PEERLESS PVF Series User manual

PVF
Vertical inline single stage pumps
Installation, operation and maintenance manual
(English)
Peerless_USLetter_Front_PVF IO.fm Page 1 Friday, September 13, 2019 10:38 PM

English (US) Installation and operating instructions
Original installation and operating instructions
Table of contents
1.
General information ........................2
1.1
Limited warranty ...........................2
1.2
Hazard statements..........................3
1.3
Notes ..................................3
1.4
Target group. .............................3
1.5
General safety warnings ......................3
1.6
Material safety data sheet .....................4
1.7
Noise level. ..............................4
2. Identification .............................7
2.1 Nameplate ...............................7
2.2 Certifications .............................7
2.3 Pump size and model ........................7
2.4 Type key for in-line fire pump ..................9
3. Receiving the product ......................9
3.1 Unpacking the product ......................9
3.2 Transporting the product .....................9
3.3 Inspecting the product. .....................9
3.4 Scope of delivery ..........................9
3.5 Handling and storing the product after delivery........9
4.Installing the product ......................9
4.1 Factory support ...........................9
4.2 Location ...............................9
4.3 Foundation .............................10
4.4 Installation preparations. .....................10
4.5 Mechanical installation ......................12
4.6 Pipes and connections ......................12
4.7 Lubrication, priming and cooling systems ...........13
4.8 Electrical installation ........................13
4.9 Control, monitoring, and alarm equipment. ..........13
5. Starting up the product .....................13
5.1 Lubricating the pump .......................13
5.2 Checking rotation. .........................14
5.3 Check list ..............................14
5.4 Starting up the product ......................14
6.Service ...............................15
6.1 Maintenance ............................15
6.2 Maintenance schedule ......................15
6.3 Recommended spare parts ...................16
6.4 Consumables ............................16
6.5 Tightening torques .........................16
6.6 Dismantling the pump .......................16
6.7 Wear ring ..............................17
6.8 Replacing the wear ring ......................17
6.9 Inspecting the product. ......................17
6.10 Repairing the product .......................17
6.11 Assembling the pump .......................17
6.12 Accessories .............................18
7. Storage / handling the product ................18
7.1 Storage. ...............................18
7.2 Handling the product .......................19
7.3 Frost protection ...........................19
8. Fault finding / Fault finding the product ..........20
8.1 Parts list and sectional drawings ................22
9. Disposing of the product ....................22
1. General information
1.1 Limited warranty
New equipment manufactured by seller or service supplied by seller
is warranted to be free from defects in material and workmanship
under normal use and service for a minimum of twelve (12) months
from date of installation, eighteen (18) months from date of
shipment, unless otherwise stated in product warranty guide
(available upon request). In the case of spare or replacement parts
manufactured by seller, the warranty period shall be for a period of
twelve months from shipment. Seller's obligation under this
warranty is limited to repairing or replacing, at its option, any part
found to its satisfaction to be so defective, provided that such part
is, upon request, returned to seller's factory from which it was
shipped, transportation prepaid. Parts replaced under warranty shall
be warranted for twelve months from the date of the repair, not to
exceed the original warranty period. This warranty does not cover
parts damaged by decomposition from chemical action or wear
caused by abrasive materials, nor does it cover damage resulting
from misuse, accident, neglect, or from improper operation,
maintenance, installation, modification or adjustment. This warranty
does not cover parts repaired outside seller's factory without prior
written approval. Seller makes no warranty as to starting
equipment, electrical apparatus or other material not of its
manufacture. If purchaser or others repair, replace, or adjust
equipment or parts without seller's prior written approval, seller is
relieved of any further obligation to purchaser under this paragraph
with respect to such equipment or parts, unless such repair,
replacement, or adjustment was made after seller failed to satisfy
within a reasonable time seller's obligations under this paragraph.
Seller's liability for breach of these warranties (or for breach of any
other warranties found by a court of competent jurisdiction to have
been given by seller) shall be limited to: (a) accepting return of such
equipment exw plant of manufacture, and (b) refunding any amount
paid thereon by purchaser (less depreciation at the rate of 15% per
year if purchaser has used equipment for more than thirty [30]
days), and canceling any balance still owing on the equipment, or
(c) in the case of service, at seller's option, redoing the service, or
refunding the purchase order amount of the service or portion
thereof upon which such liability is based. These warranties are
expressly in lieu of any other warranties, express or implied, and
seller specifically disclaims any implied warranty of merchantability
or fitness for a particular purpose, and in lieu of any other obligation
or liability on the part of the seller whether a claim is based upon
negligence, breach of warranty, or any other theory or cause of
action. In no event shall seller be liable for any consequential,
incidental, indirect, special or punitive damages of any kind. For
purposes of this paragraph, the equipment warranted shall not
include equipment, parts, and work not manufactured or performed
by seller. With respect to such equipment, parts, or work, seller's
only obligation shall be to assign to purchaser the warranties
provided to seller by the manufacturer or supplier providing such
equipment, parts or work. No equipment furnished by seller shall be
deemed to be defective by reason of normal wear and tear, failure
to resist erosive or corrosive action of any fluid or gas, purchaser's
failure to properly store, install, operate, or maintain the equipment
in accordance with good industry practices or specific
recommendations of seller, including, but not limited to seller's
installation and operation manuals, or purchaser's failure to provide
complete and accurate information to seller concerning the
operational application of the equipment.
4
English (US)

1.2 Hazard statements
The symbols and hazard statements below may appear in Peerless
installation and operating instructions, safety instructions and
service instructions.
DANGER
Indicates a hazardous situation which, if not avoided, will
result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
The hazard statements are structured in the following way:
SIGNAL WORD
Description of the hazard
Consequence of ignoring the warning
• Action to avoid the hazard.
1.3 Notes
The symbols and notes below may appear in Peerless installation
and operating instructions, safety instructions and service
instructions.
FM
Observe these instructions for explosion-proof products.
A blue or gray circle with a white graphical symbol
indicates that an action must be taken.
A red or gray circle with a diagonal bar, possibly with a
black graphical symbol, indicates that an action must not
be taken or must be stopped.
If these instructions are not observed, it may result in
malfunction or damage to the equipment.
Tips and advice that make the work easier.
1.4 Target group
These installation and operating instructions are intended for
professional installers and operators of the product.
We recommend that installation be carried out by skilled persons
with technical qualifications required by the specific legislation in
force.
1.5 General safety warnings
WARNING
Personnel qualification
Death or serious personal injury
‐All operations must be carried out by qualified
personnel.
DANGER
Electric shock
Death or serious personal injury
‐The electrical installation must be carried out by a
qualified electrician in accordance with local
regulations and the manuals provided with the
electrical accessories.
‐Before starting any work on the product, make sure
that the power supply has been switched off and that it
cannot be accidentally switched on.
‐Never do maintenance work on the pump when it is
connected to the power supply.
WARNING
Automatic startup
Death or serious personal injury
‐Before any inspection, maintenance, service or repair
of the product, make sure that the motor controls are in
the "OFF" position, locked and tagged.
‐Pumping equipment, especially fire pumps, can start
up at any time. It is imperative to isolate the engine
before doing any maintenance work. Switch off the
main power supply, remove fuses, secure fuel lines,
apply lock-outs where applicable, and affix suitable
isolation warning signs to prevent inadvertent re-
connection.
‐Isolate the fuel supply to the engine before working on
any part of the fuel supply or control system.
‐Disconnect the batteries by removal of the negative
terminal connector.
‐Do not place tools on or near the batteries. This could
result in a short circuit.
‐Inspect all cables for damage or signs of failure and
replace immediately if damaged.
WARNING
Large openings
Death or serious personal injury
‐If the site is left unattended before the installation is
complete, all openings must be covered to prevent
entry of children, animals, stones or any other foreign
objects.
‐Use unbreakable covers that cannot be removed
without tools.
WARNING
Hot surface
Death or serious personal injury
‐Do not allow skin contact with pump components that
have heated above 108 °F (42 °C).
‐Wear protective gloves when necessary to touch hot
surfaces. Surfaces may remain hot after unit has been
shut off.
‐Ensure that drain water from the stuffing box is cool
before contact. The stuffing box on the pump can
become hot in the event of a malfunction or
maladjustment.
WARNING
Hot or freezing surfaces
Death or serious personal injury
‐Protect persons from contact with hot or freezing
components or auxiliary heating supplies.
‐If complete protection is not possible, limit access to
maintenance staff only, with clear visual warnings to
those entering the immediate area.
5
English (US)

