Alkin W32 Series User manual

W32
SERIES

W32 SERIES
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN COMPRESSORS
2

InstructionsManual
and Parts List

A L K I N C O M P R E S S O R S
High Pressure Breathing Air Compressor
© This manual or any parts thereof cannot be copied by any means, or used for any other purposes
other than servicing ALKIN W32 Series compressors, unless specific written permission of ALKIN® is received.
©ALKIN KOMPRESOR San. ve Tic. Ltd. Sti.
Cuneytbey Mh. Tabas Yolu Kume Evleri No 3
Menderes,İzmir
Tel: [phone] • Fax: [phone]
www.alkin-compressors.com

W32 SERIES
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN COMPRESSORS
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W32 SERIES
H I G H P R E S S U R E B R E A T H I N G A I R C O M P R E S S O R
©ALKIN COMPRESSORS
7
Contents
1.0 GENERAL INFORMATION..........................................................................................................11
1.1 General......................................................................................................................11
1.1.1 General Safety ......................................................................................................................... 11
1.1.2 Safety Tags............................................................................................................................... 11
1.1.3 Pressure Release...................................................................................................................... 11
1.1.4 Fire and Explosion.................................................................................................................... 12
1.1.5 Moving Parts............................................................................................................................ 12
1.1.6 Hot Surfaces, Sharp Edges and Corners................................................................................... 12
1.1.7 Toxic and Irritating Substances................................................................................................ 13
1.1.8 Electrical Shock........................................................................................................................ 13
1.1.9 Lifting and Carrying.................................................................................................................. 13
1.1.10 Tags........................................................................................................................................ 14
1.2 Major Parts-Compressor............................................................................................14
1.2 Major Parts-Compressor Unit....................................................................................18
1.3 Major Parts-Compressor System ...............................................................................20
1.4 General Features .......................................................................................................22
1.5 Lubrication System ....................................................................................................24
1.6 P&I Process and Instrumentation Diagram ................................................................24
1.7 Operation Principle ...................................................................................................30
1.8 Descriptions of Controls ............................................................................................31
1.8.1 Start/Stop Controls.................................................................................................................. 31
I. Manual Start/Stop ......................................................................................................................... 31
II. Automatic Start/Stop.................................................................................................................... 31
1.8.2 Drain Controls.......................................................................................................................... 32
I. Manual Drain................................................................................................................................. 32
II. Automatic Drain............................................................................................................................ 32
1.9 Technical Specifications and User Records ................................................................32
1.9.1 W32 Mariner Electric Technical Datas..................................................................................... 33
1.9.2 W32 Mariner Petrol Technical Datas....................................................................................... 34
1.9.3 W32 Canopy Technical Datas .................................................................................................. 35
1.10 Installation ..............................................................................................................36
1.10.1 Inspection .............................................................................................................................. 36
1.10.2 Location ................................................................................................................................. 36
1.10.3 Piping..................................................................................................................................... 37
1.10.4 Electrical Controls.................................................................................................................. 38
1.10.5 Wiring .................................................................................................................................... 38
1.10.6 Sheave and V-Belt Alignment ................................................................................................ 38
1.11 Storage ....................................................................................................................39
1.12 Operation ................................................................................................................40
1.12.1 Initial Start-up Procedure ...................................................................................................... 40
1.12.2 Oil Recommendation............................................................................................................. 41
1.12.3 Extremely Cold Ambient Temperatures ................................................................................ 41
1.12.4 Motor Lubrication.................................................................................................................. 41
1.12.5 Adjustments .........................................................................................................41
1.12.6 Bottle Filling........................................................................................................................... 43
2.0 MAINTENANCE .............................................................................................................................47
2.1 General......................................................................................................................47
2.3 Maintenance Tables ..................................................................................................48
2.3.1 W32 Mariner Compressors Maintenance –Parts Control Table ............................................. 48
2.3.2 W32 Mariner Compressors Maintenance –Parts Replacement Table.................................... 49
2.3.4 W32 Canopy Compressors Maintenance –Parts Control Table .............................................. 51
2.3.5 W32 Mariner Compressors Maintenance –Parts Replacement Table.................................... 52
2.4 Torque values............................................................................................................53

