P
U
R
E
A
I
R
T
E
C
H
N
O
L
O
G
Y
GENERAL PRODUCT MANUAL
Me d ica l Pa cka g e Syst e m
Ple a se re a d a n d sa ve t h e se in st ru ct io n s. Re a d ca re fu lly b e fo re a t t e m p t in g t o a sse m b le , in st a ll, o p e ra t e o r m a in t a in t h e p ro d u ct d e scrib e d .
Pro t e ct yo u rse lf a n d o t h e rs b y o b se rvin g a ll sa fe t y in fo rm a t io n . Fa ilu re t o co m p ly w it h in st ru ct io n s co u ld re su lt in p e rso n a l in ju ry a n d /o r
p ro p e rt y d a m a g e ! Re t a in in st ru ct io n s fo r fu t u re re fe re n ce .
De scrip t io n
The Powerex medical system package is
designed to provide medical breathing
air for hospital and medical institutes.
This system meets NFPA 99
requirements for Level 1 breathing air.
ALARM
PANADRY
FLOW
PPM
F
CAUTION
SAFE
D
E
W
/
F
R
O
S
T
P
O
I
N
T
A
U
T
O
C
A
L
ALARM
ADJ.
SET
Z
E
R
O
C
A
L
.
OILLESS OPT/OPS COMPRESSOR
The Powerex oilless reciprocating air
compressor has advanced compressor
technology through the development
of a completely oilless compressor. The
Powerex reciprocating compressor is
provided in duplex, triplex or quadplex
configurations with head unloaders to
provide start, stop or continuous
operation. Composite piston
C
A
L
.
P
O
R
T
temperature light and overload reset.
This control panel is UL listed.
CFC free. A hot gas bypass valve is
provided to maintain 38°F evaporator
temperature. The dryer is self-
regulating for large load swings. Heat
exchangers are made of copper tube
construction and insulated.
DEW POINT MONITOR
technology and continuously
lubricating bearings provide oil-free air
reliability for years to come.
The Powerex dew point monitor
provides indication of dew point and
temperature. It’s microprocessor
controlled with user programmable
output range, alarm and calibration.
The NEMA enclosure is protected by a
polymer viewing cover.
RECEIVER TANK
The regenerative desiccant consists of
two (dual) towers filled with desiccant.
Each tower is switched on and off
stream, alternating the air system
stream and then being regenerated.
Dry purge air pulls moisture from the
desiccant and carries the moisture out
of the air.
The ASME, National Board registered
air receiver is provided in sizes from
120 to 240 gallons. Each receiver is
rated at 200 PSIG working pressure.
Receivers are provided with sight glass
and moisture drain (manual or
automatic).
CARBON MONOXIDE
MONITOR/ALARM
The carbon monoxide monitor provides
warning to the user of air-supplied
respirators alarming and metering the
presence of carbon monoxide. The
monitor is provided in a NEMA 12
enclosure. In addition to audio/visual
alarm, the meter displays the
concentration of CO in the compressed
air. The meter operates from a 110
VAC supply. Alarm points are set a
10PPM (low) and 20 PPM (high).
CONTROL PANEL
The NEMA 12 control panel is provided
in duplex, triplex or quadplex
MEDICAL FILTER SYSTEM
The medical filter system consists of a
duplex series of filters and pressure
regulators. Air enters the system and is
directed to either bank of filets
controlled by ball valve. The first stage
filter removes solids and liquid
particles. The next stage of filters
remove submicronic particles and
aerosols. The third and final filter is
carbon activated to remove unpleasant
odors. Maximum operating temper-
ature is 125°F and maximum pressure is
150 PSIG.
configurations and meets NFPA 99
requirements for medical air. Primary
voltage is protected by fusing or circuit
breaker. Control transformer power is
110 volts and protected by secondary
fusing. Pressure control switches signal
the compressors on and off cycle and
signal lag compressor(s) to come on if
air demand increases. A lag, lag
pressure switch or transducer signals a
light and audible alarm warning of a
low pressure condition which is factory
set at 40 PSIG. An acknowledge button
is provided for start condition and
maintenance. The adjustable timer
alternator cycles each compressor so
equal run time is maintained. This
alternator is factory set to alternate
the compressors every 10 minutes. The
exterior of the control panel is
AIR COOLED AFTERCOOLER
Four models of beltguard aftercoolers
sized to provide an approach of 20°F.
