bjm SV400F Instruction manual

Version 8/9/2013
INSTALLATION, OPERATION & MAINTENANCE MANUAL
FARHENHEIT™
SVF SERIES
SIDE DISCHARGE
Electric Submersible Pumps
Single Phase
115V & 230V
CAST IRON
SINGLE PHASE
SV400F
SV750CF
SV1500CF
Read this manual carefully before installing, operating or servicing these pump models.
Observe all safety information. Failure to comply with instructions may result in personal
injury and/or property damage. Please retain these instructions.

TABLE OF CONTENTS
INTRODUCTION............................................................................................................................................................3
SAFETY.........................................................................................................................................................................4
INSPECTION.................................................................................................................................................................5
PRE-INSTALLATION INSPECTION .........................................................................................................................5
OIL FILL QUANTITY/TYPE.......................................................................................................................................5
PUMP INSTALLATION .............................................................................................................................................6
POSITIONING THE PUMP .......................................................................................................................................6
PUMP ROTATION ....................................................................................................................................................7
PUMP OPERATION..................................................................................................................................................8
TYPICAL MANUAL DEWATERING INSTALLATION.....................................................................................................8
MANUAL OPERATION .............................................................................................................................................8
TYPICAL AUTOMATIC DEWATERING INSTALLATION ..............................................................................................8
STOPPING................................................................................................................................................................9
CONTROL PANELS CONNECTION OPTIONS ............................................................................................................9
SINGLE PHASE WIRING INSTRUCTIONS..............................................................................................................9
OPTIONAL FLOAT CONNECTION.........................................................................................................................11
TROUBLE SHOOTING................................................................................................................................................11
PUMP WILL NOT RUN ...........................................................................................................................................11
PUMP RUNS BUT DOES NOT DELIVER RATED CAPACITY...............................................................................12
SERVICING YOUR SUBMERSIBLE PUMP............................................................................................................12
MAINTAINING YOUR PUMP..................................................................................................................................12
CHANGING SEAL OIL............................................................................................................................................13
EXPLODED VIEW OF SV400F....................................................................................................................................14
EXPLODED VIEW OF SV750CF.................................................................................................................................15
EXPLODED VIEW OF SV1500CF...............................................................................................................................16
SVF SERIES PARTS LIST ..........................................................................................................................................17
SINGLE PHASE WIRING DIAGRAMS 115V & 230V..................................................................................................18
MODELS SV400F ..............................................................................................................................................18
MODELS SV750CF, SV1500CF ........................................................................................................................19
SEAL MINDER®..........................................................................................................................................................20
SEAL MINDER® - THERMAL MOTOR SENSOR SWITCH..........................................................................................20
WARRANTY AND LIMITATION OF LIABILITY............................................................................................................21
START-UP REPORT FORM........................................................................................................................................22
NOTES:........................................................................................................................................................................25

3
INTRODUCTION
This Installation, Operation and Maintenance manual provides important information on
safety and the proper inspection, disassembly, reassembly and testing of the BJM
Pumps SVF Series submersible pump. This manual also contains information to
optimize performance and longevity of your BJM Pumps submersible pump. The F
Series FARHRENHEIT™ pumps are engineered to pump water based liquids up to 200°
Fahrenheit (93°C).
The submersible SVF Series pumps are designed to pump municipal and
industrial wastewater. The SVF Series pumps are not explosion-proof. They are
not designed to pump volatile or flammable liquids.
Note: Consult a chemical resistance chart for compatibility between pump
materials and liquid before operating pump.
If you have any questions regarding the inspection, disassembly, reassembly or testing
please contact your BJM Pumps distributor, or BJM Pumps, LLC.
BJM Pumps, LLC
123 Spencer Plain Rd
Old Saybrook, CT 06475, USA
Phone: 877-256-7867
Phone: 860-399-5937
Fax: 860-399-7784
Information, including pump data sheets and performance curves, is also available on
our web site: www.bjmpumps.com
For assistance with your electric power source, please contact a certified electrician.
Please pay attention to the following alert notifications. They are used to notify
operators and maintenance personnel to pay special attention to procedures, to avoid
causing damage to the equipment, and to avoid situations that could be dangerous to
personnel.
NOTE: Instructions to aid in installation, operation, and maintenance or which
clarify a procedure.
Immediate hazards that WILL result in severe personal injury or
death. These instructions describe the procedure required and the injury which will
result from failure to follow the procedure.
Hazards or unsafe practices that COULD result in severe personal
injury or death. These instructions describe the procedure required, and the injury which
could result from failure to follow the procedure.
Hazards or unsafe practices which COULD result in personal injury
or product or property damage. These instructions describe the procedure required and
the possible damage which could result from failure to follow the procedure.

