Alfalaval GJ 9 User manual

4119-0000
Covering: Standard machines
First published: 2015-07
ESE03154-EN2 2017-02
Original manual
Instruction Manual
Alfa Laval GJ 9


Table of contents
The information herein is correct at the time of issue but may be subject to change without prior notice
1. EC Declaration of Conformity ....................................................................... 4
2. Safety .................................................................................................... 5
2.1. Important information ............................................................................. 5
2.2. Warning signs ..................................................................................... 5
2.3. Safety precautions ................................................................................ 6
3. Introduction ............................................................................................ 7
3.1. Description ........................................................................................ 7
3.2. Intended use ...................................................................................... 7
3.3. Patents and trademarks ......................................................................... 7
3.4. Marking ............................................................................................ 7
4. Installation .............................................................................................. 8
4.1. Unpacking/delivery ............................................................................... 8
4.2. Installation ......................................................................................... 9
4.3. Recycling Information ............................................................................ 11
5. Operation ............................................................................................... 12
5.1. Operation/control ................................................................................. 12
5.2. Troubleshooting ................................................................................... 13
5.3. Cleaning solution leakage ........................................................................ 15
5.4. Poor cleaning performance ...................................................................... 16
5.5. Recommended cleaning ......................................................................... 17
6. Maintenance ........................................................................................... 18
6.1. General maintenance ............................................................................. 18
6.2. General dismantling setup ....................................................................... 18
6.3. General dismantling .............................................................................. 20
6.4. Inspection and service of components ......................................................... 23
6.5. Reassembly ....................................................................................... 29
7. Technical data ........................................................................................ 36
7.1. Technical data ..................................................................................... 36
7.2. Performance data ................................................................................. 37
7.3. Dimensions ........................................................................................ 38
8. Parts list and service kits ............................................................................ 39
8.1. Parts list and service kits ......................................................................... 39
3

1 EC Declaration of Conformity
The Designated Company
Alfa Laval Kolding A/S
Company Name
Albuen 31, DK-6000 Kolding, Denmark
Address
+4579322200
Phone No.
hereby declare that
Tank Cleaning Machine
Designation
Alfa Laval GJ 9
Type
From serial numbers from T-0100 to T-XXXX
is in conformity with the following directive with amendments:
Machinery Directive 2006/42/EC
- DS/EN ISO 12100:2011
ThePressureDirective97/23/EC
- According to its own volume and the rated pressure range, the product is regarded an Article 3, paragraph 3 Equipment
The person authorised to compile the technical file is the signer of this document
Global Product Quality Manager
Pumps, Valves, Fittings and Tank Equipment Lars Kruse Andersen
Title Name
Kolding 2015-05-18
Place Date Signature
4

2 Safety
Unsafe practices and other important information are emphasised in this manual.
Warnings are emphasised by means of special signs.
Always read the manual before using the tank cleaning machine!
2.1 Important information
WARNING
Indicates that special procedures must be followed in order to avoid serious personal injury.
CAUTION
Indicates that special procedures must be followed in order to avoid damage to the tank cleaning machine.
NOTE
Indicates important information to simplify or clarify procedures.
2.2 Warning signs
General warning: !
Dangerous electrical voltage:
Caustic agents:
5