Constructed of copper tubing and
metal headers for a rugged
construction.
CONDENSATE DRAIN VALVE
A condensate drain valve must be
installed on any tank. This valve
removes liquid that collects during
compressor operation.
AIR DRYER (REFRIGERATED OR
DESICCANT)
The Powerex air drying system provides
air at 38°F at 100 PSIG for refrigerated
units and -40°F dew point for desiccant
dryer systems. Each system is connected
with bypass capability.
Drain liquid from tank daily.
Sa fe t y Gu id e lin e s
This manual contains information that is
very important to know and understand.
This information is provided for SAFETY
and to PREVENT EQUIPMENT PROBLEMS.
accessible through the door. The panel
disconnects on/off/auto switches run
lights, power on lights, run
The refrigerated compressed air
dryer(s) are noncycling, direct
expansion type, using R-22 refrigerant,
hourmeters, lag pressure light, high
Powerex • 150 Production Drive • Harrison, OH 45030 • USA
IN259200AV 11/00
Download from Www.Somanuals.com. All Manuals Search And Download.
Me d ica l Pa cka g e Syst e m
CONNECTING PIPING
compressor to avoid stresses caused
by changes in hot and cold
conditions.
compressor when temperature is
above 400°F.
1. Locate connection for piping at rear
of unit for compressors module to
receiver tank module.
3. Connect wiring of unload solenoids
to contacts located on control panel.
The unload solenoid provides loadless
starting of the compressors on off
cycle.
3. Piping supports should be anchored
separately from the compressor to
reduce noise and vibration.
2. Remove plastic caps that protect
piping against contamination.
4. Never use any piping smaller than
the compressor connection.
3. Connect flex joint to frame securely
making sure flex line is not pinched
or chinked.
5. Use flexible hose to connect the
outlet of the compressor to the
piping so that the vibration of the
compressor does not transfer to the
piping.
4. Connect wiring from differential
pressure switch at control panel.
Differential switch wired to contacts
in control panel provided for remote
alarm.
4. Follow steps 1 to 3 for flex line from
dryer package to outlet of receiver
tank.
SAFETY VALVES
Tank mounted compressors are
shipped from the factory with safety
valves installed in the tank manifold.
The flow capacity of the safety valve is
equal to or greater than the capacity
of the compressor.
5. Connect wiring from CO Monitor. A
wire set is provided for power and
the other for alarm. Wiring is
NOTE: All piping is provided and
sealed for this portion of installation.
5. Locate and attach intake inline air
filter to outside source air or header.
Flex line is provided when attaching
intake of compressors to rigid piping.
marked for easy attachment.
6. Connect wiring from Dew Point
Monitor. A wire set is provided for
power and the other for alarm.
Wiring is marked for easy
attachment.
1. The pressure setting of the safety
valve must be no higher than the
maximum working pressure of the
tank.
6. Connect outlet souce from filter
package located on dryer module to
outlet source piping.
2. Safety valves should be placed ahead
of any possible blockage point in the
system, i.e. shutoff valve.
7. Dryer(s) need a separate properly
protected power supply for each
dryer. Standard voltage is 110 Volts.
Other voltages are available. Check
for voltage of dryer supplied and
current rating provided on data plate
of dryer.
At t a ch a ll in le t a n d
o u t le t so u rce
p ip in g in a cco rd a n ce w it h NFPA 99 fo r
Me d ica l Ga s.
!
WARNING
3. Avoid connecting the safety valve
with any tubing or piping.
4. Manually operate the safety valve
every six months to avoid sticking or
freezing.
ELECTRICAL WIRING OF MODULES
Pro vid e e le ct rica l
p o w e r in a cco r-
d a n ce t o NEC a n d lo ca l co d e s. Co n n e c-
t io n o f w irin g sh o u ld b e p e rfo rm e d b y
a q u a lifie d e le ct ricia n .
!
CAUTION
Asse m b lin g Mo d u la r
Me d ica l Syst e m
NOTE: Units provided with desiccant
drying systems are wired directly to
the control panel provided.
MODULAR PLACEMENT
1. Unpack each module and discard all
wood shipping materials.