4
SAFETY
Pump installations are seldom identical. Each installation and application can vary due
to many different factors. It is the owner/service mechanics responsibility to repair,
service, and test to ensure that the pump integrity is not compromised according to this
manual.
Risk of electric shock – this pump has not been investigated for use
in swimming pool areas.
Do not pump flammable, inflammable or volatile liquids. Death
or serious injury will result.
Before attempting to open or service the pump:
1) Familiarize yourself with this manual.
2) Unplug or disconnect the pump power cable to ensure that the pump will remain
inoperative.
3) Allow the pump to cool if overheated.
Do not operate the pump with a worn or damaged electric power
cable. Death or serious injury could occur.
Never attempt to alter the length or repair any power cable with a
splice. The pump motor and pump motor and cable must be completely waterproof.
Damage to the pump or personal injury may result from alterations.
After the pump has been installed, make sure that the pump and all
piping are secure before operation.
Do not lift the pump by the power cable piping or discharge hose.
Attach proper lifting equipment to the lifting handle (or lifting rings) fitted to the pump. Do
not suspend the pump by the power cable.
Obtain the services of a qualified electrician to troubleshoot, test
and/or service the electrical components of this pump.
Pumps and related equipment must be installed and operated
according to all national, local and industry standards.

5
INSPECTION
Review all safety information before servicing pump.
The following are recommended installation practices/procedures for the pump. If there
are questions in regards to your specific application, contact your local BJM Pumps
distributor or BJM Pumps, LLC.
PRE-INSTALLATION INSPECTION
1) Check the pump for damage that may have occurred during shipment.
2) Inspect the pump for any cracks, dents, damaged threads, etc.
3) Check power cable (and seal minder cable, if installed) for any cuts or damage.
4) Check for, and tighten any hardware that appears loose.
5) Carefully read all tags, decals and markings on the pump.
6) Important: Always verify that the pump nameplate, amps, voltage, phase, and
HP ratings match your control panel and power supply.
Warranty does not cover damage caused by connecting pumps and controls to an
incorrect power source (voltage/phase supply). Record the model numbers and serial
numbers from the pumps and control panel on the front of this instruction manual for
future reference. Give it to the owner or affix it to the control panel when finished with
the installation.
If anything appears to be abnormal, contact your BJM Pumps distributor or BJM Pumps,
LLC. If damaged, the pump may need to be repaired before use. Do not install or use
the pump until appropriate action has been taken.
Lubrication:
No additional lubrication is necessary. The shaft seal and bearings are fully lubricated
from the factory. Seal oil should be checked once per year. See table below.
OIL FILL QUANTITY/TYPE
Oil in seal chamber
Model U.S. fl. oz. cc. Type of oil
SV400F 5.1 150 ISO 32 NSF Food Grade Mineral Oil
SV750CF 9.3 275 ISO 32 NSF Food Grade Mineral Oil
SV1500CF 9.3 275 ISO 32 NSF Food Grade Mineral Oil
Note: The stator on this model is oil filled. This needs to be changed annually
when the seal oil is changed. With the power cable entry removed, fill the motor
chamber with oil to a level that insures the oil is covering the motor windings by

6
½”, and that will be above the upper bearing. Do not overfill, an air gap of 10-15%
must be maintained for heat expansion.
PUMP INSTALLATION
SVF Series pumps have been evaluated for use with water or water based solutions.
Please contact the manufacturer for additional information.
Risk of electric shock. Pump models; SV400, SV750 (115v) are
supplied with a grounding conductor and grounding-type attachment plug. 230V single
phase pumps and all three phase pumps do not come with electric plug connectors. To
reduce the risk of electric shock, be certain that it is connected only to a properly
grounded, grounding-type receptacle.
Lifting:
Attach a rope or lifting chain (not included) to the handle (or lifting rings) on the top of
the pump.
Do not lift the pump by the power cable or discharge hose/piping.
Proper lifting equipment (rope/chain) must be used.
POSITIONING THE PUMP
BJM Pumps, SVF Series pumps are designed to operate fully or partially submerged.
Avoid running the pump dry for extended periods of time. Refer to data sheet for
minimum submersion depth for your particular model. Data sheets can be obtained
online at www.bjmpumps.com or by calling BJM Pumps, LLC at 860-399-5937. As a
general rule, SVF Series side discharge pumps can pump down to a level above the
suction cover. Pumping lower than the cover will permit air to enter the pump and
cavitate, lose prime or become air bound.
•Do not run the pump dry.
•Pump liquid should not exceed a maximum temperature of 104°F.
•Never place the pump on loose or soft ground. The pump may sink, preventing
water from reaching the impeller. Place on a solid surface or suspend the pump
with a lifting rope/chain. The SVF Series pumps are provided with a suction
strainer to prevent large solids from clogging the impeller. Any spherical solids
which pass through the strainer should pass through the pump.
•For maximum pumping capacity, use the proper size non-collapsible hose or rigid
piping. A check valve may be installed after the discharge to prevent back flow
when the pump is shut off.