WARNING
Overhead load
Death or serious personal injury
‐Motors which are provided with lifting lugs, lifting ears
or eyebolts on the top of the motor should be lifted by
these points only. They should be used to lift the entire
pump assembly.
‐Only lift the entire pump assembly with the lifting lugs
provided on top of the motor. Never lift unit using
hooks or slings on shafts or conduit box. Straps should
not be used to lift a pump assembly.
‐When manually lifting pump components, use proper
lifting techniques and never bend at the waist. Keep
the component close to your body with your back
straight, and lift with your legs.
WARNING
Crushing of hands
Death or serious personal injury
‐Do not work under a suspended object unless you
have taken precautions to stop its fall in the event of
lifting equipment failure. Do not place hands under a
component in such a way that it could fall on your
hands if it were dropped.
WARNING
Sharp and moving machine parts or blades.
Death or serious personal injury
‐Ensure an approved coupling guard is in place before
operating the product. Failure to observe this warning
could result in injury to operating personnel.
‐Wear appropriate protective safety equipment
including gloves when handling parts and components.
‐Read and follow all recommended guarding and safety
instructions for accessories, if any.
WARNING
Rotating equipment and sharp objects
Death or serious personal injury
‐Do not place fingers, hands, arms, etc. into any
opening (such as the air relief valve hole).
‐Do not wear loose or frayed clothing or jewelry that
could catch on equipment or become trapped in the
equipment.
‐Do not touch the impeller or other rotating elements, if
rotated, this can cause severe injury. Areas of the
pump are left open for inspection and adjustment of
packing. Never place your hands or fingers into these
areas while the equipment is in operation. Do not wear
loose clothing, long hair, or jewelry around the
equipment.
WARNING
Excessive noise
Death or serious personal injury
‐If the operating noise level of the product exceeds local
code or safe levels (over 85 dBA), the product must be
installed in a controlled access area. Provide ear
protection to persons authorized to be in this area.
‐Fire pumps can start unexpectedly at any time. Ear
protection should be carried by, or readily available to,
all persons authorized to be in the pump room with
these pumps. Observe health and safety regulations
limiting exposure of personnel to excessive noise.
Partial decomposition of fluoro-elastomers (when fitted)
will occur if equipment reaches temperatures above 400
°F (205 °C).
FM
For applications involving potentially explosive
atmospheres, contact Peerless Pumps for more
information.
Avoid rapid temperature change in the pumped liquid.
Thermal shock from sudden temperature changes can
damage pump components.
Pumps are not designed to accept external loads from
belt-driven arrangements. A separate jackshaft with a
bearing structure suitable for belt loading is required.
Do not remove or paint over any safety labels. If labels are
lost or damaged, contact your Peerless Pump
representative for replacement.
Do not use gland packing when pumping hazardous
liquids.
Do not use the pump as a support for pipes. Do not mount
expansion joints, so that their force, due to internal
pressure, acts on the pump flange, without written
authorization from Peerless Pumps.
1.6 Material safety data sheet
As a general practice, material safety data sheets (MSDS) are not
supplied with pumps unless required. They may be requested from
Peerless Pump.
1.7 Noise level
WARNING
Excessive noise
Death or serious personal injury
‐If the operating noise level of the product exceeds local
code or safe levels (over 85 dBA), the product must be
installed in a controlled access area. Provide ear
protection to persons authorized to be in this area.
‐Fire pumps can start unexpectedly at any time. Ear
protection should be carried by, or readily available to,
all persons authorized to be in the pump room with
these pumps. Observe health and safety regulations
limiting exposure of personnel to excessive noise.
6
English (US)

2.Identification
2.1 Nameplate
Each pump has a nameplate with the pump serial number (see
nameplate example). Reference the serial number when contacting
Peerless Pump with questions or a service request. A nameplate
can also be found on the driver, if supplied. When requesting
information about the driver, both the driver serial number and the
pump serial number are required. Information on the fire pump
nameplate includes the following:
• pump size/model
• pump and motor and controller serial number
• pump manufacturer and location
• certification mark (UL/FM fire or other), if any
• rated flow rate
• rated pressure
•rated speed
•rated head
• impeller diameter.
Peerless Pump
Indianapolis, IN 46202 USA
PN
Nom Q
Nom p
1
2
3
6
6
Max p
Max suct p
SN
Type
Nom n
Pmax4 6
5
Cntr Mfr
SN
Drvr Mfr
SN
150% p
7 8
9
10
11
12
6
13
14
20
21
22
15
16
17
18
19
6
6
6
6
TM060290
Fig. Pump nameplate
Pos. Description Pos. Description
1 Product number 12 Description
2 Nominal flow 13 Description
3 Nominal pressure 14 Serial number
4 Max. pressure 15 Serial number
5Maximum inlet
pressure 16 Pump type/model
6 Unit of measure 17 Tested speed
7 Number of stages 18 Maximum power
8 Impeller diameter 19 Country of origin
9 Controller manufacturer 20 Country of origin
10 Controller serial
number 21 Production code
11 Driver manufacturer 22 Marks of approval
Serial
Model
TM060217
Fig. Flange nameplate
Information on the flange nameplate includes the following:
• pump size/model
• serial number
• pump manufacturer and location.
2.2 Certifications
Industry certifications, for example UL/FM fire, are stated on the
pump nameplate. Contact Peerless Pump for additional information.
2.3 Pump size and model
The pump size and model are designated with a number, then
letter(s), followed by a number, for example 5PVF7.
7
English (US)

2.4 Type key for in-line fire pump
Example: 8PVF16G 1-A-1/7-P-A-B-R-C
Code Example Designation
8 8 inches Inlet and outlet flange [inch]
PVF Vertical In-line single stage pump Pump type
16 16 inches Maximum impeller diameter [inch]
A/B/C/G
Impeller design
<> - None (blank)
1 125 lb, inlet; 125 lb, outlet
Inlet and outlet flange rating2 125 lb, inlet; 250 lb, outlet
X Special
A UL listed and FM approved
Approvals
B cFMus approved
C UL listed approved
D NFPA compliant
E ULC approved
F CCC
X Special
1 Cast iron
Casing material2 Ductile iron
X Special
7 Silicon bronze (ASTM B584)
Impeller material9 Nickel-aluminum-bronze (ASTM B148)
X Special
P Packing
SealS Seal component style
X Special
C Pump + Base + Drive
System configurationD Pump + Base + Driver + Controller
X Special
B USEM / Nidec
Driver manufacturer
C General Electric
D Marathon
E WEG
F Baldor
X Special
R Right hand / clockwise Pump rotation
A No panel
Controller type
C Firetrol
8
English (US)
MMechanical seal