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2.5 Maintenance Instuctions ...........................................................................................53
2.5.1 General ....................................................................................................................................53
2.5.2 Servicing 1st stage valve ...........................................................................................................54
2.5.3 Servicing 2nd stage valve ..........................................................................................................54
2.5.4 Servicing 3rd stage valve...........................................................................................................54
2.5.5 Cylinder&piston removal and replacement.............................................................................55
2.5.6 Piston ring replacement...........................................................................................................56
2.5.7 Intake filter replacement .........................................................................................................57
2.5.8 Sintered filter element replacement........................................................................................57
2.5.9 Prufier cartridge replacement..................................................................................................57
2.5.10 Oil Filter replacement ............................................................................................................59
3.0 TROUBLE SHOOTING..................................................................................................................61
4.0 PARTS LIST ....................................................................................................................................67
4.1 Crankcase ..................................................................................................................68
4.2 First Stage..................................................................................................................70
4.3 Second Stage .............................................................................................................72
4.4 Third Stage ................................................................................................................74
4.5 Oil Pump....................................................................................................................76
4.6 Oil Filling Line ............................................................................................................78
4.7 Intake Filter ...............................................................................................................80
4.8 Water and Oil Separator & Purifier............................................................................82
4.9 Out Line (Standart) ....................................................................................................84
4.10 General Piping (Standart) ........................................................................................86
4.11 Out Line (Automatic Drain)......................................................................................90
4.12 General Piping (Automatic Drain) ............................................................................92
4.13 Lubrication ..............................................................................................................96
4.14 General Layout (Standart) .......................................................................................98
4.15 General Layout (Automatic Drain) .........................................................................102
4.16 General Layout (Petrol Engine) ..............................................................................104
4.17 General Layout (Petrol Engine - Automatic Drain) .................................................108
4.18 Electrical Panel (Standart) .....................................................................................110
4.19 Electrical Panel (Automatic Drain) .........................................................................112
4.20 Filling Line..............................................................................................................114
4.21 Out Line (Dual Pressure) ........................................................................................116
4.22 Filling Line (Dual Pressure).....................................................................................118

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Your new ALKIN air compressor will provide you with the solid and reliable performance that you should expect from a heavy-duty industrial
air compressor.
Please read this manual carefully before you operate your compressor. This will enable you to start-up your compressor in the proper manner, as well as
maintain it using the simple instructions in the maintenance section of this manual. This way your air compressor will always be in top operating
condition, giving you years long trouble free service.
LKIN air compressors are well known for their faultless design and unique features combined with
the best materials and workmanship. Some of the most important features are centrifugal unloading
regulators, overhung crankshaft design, solid end connecting rods, high efficiency valves, which all
add to the superior and lasting performance of the ALKIN compressors.
Your compressor is backed up with worldwide sales and service organization, ready to accommodate your
everyday needs for parts & service.
Service and parts supply anywhere in the world can be done by an ALKIN Dealer. For any questions, please feel
free to call our Menderes plant, in İzmir-Turkey. Here are the contact details:
Address: ALKIN Kompresor San. ve Tic. Ltd.Sti
Cuneytbey Mh. Tabas Yolu Kume Evleri N.3, Menderes
35470 Izmir, TURKEY
Telephone: [phone] (10 Lines)
Fax : [phone]
E-mail: [email protected]
In all correspondences, please provide serial number and a copy of invoice.
Additionally, replacement parts not manufactured or approved by ALKIN can damage your compressor, creating
risks of accidents and injuries.
ALKIN has the right to change information without any prior notice.
Users are expected to safely operate and maintain the compressor, observe the rules and instructions, as well as the
local safety codes, to minimize the risk of accidents and injuries.
FOREWORD
A