2 Safety
All warnings in the manual are summarised on this page.
Pay special attention to the instructions below so that severe personal injury and/or damage to the tank cleaning machine
are avoided.
2.3 Safety precautions
Installation
Always read the technical data thoroughly, see section 7 Technical data.
Any tank cleaning machine can develop a static electricity charge while in operation.
If the tank being cleaned contains a combustible liquid or vapour having a risk of ignition or explosion, it is
imperative to have the Alfa Laval GJ 9 properly grounded using the provided location on the unit.
!
Operation
Always read the technical data thoroughly, see section 7 Technical data. !
Necessary precautions must be taken if leakage occurs as this can lead to hazardous situations.
Always handle lye and acid with great care.
When the Alfa Laval GJ 9 is operating, there should be covers over every tank opening.
These covers should be secured tight enough in order to withstand the full force of the jet striking the cover
plate.
If the cleaning solution is hot, corrosive or toxic, a leak will present a serious hazard to any personnel.
In the immediate vicinity or to any exposed electrical equipment.
WARNING:
Any tank cleaning machine can develop a static electricity charge while in operation. If the tank being cleaned
contains a combustible liquid or vapour having a risk of ignition or explosion, it is imperative to have the Alfa
Laval GJ 9 properly grounded using the provided location on the unit.
Maintenance
Always read the technical data thoroughly, see section 7 Technical data. !
Never service the tank cleaning machine when it is hot.
Always use Alfa Laval genuine spare parts.
Transportation of the tank cleaning machine
Always drain the tank cleaning machine head and accessories of any liquid.
Always use original packaging or similar during transportation.
6

3 Introduction
3.1 Description
The Alfa Laval GJ 9 is a fluid-driven (turbine-driven) 360° rotary nozzle machine designed for cleaning the interior surfaces of a
wide variety of process vessels with a minimum opening of 71.1 mm (2.80 inches) in diameter. It is powered entirely by the
cleaning solution and it requires no electricity, compressed air or lubricant for operation.
The Alfa Laval GJ 9 is designed for both portable and CIP (Clean In Place) applications. If the Alfa Laval GJ 9 is permanently
mounted inside a tank, we strongly recommend inspecting the unit every 200-300 hours of operation.
See section 6 Maintenance for more information.
WARNING
In some conditions, the Alfa Laval GJ 9 may be allowed to be immersed while left in the tank. It is strongly recommended
that you have prior approval from Alfa Laval to ensure this will not harm the machine in any way. Failure to comply with this
restriction may void the warranty!
In order to handle the broadest possible range of applications, the stainless steel Alfa Laval GJ 9 is available with an extensive
selection of nozzle sizes, guides (non-rotating turbine), and O-ring materials. The nozzles are available in several interchangeable
sizes that range from 1.78 mm to 5.72 mm (0.070" to 0.225").
The Alfa Laval GJ 9 wash cycle time can be adjusted for special applications by changing the guide and/or nozzle size.
Interchangeable guides and nozzle sizes are available for either low or high pressures and/or flow rates. The performance
capabilities of these options are detailed in section 7 Technical data.
3.2 Intended use
It is to be verified by the end-user:
- That the tank cleaning machine is in conformity with respect to the tank, vessel or container size in which it will be used.
- That the construction materials (both metallic and non-metallic) are compatible with the product, flushing media, cleaning
media, temperatures and pressure under the intended use.
3.3 Patents and trademarks
This instruction manual is published by Alfa Laval without any warranty. Improvements and changes to this instruction manual
may at any time be made by Alfa Laval without prior notice. Such changes will, however, be incorporated in new editions
of this instruction manual.
© Alfa Laval. All rights reserved.
The Alfa Laval logotype is a trademark or the registered trademark of Alfa Laval Corporate AB. "Gamajet" is a trademark or
registered trademark of Alfa Laval. The Alfa Laval Gamajet™ 9 product has patent in the US (US 6,123,271). Other products
or company names mentioned herein may be the trademarks of their respective owners. Any rights not expressly granted
herein are reserved.
3.4 Marking
Alfa Laval tank cleaning machines are all marked to allow recognition of machine type, machine name, serial number and
manufacturing address. The marking is located on the body of the tank cleaning machine.
Alfa Laval Tank Equipment — Exton, PA
Patent #: 6,123,271
7

4 Installation
4.1 Unpacking/delivery
Step 1
CAUTION
Alfa Laval cannot be held responsible for incorrect unpacking.
Check the delivery for:
1. Complete cleaning machine.
2. Delivery note.
Step 2
1. Remove any packing materials.
2. Inspect the tank cleaning machine for visible transport damage.
Inspect!
4119-0002
Inspect!
8