Code Example Designation
D Tornatech
E Master
F Cutler Hammer
X Special
3.Receiving the product
3.1 Unpacking the product
Do not unpack more than required to verify that the equipment is
complete and undamaged unless installed immediately. Look
through all packaging material that is to be discarded to ensure no
parts or instructions are discarded accidentally. In some shipments,
small boxes containing additional parts are bound to pump skids.
Leave small parts in their shipping container until installation. While
unpacking, make sure that pump unit accessories are clearly
marked indicating the exact pump unit they should be used with.
3.2 Transporting the product
The pump has been prepared for shipment at the factory so as to
minimize potential damage due to handling and transport.
WARNING
Crushing hazard
Death or serious personal injury
‐Make sure all persons stand clear of the load and the
lifting equipment while product is lifted, lowered,
loaded and unloaded. Do not allow anyone to stand
on, under, or near the load.
Do not subject the pump to excessive g-forces during
handling or transport.
3.3 Inspecting the product
The product must be inspected after transport and before
installation.
To complete the inspection, follow the steps below:
1. Check the product for transport damage. Contact the
transporter immediately in case of damage.
2. Check that the delivered products correspond to the order.
3. Check the positions and sizes of fittings. Retighten
connections, as they may have become loose during transport.
4. Note the extent of damage or shortage on the freight bill and
bill of lading. Failure to note damage or missing parts may
result in declined warranty or replacement of parts.
5. Identify and properly store all pump components until ready for
installation.
3.4 Scope of delivery
A typical shipment will include:
• one skid with the fire pump and the driver mounted on the base
plate
• one skid with the controller and accessories, if any
• installation and operating instructions.
Refer to the original order in case of questions about shipping, for
example, special arrangements with third-party vendors for shipping
and storage.
3.5 Handling and storing the product after delivery
Standard factory packaging is suitable for protection during
shipment and during covered storage at a job site for a short period
between installation and startup. The preservatives applied at the
factory have an effective life of two to three months from the date of
shipment from the factory, depending on the severity of the
environment. For international destinations this will vary depending
on the seaworthiness of the product's export packaging.
Related information
4.5.1 Rigging and lifting
7.1 Storage
7.2 Handling the product
4.Installing the product
4.1 Factory support
For Engineered to Order (ETO) products, Peerless
Pump recommends that you invite a Peerless Pump service
engineer to supervise the installation and startup to ensure a proper
installation. Peerless Pump recommends that you review the
instructions provided with the pump.
WARNING
Chemical hazard
Death or serious personal injury
‐This pump unit is designed to be operated within
certain limits pertaining to fluid pump, driver conditions,
etc. These limits are listed on the performance curve,
or on original contract documentation.
‐Do not operate this pump at any pressure, flow rate, or
liquid temperature other than those for which the pump
was originally purchased. Do not pump any other liquid
than the one for which the pump was originally
purchased without the consent of Peerless Pump or its
authorized representatives. Disregarding this warning
can result in pump failure and serious personal injury
or death.
‐Operation outside of these limits may result in damage
to the unit, personal injury, or death. Consult your
Peerless Pump representative for approval if a need
arises to operate outside of these limits.
Operation at a reduced capacity for prolonged periods
may shorten the useful life of the seals or packing, shaft
sleeves, bearings, and the shaft. Fire pumps are applied
with full knowledge that operation at reduced capacity will
occur.
4.2 Location
Locate pump inlet and outlet pipes as well as auxiliary
equipment, control and starting panels so as to provide
adequate floor space and working room for access and
ease of maintenance.
To minimize frictional head loss, locate the pump so that it
can be installed with a short and direct outlet pipe and the
minimum number of elbows and fittings. If practical, locate
the pump that it will be accessible for inspection during
operation. Protect pumps, drivers and controls against
damage from flooding, freezing, etc.
9
English (US)

The inlet supply system must provide the pump with Net
Positive Suction Head (NPSH) equal to or greater than
that required by the pump at any capacity on its operating
curve. If you need assistance to calculate or measure
suction supply system NPSH, contact your Peerless
Pump representative.
Related information
4.3.1 Seismic analysis
4.4.4 Leveling preparations
4.4.2 Foundation, grout and anchor bolt installation
4.3 Foundation
Install the pump on a foundation rigid enough to support the weight
of the pump plus the fluid in the pump. Weak foundations or
foundations on unstable ground can cause misalignment, vibration,
and even foundation failure.
See standard engineering reference manuals for
allowable bearing loads of structural steel and floors.
Local building codes may recommend allowable bearing
loads for different soil types.
The mass of the foundation should be at least five times that of the
rotating element of the pumping equipment for a permanent and
rigid support for the base plate. Even then, it is possible the
foundation mass might not be adequate, so a civil engineer should
review and approve the steel support structure before pump
installation. Ensure proper foundation and base plate bolt sizing,
particularly on high-pressure pumps, to adequately restrain reaction
forces such as from directional flow change, system transients and
sudden valve closure. Concrete foundations may have anchor bolts
installed in sleeves that are two times the diameter of the bolt to
allow alignment and should be located by a drawing or template.
Ensure that a civil engineer reviews and approves a steel
support structure before pump installation.
Whether the base plate is installed prior to the pump installation or
at the same time, the pump must be attached to the base plate. To
avoid excessive vibration, ensure the pump feet are clean and free
of burrs and nicks. Follow the instructions in this manual for leveling
and grouting. After the grout cures (48 hours minimum), the pump
unit may be finished for pump installation. We do not recommend
installing the base plate without the pump.
Position the foundation and the foundation bolts so that
pump inlet and outlet flanges align with the outlet pipes.
Related information
4.4.2 Foundation, grout and anchor bolt installation
4.3.1 Seismic analysis
When the pump is located in a seismically active area or in certain
critical installations, ensure that the pumps, supports, and
accessories are earthquake-resistant. The design specifications for
earthquake resistance vary depending on the geographical area
and the class of the equipment. The class of the
equipment depends on defining how critical is the survival of the
equipment, the characteristics of the structure's response to
accelerations, and the foundation supporting the pump.
If a seismic analysis is required, please refer to the
governing bodies recommended for grouting and
foundation requirements.
The customer must supply complete specifications for earthquake-
resistance requirements including seismic criteria, acceleration,
magnitudes, frequency spectrum, location and direction relative
to the pump and qualification procedure.
Related information
4.2 Location
4.4 Installation preparations
4.4.1 Pre-installation check
All pump parts are carefully inspected before leaving the factory but
may become soiled or damaged in shipping and handling or storage
at site. The installer must ensure that all parts are clean and
undamaged before installation.
Do not step or walk on the pump components. Do not
place other parts or equipment on the pump components.
Use appropriate solvent to wash off any protective coating from the
shaft sections and wipe thoroughly clean and dry.
Dirt, sand, etc. in the system will cause premature wear on the
critical pump internal surfaces, resulting in reduced pump
performance.
4.4.2 Foundation, grout and anchor bolt installation
1
2
3
4
5
6
7
8
11
9
10
TM054775
Fig. Foundation, grout, and anchor bolt installation
Position Description
1 Finished grouting
2 0.75-1.25 in (19-32 mm) allowance for grout
3 Formwork
4 Pipe sleeve
5 Washer
6 Base plate
7 0.2-0.4 in (5-10 mm)
8 Lug
9 Grout
10 Wedges or shims left in place
11 Top of foundation
Related information
4.2 Location
4.3 Foundation
4.4.5 Grout material
4.5.3 Installing grout
10
English (US)

