alkin - Scubaengineer

Transcription

ALKIN
®
W31 (old designation #12T3)
Series 3 Stage High Pressure Compressors
100 – 330 Bars
½ to 4 kW
Parts Book
CONTENTS
Nr.
SECTION
I.1.
I.2.
I.3.
Foreword
Introduction
Safety
1. General Rules
2. Pressure release
3. Fire & Explosion
4. Moving Parts
5. Hot Surfaces
6. Toxic and irritating Substances
7. Electrical Shock
8. Lifting
Installation
1. Inspection
2. Location
3. Service piping
4. Electrical Check
5. Sheaves and belt alignment
W31 Series Compressors Specific Instructions
1. General points to be observed
2. Gas Compressors
Technical Data
1. Model Designations
2. Performance Data
3. Stage Pressures
4. P & I Diagram – W31x2 Series
5. P & I Diagram – W31 Series
Operation
Cylinder Filling
Air Filter
Purifier
Purifier Cartridge Replacement
Air Purifier Care
Long Term Storage
Restarting After Long Term Storage
Maintenance
LUBRICANT
Maintenance Table
Maintenance Procedures
1. General
2. Torque Values
3. Torque Sequence
4. Valves
Trouble Shooting
Addendum for Gas Compressors
System layout W31x2 Series Compressors
System layout W31 Series Compressors
Wiring Diagram
Parts Manual
I.4.
I.5.
I.6.
I.7.
I.8.
I.9.
I.10
I.11.
I.12.
I-13.
I.14.
II.
Page
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
5
5
6
6
6
6
7
7
8
8
8
9
9
9
9
10&11&12
13
14
14
15
17
Instruction Manual
W31- Series Breathing Air Compressors
Page 1.
I – 1. Foreword
Your new ALKIN air or gas 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.
ALKIN air compressors are well known with 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.
For any questions, please feel free to call our Menderes plant, in
Izmir - Turkey.
Here are the contact details:
Address: ALKIN – Menderes 35470 Izmir – Turkey
Phone : +90 – 232 – 782 22 90 (10 lines) Fax : +90 – 232 – 782 22 89 e mail : [email protected]
I – 2. Introduction
This manual is consists of three main sections.
Section I - General Information & Rules
In this section general rule for location selection, installation,
operation, maintainte-nance and trouble shooting, warranty terms
are taking place. These are general rules that need to be observed
in all air and gas applications.
Section II- Specific Data & Instructions
In this section, the specific data of the equipment supplied,
description of components and the system, including the
construction, Process and Instrumentation, controls, wiring
diagrams, operation & special maintenance rules –if any- are
indicated.
Section III – Drawings & Spare parts
In this Section, the specific parts lists of the equipment supplied
takes place.
I – 3. Safety - GENERAL RULES
1.
GENERAL
All ALKIN air and gas compressors are designed and manufactured
with equipment, allowing safe operation of the compressors. It is the
users responsibility however, 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 injury. The
following safety precautions are offered only as a guideline, and it is
recommended to follow them along with the locale safety codes and
regulations.
Those who have been trained to do so, and who have read and
understood the contents of this manual should only operate this
compressor. Failure to do so will increase the risks of accidents and
bodily injury.
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 O.S.H.A. requirements (USA & Canada), and all
relevant Federal, State and local codes and regulations.
Do not modify this compressor and do not use beyond the specified
limits and speeds except with prior written approval of ALKIN.
2.
Pressure Release (air compressors only)
Pull the check ring under pressure on both safety valves weekly to
make sure that they are not blocked, clogged or otherwise disabled.
On gas compressors test the safety valves periodically as per the
specific instructions and local regulations. 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 (waiting for the
pressure switch signal to re-start). Switch off the main electrical
switch, shut off the discharge valve and vent all pressurized sections
before attempting to dismantle such components.
Keep all persons away from the discharge opening of hoses, tools
accessories during venting. Do not use air pressure above 2 Bars (30
Psi) for blow cleaning purposes, and without use of proper protective
equipment as per OSHA Standard Section 29 CFR 1910.242 (b). Do
not engage in horseplay with hoses as serious injury or death may
result.
Drain daily the condensate from the air receiver, as it may accelerate
the internal rusting and corrosion of the receiver.
3.
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, draining or adding oil. Do not permit liquids such as
air line 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.
Do not attempt to weld on the receiver or any part welded to the
receiver or to the piping. Any such works or the receiver
manufacturer can only make repairs; subsequently a hydrostatic
pressure test will be required for re-certification for worthiness of the
receiver for use as a pressure vessel.
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.
Instruction Manual
4. Moving Parts
Keep Hands, arms and other parts of the body and clothing away
from belts, pulleys and other moving parts. Do not attempt to
operate the compressor with the belt guard removed.
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, than start the compressor to check if
the adjustment. 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.
5.
Page 2.
Operate the compressor only in well ventilated areas. Lubricant used
in this compressor are specific oils to operate high pressure air and
gas compressors, preventing carbon collection under heat and
extreme operating conditions. Do not change the lubricant with
another make. Accidental ingestion and skin contact should be
avoided. Wash with soap and water after skin contact. If swallowed,
seek medical treatment promptly.
7.
Keep the compressor, hoses, tools and personnel at least 3 meters
(10ft) from power lines, panels, and underground cables.
Keep al 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.
Hot Surfaces, Sharp Edges and Sharp Corners.
8.
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 surfaces. Wear personal protective equipment, including
gloves and protective hat when working on or around the
compressor.
Keep a first aid kit handy. Seek medical assistance promptly in case
of injury. Don’t ignore small cuts and burns as they may lead to
infections.
6.
Electrical Shock
Toxic and Irritating Substances
Do not use air from this compressor for breathing except in full
compliance with OSHA standard 29 CFR 1910 and any other Federal,
State and local codes and regulations.
Lifting
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 wet weight
of the compressor . If you are unsure of the weight, check before
lifting. Make sure the lifting hook has a functional safety latch, and is
fully engaged on the sling(s).
Use guide ropes to prevent twisting or swinging of the machine once
it has been lifted off the ground. Keep all persons clear from under
and away from the compressor when it is suspended.
Lift the compressor no higher than necessary. Keep lift operator in
constant attendance whenever the compressor suspended. Set the
compressor down on level surfaces, capable of carrying its full
weight.
I – 4. INSTALLATION - GENERAL RULES
1. INSPECTION
The compressor should be inspected and checked for the following:
1. Damage during shipping, handling etc.
2. Check the compressor nameplate to verify the equipment
conforms the working parameters.
3. Check the electrical motor nameplate to match the available
power and electrical supply.
4. Check if the machine is filled with oil or supplied dry.
2.
LOCATION
4. ELECTRICAL CHECK
Although all electrical instructions addressed to the reader directly,
the actual inspection, wiring, installation, maintenance, repair etc.
must be carried out by licensed and certified electricians only.