4 Installation
Read the instructions carefully and pay special attention to the warnings!
Always check the tank cleaning machine before operation.
4.2 Installation
Step 1
Always read the technical data thoroughly, see section 7 Technical data.
Step 2
Assembly
Every Alfa Laval GJ 9 is operationally tested before shipment and
is ready for use after unpacking.
No assembly is required prior to use.
The Alfa Laval GJ 9 has been configured to meet the operating
conditions (at the Alfa Laval GJ 9, not at the pump) given to us,
e.g. pressure, flow, temperature, cycle time, chemical adders etc.
NOTE
Any change to the original operating conditions will affect the Alfa
Laval GJ 9 accordingly.
WARNING
Do not force tee housing (3) to rotate. In doing so, damage may
be caused to the internal components.
4119-0003
3!
Step 3
Inlet connections
The standard inlet connections for the Alfa Laval GJ 9 is a ¾" NPT female/1-¼" male camlock adapter and ¾" BSP/1-¼" male
camlock adapter. Other inlets are available. It is recommended that when using the pipe thread, the mating male thread
should be wrapped with PTFE pipe joint tape prior to mounting. This will minimise any chance of leakage and will make
subsequent removal much easier.
9

4 Installation
Read the instructions carefully and pay special attention to the warnings!
Always check the tank cleaning machine before operation.
Step 4
Mounting
Before mounting the Alfa Laval GJ 9, make sure the supply line
has been adequately flushed. It can be mounted on a rigid 3/4"
pipe using a pipe wrench. For most applications, the Alfa Laval GJ
9 will be mounted with the inlet connection pointing up; however,
the Alfa Laval GJ 9 will function at any orientation.
The Alfa Laval GJ 9 can be suspended from the top of the tank
viaaflexiblehose.Thedualnozzlemachineisdesignedtohave
balanced forces in order to keep it centred, even while hanging.
We do not, however, recommend attaching the machine to a
flexible hose while in the inverted or horizontal orientation. This
form of mounting is not stable and, thus, will not maintain the Alfa
Laval GJ 9’s position in the tank.
WARNING
When attaching the Alfa Laval GJ 9 onto the supply pipe, ALWAYS
apply the wrench to the inlet collar (41) at the top/inlet of the unit.
Never use a wrench on stem (1), tee housing (3) or tee housing
base (9) to tighten the unit onto the pipe. Doing so risks internally
damaging the machine. Refer to step 1 in chapter 6.1 General
maintenance .
9
3
1
41
4119-0004
!
Step 5
Location inside tank
Generally, a single Alfa Laval GJ 9 will be positioned in the approximate centre of the vessel in order to equalise the cleaning
radius in all directions.
Some vessels, however, may have specific cleaning problems such as coils or heavy deposits such as the liquid level line
(bathtub ring). In these situations, it is recommended that the Alfa Laval GJ 9 is located closer to the difficult area for the
best cleaning results.
Tanks with internal mechanisms or structures such as an agitator shaft, impellers or baffles will require careful positioning to
minimise the "shadow" on areas which do not receive direct jet impact. Sometimes, more than one machine, or, more than one
placement of a single machine, may be necessary to avoid shadow problems or "striping."
Step 6
Entry openings
When using the Alfa Laval GJ 9, the vessels being cleaned must provide entry openings large enough to avoid interference
during insertion and removal. The minimum opening size required for the Alfa Laval GJ 9 is 71.1 mm diameter (2.80 inches) for
free-hand installation and 96.0 mm (3.78") for automated (fixed-centreline) installation.
Step 7
Vessel drainage
If it is necessary to clean the floor of a vessel, remember that standing liquid will diminish the effectiveness of the Alfa Laval GJ
9 by covering any soils underneath. Wherever possible, the tank floor should be pitched toward the drain and the drainage
opening should be large enough to eliminate or reduce any liquid buildup or puddling. If gravity alone is insufficient, a scavenger
or stripper pump should be connected to the drain to suck out the excess wash fluid. In extreme cases, it may be necessary to
use smaller nozzles on the Alfa Laval GJ 9 or even to operate it intermittently to allow time for draining.
Step 8
Filters and strainers
All tank cleaning systems should be equipped with a filter or strainer that will trap solids 0.006" (150 micron, 100 mesh) or
larger, as these will not pass through the Alfa Laval GJ 9. These particles can become caught in one of the internal passages of
the machine and cause it to stop turning or reduce its cleaning effectiveness due to a loss of flow. It will then be necessary to
disassemble the Alfa Laval GJ 9 and remove the blockage.
In recirculated (closed-loop) cleaning or any other application where the cleaning solution may carry abrasive solids in
suspension, adequate filtration is a must. These particles can be extremely destructive to the Alfa Laval GJ 9, pumps, valves,
and other system components. Filters, properly installed and maintained, will more than pay for themselves with lower overall
operating costs for these applications. Furthermore, to ensure that clogged filters or strainers are cleaned, we recommend
using automatic self-cleaning models.
10