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©ALKIN COMPRESSORS
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1.0 GENERAL INFORMATION
1.1 General
1.1.1 General Safety
All ALKIN air compressors are designed and manufactured with equipment and components that allow safe
operation of the compressors. However, it is the user’s responsibility to safely operate and maintain the compressor,
observe the rules and instructions, as well as the local safety codes, to minimize the risk of accidents and injuries.
The following safety precautions are offered only as a guideline, and it is recommended to follow them along with
the local safety codes and regulations.
This compressor should only be operated by those who have been trained to do so, and who have read and
understood the contents of this manual. Failure to do so will increase the risks of accidents and bodily injuries.
Please read also the manual of the equipment (electric, etc.) delivered together with the compressor and perform the
instructions.
Never start this compressor unless it is safe to do so. Do not operate it with known unsafe condition. Tag the
compressor and render it inoperative by disconnecting the power supply, so that others who may not know of the
unsafe condition will not attempt to operate it until the unsafe condition is corrected.
Install, use and operate this air compressor only in full compliance with all pertinent requirements and all relevant
federal, state and local codes and regulations.
Do not modify this compressor and do not use beyond the specified limits (pressure, etc.) and speeds except with
prior written approval of ALKIN.
1.1.2 Safety Tags
Earthing
Hot Surface-Do
Not Touch
Can Start
Automatically
Caution: Moving
Parts
Electrical
Hazards
1.1.3 Pressure Release
Run the compressor to see if the safety valves are operating properly or not. See and ensure, safety valves
are discharging the pressure on their adjusted pressure values. Do not open the oil filling plug or any other
connection, tube, hose, fitting, valve etc. when the compressor is running or when it is standing by (in only
automatic start/stop compressors waiting for the pressure switch signal to re-start). Switch off the main electrical
switch, shut off the discharge valve and discharge all pressurized sections before attempting to dismantle such
components.
Section
1

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Keep all persons away from the discharge opening of hoses, tools and accessories during discharge. Do not use air
pressure above 7 Bars (101 Psi) for blow cleaning purposes, without use of proper protective equipment. Do not let
the hoses move free or don’t play games with the filling hoses as they may cause accidents and injuries.
Drain daily the condensate from the purifier, as it may accelerate the internal rusting and corrosion of the purifier.
1.1.4 Fire and Explosion
Clean up oil spills immediately, if and when it occurs. Shut off the air compressor and allow it to cool.
Keep sparks, flame and other sources of ignition away and do not allow smoking in the vicinity when
checking and draining or adding oil. Do not permit liquids such as airline anti-icer system anti-freeze
compound, or oil film or any other combustible substance to accumulate on any external or internal surfaces of the
compressor. Wipe down with aqueous industrial cleaner or steam to clean as required. Do not use flammable
solvents for cleaning purposes.
Disconnect the power supply prior to attempting any repair or cleaning. Tag the power supply to avoid unexpected
start by someone else.
Keep electrical wiring, including terminals, in good condition. Replace any wiring that has cracked, cut, abraded or
otherwise degraded insulation or terminals that are worn, discolored and corroded. Keep all terminals clean and
tight.
Keep grounded conductive objects such as tools, away from exposed live electrical parts such as terminals, to avoid
arcing which might serve as a source of ignition.
Keep a suitable BC or ABC fire extinguisher(s) nearby while servicing and operating the compressor. Keep oil rags,
trash, leaves litter and other combustibles away from the compressor.
Do not spray volatile materials into the compressor intake, as serious damage to the compressor and personal injury
or death may result.
1.1.5 Moving Parts
Keep hands, arms and other parts of the body and clothing away from the belts, pulleys and other moving
parts. Do not attempt to operate the compressor with the canopy cover removed at flywheel side.
Wear snug fitting clothing and confine long hair when working around the compressor, especially when exposed to
hot and/or moving parts. Make sure all persons are clear of the compressor prior to attempting to operate it.
Make adjustments only when the compressor is shut off. When necessary, make adjustments, then start the
compressor to check if the adjustment is correct or not. If incorrect, shut the compressor, blow down the air, re-
adjust, than re-start to check the adjustment.
Keep hands, feet, floors, controls and walking surfaces clean and free from oil, water, anti-freeze or other liquids to
minimize the possibility of slips, falls and shock hazard.
1.1.6 Hot Surfaces, Sharp Edges and Corners
Avoid physical contact with hot oil, hot surfaces, sharp edges and corners. Keep all parts of the body
away from all points of air discharge and away from hot cylinder heads, discharge pipes and intercooler
surface. Wear personal protective equipment, including gloves and protective hat when working on or
around the compressor.