Make electrical connections to the compressor in accordance with
the wiring diagrams and in full compliance with all applicable
Federal, State and Local standards, codes and regulations, including
those dealing with the grounding requirements. A few electrical
checks should be made to insure that the first start up would be
trouble free. Make the following checks before attempting any start
up:
The compressor should be located in an area that will be dry and
sheltered, well ventilated, not exposed to high ambient
temperatures, air borne contaminants such as dust, fumes, lint,
vapor, steam, gases, engine exhaust and other contaminants. Install
the compressor with a minimum of 600 mm (24”) clearance between
adjacent surfaces, to insure adequate cooling and access for service.
Install the compressor on a level surface of sufficient strength to
support the static weight of the equipment, as well as the dynamic
forces resulting form its operation. Use 150 mm (6”) thick concrete
foundation to bolt the compressor down. Use shims to level and
tighten the compressor. Do not exert force bolting the receiver
down, as this will created unwanted stresses in the structure of the
vessel. Use shims to take the gaps between the feet and the
concrete foundation.
1.
Check the line voltage. Verify that the compressor motor
corresponds to mains specifications.
2.
Check the starter and overload for conformity with the motor
power and current data.
3.
Check all electrical connections for tightness.
3.
5. Sheaves and V-belt alignment check
SERVICE PIPING
Service air (or gas) piping should be installed in full compliance with
all Federal, State and local codes, standards and regulations. A shut
off valve should be installed to isolate the compressor receiver from
the service line. Air outlets should be piped from top of the service
line for drop legs. Drain legs should also be installed to remove
condensating water vapor from the air piping.
At start up, check the direction of rotation to insure flywheel rotating
in the direction of the arrow on it. Although a few minutes of
operation in the wrong direction of rotation will not damage the
compressor, but running it this way in normal operation will create
serious damage as the cooling air flow will be reversed, preventing
the compressor cylinders to be cooled during operation.
Compressor and driver sheaves should be checked for parallel
alignment of the V grooves. Check the V-belt tension. Proper tension
should be adjusted to give about 13 mm (½ ”) deflection with a 1 kg
(2 pnds) weight applied at the center of each belt. When operating,
the V-belt should have a slight bow on the lower section of the belt.
Page 3.
Instruction Manual
I – 5.
W31 Series Compressors - Specific Instructions
General Points to be observed
1. Make sure that the compressor operates in a well ventilated and
clean area and that no contaminants such as smoke, toxic gases,
fumes, odor generating vapors will not enter the compressor
through its inlet filter
2. The inlet filter should always be clean and in good condition;
replace it on time or when needed.
3. Maintain the compressor in accordance with the specific
instructions indicated in this manual.
4. The pressure vessels or bottles must be inspected, maintained,
and used in strict accordance with the pressure vessel codes in
force in the location of use.
5. Do not attempt to repair the compressor if you are not trained to
do so.
6. Do not alter the safety valve settings.
7. Do not alter or modify the compressor, do not use it for any other
prupose than it is designed for, do not operate it with parameters
other than those specified in the nameplate.
FOR GAS COMPRESSORS
1. Make sure all gas connections are tight and no leaks exist.
2. All the safety valve exhaust ports and the moisture drains are
connected to a single manifold. This manifold have to be piped to
an open and remote area where -in case the safety valve blows- it
will discharge the gas with no immediate danger to any persons,
and will not create a fire hazard.
3. Inspect the fittings, connections, safety valves and drains, shaft
seal area periodically to insure that there are no gas leaks.
I – 6. TECHNICAL DATA
The model designation for these series compressors have been changed as follows:
Old Model Designation
12T3
12T3x2
New Model Designation
W31
W31x2
The W31x2 series are duplex configuration of the W31 series compressors, utilizing the same three-stage compressor unit on both series. The
group consisting both series are called Junior Series. Model Designations indicate the following details:
W31 – 2 – 225 – P2
Purifier (size 2 – Equivalent of Bauer P21) –
Operating Pressure in Bars (multipy by 14,5 to get this value in Psi)
Basic two pressures are :
225 Bars (3260 Psi)
310 Bars (4500 Psi)
If different pressure is required, specify in the model designation like : W31-2-240-P2 , which means the
compressor you want should operate at 240 Bars (3480 Psi).
Max. Pressure for this range compressors is 4500 Psi. Higher pressures are available with different cylinder
heads. Specify your needs indicating the maximum operating pressure you need.
Motor Power in kilowatts; 2 indicated 2,2 kW (3HP), 4 indicates 4 kW (5½
W indicates the cylinder configuration to be of W type (three cylinders); 3
indicates 3 stages, and 1 indicates this compressor to have a free air
General specifications of the Junoir Series Breathing Air Compressors (W31 and W31x2 series) are as follows:
Performance Data
Operating
Pressure
JUNIOR SERIES
ALKIN Model
Bars
Psi
Motor Power
FAD
Lt/min Cfm
HP
kW
3
2,2
W31-2-225-P2
225
3260
W31-4P-225-P2
225
3260
W31-2-310-P2
310
4500
3
2,2
W31-4P-310-P2
310
4500
5,5 HP petrol eng
4
W31X2-4-225-P2
225
3260
5,5
4
W31X2-6P-225-P2
225
3260
8 HP petrol eng
5,5
W31X2-4-310-P2
310
4500
5,5
4
W31X2-6P-310-P2
310
4500
8 HP petrol eng
5,5
100
201
3,6
7,1
5,5 HP petrol eng.
RPM
Bore x Stroke
st
1 Stage
nd
2 Stage
rd
3 Stage
Stroke
5
Nr.of Stages
: 60 mm
: 36 mm
: 14 mm
: 40 mm
3
1200
60&36 &14 x40
[2x]
Page 4.
Instruction Manual
Stage Pressures
Stage
Operating Pressure 200 Bars (2900 Psi)
Operating Pressure 300 Bars (4350 Psi)
1st stage discharge
3,5 - 4,0 Bars
3,5 - 4,5 Bars
2nd stage discharge
25,0 - 30,0 Bars
25,0 - 35,0 Bars
3rd stage discharge
200 Bars
200 Bars
P & I Diagrams
W31x2 Duplex compressor series P & I Diagram
P&I Diagram- W31x2 (old designation 2x12T3)
COMPRESSORS®
SAFETY
VALVE
3rd Stg.
1st stg.
SAFETY VALVE
PURIFIER
AIR INLET
DRAIN VALVE
AIR FILTER
Drain
SWITCH GAGE
Drain
200
300
100
400
0
SAFETY
VALVE
PRESSURE GAGE
INTERCOOLER
1st stg-2nd stg.
0
bar
400
FILLING VALVE
2nd Stg.
INTERCOOLER
2nd stg./3rd stg.
26/11/2000
SAFETY VALVE
CONDENSATE
SEP.
AFTERCOOLER
Date :
INTERCOOLER
1st stg-2nd stg.
2nd Stg.
INTERCOOLER
2nd stg./3rd stg.
6993-3
Drw. Nr. :
ALKIN
3rd Stg.
1st stg.