7
PUMP ROTATION
If wired properly to the control, the single phase BJM Pumps SV-F Series pump should
operate with the correct pumping rotation. Verification is recommended prior to installing
into the sump basin.
Two ways to check the correct pump rotation:
1. By looking at the impeller; the rotation of the impeller should be counter
clockwise as shown in the picture below.
2. By looking from the top of the pump. Since the impeller cannot be seen, the best
way to check the rotation is to check the kick back motion of the pump when the
pump just starts. The kick back motion of the pump should be counter clockwise
as shown in the picture below.

8
PUMP OPERATION
This pump is designed to handle dirty water that contains some
solids. It is not designed to pump volatile or flammable liquids. Do not attempt to pump
any liquids which may damage the pump or endanger personnel as a result of pump
failure.
Do not operate this pump where explosive vapors or
flammable material exist. Death or Serious injury may result.
TYPICAL MANUAL DEWATERING INSTALLATION
NOTE: Maximum recommended starts should not exceed 10 times per hour.
MANUAL OPERATION
All SVF models are provided with a 50’ (15 m) power cable. NEVER splice the power
cable due to safety and warranty considerations. Always keep the plug end dry.
Do not alter the length or repair any power cable with a splice. The
pump motor and cable must be completely waterproof. Damage to the pump or
personal injury may result from alterations.
The BJM Pumps, SV-F series pumps require a special control that contains the starting
components, thermal sensor and Seal Minder connections. These pumps cannot be
directly connected to a power source.
TYPICAL AUTOMATIC DEWATERING INSTALLATION

9
NOTE: Maximum recommended starts should not exceed 10 times per hour.
STOPPING
To stop the pump (manual and automatic mode),turn the pump off at the control, turn off
the breaker, and/or turn the power source off (generator).
CONTROL PANELS CONNECTION OPTIONS
Use with approved motor control that matches motor input in full
load amperes. “UTILLISER UN DÉMARREAR APPROUVÉ CONVENANT AU
COURANT Á PLEINE CHARGE DU MOTEUR.”
BJM Pumps has been evaluated for use with water or water based solutions. Please
contact the manufacturer for additional information.
SINGLE PHASE WIRING INSTRUCTIONS
FOR YOUR PROTECTION, ALWAYS DISCONNECT PUMP
FROM ITS POWER SOURCE BEFORE HANDLING. Single phase pumps are supplied
with a three prong grounded plug to help protect you against the possibility of electrical
shock. DO NOT UNDER ANY CIRCUMSTANCES REMOVE THE GROUND PIN. The
three prong plug must be inserted into a mating three prong grounded receptacle. IF
the installation does not have such a receptacle it must be changed to the proper type,
wired and grounded in accordance with the National Electrical Code and all applicable
local codes and ordinances.
“Risk of electrical shock” Do not remove power supply cable and
strain relief or connect conduit directly to the pump.
Installation and checking of electrical circuits and hardware should
be performed by a qualified licensed electrician.

10
Figure 1 SV400F-115 and SV750F-115 control
Figure 2 SV750F-230 and SV1500F-230 control

11
OPTIONAL FLOAT CONNECTION
BJM Pumps utilizes a control for all of the single phase “F” series pumps. The wiring
diagram included in this manual (and with the control) should be followed to properly
connect the pump power and sensor leads to the control, and the power supply to the
control. Care should be taken to make sure all of the connections are proper and that
the system is properly grounded. The control can be utilized as a portable control or as
a permanently mounted control enclosure. All Connections should be done to meet the
National Electric Code and all applicable local codes and ordinances.
The BJM Pumps control is supplied as a manual ON/OFF control. A wide angle float
can be wired in series with the thermal sensors to allow the pumps to operate in an
automatic mode. See the wiring diagram provided in this manual for proper connection.
A separate alarm control with float is available as an option from BJM Pumps.
TROUBLE SHOOTING
Disconnect the power source to the pump BEFORE attempting
any type of trouble shooting, service or repair.
PUMP WILL NOT RUN
1. Check power supply (fuses, breaker). Reset power.
2. Blocked impeller. Remove strainer, check and clean.
3. Defective cable or incorrect wiring.
4. Strainer clogged. Check and clean as necessary.
5. Float switch tangled/obstructed. Clean and free float switch from obstruction.
6. Float switch defective. Replace float switch.
7. Capacitor or start relay in control failed.
8. Thermal sensor switch is open/or failed.