4.4.3 Base plate or pump
Never attempt to lift the pump by means of eyebolts
screwed into the driver mounting holes because the bolts
are not strong enough to carry the weight of the entire
pump.
4.4.4 Leveling preparations
To prevent voids between the surface and the grout, vent flat
surfaces that might capture air during grouting
Level the base plate with wedges or with leveling screws supported
on rectangular metal blocks.
Coat the leveling screw threads with a non-binding material, such
as grease, putty or tape, before grouting to facilitate later removal.
If shims are used, isolate the shims from the initial application of
grout. After the initial grout cures, remove the forms and shims and
fill the void with a second grout application.
Allow a gap for grouting of 0.75 to 1.5 inches (19.05 to 38.1 mm)
between the base plate and the foundation.
Related information
4.2 Location
4.5.2 Leveling the pump
4.4.5 Grout material
The grout material that supports the base plate must be carefully
selected as it is a critical element of the pump support structure.
The product warranty is void if this instruction is not followed.
If the grout cracks or fails, the structure will be compromised. When
the alignment is correct, tighten the foundation bolts evenly but not
too firmly. Then grout the unit to the foundation. We do not
recommended to grout any leveling pieces, shims or wedges in
place because this introduces discontinuities and stress
concentrations that may cause the grout to crack. Do not fully
tighten foundation bolts until the grout cures (usually 48 to 72
hours). Remove jacking screws after the grout cures and fill the
holes with an appropriate sealing material.
Do not distort the base plate by overtightening the
foundation bolts.
Related information
4.4.2 Foundation, grout and anchor bolt installation
4.5.3 Installing grout
4.4.6 Doweling preparations
Contact Peerless Pump for further information about doweling.
4.4.7 Floor mounting
For an FM approved system, support PVF vertical in-line single
stage pumps by a base. Otherwise, the pumps are designed to be
supported by the pipes in the system with the motor above the
pump.
4.5 Mechanical installation
4.5.1 Rigging and lifting
For typical installations, suitable overhead lifting equipment of
adequate capacity to lift the driver, the entire pump or the heaviest
subassembly of the pump must be available at the job site when
installing or removing the pump.
Adequate headroom must be provided to accommodate the pump
to be handled plus the rigging.
WARNING
Overhead load
Death or serious personal injury
‐Only lift the entire pump assembly with the lifting lugs
provided on top of the motor.
‐Do NOT lift a PFV unit using slings or straps.
Related information
3.5 Handling and storing the product after delivery
7.2 Handling the product
4.5.2 Leveling the pump
Never attempt to align the pump using a spirit
(carpenter's) level.
1. Remove the supporting timbers, rope and any other equipment
from the top of the foundation.
If the base plate is not already grouted in place, ensure that the
grouting dam around the foundation opening is in place before
lowering the pump assembly onto the foundation.
2. Lower the pump unit until the base plate is just above the
foundation bolts.
3. Orient the pump so that the inlet and outlet are in the desired
direction and the holes in the base align with the foundation
bolts.
4. Continue to lower the pump until the bolts begin to enter the
holes in the base.
5. If the foundation is concrete, place the wedges under the base
plate, adjacent to the bolt holes, one under each of the four
sides.
6. For structural foundations (made up of I-beams or H-beams),
use shims under the corners.
7. Slowly continue to lower the pump until the bottom of the base
plate rests on the wedges or anchor bolts with washers and
nuts.
8. Use the wedges or washers and nuts on the anchor bolts to
adjust the pump inlet flange center line to the correct elevation.
9. While maintaining the correct elevation, adjust the nuts and
washers or shims to achieve the specified levelness of 0.005
inch per foot (0.4 mm per meter) in both directions. Check the
levelness with a precision level placed on the machined face of
the outlet flange.
10. Place a precision level on the outlet flange. Orient the level
parallel with one edge of the base.
11. Move the wedges or add more shims until the level reading is
0.005 inch per foot (0.4 mm per meter).
12. Reorient the level on the same surface, 90 ° from the original
position.
13. Again adjust the wedges or shims until the level reading is
0.005 inch (0.12 mm). Take care to avoid upsetting the
levelness in the first direction.
14. After each adjustment, check levelness in both directions.
15. Push in or add shims as needed to distribute the weight evenly.
16. Fit nuts on the foundation bolts and tighten them gradually and
uniformly.
17. Check the level readings in both directions.
18. If necessary, loosen the foundation bolts and readjust the
wedges or shims, tighten the bolts again and check the level
readings.
Related information
4.4.4 Leveling preparations
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English (US)

4.5.3 Installing grout
After the base plate is at the correct location and leveled with a
precision level, grout the base plate to the foundation. Grout
compensates for unevenness in the foundation and base plate and
minimizes vibrations levels during operations. Also grout prevents
the unit from shifting after mounting and alignment.
TM075028
Fig. Typical foundation with base plate
Pos. Description
1 Cross board for holding foundation bolts
2 Template frame
3 Foundation bolt assembly
4 Nut
5 Flat washer
6 Metal wedge
7 Pipe sleeve
8 Maleable washer
9 Foundation bolt
10 Pump base
11 Grout
12 Concrete foundation
TM060219
Fig. Foundation bolt location, anchorage mount and leveling
Use only non-shrinking grout for grouting the base plate to
the foundation. Do not fully tighten the foundation bolts
until the grout cures (usually 48 to 72 hours).
1. Prepare the foundation surface according to the grout
manufacturer's recommendations.
2. Locate the foundation bolts by the use of a template frame and
provide anchorage. See the outline drawings furnished with
each pump for the exact location of the foundation bolts.
3. Build a dam on the foundation, enclosing an area around the
base plate that includes all alignment wedges. Allow for a grout
thickness of 0.75 to 1.50 in (19 to 38 mm).
4. Pour the grout through the holes provided in the base plate or
through open ends of steel channel base plates. While pouring,
tamp liberally in order to fill all cavities and prevent air pockets.
If tamping does not eliminate all air pockets, drill small vent
holes through the base surface.
5. Level off the grout to be flush with the top of the dam.
6. Allow the grout to cure (usually 48 to 72 hours) before
tightening the foundation bolts or starting the pump. Tighten
pipe connections to inlet and outlet flanges.
7. Check the pump alignment.
8. After the grout cures, paint the exposed grout edges to protect
the grout from air and moisture.
Related information
4.4.5 Grout material
4.4.2 Foundation, grout and anchor bolt installation
4.6 Pipes and connections
4.6.1 Pipe supports, anchors or joints
Inlet and outlet pipes must be anchored, supported and restrained
near the pump to avoid application of forces and moments to the
pump in excess of those permitted by Peerless Pump.
Do not exceed the forces or moments specified on the
outline drawing when connecting pipes to the inlet or
outlet flanges.
Consider vibration dampening of the pump to help achieve optimum
operation and minimize noise and vibration.
Pipes must be arranged and supported so as to avoid
misalignment caused by expansion and contraction due to
temperature change
Noise and vibration are generated by the motor, pump and flow in
pipes and fittings. Minimizing noise and vibration depends on
correct installation and the state of the remaining system.
Eliminating noise and vibrations is best achieved via a concrete
foundation, vibration dampers and expansion joints.
Pipes must be cleaned mechanically and chemically and
flushed before installing the pump. Many issues with
pump packing, seal and seizure are due to improperly
cleaned systems.
Before installation inspect the pump internally for foreign matter that
may have entered the pump during shipping and storage.
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English (US)