SAFETY VALVE
FILLING YOKE
AIR INLET
PRESSURE GAGE
AIR FILTER
PRIORITY VALVE
CONDENSATE
SEP.
AFTERCOOLER
0
bar
400
Drain
FILLING YOKE
Fig.1 P&I Diagram W31x2
ALKIN P&I Diagram- W31 Series (old model #12T3) 3 Stage Air Compressors
COMPRESSORS®
Menderes-IZMIR-TURKEY
TEL: 0090 232 78 222 90
FAX: 0090 232 78 222 89
D.Nr: 6993-2
P & I Diagram for W31 seris compressors
SAFETY
VALVE
3rd Stg.
INTERCOOLER
2nd stg.-3rd stg.
1st stg.
SAFETY VALVE
INTERCOOLER
1st stg-2nd stg.
2nd Stg.
AIR INLET
AIR FILTER
Pressure Gage
CONDENSATE
SEP.
SAFETY VALVE
PURIFIER
AFTERCOOLER
Drain
FILLING YOKE
Drain
Fig.2 P&I Diagram W31
Page 5.
Instruction Manual
I – 7. Operation
1st STAGE
1st STAGE
AIR DISCHARGE
3rd STAGE
AIR INLET
2nd STAGE
OIL FILL
CRANKSHAFT
2nd STAGE
AIR
DISCH.
OIL
LEVEL
GAGE
CRANKCASE
3rd STAGE
AIR INLET
2nd STAGE
AIR DISCHARGE
2nd STAGE
AIR INLET
3rd STAGE
90° ROTATED
OIL DRAIN
2nd STAGE
90° ROTATED
Fig.3 W31 Compressor
1. Read this manual carefully and make sure that
everything is clear. Do not let anyone to interfere
or operate the compressor who has not learned
and/or who is not qualified to do so.
2. Make sure that the persons in charge of filling are
thoroughly familiar with the compressor, the
operating principles, connecting the hose, gage
readings and the filling procedure.
3. Check that the compressor is located in a wellventilated are and is far from fumes, smoke and
toxic gases. The compressor should sit on a
horizontal floor, or should be leveled so that the
maximum inclination does not exceed 5%.
4. Check the mains supply against the motor
nameplate data to insure that the voltages and
phases correspond.
5. Check the oil level. The correct level should be
about the middle of the plastic sight gage. Do not
overfill the compressor.
6. Jog the compressor (start it for a few seconds) to
verify that the direction of rotation is correct. If it
is not, reverse the phases on three phase motors,
at the switch box (not on the motor terminal box).
Qualified electricians must carry out all electrical
works.
7. If the direction is correct you may start the
compressor. Observe for the first time the pressure
and the general operating status of the
compressor and make sure that the unit is sitting
on the floor properly, there is no vibration, knocks
or irregular sounds.
8. Prior to first operation and subsequent to each
maintenance work, turn the compressor flywheel
manually to verify that the compressor is turning
freely.
9. Prior to first operation or subsequent to a
maintenance / repair work, operate the
compressor for at least 10 minutes with the
condensate valves fully open, with no pressure
built up; this will allow all the parts to be properly
lubricated before the compressor is operated
under load (before compressing air).
10. Open the filling valve when operating the
compressor.
Cylinder Filling Operation
1. WARNING:Never open the filling valve unless a
bottle is connected and its valve is open. Otherwise
hose whipping may cause serious injury.
2. Connect the yoke to the bottle. Open the valve of
the bottle. Open the filling valve.
3. Run the compressor; on systems with automatic stop
pressure switch, the compressor will stop at the pre
set pressure. When stops, shut the valve of the
bottle; remove the yoke.
Instruction Manual
4. On
compressors with no automatic stop pressure
switch, the safety valve will blow when it reaches the
maximum working pressure. STOP the compressor at
this point.
5. Shut the bottle valve and remove the yoke.
Air Filter
Check the intake filter element every 50 hours; clean
blowing air from inside out. Replace the element every
3 months or earlier, depending on the environmental
conditions.
Page 6.
compressors, a constant speed control system is added
to the package; this includes head and discharge
unloaders for the compressor unit, and an unloading
system which allows the compressor to run without
compressint air. See specific instructions for diesel
driven units.
200
100
Purifier
The compressor will safely operate between 5° C to
40° C; lower temperatures may cause blockage, while
higher temperatures may effect the purification
efficiency. The following table is provided as a
guideline for replacing the purifier cartridge. It must be
remembered however, that there might be additional
factors that may affect the purifier cartridge life.
Pressure Swtichgage
The W31 series compressors are controlled by a
pressure switch that cuts off the motor control line
when the operating set pressure is reached; it cuts in
when the pressure drops below the pre set low
pressure limit, starting the motor again. When the
main motor is stopped by the pressure switch, the two
top fans keep working for an additional period of time
(generally 4 to 10 minutes depending on the ambient
temperatures); this is controlled by a timer (0-30 min
setting range) . This feature is incorporated in the
system to permit good cooling even after the
compressor stops, thus allowing the next start in a
cooler state. This improves the valve life and the
performance, it protects the lubricant and prolongs the
overall life of the compressor. On diesel engine driven
0
300
400
#7248
Fig.4 Pressure Switch Gage
Pressure Switch Adjustment
Remove the cap in the center of the dial of the
pressure switch-gage unit. Insert the special key
delivered with your compressor and turn clockwise to
increase or anticlockwise decrease the setting of the
first dial. Than push the key gently and perform the
same operation for the second dial. When done,
remove the key, return the cap in place and store the
key in a safe place so that unauthorized persons
cannot reach. Do not attach the key onto the switch or
canopy it self. The key on a new compressor is
attached in the back of the switch-gage; open the door
and remove it for safe storage elsewhere
WARNING
The oil inside the pressure control switch-gage is special dielectric oil. DO NOT USE ANY OTHER OIL TO
TOP UP OR FILL THE PRESSURE SWTICHGAGE
Purifier Cartridge Performance Table
Ambient Temp C
Factor
Compressed air qty Nr.of 10 Lt Bottles
- cu.m
filled to 200 bars
(c.f.)
Nr.of 10 Lt Bottles filled to
300 bars
Purifier Cartridge
efficient operating
hours.
5
2,25
416 (14.689)
208
139
69
10
1,85
341 (12.041)
171
114
57
15
1,35
254 (8.969)
127
85
42
20
1
186 (6.568)
93
62
31
25
0,75
143 (5.049)
72
48
24
30
0,6
112 (3.955)
56
37
19
Air Purifier Care
WARNING : Before replacing the cartridge, clean the
moisture separator and the purifier housing
thoroughly. Install the cartridge with care, making sure
that the o-rings are in good condition and are in place.
Instruction Manual
Page 7.
I – 8. Long Term Storage
Long Term Storage:
Follow these instructions whenever the compressor will
not be used for six months or more:
1. Store the compressor indoors, in a dry and clean
room.
2. Run the compressor under pressure for about 10
minutes
3. Check all the pipes, fittings, filters, drain points,
safety valves and make sure there are no leaks.