4 Installation
Read the instructions carefully and pay special attention to the warnings!
Always check the tank cleaning machine before operation.
Step 9
Capacity of supply pump
The Alfa Laval GJ 9 can be used with either a centrifugal or positive displacement (PD) (constant volume) style pump. In most
cases, if the Alfa Laval GJ 9 is to be used with a centrifugal pump, the Alfa Laval GJ 9 should be configured so that the
pump will operate close to its best efficiency point. The end user must, therefore, take all of the plumbing, elevation, and Alfa
Laval GJ 9 pressure/flow rate requirements into account.
If a PD style pump (i.e. piston pump, plunger pump, or mechanical diaphragm pump etc.) is to supply the wash fluid to the Alfa
Laval GJ 9, a different set of rules applies. PD pumps are fixed volume pumps whose flow rate is dependent upon the rotational
speed of the pump. The pumps also have a pressure rating which is the maximum operating pressure.
NOTE
Do not confuse the maximum operating pressure of a PD pump with the actual operating pressure, the actual operating
pressure is dictated by the fixed flow rate of the pump and the Alfa Laval GJ 9 / plumbing system.
If a PD pump is used, the Alfa Laval GJ 9 should be sized, first, to match the flow capability of the pump and then, to not
exceed the Alfa Laval GJ 9’s or pump’s maximum operating pressure (taking the pressure rating of the plumbing system
into account, also).
WARNING
For high-pressure applications (over 10bar (150 psig)), the pressure of the system must "ramp up" to its operating pressure. If the
system experiences a pressure spike or pressure increases at a rate of more than 10bar (150 psi) per second, the machine may
be damaged and parts will wear out prematurely. Damage resulting from this water hammer affect is not covered by the warranty.
4.3 Recycling Information
Unpacking
- Packing material consists of wood, plastics, cardboard boxes and in some cases metal straps.
- Woodenand cardboard boxes can be reused, recycled or used for energy recovery.
- Plastics should be recycled or burnt at a licensed waste incineration plant.
- Metal straps should be sent for material recycling.
Maintenance
- All metal parts should be sent for material recycling.
Scrapping
- At end of use, the equipment must be recycled according to relevant, local regulations. Beside the equipment itself, any
hazardous residues from the process liquid must be considered and dealt with in a proper manner. When in doubt, or in the
absence of local regulations, please contact your local Alfa Laval sales company.
11