1. Connect wiring and flex conduit
provided from each motor junction
box to correct hole in bottom of
control panel and starter.
For questions concerning assembling
and start-up, contact Powerex at 1-800-
544-0350 for technical assistance.
2. Locate frame assembly fasteners
provided in parts pack [includes:
fasteners, filter(s), isolation pads and
inlet flex line].
2. Connect each temperature switch
from the compressors to contacts
located in control panel as marked
for each temperature switch.
Op e ra t io n
Powerex package medical system
operates at a maximum pressure of 100
PSIG. Compressor RPM’s are established
by Powerex based on horsepower and
operating pressure.
3. Place modules at location designated
(see picture below for proper
arrangment of modules). Provide
sufficient clearance around unit for
servicing (see minimum clearance
section).
Temperature switches shutdown the
MPD Me d ica l
Pa cka g e Syst e m
4. Install frame assembly fasteners to
each frame joining the frames
together.
5. Lift corners of each frame assembly
and install isolation pads provided.
ALARM
CAUTION
SAFE
PANADRY
FLOW
PPM
NOTE: Remove shipping brackets
painted orange located at the base
plate of each compressor module.
This will allow spring isolators to free
up reducing noise and vibration of
the unit.
F
D
E
W
/
F
R
O
S
T
P
O
I
N
T
A
U
T
O
C
A
L
ALARM
ADJ.
SET
Z
E
R
O
C
A
L
.
C
A
L
.
P
O
R
T
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Me d ica l Pa cka g e Syst e m
BEFORE START UP
incorrect, have a qualified electrician
correct the motor wiring.
cooled aftercoolers were provided.
1. Make sure all safety warnings, labels
and instructions have been read and
understood before continuing.
6. Compressor unit isolation valves are
preset at the factory in the open
position except for tank by-pass
which must remain closed during
normal operation.
START-UP AND OPERATION
1. Follow all the procedures under
“Before start-up” before attempting
operation of the compressor.
2. Remove any shipping materials,
brackets, etc.
7. Dryer and filter isolation valves:
Valves should be open to one dryer
and one filter bank.
3. Confirm that the electric power
source and ground have been firmly
connected.
2. Switch the electric source breaker
on.
3. Both dryers should be plugged in
and set at the on position.
8. Close valve leading to the Medical
Air System from receiver on the
compressor unit.
4. Be sure all pressure connections are
tight.
4. Dewpoint & CO Monitors should be
on and the sampling valves open.
Calibrate Dewpoint and CO per
enclosed manufacturer’s
5. Check to be certain all safety relief
valves, etc., are correctly installed.
a. Turn both fusible/breaker
disconnects to the on position.
Low pressure alarm will sound.
Silence the alarm by pushing alarm
acknowledge button.
6. Check that all fuses, circuit breakers,
etc., are the proper size.
instructions.
5. Ensure water lines are properly
installed to water-cooled
7. Make sure the inlet filter is properly
installed.
b. Jog each compressor in the manual
position on the selector switch to
check for rotation. (Clockwise if
aftercoolers. Turn on water.
8. Confirm that the drain valve is closed.
IMPORTANT: This is not a standard
option. Check to see if water-
9. Visually check the rotation of the
compressor pump. If the rotation is
Me d ica l
Air Sch e m a t ic
Sp e cifica t io n s
Medical Package Duplex – Model MPD
SCFM
100 PSIG
SCFM
50 PSIG
FULL LOAD AMP/ GALLON
MOTOR TANK
DIMENSION
LxWxH
SHIPPING
WT. (Lbs.)
MODEL HP PHASE
RPM
VOLTAGE
@
@
MPD0508 5(2)
MPD0758 7.5(2)
MPD1008 10(2)
MPD1508 15(2)
3
3
3
3
33.4
52.2
70
36.2
55.1
870 208 /230 /460 17.4 / 16.5 / 8.2 120
64 x 65 x 76
64 x 65 x 76
64 x 65 x 80
64 x 65 x 80
1288
1340
1510
1630
840 208 /230 /460 23.4 / 22 / 11
1070 208 /230 /460 29 / 33 / 16.5
120
200
200
76.3
108.4
114.1
1250 208 /230 /460
51 / 48 / 24
Medical Package Triplex – Model MPT
SCFM
100 PSIG
SCFM
50 PSIG
FULL LOAD AMP/ GALLON
MOTOR TANK
DIMENSION
LxWxH
SHIPPING
WT. (Lbs.)