1 2
3 4
TM060220
Fig. Pipe arrangements
4.6.2 Suction pipes
The inlet and outlet pipes must be of sufficient size and free of
internal foreign material.
Considerations for inlet pipes to achieve optimal performance are:
• When operating under inlet pressure, pipe may be equal to, but
never less than, the inlet nozzle size.
• Failure of the inlet pipe to deliver the liquid to the pump in this
condition can lead to noisy operation, swirling of liquid around
the suspended pump assembly, premature bearing failure and
cavitation damage to the impeller and inlet portions of the
casing.
Contact Peerless Pump for further information.
4.6.3 Inlet valves and manifolds
Install isolation valves on the inlet and outlet pipes so that the pump
can be isolated for maintenance.
4.6.4 Outlet valves
Install a non-return valve and an isolation valve in the outlet pipe.
The non-return valve protects the pump from backflow and
excessive backpressure. We recommend closing the isolation valve
before stopping or starting the pump.
Pump backspin and hydraulic shock can cause severe damage to
the pump and motor. To prevent this type of damage, install at least
one non-return valve in the outlet pipe, not more than 25 ft (7.5 m)
after the outlet flange.
If increasers are used on the outlet side of the pump to increase the
size of piping, place them between the non-return valve and the
pump.
If expansion joints are used, place them between the pipe anchor
and the non-return valve.
4.6.5 Nozzle loads
Minimize pump nozzle loads by aligning the pipes with the pump
nozzles. Contact Peerless Pump for allowable nozzle load for your
particular system design.
4.7 Lubrication, priming and cooling systems
If lubrication, priming and cooling systems are supplied, please see
additional documents attached to the pump or contact Peerless
Pump.
4.8 Electrical Installation
All electrical connections must be carried out by a
qualified electrician in accordance with local regulations.
DANGER
Electric shock
Death or serious personal injury
‐Switch off the power supply before you start any work
on the product.
‐Make sure that the power supply cannot be switched
on accidentally.
Locate the electrical conduit and boxes so as to avoid obstruction of
the pump.
Check speed versus torque requirements during the starting phase
of a pump against the speed versus torque curve of the driving
motor.
In order to accelerate the pump up to rated speed, the driver should
be capable of supplying more torque at each speed than required
by the pump. In general, this condition is easily attainable with
standard induction or synchronous motors, except under certain
conditions when a motor with high pull-in torque may be required,
such as high specific speed pumps over 5000 US units (100 metric
units) or reduced voltage startup.
To achieve a smooth start for the pumping equipment, consider
connecting autotransformers to the starting panel or using solid-
state starters. These provide a gradual increase in voltage up to
rated voltage ensuring even acceleration.
4.9 Control, monitoring, and alarm equipment
Check control and alarm systems for correct installation
and function according to the manufacturer's instructions.
Check all alarm point settings.
4.9.1 Stopping the unit/reverse runaway speed
A sudden power and/or outlet valve failure during pump operation
against a static head will result in a flow reversal, and the pump will
operate as a hydraulic turbine in a direction opposite to that of
normal pump operation.
If the driver offers little resistance while running backwards, the
rotational speed may approach the pump-specific speed.
This condition is called runaway speed and causes mechanical
problems. Contact Peerless Pump for recommendations to prevent
this condition.
5.Starting up the product
5.1 Lubricating the pump
Before attempting to start the pump, check the following items:
• lubrication fitting at packing, if applicable
• lubrication for pump bearing
• lubrication of the driver
• oil-cooling connections for the driver, if applicable
Good practice includes the following:
• Keep lubricant clean, and use a dust-tight cover on the storage
container.
• Use the oldest lubricant first.
• Clean the pump lubricant fittings before re-lubricating with
grease.
• Use clean dispensing equipment.
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English (US)

• Use the proper amount of lubricant. Too much lubricant results
in churning, unnecessary power consumption, rapid heating to
a high temperature and inadequate lubrication.
Normal bearing temperatures vary with the seasons and
environment and may range from 0 to 250 °F (-18 to 121
°C). A continuous rise from the established, normal
operating temperature indicates trouble and probable
failure of the bearing. Shut down the pump immediately.
5.1.1 Recommended products
Follow the driver manufacture's recommendations for lubrication
and service.
5.2 Checking rotation
WARNING
Electric shock
Death or serious personal injury
‐Switch off the power supply before you start any work
on the product.
Three-phase motor shaft rotation can be reversed by
switching any two of the three power leads.
Do not attempt to switch any leads in a single-phase
motor to change the direction of rotation. The rotation of
most single-phase motors is determined by internal wiring
and cannot be changed easily.
1. Disconnect the power supply.
2. Lockout-Tagout the power supply.
3. Rotate the motor shaft by hand in both directions. Verify that
the motor spins without binding.
4. Momentarily energize the motor. Verify that the motor spins in
the direction indicated on the pump volute.
5.3 Check list
5.3.1 Flushing the system
Before installing the pump, clean the system to remove debris, such
as stubs of welding rod, welding slag, and loose scale. Protect the
pump and other sensitive parts with startup strainers. Remove the
start-up strainers after the flushing cycle has been completed.
5.3.2 System decontamination
After the system has been flushed to remove debris, determine
if the system needs to be decontaminated. If the system needs to
be decontaminated, it must be done before priming and filling the
pump.
5.3.3 Priming
The pump should not be run unless it is completely filled with liquid,
as there is danger of damaging some of the pump components.
If the system has suction pressure, follow these steps:
1. Bleed all air from the pump casing and suction pipe by the
opening of the automatic relief valve at the top of the pump.
2. Rotate the shaft a few times, if possible, to evacuate any air
trapped inside the impeller passages.
5.3.4 Stuffing box
The function of a stuffing box is to limit or eliminate leakage of the
pumped fluid and to prevent air from entering along the shaft.
Pumps are equipped with packing seals. These instructions are
intended for pumping units handling water.
5.3.5 Packed type stuffing box
A packed type stuffing box must correspond to the suction
conditions of the installation. The pump is shipped with the packing
installed unless otherwise specified by the customer.
Carefully check the packing, allowing a slight leakage for
lubrication. Do not force the packing into a leak-proof position as
this will create excessive friction and cause damage to the packing
or shaft sleeve.
Maximum packing life can be expected when the leakage
approximates a minimum of 40-60 drops per minute. A reduction of
leakage reduces the life of both the packing and shaft sleeve. If
leakage is excessive, tighten the gland bolts evenly, about 1/6 of a
turn at a time. Do not be confused if the leakage seems to increase
after an adjustment of the packing has been made. The leakage will
normally reduce after a period of time as the packing adjusts itself
to its new position.
Keep in mind that it takes time for newly installed packing to "run-in"
and that during this initial period, frequent attention and adjustments
are necessary. Achieving the desired results will sometimes take
several days.
Peerless Pump recommends the use of lantern rings and
water seal lines
5.3.6 Recommended packing
Recommended stuffing box packing arrangements for use with
water:
Inlet pressure
range
PTFE graphited
synthetic lattice
braided Crane
C1065 or C1070 /
C89835 Bronze
Leakage rate
0 psiG - 100 psiG [0
- 6.9 bar]
PTFE graphited
synthetic lattice
braided Crane
C1065 or C1070
SAE 40 Bronze or
Stainless Steel
20 to 50 drops/
minute
All UL/ULC/FM listed fire pumps will have water seal
piping regardless of the suction pressure.
The stuffing box gland must not be too tight during startup
in order to let sufficient liquid lubricate the shaft and the
packing.
Once the stuffing box housing and stuffing box gland have reached
approximately the same temperature as that of the pump parts, the
running-in of the stuffing box gland has been completed. If the
stuffing box leaks too much, retighten slightly and evenly while the
pump is running. To ensure continuous lubrication, a few drops
should always drop from the stuffing box to protect the packing or
shaft sleeve against damage, see chart for drop rate
recommendations.
When the leakage can no longer be controlled by adjusting the
gland, all rings of packing should be replaced. The addition of a
single ring to restore gland adjustment is not recommended.
If the pump is to be left idle for a long period of time, we
recommend replacing the packing prior to restarting the pump.
5.4 Starting up the product
5.4.1 Starting the pump
Prior to making an initial start, after installation or major
maintenance check the following:
1. Refer to local fire code.
2. Correct installation and rotation of driver.
3. Bearing lubrication on driver.
4. Proper lubrication for stuffing boxes. For pumps having
mechanical shaft seals, make certain that the liquid
temperature, pressure, cooling and lubrication of seal faces all
meet the manufacturer's requirements.
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English (US)