5Operation
Read the instruction carefully and pay special attention to the warnings!
5.1 Operation/control
Step 1
!
Always read the technical data thoroughly, see section 7 Technical data.
CAUTION
Alfa Laval cannot be held responsible for incorrect operation/control.
Step 2
!
Never touch the tank cleaning machine or the pipelines when
pumping hot liquids.
4119-0005
!
Step 3
Initial startup
Every Alfa Laval GJ 9 that ships is accompanied by a birth certificate. This document indicates how the Alfa Laval GJ 9
performed in our testing tank before it shipped based on the operating conditions supplied to Alfa Laval. To ensure the longest
possible life of the 9, please verify the operating conditions and, most importantly, the machine’s cycle time. The cycle time can
be measured by, first, picking a fixed point inside of a vessel as a reference and, second, timing how long it takes the same
nozzle to pass back over that point in the vessel. (This, naturally, will not be the exact same spot because the spray pattern is
indexing.) The measured time in seconds directly corresponds to the machines full cycle time in minutes. In other words, a single
10-second rotation translates to a 10 minute full cycle time.
12

5Operation
Pay attention to possible faults.
Read the instructions carefully.
5.2 Troubleshooting
Does impeller
(23) turn freely
by hand?
No - Damaged planetary gearhead (28) – see section 6.4 Inspection and service of components.
Yes
Do nozzle (46)
and tee housing
(3) both index
when impeller
(23) is turned?
Yes
- Cracked/loose input pinion (21) – see section 6.4 Inspection and service of components.
- Damaged planetary gearhead (28) – see section 6.4 Inspection and service of components.
- Worn tee housing bearing (6) or nozzle housing bearing (43) – see section 6.4 Inspection
and service of components.
- Loose tee housing cup (4) or nozzle housing cup (45) – see section 6.4 Inspection and
service of components.
No
Does only tee
housing
(pos. 3) index?
Yes - Worn tee housing bevel gear (pos. 5) or nozzle housing bevel gear (pos. 50) – see section
6.4 Inspection and service of components.
- Broken drive pin (pos. 2) – see section 6.4 Inspection and service of components.
No
- Cracked/loose input pinion (21) – see section 6.4 Inspection and service of components.
- Damaged planetary gearhead (28) – see section 6.4 Inspection and service of components.
13

5Operation
Pay attention to possible faults.
Read the instructions carefully.
Step 1
INSUFFICIENT FLOW
The Alfa Laval GJ 9 was configured to meet certain operating conditions outlined at the time of the initial sale, such as flow rate
(m3/h)(GPM), pressure (bar) (PSI), temperature, chemical content ofthewashfluid,cycletimeetc.Ifthenozzlesizeistoosmall
and/or the opening at the bottom of the guide (40) is too large, the tee housing (3) will not turn.
Look for restrictions in the fluid supply such as a clogged filter, kinked hose, or deposits in the piping.
Step 2
TIGHT CLEARANCES
A recently overhauled Alfa Laval GJ 9 may fail to operate when first returned to service. If the machine seems otherwise fine,
try running it with at least one nozzle (46) removed. The reduction in pressure and additional flow will invariably be enough to
overcome the extra resistance of new bearings and seals. 20 minutes of operation should loosen the machine to run normally
with the nozzles (46) reinstalled.
Step 3
DEBRIS INSIDE
1. Loosen the collar set screw (42), remove the collar (41), and then lift out
the guide (40).
2. Look for and remove any debris caught in the guide and the vanes of the
impeller (23).
3. Remove any material wound around the input shaft (20).
42
20
23
40
41
4119-0006
4. In addition, check for any debris caught in the outlet holes of the stem (1),
the nose of the tee housing (3), the nozzle housing (44), and the nozzles
(46).
3
1
46
44
4119-0007
7
10
14