4. When the compressor is warm, shut it down.
5. Drain the condensate from the moisture trap and
the purifier.
6. Remove the intake filter; jog the compressor for a
few seconds, while spraying a small amount (5 - 6
cc) of compressor oil through its intake. Stop the
compressor.
7. Close all the valves.
8. Remove the mains supply.
9. Place a dust cap at the intake port.
10. See specific motor / engine instructions for long
term storage.
Restarting after long term storage:
1. Clean the dust from the compressor.
2. Remove the dust cap from the intake port.
3. Check the oil level; make sure there are no leaks
or sweating around the connections, gaskets etc.
4. Run the compressor until warm, for about 1o
minutes, with all the drain valves, filling valve (or
outlet valve) opens. (the compressor will run
against atmospheric pressure with no load)
5. Check for leaks at the connections, fittings, safety
valves etc.
6. Stop the compressor; drain the oil while still hot;
install a new purifier cartridge and an intake filter
element.
7. Run the compressor again; verify that there are no
leaks.
8. Put the compressor in normal service.
Page 8.
Instruction Manual
I – 9. Maintenance
Lubricants: The compressor crankcase is designed to take 0,250 Lt. Oil. The lubricants have to be changed every
100 working hours. In any case, if these hours are not reached within 6 months, replace the oil no later than every 6
months.
Use the proper lubricant at all times. Do not mix different lubricants. Here is a list of recommended oils:
Lubricant to be used an all W31 Series High Pressure compressors :
UL 751
Maintenance Table
Maintenance Ð
Period Î
I:Inspect/M:Maintain/R:Replace
Oil Change
INTAKE FILTER
V - BELT
DAILY
I M R
;
WEEKLY
I M R
;
;
100 Hours 400 Hours 1000 Hours
I M R I M R I M R
;
;
;
Pressure Vessels w/o auto.drain vlv.
1. Condensate Drain
2. Pressure vessel test
PIPING & CONNECTIONS
1. Leaks
2. Tightening of bolts & fittings
CLEANING
1. Intercoolers & Aftercooler
2. Flywheel, cylinder fins
3. General
SWITCHES & GAGES
1 Pressure Switch-gage Settings (W31x2)
2. Pressure Gages
SAFETY VALVES
COMPRESSOR VALVES
Piston Rings
1st & 2nd stages
3rd Stage
ELECTRICAL (for W31x2 Series)
1. Contactor/Soft Starter connections
2. Contacts
3. Current (loaded and unloaded)
3. Terminals (tighten the screws)
Filling Valves
Whips & Yokes
Vibration Mounts, motor mounts
Purifier Cartridge
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
; Check
; Replace
;
;
;
;
;
;
;
;
;
;
;
;
See Purifier Performance Table Section on
;
;
;
;
page 6
Page 9.
Instruction Manual
I – 10. MAINTENANCE PROCEDURES
CAUTION
Bring the main isolating switch to “Off” [or `0`] position before attempting doing any repair work on the unit to
prevent accidental (or automatic) starting. Blow down all pressure from the compressor, filter & purifier and isolate
the unit from any outside sources of air pressure such as filling stations, cylinders etc. These simple precautions will
prevent fatal accidents
1. GENERAL
2. TORQUE VALUES
The following table indicates the torque values to
which a torque wrench should be set for tightening the
various size attaching bolts & nuts. Use these values to
set a torque wrench to tighten these fastners at
intervals indicated in the Maintenance table.
This section covers the operations which the general
users may not be too familiar. It is expected that the
user would have the average technical training &
knowledge and experience that will permit to perform
the common maintenance functions without the need
of detailed instructions.
TORQUE VALUE TABLES
Bolt or screw
Thread
Max.torque
Hex and allen head
M6
10 Nm (7 ft.lbs)
Hex and allen head
M8
25 Nm (18 ft.lbs)
Hex and allen head
M 10
45 Nm (32 ft.lbs)
Hex and allen head
M 12
75 Nm (53 ft.lbs)
Hex and allen head
M 14
120 Nm (85 ft.lbs)
Hex and allen head
M 16
200 Nm (141 ft.lbs)
Pipe connections (swivel nuts)
Finger-tight+1/2turn
3. TORQUE SEQUENCE
1
3
2
1
4
6
3
4
5
2
Fig. 5 Torque sequene
Instruction Manual
Page 10.
4. VALVES
CAUTION
In order to avoid damaging the special tool or
the valve when using the tool, ensure that it is
pushed properly and firmly into the valve bore
so that it will not tilt when it is turned
4.1. Initial operational check of valves
After roughly half an hour’s operation, Valves
should be checked. Note that intake line to valve
heads shold be hand warm and outlet-piping shold
be hot. Valves are then operating properly.
Should the intake pipe to the valve head of second
stage heat up excessively, and first stage safety
valve blow off, this would be an indication that
either intake or pressure valve of second stage is
malfunctioning. It is, therefore, necessary to
remove the valve head and to check and these
valves, or to replace them.
•
•
•
•
•
•
•
•
•
•
•
•
4.2. General instructions for changing the
valves
Always replace valves as a complete set.
Carefully clean dirty valves. Never use a sharp
tool for this purpose. Soak the valves in diesel oil
or petroleum and clean with soft brush.
Lubricate valves before installing with weicon AS
040, order no. N19753, or equivalent.
Check individual components for excessive wear.
If the valve seat and valve disks are dented,
replace the valves.
Valve head screws must be tightened with a
torque wrench.(see page I-9)
Check the valve space in the valve heads for dirt
and clean, if necessary.
Use only satisfactory gaskets and o-rings on
reasembly.
Observe the correct sequence when fitting
together again.
After finishing all maintenance work on the
valves, turn the compresor maually using the
flywheel and checkwhether all items have been
correctly installed.
30 minutes after restarting the copressor unit
stop unit, let is cool down to ambient temperature
and retigten valve studs and cap nuts. Otherwise
valves could work loose due to setings of the
gaskets.
Remove and check the valves every 1000
operating hours.
Replace the valves every 2000 operating hours
to avoid fatigue failure.
3.3. Changing the valves of the 1st stage
Removal of 1st stage pressure valve:
• Remove cap nut
• Loosen allen set screw
• Remove the coupling
Assamble in reverse sequence
Intake and pressure valve of the 1st stage is combined
in one plate valve under the valve head. Check that
marks “TOP” is really at the top when installed.
3.4. Changing valves of the 2nd stage
• Unscrew intake and presure lines from the cylinder
head (7, Fig.6).
• Remove internal hex. Screws fixing cylinder head
and completely remove the cylinder head from the
cylinder.
• Insert two metal pins – 8-mm diameter, any length
– in the holes in the cylinder head and secure
these in a vice with the cylinder head on top.
1
5
2
3
4
7
6
Fig. 6
•
Valves, 2nd stage
Unscrew intake valve body with the special
tool.Fig.7)
CAUTION
In order to avoid damaging the special tool or the
valve vhen using the tool, ensure that it is pushed
properly and firmly into the valve bore so that it is
will not tilt when it is turned.