5. Gauges (if used) of correct range and in good condition.
6. All foundation, pump, and driver bolts properly tightened. All
external fasteners (nuts, bolts, screws) on pump checked
against recommended torque values.
7. When possible, turn the pump shaft by hand to make sure that
parts do not bind.
8. Ensure the suction valve is fully open.
After the pump has run a reasonable time, measure the
temperature of bearing and stuffing box housings. The
temperature of the stuffing box should approximate that of the
pumped liquid. In case of overheating, the packing will become
too tight and must be checked.
5.4.2 Air in the system
Entrained air reduces pump total head and flow rate. To avoid air in
the system, follow these precautions:
• Return lines into tanks should terminate a minimum of two pipe
diameters below the low liquid level.
5.4.3 Checking the driver lubrication
Before running the drivers either separately or connected to the
pump:
1. Follow the driver manufacturer instructions for lubrication
requirements. The driver is pre-lubricated from the factory.
2. Ensure that the grease-lubricated bearings in the driver have
been properly greased with the grade of grease recommended
by the driver manufacturer.
5.4.4 Driver settings
Refer to the manufacturer's instructions.
5.4.5 Pump performance
Initial field test data becomes a valuable baseline for
future troubleshooting and maintenance. It may not be
possible to match the factory performance due to
differences in system resistance.
Once the pump is operating, verify the following:
1. The pipe connections are tight, and no leaks are present.
2. The following attributes match the pump nameplate:
a. operating speed
b. flow rate
c. inlet and outlet pressure
d. power input, P1.
5.4.6 Before starting the pump
1. Never operate or spin the pump unless it is fully primed. (See
"Priming")
2. Turn the shaft by hand to see that it rotates freely.
3. Check that the voltage and frequency on the motor nameplate
match the current supply.
4. Be sure the motor is wired for correct voltage.
5. Check that all thermal overload relays are of the proper size
and "set" for operation.
6. Be sure the valve in the suction line is open. The discharge
valve should be closed.
7. Review the remaining instructions.
5.4.7 After starting the pump
CAUTION
Equipment damage and malfunction
Minor or moderate personal injury
‐Overheating will result if pump is operated against a
closed valve for more than a few minutes. If closed
valve operation is required, install a by-pass line or a
small relief valve discharging back to the pump
suction. Suction valve should not be used to regulate
flow of the pump. Suction valve should be wide open
during pump operation and flow is to be regulated by
the discharge valve. Failure to adhere to these
precautions can result in equipment damage and
malfunction.
1. Check the pump rotation with the direction of the arrow on the
pump casing. If necessary, change direction.
2. Check the pump for evidence of rubbing or binding which may
have been caused by piping strains.
3. Slowly open the discharge valve.
4. See that all pipe connections are tight.
6.Service
6.1 Maintenance
WARNING
Electric shock
Death or serious personal injury
‐Never do maintenance work when the unit is
connected to power.
WARNING
Crushing hazard
Death or serious personal injury
‐Make sure all persons stand clear of the load and the
lifting equipment while product is lifted, lowered,
loaded and unloaded. Do not allow anyone to stand
on, under, or near the load.
6.2 Maintenance schedule
To ensure the pumping equipment is operating efficiently, perform
frequent inspection and periodic maintenance. An inspection and
maintenance log must be maintained and any issues must be
reported by the inspector immediately. A suggested guide for
preventative maintenance for normal applications is given below.
Unusual applications with abnormal heat, moisture, dust, etc., may
require more frequent inspection and service.
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English (US)

Item Action Frequency
Packing, packing
box
Inspect for
excessive leakage
First 150 hours of
operation, then
every 2000 hours of
operation or
quarterly
Packing, packing
box
Adjust gland and
replace packing As necessary
Vibration Check for change in
vibration Annually
Bearings
Lubricate (grease)
•Light Duty,
approximately
10 hour/week
• Normal Duty,
approximately 8
hour/day
•Severe Duty,
approximately
24 hour/day
• Every 2000
hours or at least
once a year
•Every 2000
hours or at least
every six
months
• Monthly
Fasteners Check for loose
fasteners Annually
6.3 Recommended spare parts
The list of recommended spare parts will depend on the following
factors:
•supplier lead time
•if the pump is used for normal or severe duty operation, and if a
backup pump is available for use.
A suggested list of spare parts for intermittent or no-critical
operation:
• stuffing box packing (13)
• set of shaft sleeves (14)
• set of sleeve o-rings (14B)
• set of casing rings (7)
• set of adapter rings
• gasket, casing (73A)
• packing gland
• studs or gland bolts.
6.4 Consumables
The following items are normally used in the maintenance of
pumping equipment:
• cleaning materials
• touch-up coating
• hand tools
• measuring equipment (feeler gauges, dial indicator, etc.).
Some items may vary depending on the type of unit.
6.5 Tightening torques
Proper tightening of fasteners is very important. The torque values
depend on the size and grade of the fasteners used. The values in
the table below apply to non-lubricated parts:
Fastener size Torque
3/8 30 ft-lbs
7/16 50 ft-lbs
1/2 75 ft-lbs
5/8 155 ft-lbs
When assembling a pump, cross-tighten the screws in order to
avoid misalignment, binding and leakage. The torque values shown
are for clean lubricated threads and gasket joints.
6.6 Dismantling the pump
WARNING
Electric shock
Death or serious personal injury
‐Switch off the power supply before you start any work
on the product. Starting the motor during pump
removal could damage pump and may cause personal
injury.
Drain the pump and isolate pipes before dismantling the
pump.
WARNING
Chemical hazard
Death or serious personal injury
‐There may be occasions when a part, such as the
impeller, has either been shrunk-fit onto the pump shaft
or has become difficult to remove due to products that
are corrosive in nature. If you must heat to remove the
part, it must be applied with great care. Before
applying heat, ensure that any residual hazardous
liquids trapped between the two parts are completely
drained out to prevent an explosion or emission of
toxic vapor. The impeller design varies and so does the
amount of heat and the duration of heat applied
required to loosen the impeller. Contact Peerless
Pump for help with the removal of impellers.
DANGER
Electric shock
Death or serious personal injury
‐Before opening conduit box of electric motor, make
sure that the current to the motor is shut off. An
electrical shock from contact with live motor leads can
be fatal.
Before starting disassembly of the pump, we recommend obtaining
a set of spare parts as shown in section 8.2 Recommended spare
parts. Peerless Pump does not recommend the reuse of gaskets,
O-rings, and packing rings.
DANGER
Electric shock
Death or serious personal injury
‐Disconnect power to the pump driver before starting
any repairs.
1. Shut down the pump.
2. Clear a large area adjacent to the pump as a storage space for
pump parts as they are dismantled.
3. Open the disconnect switch to cut off power to the motor.
Temporarily tie switch open and attach note: DO NOT CLOSE
SWITCH - PUMP REPAIR IN PROCESS.
4. Close valves in inlet and outlet lines.
5. Disconnect the motor leads and carefully mark them so they
can be reconnected in the exact same order.
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English (US)