5Operation
Pay attention to possible faults.
Read the instructions carefully.
5.3 Cleaning solution leakage
Cleaning solution leakage
The Alfa Laval GJ 9 is a self-flushing machine and thus has 2-3% leakage designed into the machine. Excessive leakage
may indicate a larger issue.
Worn bearings & seals
Excessive leakage from the tee housing (3) or nozzle housing (44) usually
indicates a damaged tee housing bearing (6) and/or nozzle housing
bearing (43). Inspect them for wear. Specifically, examine the condition of
the external ring and internal O-ring. Also, check the output shaft lower
bearing (8) and output shaft (56). Examine the condition of the internal
ring. There should still be some interference with the output shaft (56) as
it passes through it.
Worn housing cups
Inspect the housing cups (4) and (45) for excessive wear (grooved or
scored). Replace any that show distinct grooves.
8
6
3
6
56
4119-0008
4
4
44
45
43
45
43
Worn collar O-rings
Severe leakage between the collar (41) and cap (36) may indicate worn
or damaged collar O-rings (38) and (39). Remove the collar as described
in section 6 Maintenance, and inspect the O-rings for signs of damage
or wear.
36
39
38
41
4119-0009
15

5Operation
Pay attention to possible faults.
Read the instructions carefully.
5.4 Poor cleaning performance
-Inadequate flow and pressure
Check the pressure at the Alfa Laval GJ 9 inlet under actual operating conditions. The supply piping and hoses must be large
enough to handle the flow rate required for the nozzle size being used in order to ensure adequate pressure.
Insufficient pressure may also result from line losses when the machine is too far from the pump. If this is the case, the line
size must be increased accordingly for long runs. Although the Alfa Laval GJ 9 will rotate at low flow rates, effective cleaning
may require significantly more flow. Proper mechanical operation (the unit turns) is NOT the same thing as effective cleaning
(the soils have been removed)! Contact Alfa Laval if assistance is required.
-Chemical concentration and temperature
Verify that the cleaning solution is the correct compound and in the concentration needed for the deposit being cleaned. If
heating is necessary, also check that the solution is at the appropriate temperature.
-Plugged nozzles
Unscrew the nozzles (46) and inspect for any debris.
-Slow housings or housings with no rotation
This will result in partial or erratic washing coverage. Refer to previous sections for more information.
-Alfa Laval GJ 9 configuration
Determine if the deposit being cleaned requires greater jet impact or longer jet dwell time (slower rotation) for more thorough
scrubbing. Confirm that the Alfa Laval GJ 9 nozzle size, turbine, and gearing are correct for the necessary application. Refer
to the machine’s birth certificate for specific information regarding its configuration. Contact an Alfa Laval Tank representative
if further assistance is required.
-Inadequate drainage
Ensure that the vessel drains the effluent (used wash fluid) as fast as it’s being sprayed in through the Alfa Laval GJ 9.
Thefloorofthevesselshouldbeslopedorpitchedtowardthe drain. The drainage opening should be large enough to
gravity-drain the effluent from the vessel. If you still have puddling (’i.e. a build-up of wash fluid that is covering the floor and
shielding the residue underneath, then use some for of pump to remove the effluent.
16

5Operation
The tank cleaning machine is designed for CIP (Cleaning In Place).
Study the instructions carefully and pay special attention to the warnings!
NaOH = Caustic soda.
HNO3 = Nitric acid.
5.5 Recommended cleaning
Step 1
Caustic hazard!
Always handle lye and acid with great care.
Always use rubber gloves! Always useprotectivegoggles!
Step 2
!’Potential hazard:
may cause burns!
Never touch the pump or the pipelines when sterilising.
4119-0005
!
Step 3
!Always rinse!
Always rinse well with clean water after using a cleaning agent.
NOTE
Cleaning agents must be stored/disposed of in accordance with
current regulations/directives. Clean water Cleaning agent
17