•
•
•
Turn the cylinder head and replace it on the metal
pins.
Unscrew the cap nut (1, Fig. 6) refer to Fig.8.
Unscrew stud (2) approx. 5 turns.
Instruction Manual
Page 11.
CAUTION
Valve spring and valve plate must not be
jammed.
Fig. 7 Removing the intake valve
•
•
Unscrew screw - in pressure plug (3), take out the
pressure valve parts.
Clean intake and pressure valves and check for
damages. Valve seats and plate valves must not
show any signs of wear damage. Replace damaged
parts.
Fig. 9 removing the screw-in pressure plug
Check valve function. To do so, blow compressed
air through the valve in the direction of flow.
• Secure the intake valve as follows:
Peen the cylinder head aluminium on the screw-in
thread of the intake valve in two places opposite one
another with a smal drift pin, diameter approx. 5mm
(fig. 10)
• Insert the pressure valve parts and the o-ring.
•
Fig. 10 Securing the intake valve
Fig. 8 Unscrewing the cap nut
•
•
•
Check O-ring (4), replace if necessary.
Clean cylinder head. Check that the intake
pressure valve bores are in perfect condition.
Check with a precision straightedge that the
underside of the cylinder head is flat, if necessary
use an emery cloth to smoth out the surface.
NOTE
Check the pressure valve function and stroke
by lifting the valve plate.
•
Screw in the screw-in pressure plug with a
pressure pad and tighten.
NOTE
Ensure thad the stud is unscrewed.
Instruction Manual
•
•
•
Screw in the stud firmly, fit a new gasket and
secure with the cap nut.
Put the cylinder head on the cylinder and secure it
with the internal hex.screws, for the correct torque
value, see page I – 9.
Reconnect the intake and pressure lines.
4.5. Changing the valves of the 3rd stage
For removal and installation of the 3rd stage intake
valve proceed according to 4.4. Pressure valve (5) is
merely inserted into valve head (7). It is sealed y Oring (4) and fixed to the valve head by stud (3).
Page 12.
Reinstall pressure valve (5) in reverse sequence:
• Put O-ring (4) into valve head (7). Check O-ring
for abrasions.
• Insert pressure valve (5). Put on valve head covers
(8).
• Fix valve head (7) with internal hex.screws.
• Screw in and fasten stud (3).
CAUTION
Check intake and pressure valves together, only.
Removal and reinstallation of 3rd stage pressure valve
(Fig. 11).
• Remove acorn nut (1), rewind stud (3) up to three
or four turns.
• Remove internal hex. Screw (9) fixing valve head
(7), take off valve head cover (8).
• Put two screwdivers into the groove of outlet valve
body, see fig. 12. If necessary loosen valve first by
using a 13-mm spanner on the flat surfaces.
Lift out pressure valve (5) together with o-ring (4).
1
9
2
3
8
4
5
7
6
Fig. 11 Valve head 3rd stage
Fig. 12 Removal of 3rd stage pressure valve
•
•
Put on gasket (2)
Screw on acorn nut (1).
Instruction Manual
Page 13.
I – 11. Trouble Shooting
1. COMPRESSOR WILL NOT OPERATE
Probable Cause
Remedy
1. No electrical power
Switch the power on
2. Motor starter overload tripped
Re-start and check if trips again. Make sure that the compressor is not
starting against load, such as against pressurized purifier.
Check the pressure switch; replace if needed.
3. Pressure switch not making contact
2. Slow filling
1. Intake filter blocked
2. One or more valve sets are not closing
due to dirt or carbon collection
3. Worn piston springs; compressed air
blowing into the crankcase
4. Worn cylinders
5. Leaks in the system
Replace the filter element
Check the interstage pressure against the values indicated in this
manual. Check the valves; clean or replace the valves.
Replace the piston rings.
Replace the cylinders
Check, correct fault.
3. Pressure is not building up
1. Mositure separatro drain valve, filling
valve or other fittings leaking
2. Safety valves are blowing at pressures
below their settings
Check, re-seal, and tighten.
3. Pressure gage reading faulty
Check with another pressure gage; Replace the pressure gage if
required.
Replace the safety valve or have it re-set by authorized services.
4. Safety Valves Blowing
1. If 1st stage valve is blowing, the 2nd
stage valve may not be properly closing.
1. If 2nd stage valve is blowing, the 3rd
stage valve may not be properly closing.
Check, replace the 2nd stage valves if required.
3. The safety valve is faulty
4. The 3rd stage piston is stacked
Check; replace.
Replace the piston ass'y
Check, replace the 3rd stage valves if required.
5. Compressor running hot
1. Hot ambient, insufficient ventilation
2. Inlet and discharge valves are worn or
dirty and not closing properly.
3. Wrong direction of rotation
4. Low oil level
Check and make sure that the ambient temperatures are below +40º C;
provide sufficient ventilation to the area.
Check, clean valves; replace if required.
Check the arrow; the compressor flywheel must blow air onto the
cylinders; if the direction of rotation is wrong, reverse the phases and
make sure it is running in the right direction.
Check; re fill.
6. Odors in the compressed air
1. Purifier cartridge saturated
2. Improper oil
3. Wrong direction of rotation
4. Carbonization of valves
Replace the cartridge
Drain the oil; flush and fill the compressor with proper oil (0,25 Lt)
Check the arrow; the compressor flywheel must blow air onto the
cylinders; if the direction of rotation is wrong, reverse the phases and
make sure it is running in the right direction.
Clean; make sure that the ambient temperatures are within permissible
limits.
Instruction Manual
Page 14.
Warning
1. Do not alter safety valve settings
6.
2. Do not alter pressure switch setting out with the
operational limits of the compressor.
3. Do not repair the hoses; if damaged replace.
4. Do not use work hoses; check the hose
7.
periodically.
5. Check for leaks from time to time by using soaped
water.
8.
Before any maintenance or repair works, isolate
the mains supply blow down all the compressed air
from within the purifier and other elements - if
any-.
Do not carry any works if you are not familiar with
the principles and basics of high-pressure
compressors.
Call on the factory for any assistance.
I – 12. Addendum For Gas Compressors
The gas compressors are supplied with safety valves
Also make sure that all electrical works are done
the discharge ports of which have to be piped to
according to local safety regulations.
remove the gas blown to a remote and safe area. For
See the drawings that are attached when the
convenience the safety valves discharge ports are
compressor is built for gas applications, to identify the
piped to a single manifold. Pipe this manifold to an
various system components.
area where -if the safety valve blows, the gas will not
create a hazardous situation.
I – 13. System Layout
985(38,8")
W31x2 Series electric motor driven compressors
47
0( 1
8,5
")
88
5
)
,8"
(34
Drwg.# 7365
Page 15.