6. Remove plug from bottom of casing and drain casing.
7. Disconnect inlet and outlet lines.
The pump need not be disconnected from inlet and outlet pipes
for disassembly.
6.6.1 Dismantling for base mounted pump
If pump is mounted on the base, remove the base hold-down bolts
and move pump to bench for disassembly.
1. Remove any seal pipes (tubing) between pump discharge and
stuffing box of adapter (Item 11, Figure 1).
2. Remove cap screws holding the adapter (11) to casing (1).
Before removing rotating assembly, scribe assembly marks on
casing, motor, and adapter flanges so that the unit can be
reassembled in the same orientation. Remove complete
rotating assembly by lifting motor from casing.
3. Insert a rod of suitable diameter into a passage of impeller (2)
and hold while loosening impeller lockscrew (26). Remove
screw and impeller washer (24A).
4. Slide impeller from end of shaft (6) and remove impeller key
(32). If it is necessary to pry the impeller off, use a gear or
wheel puller so that force is exerted on the motor shaft and not
the motor bearings. Pry evenly on opposite sides of impeller
where bending or denting of impeller shrouds will not occur.
5. Loosen the gland bolts (17B) and pull gland (17) out slightly to
relax packing (13).
6. Remove screws and slide adapter (11) off from shaft. Use care
not to scratch shaft sleeve (14).
7. Remove gland (17), packing (13) and lantern ring (29), if
furnished, from the adapter.
8. Slide shaft sleeve (14). O-ring and deflector from shaft.
9. Remove casing ring (7) from casing only if damaged or worn to
excess (refer to Repair).
6.7 Wear ring
Wear rings decrease the clearance between the impeller and volute
to reduce the quantity of liquid leaking from the high-pressure zone,
outlet, and the low-pressure zone, inlet. The rings are designed to
use the pumped liquid for lubrication and to be replaced when worn
to maintain optimal pump performance and service.
As the rings wear, the clearance between the impeller and
the volute increases as does the amount of liquid leaking from the
high-pressure to the low-pressure zone. The rate of wear depends
on the characteristics of the pumped liquid. The pump will typically
have a volute wear ring and can also have an impeller wear ring.
Badly worn wear rings will result in severe degradation of pump
performance: head and flow rate, especially on small
pumps. Examination of wear patterns can provide valuable
information to diagnose pump performance or maintenance issues
and determining the source of a problem.
6.8 Replacing the wear ring
Standard pumps are not supplied with impeller wear rings, and they
can be installed in the field. The wear surface of the impeller is an
integral part of the impeller. Impellers with worn surfaces that
cannot be fitted with wear rings must be replaced.
Use the following steps to determine if the wear rings must be
replaced:
1. Measure the outer diameter (OD) of the impeller wear surface
or wear ring (8) and the inner diameter (ID) of the volute wear
ring (7).
2. Compute the diametrical clearance, ID minus OD, and
compare them with the allowed diametrical clearance.
3. If the measured clearance is out of tolerance, proceed as
follows:
Ensure the ID of the volute ring is concentric with the
wear ring OD, and the surface is smooth.
a. Replace the volute wear ring and impeller wear ring if the
measured clearance is two times the maximum allowed
clearance.
Machining the impeller wear surface may be
necessary to install or replace the impeller wear
rings. Ensure that the impeller OD is not reduced
and is concentric with the bore of the impeller.
Bronze impeller rings are shrink-fitted onto the hub
according to ANSI B4.1 [FN-4].
Hardened impeller rings are installed according to
ANSI B4.1 [FN-1].
b. Replace the volute wear ring if the measured clearance is
out of tolerance.
6.9 Inspecting the product
Visually inspect parts for damage affecting serviceability or sealing.
Emphasize inspection of mating parts having relative motion wear
rings, for example. Perform detail inspection as follows:
1. Check O-rings and bearing cover gaskets for cracks, nicks, or
tears; packing rings for excessive compression, fraying or
shredding, embedded particles (dirt or metal). Replace if
defective in any way.
2. Examine impeller passages for cracks, dents, gouges or
embedded material.
3. If the pump capacity falls off due to wear on the impeller and
casing ring, repair is made by replacing the casing ring. The
inside diameter of the casing ring should be a minimum of
0.015" larger than the impeller skirt diameter.
4. Normally, when the pump is completely disassembled, all
gaskets, O-rings and seals should be replaced at reassembly.
If the O-ring for the floating seat is not damaged, it may be
reused with the other, satisfactory seal parts.
Replace all packing rings (13). Replace shaft sleeve (14) if
wear has been detected upon inspection.
6.10 Repairing the product
Make necessary repairs in the following manner:
1. If ID on casing rings (7) is grooved, scored or eccentric, replace
the casing rings.
2. If impeller wear surfaces are defective.
3. Replace worn shaft sleeve.
6.11 Assembling the pump
Avoid damaging any components and avoid
contamination (dirt, debris, moisture, etc.) of the unit.
See section "6.5 Tightening torques" for torque values.
Reassemble pump in the following manner:
1. Install deflector and shaft sleeve (14) on shaft. Be sure that
sleeve bottoms on shaft shoulder. Position deflector midway
between end of sleeve and grease retainer. Align sleeve slot
with key slot of shaft.
2. Install deflector (40), shaft sleeve "0" ring (130) and shaft
sleeve (14) on shaft. Make sure shaft sleeve bottoms on shaft
shoulder. Position deflector on motor shaft about midpoint
between gland and motor register within adapter. Align shaft
sleeve slot with key slot of shaft, slide gland (17) and lantern
ring (29), if furnished, onto the shaft to about the deflector.
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English (US)

3. In the following order, install 3 packing rings (13), the lantern
ring (29), if furnished, and 2 packing rings in the adapter cavity.
When lantern ring is not furnished, install 6 packing rings.
Stagger the joint of each ring approximately 180 from adjacent
rings. Be sure each ring is square with the shaft. Move the
rings to the bottom of the cavity. When all packing rings are in
place, position the gland (17) and loosely seat on packing,
using gland bolts (17B). Tighten as required to limit leakage
while pump is running.
4. Install impeller key (32) in shaft keyway. Make sure that key
enters slot in shaft sleeve. Align impeller (2) with key and install
on shaft. Tap impeller hub lightly with plastic hammer to seat
against shaft sleeve.
5. Install impeller washer (24A) and impeller lockscrew (26).
Restrain impeller with rod inserted in one passage and
securely tighten screw. Rotate shaft by hand to check for free
movement.
6. Lightly coat both sides of casing gasket (73A) with a non-
hardening sealing compound, such as grease and graphite.
Position on adapter making sure that holes are aligned.
Carefully lower complete pump rotating assembly into casing,
keeping the impeller properly aligned to prevent binding and
possible damage. Make sure the assembly marks match to
ensure that proper orientation is maintained. Install screws and
tighten uniformly in a star pattern. The cap screws are SAE
Grade 5 and must be tightened to the following minimum
torque values for dry threads.
7. Install seal piping between pump suction and stuffing box of
adapter.
8. Reconnect motor wiring and follow instructions - Pump
Operation.
Materials of construction, specifications, dimensions, design
features, and application information, where shown in this
instruction manual, are subject to change and/or modification
without notice by Peerless Pump at their option.
Make sure that the gland enters the stuffing box at all
times so that uniform pressure is exerted around the
packing; a tipped gland is an invitation to trouble.
It is very important that specified material and
thickness are used for casing gasket. Machined
surfaces of both casings must be perfectly clean and
free from burrs or nicks.
The stuffing box gland must not be too tight during
startup in order to let sufficient liquid lubricate the
shaft and the packing.
6.12 Accessories
Please see the manuals supplied with the accessories.
7.Storage / handling the product
7.1 Storage
Standard factory packaging is suitable for protection during
shipment and during covered storage at the jobsite for a short
period between installation and startup. The preservatives applied
at the factory have an effective life of two to three months from the
date of shipment from the factory, depending on the severity of the
environment. For international destinations this will vary depending
on the seaworthiness of the product's export packaging.
Related information
3.5 Handling and storing the product after delivery
7.1.1 Controlled storage
7.1.2 Uncontrolled storage
7.1.3 Short-term storage
7.1.4 Long-term storage
7.1.5 Accessories storage
7.1.1 Controlled storage
Maintain storage facility at an even temperature of at least 10 °F
(5.5 °C) above the dew point with relative humidity lower than 50 %
and with little or no dust. Inspect the equipment weekly to insure all
preservatives are intact and internal parts are protected.
Inspect and recoat the equipment periodically with appropriate
water displacement rust inhibitors, crusting grease, vapor phase
inhibitor or rust preventative coating.
Protect product from flooding or harmful chemical vapors. Ensure
that storage is free of excessive ambient vibration which can cause
bearing damage. Prevent rodents, snakes, birds or insects from
nesting inside the equipment.
Related information
7.1 Storage
7.1.2 Uncontrolled storage
For uncontrolled storage periods of three months or less, inspect
the equipment weekly to ensure preservatives are intact and
internal parts are protected.
Preparing the product for uncontrolled storage
• Periodically inspect and recoat the equipment with rust and
vapor phase corrosion inhibitors.
• Seal all pipe threads and flanged pipe covers with tape. Place
an adequate amount of desiccant near the center of the pump.
• If the pump is assembled, place and securely fasten
additional desiccant in the outlet of the pump.
• Cover the equipment with black polyethylene or equivalent,
with a minimum thickness of 0.006 in (0.15 mm).
• Provide a ventilation hole approximately the size of a small
coin.
• Provide protection from direct exposure to the environment.
• If applicable, connect space heaters on equipment such
as motors, engines or controls.
Related information
7.1 Storage
7.1.3 Short-term storage
• The pump and equipment, as shipped, have adequate
protection for short-term storage for up to three months.
•If the product is not to be installed and operated immediately
after receiving it, store it in a clean, dry area at a moderate
ambient temperature.
• For packed-type pumps, the packing glands may be left on the
pump shaft and securely fastened in position. All exposed
machined surfaces should be thoroughly coated with a film of
rust preventative material.
• For packed-type pumps, the stuffing box packing must be
removed and stored in a sealed plastic bag. Seal the end of the
stuffing box with rolled vapor phase inhibitor paper and seal
with weatherproof tape.
• Rotate the shaft by hand periodically, at least monthly, to coat
the bearing with a lubricant to retard oxidation and corrosion.
• Make sure the pump cannot roll or fall over.
• Follow the motor manufacturer's storage recommendations
where applicable.
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English (US)