12
Warning: Pump will restart automatically when motor over-heat protection switch
cools.
PUMP RUNS BUT DOES NOT DELIVER RATED CAPACITY
1. Discharge line clogged, restricted or hose kinked. Check discharge hose/pipe.
2. Worn impeller and/or suction cover. Inspect and replace as necessary.
3. Pump overloaded due to liquid pumped being too thick.
4. Pumping air. Check liquid level and position of pump.
5. Excessive voltage drops due to long cables.
6. Pump running backwards, check rotation.
SERVICING YOUR SUBMERSIBLE PUMP
Pump should be disconnected from the electric power supply before proceeding to do
any service or maintenance.
The design of the “F” series high temperature pump models is unique and
requires specific knowledge to perform the proper assembly. BJM Pumps
recommends that all electrical service work be performed at the factory to insure
that the materials and assembly methods meet BJM standards.
MAINTAINING YOUR PUMP
•Pump should be disconnected from the electric power supply before proceeding
to do any service or maintenance.
•Pump should be inspected at regular intervals (At least 2 times per year).
•More frequent inspections are required if the pump is used in a harsh
environment.
•Preventative maintenance should be performed to reduce the chance of
premature failure.
•Worn impellers and lip seals should be replaced.
•Cut or cracked power cables must be replaced. (Never operate a pump with a
cut, cracked or damaged power cable.)
•Seal oil should be checked once per year.
•Maintenance should always be done when taking a pump out of service before
storage.
1) Clean pump of dirt and other build up.
2) Check condition of oil around the shaft seals.
3) Check hydraulic parts: check for wear.
4) Inspect power cable. Make sure that it is free of nicks or cuts.

13
CHANGING SEAL OIL
Changing the seal oil in the SVF series pumps is very easy.
1) Make sure that the pump cable is disconnected from the power source.
2) Lay the pump down on its side.
3) Remove the screws that hold the bottom plate in place.
4) Remove bottom plate.
5) Remove screws holding the suction cover.
6) Remove the suction cover.
7) Remove the impeller.
8) Remove the inspection screw for the oil chamber (pos#50-08). Pour
out a small sample of the oil. If it is milky white, or contains water, then
the oil and possible, the mechanical seal, should be changed. If an oil
change is needed:
9) Remove the screws that hold the oil chamber cover in place & remove
the oil.
10)Replace the mechanical seal if necessary.
11)Replace the oil.
12)Reassemble the pump.