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Keep a first aid kit handy. Call for medical assistance promptly in case of injury. Don’t ignore small cuts and burns
as they may lead to infections.
1.1.7 Toxic and Irritating Substances
Do not use air from this compressor for breathing unless it is equipped with proper purification
equipment .
Make sure that Purifier Cartridge is installed inside the Purifier Housing.
Operate the compressor only in well ventilated areas. Lubricants used in this compressor are typical synthetic oil.
Accidental ingestion and skin contact should be avoided. Wash with soap and water after skin contact. If
swallowed, call for medical treatment promptly
1.1.8 Electrical Shock
Keep the compressor, hoses, tools and personnel at least 3 meters (10 ft.) away from power lines, panel
and underground cables.
Keep all parts of the body and any hand held tools or other conductive objects away from exposed live parts of the
electrical system. Maintain dry footing, stand on insulating surfaces, and do not contact any other portion of the
compressor when making adjustments or repairs to exposed parts of the electrical system.
1.1.9 Lifting and Carrying
If you must lift the compressor, lift in full compliance with codes and regulations. Make sure entire lifting,
rigging and supporting structure has been inspected, is in good condition and has a rated capacity of at
least the net weight of the compressor. If you are unsure of the weight, check before lifting.
The distance between forklift’s forks should be sufficient for lifting if the compressor will be carried and lifted with
the forklift. Moreover, the forklift must have a rated capacity of at least the net weight of the compressor. The forks
of the F/L should be positioned under the compressor just like shown in the figure below. The height of the
compressor from the ground must be max. 10 cm. during carriage.
Do not distract the forklift operator during carriage.
Verify the lifting hook has a safety clamp, and ensure a robust fastening with tough ropes or chain. Avoid the
compressor swinging while suspended, by using guide ropes. Keep all persons clear from under and away from the
compressor when it is suspended. Lift the compressor not higher than necessary. Keep lift operator in constant
attendance whenever the compressor is suspended.

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Set the compressor down on level surfaces, capable of carrying its full weight.
Note
Do not run the compressor on wooden pallet where the unit is mounted for transportation purposes.
1.1.10 Tags
Symbol
Meaning
CAUTION: MOVING PARTS
CAN START AUTOMATICALLY
HOT SURFACES-DO NOT TOUCH
EARTHING
ELECTRICAL HAZARDS
1.2 Major Parts-Compressor
Compressor is consist of the following major assemblies.
FOR W32 MARINER DRIVEN BY ELECTRIC
MOTOR (4kW, 5.5kW, 7.5kW)
1. Compressor Unit
2. Drive ELECTRIC MOTOR
3. Subbase
4. Purifier
5. Intake Filter
6. Water Separator.
7. Safety Valve
8. Priority Valve
9. Check Valve
10. Oil Pressure Switch
11. 2 Filling Hoses ( Number of filling hoses could be increased if
requested.)
Figure 1 - W32 Mariner (Electric Driven)

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Note
Automatic Drain System and Automatic Start-Stop can be installed on the compressor if requested by
the customer
FOR W32 MARINER DRIVEN BY PETROL ENGINE (6HP, 9HP, 13HP)
1. Compressor Unit
2. Drive PETROL ENGINE
3. Subbase
4. Purifier
5. Intake Filter
6. 2nd & 3rd Stage Water Separator
7. Safety Valve after Each Stage
8. Priority valve
9. Check valve
10. 2 Filling Hoses (Number of filling hoses could
be increased if requested.)
Note
Automatic Drain System and Automatic Start-Stop is applicable upon request to compressors driven
by petrol or diesel engine.

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Figure 2 - W32 Mariner (Petrol)
FOR W32 CANOPY (4kW, 5.5kW, 7.5kW)
1. Compressor Unit
2. Drive ELECTRIC MOTOR
3. Sub frame
4. Canopy
5. Purifier
6. Prefilter
7. Intake Filter
8. Silencer
9. 2nd stage Water Seperator
10. Oil Pressure Switch
11. Automatic Drain System
12. Pressure Switch for Automatic Start/Stop
13. Instrument Panel
14. Pressure Gauges for All Stages
15. Safety Valve after Each Stage
16. Priority valve
17. Check Valve
18. 2 Filling Hoses (Number of filling hoses could
be increased if requested.)
FILLING
HOSE
SUBBASE
PETROL ENGINE
FAN
GUARD
COMPRESSOR
UNIT
PURIFIER
Hose
Filling
Valve
Manual Drain
Petrol
Engine
Valve
1st Stage Safety
3rd Stage Safety
Subbase
3. Kd. Valf
Mounts
Vibration
Valve
Valve
2nd Stage Water Seperator
Manual Drain Valve
Manual Drain Valve
3rd Stage Water Seperator
2nd & 3rd Stage
Intercooler
Priority
Valve
2nd Stage Safety
Valve Guard
Fan
Purifier
Air Intake Filter
1st Stage Valve
1st Stage Cylinder
3rd Stage
Cylinder
3rd Stage
Aftercooler
Cylinder
1st.&2nd Stage
Intercooler
2nd Stage Valve
2nd Stage