MODEL HP PHASE
RPM
VOLTAGE
@
@
MPT0508 5(3)
MPT0758 7.5(3)
MPT1008 10(3)
MPT1508 15(3)
3
3
3
3
50.1
78.8
105
54.7
83.9
111.5
168
870 208 /230 /460 17.4 / 16.5 / 8.2 200
96 x 65 x 80
96 x 65 x 80
96 x 65 x 92
96 x 65 x 92
1838
1980
2160
2280
840 208 /230 /460 23.4 / 22 / 11
1070 208 /230 /460 29 / 33 / 16.5
200
240
240
162.6
1250 208 /230 /460
51 / 48 / 24
Medical Package Quadplex – Model MPQ
SCFM
100 PSIG
SCFM
50 PSIG
FULL LOAD AMP/ GALLON
MOTOR TANK
DIMENSION
LxWxH
SHIPPING
WT. (Lbs.)
MODEL HP PHASE
RPM
VOLTAGE
@
@
MPQ0508 5(4)
MPQ0758 7.5(4)
MPQ1008 10(4)
MPQ1508 15(4)
3
3
3
3
66.8
104.4
140
74.9
120.2
153
870 208 /230 /460 17.4 / 16.5 / 8.2 240
128 x 65 x 92
128 x 65 x 92
128 x 65 x 92
128 x 65 x 92
2388
2490
2640
2735
840 208 /230 /460 23.4 / 22 / 11
1070 208 /230 /460 29 / 33 / 16.5
240
240
240
216.8
221
1250 208 /230 /460
51 / 48 / 24
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Me d ica l Pa cka g e Syst e m
facing the black fan shroud and
counterclockwise if facing the
compressor flywheel.)
e. Check for air leaks at the
connections.
11. Check the operation of the pressure
switch or the pilot valve for
continuous run units by opening
the stop valve and confirming the
compressor starts or reloads as
pressure drops.
9. Check that the compressor operates
without excessive vibration, unusual
noises or leaks.
c. Set both selector switches to the
auto position. Compressors will
both run until the lead pressure
switch closes.
10. Check the discharge pressure. Also
make sure the air pressure rises to the
designated pressure setting by
checking the discharge pressure
gauge.
d. Open valve at the air receiver
leading to Medical Air System.
QUADPLEX MPQ
TRIPLEX MPT
DUPLEX MPD
DRYER SYSTEM
MDR OR MDD
FILTER SYSTEM
MFP
+
+
32"
32"
32"
8"
LEFT
END
VIEW
RIGHT
END
VIEW
Consult factory
for special voltages
or arrangements.
COMPRESSOR MAINTENANCE SCHEDULE
Operating Hours
Item
Action needed
500
2500
5000
10,000
15,000
20,000
Remarks
Tank
Drain moisture
Replace
Clean
Daily
G
2500
G
Inlet air filter
Blower fan
Fan Duct
(Every 2,500 hrs or less)
G
G
G
G
G
G
G
Clean
G
Compressor Fins
Bearings
Compression rings Replace
Wrist pin bearing Regrease
Clean
Replace
G
(Every 2,500 hrs or less)
G
G
G
G
G
G
G
Piston set
V-belt
Safety valve
Pressure gauge
Replace
G
G
Inspect, replace
Confirm operation
Inspect
*Note 3
G
G
G
G
G
G
(Every 2,500 hrs or less)
(Every 2,500 hrs or less)
Air leaks
Filters
Inspect
Replace
G
G
G
G
G
G
G
G
G
GG(View delta pressure
indication)
Moisture drains
traps
Inspect
G
Suction pressure
(refrigerated)
Heat exchanger
G
G
G
G
G
G
G
G
G
G
G Inspect GGGGReplace
1. Inspect and perform maintenance periodically according to maintenance schedule.
2. The maintenance schedule relates to the normal operating conditions. If the circumstances and load condition are adverse, shorten the cycle time and do
maintenance accordingly.