14
EXPLODED VIEW OF SV400F

15
EXPLODED VIEW OF SV750CF

16
EXPLODED VIEW OF SV1500CF

17
SVF SERIES PARTS LIST
Pump Model SV400F SV750CF SV1500CF
Pos. No. Part Description Item # Item # Item #
01-2 Bottom Plate 202868 202037 202035
05 Impeller Vortex 202114 202115 202116
07 Pump Housing w/ Bottom Plate 202185 203016 202187
07-1 O-Ring (Kit Only) Kit Kit Kit
08 Oil Chamber Cover 202207 203045 202211
08-1 O-Ring (Kit Only) Kit Kit Kit
09 Lip Seal FKM 202230 202233 202233
10 Shaft Sleeve 202258 - -
13 Mechanical Seal FKM** 202260 200500 200500
14 Lower Ball Bearing 200957 200958 200958
17 Rotor w/ Shaft 115/ 230V, 1 PH 202302 204060 -
17 Rotor w/ Shaft 230V, 1 PH - - 204109
18 Stator Coil w/ Casing 115V, 1PH (High-Temp) 201032 201036 -
18 Stator Coil w/ Casing 230V, 1PH (High-Temp) 201033 201037 201040
20 Upper Ball Bearing 200957 200967 200967
21A Oil Chamber Housing 202796 203018 203019
21A-1 O-Ring (Kit Only) Kit Kit Kit
21B Motor Cover Upper 202365 202368 202368
22 Motor Cover Plate 202380 - -
26 Pump Top Cover 203120 202433 202433
26-1 O-Ring (Kit Only) Kit Kit Kit
27 Power Cable w/ Gland-115V,1PH (High-Temp) 202785 202783 -
27 Power Cable w/ Gland-230V, 1PH (High-Temp) 202785 202784 202783
27-1 O-Ring (Kit Only) Kit Kit Kit
27-2 Sensor Cable (High-Temp) -201743 201743
27-2-1 O-Ring (Kit Only) -Kit Kit
31D Oil Sensor w/Wire 202409 202409 202409
31E Ground Wire w/ Ring Term. 203145 203145 203145
32 Power Cord Line Clip 203161 203161 203161
33 Sensor Cord Line Clip -203163 203163
34 Handle 202517 202517 202517
35 Rods Bolts 202665 202666 202668
38 Discharge Nipple 2" 202531 202531 -
38 Discharge Nipple 3" -202534 -
38E Discharge Elbow -202558 202557
38E-1 Gasket, Disch. Elbow, FKM -203209 203209
38F Discharge Flange 2", 45° 202569 - -
38F Bolt - Suction Cover 202562 202543 -
38F Discharge Flange 3" -202545 203188
38F Discharge Flange 4" - - 202606
38F Discharge Connection, 4" FNPT -202552 -
38F-1 Gasket, Disch. Flange, FKM 203207 202660 203209
50-01-2 Screw for Bottom Plate 203216 203216 203216
50-07 Screw for Pump Housing 203238 203283 203283
50-08 Screw for Oil Chamber Cover 203215 203219 203219
50-11 Screw for Oil Fill 203218 203218 203218
50-11-1 O-Ring (Kit Only) Kit Kit Kit
50-12 Screw for Pressure Check 203218 203218 203218
50-12-1 O-Ring (Kit Only) Kit Kit Kit
50-22 Screw for Cover Plate 203214 - -
50-27 Screw for Power Cord 203295 203216 203216
50-27-2 Screw -203216 203216
50-31E Screw for Ground Wire 202692 202692 202692
50-32 Screw for Line Clip 203214 203214 203214
50-33 Screw for Line Clip -203214 203214
50-34 Bolt for Handle 203219 203219 203219
50-38E Bolt for Discharge Elbow -203267 203267
50-38F Bolt for Discharge Flange 203230 203253 203277
202777 202798 202798
O-Ring Kit - FKM

18
SINGLE PHASE WIRING DIAGRAMS 115V & 230V
MODELS SV400F

19
MODELS SV750CF, SV1500CF

20
SEAL MINDER®
SEAL MINDER® - THERMAL MOTOR SENSOR SWITCH
(For high temperature single phase pump models)
Seal Minder:
Also known as a seal failure circuit (or moisture detection circuit) is designed to inform the pump
operator that there is moisture within the oil chamber. This early warning can allow the operator to
schedule repair & inspection on the pump. The Seal Minder sensor probe is inside the oil chamber.
(The oil chamber houses the mechanical seals that are cooled & lubricated by oil). The Seal Minder,
when properly connected to a control panel, can help indicate seal failure. The Seal Minder cable
requires a seal fail circuit in control panel for warning signal.
Along, with the Seal Minder, the Fahrenheit™ Series high temperature pumps also feature
thermal temperature sensor switches that are imbedded into the motor stator windings. Two switches
are imbedded into the stator windings and wired in series. The leads are connected to the pump
control panel through the sensor cable. If the windings would see a temperature above 300 degrees
F, then the switch(s) would open and cut power to the pump. Once the temperature dropped below
300 degrees F, the switch(s) would reset, and the pump would be returned to a state of operation.
This feature is designed to prevent damage to the stator winding and allow for longer pump life.
The sensor cable consists of four leads, two are connected to the Seal Minder, and two are
connected to the thermal sensor switches located in the stator windings (Note on 400 models the
sensor and power are in a single cable).These four leads run to the pump control panel and connect
to the proper connections points for seal alarm and thermal cut off. The black and white wires on 750-
1500 models, black with white stripes and white with black stripes on 400 models; are for the Seal
Minder connections and the thermal sensors will be connected to the yellow and red wires on 750-
1500 models, yellow and red with yellow stripes on 400 models (see details on wiring diagram). The
single phase wiring diagram shown earlier in the manual will give a guide to the connections in the
control panel. The manual for the control panel should be consulted for the exact connections.
The sensor cable with Seal Minder and thermal sensor switch connections is standard on all
Fahrenheit™ Series high temperature pumps (Note the 400 models have a different wire color
code in the single cable design). The cable is designed for a high temperature environment. The
proper replacement part can be found parts list found in this manual. BJM Pumps, can supply a
control with the Seal Minder and Thermal sensor switch option. BJM Pumps requires the Seal Minder
and thermal sensor switches be used. Failure to connect or misuse of these devices will void
warranty.
This manual suits for next models
2
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