Related information
7.1 Storage
7.1.4 Long-term storage
• Long-term storage protection provided by the factory does not
extend the warranty in any manner.
• The warranty is valid only if the equipment is properly handled
and stored.
• In case of storage up to six months or longer, the pump must
be protected against heat and moisture as described in the
previous sections.
• Periodically, at least monthly, manually rotate the shaft to coat
the bearing with a lubricant to retard oxidation and corrosion.
• Ensure that the pump cannot roll or fall over.
• Follow the motor manufacturer's storage recommendations
where applicable.
• Inspect the pump before putting it into operation. Make sure
that the impeller can rotate freely. Pay special attention to the
condition of the shaft seals or the packing and O-rings.
Related information
7.1 Storage
7.1.5 Accessories storage
Store accessories according to the manufacturer's instructions.
Related information
7.1 Storage
7.2 Handling the product
When storing and handling the product:
•Use properly sized and rated lifting equipment.
• Handle and lift the product according to the local regulations.
• Ensure that point loads do not occur.
DANGER
Crushing hazard
Death or serious personal injury
‐Place the product on a level surface to prevent
overturning.
If the product is equipped with lifting points, use the points
during handling.
Related information
3.5 Handling and storing the product after delivery
4.5.1 Rigging and lifting
7.3 Frost protection
If the pump is to be used in areas with freezing or frost potential,
steps must be taken to prevent freezing and bursting of the pump
and cooling systems
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8. Fault finding / Fault finding the product
If connected directly to electric motors, determine whether or not the motor is direct-on-line and receives full voltage.
Fault Cause Remedy
Discharge pressure is too low.
The speed of rotation is too low. Reestablish the correct speed and direction
of rotation.
The system pressure is lower than
anticipated. Check the system curve.
There is air or gas in the pumped liquid. Remove the air from the pumped liquid.
The wear rings are worn. Check clearance between wear surfaces.
The impeller is damaged. Check that parts are not damaged.
The impeller diameter is too small. Replace the impeller with one of the correct
diameter.
The direction of rotation is wrong. Check rotation. Interchange two wires in the
power supply.
The pump has lost its prime. Re-prime the pump.
There is insufficient NPSH. Restore required NPSH.
Passages are restricted. Clean the impeller and pump housing
passages.
Joints are leaking.
• Tighten the joints.
•Tighten the packing.
• Check O-ring between sleeve and shaft.
•Check gaskets.
The suction head is insufficient.
The suction line is drawing air. Tighten the line connections.
The suction lift is too high, or there is
insufficient NPSH.
Reduce the suction lift or restore the required
NPSH.
Air or gas is trapped in the pumped liquid. Remove the trapped air or gas from liquid.
The strainer is clogged. Clean the strainer.
The noise level has increased.
Poor alignment of the pump. The inlet and
outlet pipe clamps are loose.
•Reestablish proper alignment of the
pump and the motor.
• Support the inlet and outlet pipes.
• Make sure the vibration dampers, flexible
pipes, and conduit connectors are
installed correctly.
The foundation is cracked. Repair the foundation.
The ball bearings are worn. Replace the worn bearings, and renew the
lubrication.
The motor is unbalanced.
• Disconnect the motor, and operate it
alone.
•Remove large pieces of debris, such as
wood or rags, from the pump.
• Clean out the pump, if necessary.
Hydraulic resonance.
•Alter the resonant pipes.
•Change the pump speed.
• Insert a pulsation damper on the pipe
system.
• Insert a flow straightener.
Insufficient flow. The pump is not primed. Check suction conditions. Prime the pump.
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English (US)

Fault Cause Remedy
The system pressure exceeds the shut-off
pressure.
• Increase the liquid level on the inlet side.
• Open the isolating valve in the inlet pipe.
• Check system head curve vs.
performance curve.
The speed of rotation is too low. Reestablish the correct speed of rotation.
The suction lift is too high, or there is
insufficient NPSH.
Reduce the suction lift or restore the required
NPSH.
The strainer or the impeller is clogged. Clean the strainer and the impeller passages.
Wrong direction of rotation. Reestablish the correct direction of rotation.
The joints are leaking. Tighten the joints.
The shaft or coupling are broken. Repair or replace damaged parts.
The inlet valve is closed. If the inlet valve is closed, open it slowly.
There is not enough inlet pressure for hot or
volatile liquids.
Reestablish required inlet pressure. Check
NPSH.
The foot valve is too small. Replace the foot valve.
Worn or damaged hydraulic parts. Repair or replace the worn parts.
Excessive clearance between the wear
surfaces. Repair or replace the wear rings.
The pump loses its prime after starting.
Joints are leaking.
• Tighten the joints.
•Tighten the packing.
•Check o-ring between sleeve and shaft.
• Replace the gaskets.
The suction lift is too high, or there is
insufficient NPSH.
Reduce the suction lift or restore the required
NPSH.
Excessive power is required.
The speed of rotation is too high. Reduce the speed of rotation.
The pump is operating beyond its
recommended performance range.
Set the duty point in accordance with the
recommended performance range.
The specific gravity or viscosity of the
pumped liquid is too high.
If less flow is sufficient, reduce the flow on the
outlet side, or fit the pump with a more
powerful motor.
The shaft is bent. Replace the whole rotation element, and
possibly the pump.
The stuffing box is too tight.
Retighten the stuffing box, if possible.
Alternatively, repair or replace the stuffing
box.
The impeller clearance is too small causing
rubbing or worn wear surfaces.
Adjust the impeller clearance, if possible, or
replace the wear ring.
There is an electrical or mechanical defect in
the motor.
Contact your local service center for
diagnostics.
The pump is restricted in its rotation. Remove any obstacles, or replace any worn
parts.
Incorrect lubrication of the motor. Reestablish correct lubrication of the motor.
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English (US)

8.1 Parts list and sectional drawings
27
53
7
2
73
1
80
119
40
27
26
32
71
65
14
6
7
2
27
73
1
83
80
119
40
6
14
65
71
32
26
53
TM062842
Fig. PVF mechanically sealed sectional drawing
40
119
17
13
1
73
2
7
53 53
27
27
26
32
29
71
14
6
6
26
32
29
71
14
40
119
17
13
83
1
73
27
2
7
TM062843
Fig. PVF packing sealed sectional drawing
Item No. Description Item No. Description
1 Casing 29 Ring, lantern
2 Impeller (propeller) 32 Key, impeller
5 Diffuser 40 Deflector
6 Shaft 53 Base
7 Ring, casing 65 Seal, mechanical, stationary
element
13 Packing 71 Adapter
14 Sleeve, shaft 73 Gasket
17 Gland 80 Seal, mechanical, rotating
element
26 Screw, impeller 83 Stuffing box
27 Ring, stuffing-box cover 119 O-ring
9.Disposing of the product
This product, or parts of it, must be disposed of in an
environmentally sound way.
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Peerless Pump
company or service workshop.
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English (US)
Peerless Pump | 2005 Dr. Marn Luther King Jr. Street | Indianapolis, IN 46202
317-925-9661 | www.peerlesspump.com
98827323
ECM: 1285509
It is the policy of Peerless Pump to continually seek ways to improve its products and reserve the right to alter documentation without prior notice.
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