Instruction Manual
W31 Series electric motor driven compressors
340
770
Safety Valve
450
Purifier
Wheel
Condensate Separator
Drain Valve
Oil Discharge Plug
Oil Level
Belt Guard
Drw# 6991-01
Purifier
Drain Valve
W31 Series mariner compressors
850
340
Belt Guard
Purifier
450
Safety Valve
Drw# 6991-02
Condensate Separator
Drain Valve
Oil Discharge Plug
Wheel
Oil Level
Instruction Manual
Page 16.
Ownership Records
If this section is not filled in, we strongly recommend that you make a record of all the data available to
you upon receipt of the equipment. You will need to advise these details on any warranty matters
and/or placing orders for spare parts.
Compressor System
3 stage breathing air compressor
W31 – 2 – P2
Type
Model
Serial Number
Medium
Application
Rated Free Air (gas) delivery
Operating Pressure
Air
Breathing Air Cylinder filling
100 lt/min
BAR
General Arrangement Drwg.
Process & Instrument Drwg.
Production File Number
Relevant Drawing Numbers
Parts List
Compressor Unit
Model
Year
Application
Stroke
Electric Motor
Type
Power (kW)
Voltage
Insulation
Type
Max. Operating Press.
Air
40
F
Current Rating
Oil Type
LP Bore x nr.of LP cyl.
Make
Power (HP)
Frequency
Frame
Full Load Current
Recip.
UL 751
88
Serial Number
Inlet Pressure
Atmospheric
Other
HP Bore
36&14
Serial Number
RPM
Phase
Type
Off Load Current
2950
3
IP54
Drive
Type
Belt Section
Belt dr.
13 mm
Compressor Flywheel
Belt Size
Pressure Control
Type Pressure switchgage
Model
Differential
Cut out pressure
P.
Other Data
Electrical Control Panel & Motor Starter Drawing Number
Parts List Number
Motor Sheave
Number of belts
Make
Cut In
pressure
Alkin
Page 17.
Instruction Manual
COMISSIONING REPORT – INITIAL START UP
CUSTOMER DETAILS
Name of the Company
Address
Contact Name
Position
Phone
Fax
Phone
Fax
Name of Plant Where Equipment
Installed
(If different than the above)
Address
Contact Name
Position
Distributor
Persons Attending the Commissioning
Full Name
Position
In charge of
Signature
Equipment Details
Application
Medium
Date of purchase
Serial Nr.
Model
R Air
R Gas (specify) : …………………………………………………………………
PRELIMINARY CHECKS
Compressor Received properly
Location suitable/ventilated
Bolitng down-canopy/sub-base
Piping in the compressor intact
Oil Type
Oil Level in the crankcase
External Conn.s & Pipework Suitable
All electrical connections checked
Mains Supply Voltage and Freq.
Other Remarks
Date of comissioning
Remarks
R
R
R
R
R
R
R
R
R
R
R
Signature
V
Hz
Page 18.
Instruction Manual
START UP CHECKS
Remarks
Direction of rotation
Start up current and voltage
R
R
Fill in the pressure reading
table
Pressure switch cut out
pressure
R
Main Motor Current and voltage at full load
Duty Cycle (…min operating;
R
R
R
R
R
R
R
R
R
R
Other Remarks
R
Max current and voltage ratings & supply
frequency conform the nameplate values.
Vibration
Noise
No back flow in the Check valve when the
compressor stops.
Interstage and final safety valves not leaking
Ambient Temperature
Crankcase oil temperature after 30 minutes of
operation
Discharge air/gas temperature after 30
minutes of operation
st
1 stage
nd
2
stage
rd
3
Signature
Amps.
Volts
R
Bars
Amps.
Volts
V
°C
°C
°C
min.stops
Min. runnig;
Pressure Readings
stage
Hz
1st stage 2nd stage
50 Bars
100 Bars
150 Bars
200 Bars
250 Bars
Engineer in charge of the plant
Full Name
Remarks
Singature
Date
Distributor / Manufacturer’s Representative Attending the Commissioning
Full Name
Remarks
Signature
Date
Other Attendants
Full Name
Remarks
Singature
3rd stage
Date
PARTS
LIST
TYPE W31 SERIES
3 STAGES BREATHING AIR COMPRESSORS
225-330 BARS
ALKIN Compressors Menderes/Izmir/Turkey
Tel :(0090) 232 782 22 90
Fax : (0090) 232 782 22 89
PARTS LIST - W31 SERIES COMPRESSOR
page1
3
9
7
6
2
1
5
4
8
30
10
8
11
7
13
12
14
15
22
18
19
16
23
17
25
24
27
26
21
20
29
28
6979-02-270804 D
FIGURE 1 - COMPRESSOR FRAME ASSEMBLY
page 2
Ref N
Part Nr.
Description
Qty
1.1
7867-38
ALLEN SCREW
1
M8x30 SST
1.2
7104-03
SPRING WASHER
1
M8 SST
1.3
6885-01
WASHER
1
M8
1.4
6998
WHEEL-V-belt
1
1.5
6999
OIL SEAL
1
1.6
7003-03
LOCKRING
1
1.7
7030
BEARING
2
1.8
7003-04
LOCKRING
2
1.9
6884-01
NUT-hex
4
1.10
6904-02
COVER-shaft end
1
1.11
6904-03
GASKET-shaft end cover
1
1.12
7000
CRANKSHAFT
1
1.13
1.14
6904-01
6882-09
CRANKCASE
ALLEN SCREW
1
4
1.15
8025-01
CONNECTING ROD SET
1
1.16
1.17
7001
7002
ROD-connecting-2nd&3rd stg
ROD-connecting-1st stg
2
1
1.18
6885-02
WASHER
1
1.19
7003-01
LOCKRING
1
1.20
6902-01
COVER-crankcase
1
1.21
6893-05
O RING-crankcase cover
1
1.22
6902-02
PLUG-oil filler
1
1.23
6893-11
O RING-oil filler plug
1
1.24
6902-04
OIL LEVEL GAGE
1
1.25
6893-04
O RING-oil disch plug
1
1.26
6882-04
PLUG-oil disch
1
1.27
6894-04
FIBER WASHER
1
1.28
6882-05
SCREW
4
M6x15(FLANSLI)
1.29
1.30
6893-12
7102-03
O RING
Key
1
1
5,8x1,9 NBR 70 SH
M8
M8x1,25x20 SST
136,2x3,53 NBR 70 SH
19,5x1,78 NBR 70 SH
20x1,57 NBR 70 SH
15
3rd stg. look at figure 3
14
26
page 3
13
17
16
2
26
19
8
7
20
4
6
9
5
2nd stg. look at figure 3
3
look at figure 4
10
6
11
26
12
6
look at figure 4
8
look at figure 4
21
look at figure 3
18
1
26
7
6979-03-210503 E
FIGURE 2 - MODELW31 BARE COMPRESSOR
Page 4
Ref N
Part Nr.