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Figure 3 - W32 Canopy
FOR W32 ENCLOSED (4kW, 5.5kW, 7.5kW)
1. Compressor Unit
2. Drive ELECTRIC MOTOR
3. Subbase
4. Canopy
5. Purifier
6. Hourmeter on electric control box
7. Intake Filter
8. 2nd & 3rd stage Water Seperator
9. Oil Pressure Switch
10. Automatic Drain System
11. Pressure Switch for Automatic Start/Stop
12. Safety Valve after Each Stage
13. Priority valve
14. Check valve
15. 2 Filling Hoses (Number of filling hoses could
be increased if requested.)
MAINTENANCE
3RD STAGE
FAN
GUARD
INTERCOOLER
CYLINDER
2ND STAGE SAFETY
VALVE
VIBRATION
FRAME
FILLING
VALVE
PURIFIER
DRAIN VALVE
MANUAL
MAINTENANCE
CHECK VALVE
SAFETY VALVE
3RD STAGE
FILLING PANEL
ELECTRIC PANEL
PRESSURE
GAUGES 3RD STAGE
1ST STAGE
3RD STAGE
1ST STAGE VALVE
AUTOMATIC DRAIN
SWITCH
CONDENSATE
ELECTRIC MOTOR
INTERCOOLER
2ND STAGE VALVE
AIR INTAKE
COVER
2ND STAGE SAFETY
VALVE
COLLECTOR TANK
COVER
2ND & 3RD STAGE
1ST & 2ND STAGE
OIL PRESSURE
FILTER
VALVE
VALVE
CYLINDER
AFTERCOOLER
CYLINDER
2ND STAGE
PREFILTER
MOUNT
PREFILTER
PURIFIER
COVER
MAINTENANCE
FILLING PANEL
PRESSURE
GAUGE
ELECTRIC PANEL

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Figure 4 - W32 Enclosed
1.2 Major Parts-Compressor Unit
Crankcase:
This is the body of the compressor that holds all the parts on it. It contains the oil that lubricates the
system. The cylinders are mounted on it. There’s no maintenance or repair works that need to be
done on this part. It needs to be cleaned inside when the oil is changed. However, have the
crankcase tested with proper testing equipment in general
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR
MAINTENANCE
Valve
3rd Stage
Cylinder
3rd Stage Valve
Aftercooler
1st Stage Cylınder
1st Stage Valve
2nd Stage Valve
Cylinder
2nd Stage
1st.&2nd Stage
Intercooler
2nd & 3rd Stage
Intercooler
2nd Stage Water Seperator
3rd Stage Water Seperator
Automatic Drain Valve
Manual Drain
Vibratıon
Mounts
3rd Stage Safety Valve
Priority Valve
Air Intake Filter
Purifier 1st Stage Safety
Valve
2nd Stage Safety
Valve
Automatic Drain Valve
Check Valve
Switch
Oil Pressure
Pressure Switch
ELECTRIC
MOTOR
SUBBASE
HOURMETER
UNIT
COMPRESSORS
HOSE
FILLING
PURIFIER
DRAIN
CONTROL BOX
ELECTRIC
CONTAINER