6 Maintenance
Maintain the tank cleaning machine with care.
Read the instructions carefully and pay special attention to the warnings!
Always keep a minor spare parts kit in stock.
6.1 General maintenance
Step 1
!
Always read the technical data thoroughly; see section 7 Technical data.
Recommended spare parts: service kits. Order service kits from the service kits list; see section 8 Parts list and service kits.
Ordering spare parts: Contact your local Alfa Laval sales company
6.2 General dismantling setup
Step 1
NOTE
A rigorously implemented preventative maintenance programme will significantly reduce repair costs over the life of the Alfa
Laval GJ 9.
The foundation of such a program consists of regularly scheduled inspections in order to discover and replace worn or damaged
parts in order to prevent failure of other, more costly, components.The inspection intervals described will depend on the severity
of the application but a complete internal inspection at 100 hours of operation is recommended initially.
Step 2
STORAGE
The Alfa Laval GJ 9 should be washed out with clean water after each use to remove any foreign material or soft substances
left in the machine that may harden during storage and cause the Alfa Laval GJ 9 to seize or lock up. A clean water rinse
through the Alfa Laval GJ 9 will also wash out any residue from the chemical cleaners or recirculated wash water that could
adversely affect the seals and O-rings during prolonged contact in storage. The best position to store the Alfa Laval GJ
9 is to stand it up with the inlet connection facing down.
Step 3
EXTERNAL INSPECTION INTERVALS
Before every shift, the guide (40) and the nozzles (46) should be
inspected for debris. Examine the guide by loosening the collar set
screw (42) while holding on the flats of the cap (36) and remove
the main section of the machine from the collar (41). Look into
each nozzle for signs of debris or build-up.
42
36
46
40
41
4119-0010
18

6 Maintenance
Maintain the tank cleaning machine with care.
Read the instructions carefully and pay special attention to the warnings!
Always keep minor spare parts kit in stock.
Step 4
INTERNAL INSPECTION INTERVALS
An interval of 100 hours is recommended initially. If all of the
components are found to be in acceptable condition after the
first 100 hours, the Alfa Laval GJ 9 may then be inspected and
undergo routing preventive maintenance every 300 to 500 hours
of operation, depending on the severity of use.
4119-0011
Step 5
TIPS
All the bearings, bushings, seals and O-rings are wear parts.
Ideally, they should all be replaced, as a group, every 300 to 500
hours of operation, depending on the severity of use. ’If just one
bearing or seal is worn or damaged, it is still necessary to replace
both the worn or damaged seal or bearing and its counterpart.
Verify that the mating cups (4) and (45) are not scored. Replacing
new bearings and seals in scored cups may prematurely wear the
new bearings and may cause premature failure of the bearings
and seals.
4119-0012
8
6
48
47
39
38
55
34 57
19
17
18
45
19

6 Maintenance
Read the instructions carefully.
The items refer to the parts list and service kits section.
6.3 General dismantling
Step 1
Inlet collar
1. Loosen the collar set screw (42) with a 5/64” hex key, minimum
2 turns.
2. Remove the inlet collar (41) and guide (40).
4119-0013
40
42
41
WARNING
Hold or turn on stem (1). DO NOT hold or turn on tee housing (3) or tee housing
base (9). Doing so will damage the gear train.
4119-0014
!
9
1
3
Step 2
Nozzle housing
1. Unscrew the name plate screws (53) with a slotted screwdriver.
2. Pullthenozzlehousingassemblyfromthenoseofthetee
housing (3).
3
44
45
43
49
43
46
51 50
47
53
48
452
49
48
47
52
46
4119-0015
20
Table of contents
Other Alfalaval Plumbing Product manuals
Popular Plumbing Product manuals by other brands

Ideal-Standard
Ideal-Standard CERAFLEX B C144 Series manual

JADO
JADO Hatteras 842/035 Series installation instructions

SILFRA
SILFRA QUIKTRONIC Series installation instructions

CEA
CEA INC37 installation instructions

Sentiotec
Sentiotec Concept R CP-RC-AF Instructions for installation and use

American Standard
American Standard 634 installation instructions

METHVEN
METHVEN TUROA installation guide

Laufen
Laufen LIS CWNL 100 H927100 manual

Galvin Specialised
Galvin Specialised CliniLever Lead Safe TM-SHWX Product installation guideline

Kalia
Kalia BELLINO BF1057 installation instructions

Brizo
Brizo Baliza 65005LF quick start guide

Triton
Triton Topaz T80si Installation and operating instructions