Description
Qty
2.1
6881
SOCKET
3
M6
2.2
6883-03
ACORN NUT
1
M6 SST
2.3
6880-01
TIE ROD
4
M6x142 SST
2.4
6872
GASKET
1
2.5
6871
CYLINDER-1st stg
1
2.6
6870
GASKET
3
2.7
7187-02
FITTING-1/8xØ6 for pl. tube
2
2.8
7187-06
ELBOW-1/8xØ6 for pl. tube
2
2.9
6997-02
TUBE-PL
1
2.10
7867-59
ALLEN SCREW
6
M8x35 SST
2.11
7867-63
BOLT-Hex.
4
M6x20 SST
2.12
6834
CYLINDER-2nd stg
1
2.13
7867-68
ALLEN SCREW
6
M8x55 SST
2.14
6884-21
NUT with plastic insert
4
M6 SST
2.15
6880-02
TIE ROD
4
M6x177
2.16
6841
SLEEVE-3th stg
1
2.17
6893-02
O RING
1
2.18
6842
CYLINDER-3th stg
1
2.19
6893-10
O RING
1
2.20
6892
CROSSHEAD CYLINDER-3rd stg.
1
2.25
2.26
6997-01
7091-17
TUBE-PL
WASHER
1
12
23,53x1,78;FKM 70 SH
64x2;NBR 70 SH
M6 SST
page 5
15
17
1
16
11
6
5
14
12
13
14
3rd STAGE
PISTON&RING ASS'Y
10
9
4
3
2
4
1st STAGE
PISTON&RING ASS'Y
7
8
9
2nd STAGE
PISTON&RING ASS'Y
6979-4-290500 B
FIGURE 3 - PISTONS & RINGS ASSEMBLY
Ref N
Part Nr.
Description
PISTON COMPLETE-1st stg
Qty
3.1
7004
3.2
6899-01
• PISTON-1st stg
1
3.3
6900
• PISTON PIN-1st stg
1
3.4
7003-02
• LOCK RING,PISTON PIN-1st stg
2
3.5
7008
• RING SET-1st stg
1
7008-03
Compression Ring
1
7008-02
Scraper Ring
1
7008-01
Oil Ring
1
PISTON COMPLETE-2nd stg
1
3.6
7005
1
3.7
6836
• PISTON-2nd stg
1
3.8
6837
• PISTON PIN-2nd stg
1
3.9
7003-02
• LOCK RING,PISTON PIN-2nd stg
2
3.10
7009
• RING SET-2nd stg
1
7009-02
Scraper Ring
4
3.11
7006
3.12
6899-02
• PISTON-3rd stg crosshead
1
3.13
6900
• PISTON PIN-3rd stg
1
3.14
7003-02
• LOCK RING,PISTON PIN-3rd stg
2
3.15
7007
3.16
6845
• PISTON-3rd stg
1
3.17
7010
7010-01
• RING SET-3rd stg
Compression Ring
1
5
CROSSHEAD PISTON COMPLETE-3rd
PISTON COMPLETE-3rd stg
1
1
page 6
2nd STAGE INLET&DISCHARGE VALVE ASSEMBLY
1st STAGE VALVE ASSEMBLY
22
14
11
2
13
10
9
6
5
1
15
16
17
18
11
19
8
7
3
21
20
4
12
3rd STAGE INLET&DISCHARGE VALVE ASSEMBLY
31
22
32
30
37
33
34
35
23
36
29
28
24
27
26
25
6979-01-210904 F
FIGURE 4 - VALVE ASSEMBLIES
page 7
Ref N
Part Nr.
Description
Qty
4.1
6873-01
1st STAGE VALVE COMPLETTE
1
4.2
6875
•TOP COVER-1st stg
1
4.3
4.4
6874
6873
•GASKET
•VALVE ASS'Y-1st stg
1
1
4.5
6897-01
•2nd STAGE VALVE COMPLETTE
1
4.6
6887-05
•INLET VALVE ASS'Y-2nd stg
1
4.7
6887-01
•• BODY-2nd stg inlet valve
1
4.8
6887-02
•• SPRING-2nd stg inlet valve
1
4.9
4.10
6203-03
6887-03
•• DISC-2nd stg inlet valve
•• SEAT-2nd stg inlet valve
1
1
4.11
6894-01
•WASHER
2
4.12
6835-01
•VALVE HEAD-2nd stg
1
4.13
6888
•DISCHARGE VALVE ASS'Y-2nd stg
1
4.14
6888-02
•• BODY-2nd stg disch valve
1
4.15
6888-03
•• SPRING-2nd stg disch valve
1
4.16
6203-03
•• DISC-2nd stg disch valve
1
4.17
6888-04
•• SEAT-2nd stg disch valve
1
4.18
6888-01
•CAP-2nd stg disch valve
1
4.19
6894-02
•WASHER
1
4.20
6893-01
•O RING
1
21,82x3,53 FKM 70 SH
4.21
4.22
7867-33
6883-04
•BOLT
•ACORN NUT
2
2
M8x25 SST
M8 SST
4.23
6898-01
3rd STAGE VALVE COMPLETTE
1
4.24
6815
•INLET VALVE ASS'Y-3rd stg
1
4.25
6815-01
•• BODY-3rd stg inlet valve
1
4.26
6815-04
•• SPRING-3rd stg inlet valve
1
4.27
4.28
6815-02
6815-03
•• DISC-3rd stg inlet valve
•• SEAT-3rd stg inlet valve
1
1
4.29
6843-01
•VALVE HEAD-3rd stg
1
4.30
6814
• DISCHARGE VALVE ASS'Y-3rd stg
1
4.31
6814-01
•• BODY-3rd stg disch valve
1
4.32
6814-04
•• SPRING-3rd stg disch valve
1
4.33
4.34
6814-02
6814-03
•• DISC-3rd stg disch valve
•• SEAT-3rd stg disch valve
1
1
4.35
6893-09
•O RING
1
15.6x1.78 FKM 70 SH
4.36
4.37
6844
7867-82
•TOP COVER-3rd stg
•BOLT
1
1
M8x30 SST
page 8
17
18
16
15
3
1
5
2
10
14
9
4
6
13
12
7
8
11
6979-05-071003 C
FIGURE 5 - W31 INLET FILTER ,CONDENSATE SEPARATOR&PURIFIER ASS'Y
Ref N
Part Nr.
Description
5.1
6876
INLET FILTER ASS'Y
1
5.2
5.3
6876-01
7831
FILTER ELEMENT
NIPPLE
1
1
5.4
6916
CONDENSATE SEPARATOR ASS'Y
1
5.5
6916-01
• BODY
1
5.6
6916-03
• DIFFUZER
1
5.7
5.8
6893-06
6916-02
• O RING
• COVER
1
1
5.9
7302
5.10
7302-01
• BODY
1
5.11
6702
• PURIFIER ELEMENT
1
5.12
6702-11
• O RING
1
Ø9.19xØ2.62 NBR
5.13
6702-10
• O RING
1
Ø7,6xØ2,62;NBR
5.14
6893-07
• O RING
2
40,65x5,33;NBR 70 SH
5.15
7302-02
• ADAPTER
1
5.16
7303-03
• COVER
1
5.17
5.18
7867-59
7867-06
• ALLEN SCREW
• ALLEN SCREW
1
2
PURIFIER ASSEMBLY
Qty
28,17x3,53;NBR
1
M8x35 SST
M8x20 sst
page 9
9
12
11
13
14
13
45
15
19
10
18
2
2
1
1
2
2
39
17
17
16
2
4
2
15
21
38
46
7
7
8
28
56
15
24
20
27
27
40
23
22
19
25
41
26
42
29
37
43
44
36
31
35
34 33
30
41
32
6979-06-130704 F
FIGURE 6 - W31 GENERAL PIPING
3
page 10
Ref Nr.