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Crankshaft:
It is overhung type; that means the bearings are on one side, and the crank pin (where connecting
rods are mounted) are on the other side. This unique feature allows usage of single piece
connecting rods which are far more accurate and safer than split con rods. Large bearings in
conjunction with low speeds, allow very long crankshaft life. Replace this part when life of
bearings is over. However, have the crankshaft tested with proper testing equipment in general overhaul periods
and replace it if exceeding the tolerance limits mentioned in the parts.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Connecting Rods:
There are three connecting rods which are exactly same for the 1st, 2nd and the 3rd stages on
W32 model. They have bearings mounted on both crankshaft and pistons ends. This allows for
much longer service. However, have the connecting rods tested with proper testing equipment
within general overhaul periods and replace it if exceeding the tolerance limits mentioned in the
parts book.
Note
IN CASE OF CRANKSHAFT REPLACEMENT THE CONNECTING RODS WILL ALSO BE
REPLACED AS THE CRANKSHAFT COMES WITH THE CONNECTING RODS
INSTALLED ON IT. CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR
REPLACEMENT OR MAINTENANCE
Cylinders:
They are casted separately and are made of high grade casting materials, machined & honed to fined
tolerances for long service life. When worn, they will need replacement. However, have the cylinders
tested with proper testing equipment within general overhaul periods and replace them if exceeding the
tolerance limits mentioned in parts list.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Oil Pressure Switch:
This switch is installed on the crankcase. When the oil pressure drops under 4 Bar, the switch stops the electric
motor and protects the compressor against the damages may arise due to lack of lubrication. This equipment is
standard on all W32 Mariner Electric and W32 Canopy models.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Valve Complete:
Valve Complete consists of valve, valve head and top covers and is located on the cylinders. Valve complete should
be periodically maintained and replaced if required. You can find the replacement times for the valves on the
maintenance table. This replacement times should be strictly followed to keep the compressors running without any
trouble and at its best performance.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Oil Pump:
Compressor Lubrication is enabled by a low speed oil pump connected and driven by the crankshaft. The oil pump
takes the oil from crankcase and lubricates the 2nd and 3rd stages by pumping the oil to pass through the
7739-01
21
22
23
24
25
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bakınız.
bakınız.
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16
15
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517
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13

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7735
7701
7729-26
regulating valve and oil pump filter. Regulating valve promises the oil goes to the stages at
required pressure. Oil pressure can be observed from the oil pressure gauge Oil pressure
should be 4 to 10 Bar. On W32 Mariner Electric and W32 Canopy models oil pressure switch
promises the electric motor stop automatically when the oil pressure drops. W32 Petrol driven
mariner models do not have this feature. So for W32 Mariner Petrol engine driven models oil
pressure should be checked daily from the oil pressure gauge.It’s very important for the
compressor life.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Breather:
All piston type compressors have some compression leak through the rings into the crankcase. To prevent the
pressure built up in the crankcase, a breather system is installed to allow the crankcase to ‘’breathe’’. For the air
compressors the crankcase is connected via tubing to the inlet from where the breathing is possible, or a breather
device is installed on the crankcase to vent the pressure from inside the crankcase.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Pistons:
1st , 2nd and 3rd stage pistons are connected to the crankshaft via connecting rods. Pistons move up & down and
compress the air inside the cylinders with the motion supplied by crankshaft . Have the pistons tested with proper
testing equipment in general overhaul periods and replace it if exceeding the tolerance limits mentioned in the parts
book.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Safety Valves:
Safety valves are installed onto the discharge line of each stage. All the safety valves are pressure tested and set
accordingly. If there is any unestimated pressure increase in the system safety valves open to vent the over pressure
and eliminate any possible damage may arise from the unestimated pressure increase. Safety Valves are set and
sealed by the manufacturer. Do not attempt to break the seal and change the settings of the safety valves. Otherwise
you may cause serious injuries or accidents may result in death.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Intake Filter:
Intake Filter is used to filter the particles in the air going into the compressor’ s first stage. Inner element of the
intake filter should be replaced periodically according to the MAINTENANCE TABLE.
CONSULT THE NEAREST ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
1.3 Major Parts-Compressor System
Subbase:
Subbase carrying motor and compressor is supported with 4 vibration mounts. CONSULT THE NEAREST
ALKIN DEALER OR ALKIN FOR REPLACEMENT OR MAINTENANCE
Filling Hoses:
There are 2 Filling hoses resistant to high pressure on the compressor after the final filter. They have necessary
equipments like Filling Valve, Yoke, Pressure Gauge , DIN Adapter on the hoses which is required to connect and
fill the SCBA cylinders. W32 Series Compressors are designed to fill 2 cylinders at a time. Number of the Filling
Hoses can be increased upon special request.