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
6.17
6.18
6.19
6.20
6.21
6.22
6.23
6.24
6.25
6.26
6.27
6.28
6.29
6.30
6.31
6.32
6.33
6.34
6.35
6.36
6.37
6.38
6.39
6.40
6.40.1
6.40.2
6.41
6.42
6.43
6.44
6.45
6.46
Part Nr.
7084-02
7425-01
6907-01
6907-02
7961-05
7961-06
7867-57
6884-25
6908-01
6908-02
7961-04
7961-03
7867-57
6884-25
7672-12
7020
7083-02
7019-01
7422-01
6909-01
6909-02
7961-02
7961-01
7867-45
7091-36
6884-17
7867-57
7890-01
7912-01
7026
7891-01
7891-06
7891-03
7670-13
7880-05
7880-06
7429
7933-01
7933-04
7933-08
7933-20
7829-04
7038-02
7091-32
7867-63
7185-02
7084-01
Description
ELBOW
FITTING
INTERCOOLER ASS'Y-1st stg/2nd stg
• INTERCOOLER TUBE ASS'Y
• CLAMP
• CLAMP
• ALLEN SCREW
• NUT with plastic insert
INTERCOOLER ASS'Y-2nd stg/3rd stg
• INTERCOOLER TUBE ASS'Y
• CLAMP
• CLAMP
• ALLEN SCREW
• NUT with plastic insert
ELBOW CONNECTOR
DRAIN VALVE ASSEMBLY
PLUG
TUBE ASS'Y-Condensate Sep./3rd stg
FITTING
AFTERCOOLER ASS'Y
• AFTERCOOLER TUBE ASS'Y
• CLAMP
• CLAMP
• ALLEN SCREW
• WASHER
• NUT
• ALLEN SCREW
NIPPLE-HOSE
HOSE-1 m
PRESSURE GAGE
FILLING VALVE&BOTTLE CONNECTION
• FILLING VALVE
• HANDLE
• O-RING
• BOTTLE CONNECTION
• O-RING
• YOKE
SAFETY VALVE
SAFETY VALVE
SAFETY VALVE
SAFETY VALVE
SAFETY VALVE
O-RING
SEAT-BOTTLE CONNECTION
LOCK WASHER
HEX.BOLT
FITTING 3/8"x1/4"
TEE 1/4"
Qty
2
6
1
1
1
1
2
2
1
1
1
1
2
2
3
2
2
1
2
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
¼x¼ Sst
¼xØ10 Sst
M4x20 SST
M4 SST
M4x20 SST
M4 SST
¼xØ10 Sst
¼
¼xØ6 Sst
M4x30 SST
M4 SST
M4 SST
M4x20 SST
Ø7XØ1.45 ; NBR 90 Sh
Ø10.8xØ2.62 ; NBR 70 Sh
5 BAR
35 BAR
240 BAR
320 BAR
2
1
1
1
1
1
Ø6.07xØ1.78 ; NBR 90 Sh
M8 SST
M8X20 Sst;HEX.
page 11
4
5
15
22
8
22
7 8
8 22
8
9
8 19
21
3
16
13
7
8
2
12
6
13
14
14
11
10
14
1
13
14
20
18
9
18
17
6979-05-310503 E
17
FIGURE 7 - SUBBASE & BELT GUARD ASSEMBLY
Ref N
Part Nr.
Description
Qty
7.1
6913-01
SUBBASE
1
7.2
6913-02
CHANNEL-right
1
7.3
6913-03
CHANNEL-left
1
7.4
6913-14
BELT GUARD
1
7.5
6913-11
PLATE-BELT GUARD
1
7.6
7867-69
BOLT-SHEET IRON
11
7.7
7867-09
ALLEN SCREW
5
M6x20 SST
7.8
7091-17
WASHER
9
M6 SST
7.9
7823-03
NUT-INSERT
5
M6 SST
7.10
6953-02
WHEEL
2
7.11
6953-03
PIN
2
7.12
7867-68
ALLEN SCREW
2
M8x55 SST
7.13
7091-34
WASHER
7
M8 SST
7.14
6884-19
NUT
6
M8 SST
7.15
7867-62
HEX.SCREW
4
M8x20 SST
7.16
7091-32
LOCK WASHER
4
M8 SST
7.17
6953-01
VIBRATION MOUNT
2
7.18
6953-04
SPACER
2
7.19
6913-15
BRACKET
1
7.20
6884-18
NUT
2
M10 SST
7.21
7.22
6884-21
7867-03
NUT
ALLEN SCREW
1
3
M6 SST
M6x10 SST
page 12
5
18
6
19
1
2
3
20
2
3
6
3
4
7
3
4
7
6
9
10
6
14
16
16
17
14
15
8
9
16
16
17
13
2
11
12
6979-08-211003 E
FIGURE 8 -Support For Water Separator and Purifier ; Screws
Ref N
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.15
8.16
8.17
8.18
8.19
8.20
Part Nr.
Description
7867-61
7091-32
7091-34
6884-19
7027-01
7091-17
6883-03
7091-35
6884-12
7867-60
7867-06
7027-02
6913-05
7867-57
6913-08
7091-36
6884-17
7867-03
6913-16
7867-77
HEX. SCREW
LOCK WASHER
WASHER
NUT
CLAMP-Condensate Sep.
WASHER
ACORN NUT
LOCK WASHER
NUT with plastic insert
ALLEN SCREW
ALLEN SCREW
CLAMP-Purifier
PLATE
ALLEN SCREW
SUPPORT
WASHER
NUT
ALLEN SCREW
HANDLE
HEX. SCREW
Qty
4
10
16
8
1
9
4
2
3
2
2
1
1
2
1
4
2
1
1
4
M8x30 SST
M8 SST
M8 SST
M8 SST
M6x157
M6 SST
M6 SST
M6 SST
M6 SST
M6x30 SST
M8x20 SST
M6x287
M4x20 SST
M4 SST
M4 SST
M6x10
M8x35 SST

alkin - Scubaengineer

Transcription

Similar documents

VP-1 Leaflet 26/2/01

Brochure - Hummer H1

OPV installation on Nuova Simonelli Oscar II

Gas Essentials Inc.

Minutes

The list of publications

VRD-18 VRD-28 VRD-42 VRD-14

Renovators Supply, Inc.© www.rensup.com

review - Blackstar INSIDER