3. * The tension of the V-belt should be adjusted during the initial stage and inspected every 1,500 hours afterwards. Proper belt tension for 3/4 to 3 HP units is
12 lbs./.5” deflection; for 5 to 20 HP units, 16 lbs./1.5” deflection
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Me d ica l Pa cka g e Syst e m
Co m p re sso r Pa rt s List
Ref.
No. Description
Part Number Qty.
1
Compressor Pump:
5 HP
OPT050
OPT100
OPT100
OPT150
1
1
1
1
7-1/2 HP
10 HP
15 HP
2
Corrosion Resistant Vertical Tank
120 Gal.
200 Gal.
240 Gal.
Consult factory
for number
Consult factory
for number
Consult factory
for number
1
1
1
3
Dew Point Monitor/Probe
Refrigerated
ACO500100
ACO500200
1
1
2
Dessicant
4
5
6
Carbon Monoxide
Monitor/Sensor
Safety Relief Valve
3
ACO600100
Consult factory
for number
Consult factory
for parts and
availability. Call
1-888-769-7979.
Consult factory
for number
1
1
4
Control Panel
1
5
6
7
8
Pressure Gauge
13
1
Auto Tank Drain
Electric
Float
ACO100100
ACO100200
Consult factory
for parts and
availability. Call
1-888-769-7979.
1
1
12
9
Isolation Mounts
10
Drive Belts
5 HP
BT009900AV
BT011200AV
BT009200AV
BT010200AV
2
2
2
2
7-1/2 HP
10 HP
15 HP
Pulley (Motor)
5 HP
7-1/2 HP
10 HP
11
11
12
13
7
8
PU009743AV
PU009775AV
PU009716AV
PU009758AV
1
1
1
1
9
10
15 HP
Motor
5 HP
7-1/2 HP
10 HP
15 HP
Belt Guard Back
5 HP
7-1/2 HP
10 HP
MC022307AV
MC022370AV
MC022372AV
MC022376AV
1
1
1
1
BG019502AJ
BG218400AV
BG218400AV
BG218400AV
1
1
1
1
15 HP
Belt Guard Front
7-1/2 HP
10 HP
BG218500AV
BG218500AV
BG218500AV
1
1
1
15 HP
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Me d ica l Pa cka g e Syst e m
Drye r/Filt e r Pa rt s List
Ref.
No. Description
Part Number
1
Refrigerated Dryer:
20 CFM
ACO200020
ACO200025
ACO300035
ACO000045
ACO200055
ACO200060
ACO200070
ACO200100
ACO200150
ACO200200
25 CFM
35 CFM
45 CFM
2
55 CFM
60 CFM
70 CFM
100 CFM
150 CFM
200 CFM
2
Filter Packages:
1/2”-40 CFM
1/2”-50 CFM
3/4”-60 CFM
1”-70 CFM
1”-100 CFM
1-1/4” -220 CFM
1
MFP-040-342
MFP-050-342
MFP-060-362
MFP-070-382
MFP-110-382
MFP-220-3A2
See Filter System Manual for details and replacement elements.
Aft e rco o le r/Dra in
Ref.
No. Description
Part Number
1
Aftercooler:
5 HP
ACO700015
ACO700020
ACO700025
Le ft -En d Vie w
7-1/2 -10 HP
15 HP
2
3
Drain Trap:
5 - 15 HP
Consult factory
for number
Consult factory for
size and length.
Piping Braided Flex:
5 HP - 1/2 in.
1
7-1/2 HP - 1/2 in.
10 HP - 3/4 in.
2
3
15 HP - 3/4 in.
4
Temperature Switches
400° N/O Switch
4
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Oilless Reciprocating Air Compressor Pumps
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or prop-
erty damage! Retain instructions for future reference.
Teflon® rings reduce wear and provide
self lubrication. Piston rings should be
replaced every 10,000 hours of opera-
tion (See Figure 12).
Descriptions
GENERAL
!
DANGER
Powerex utilizes cutting-edge compres-
sor technology to provide the most
advanced oilless reciprocating air com-
pressor in the industry. The Powerex reci-
procating compressor is available in sin-
gle and two stage models. Continuously
lubricated, sealed bearings provide oil-
free compressed air and long compressor
life. The onboard fan, finned flywheel
and temperature reducing composite
piston create lower operating tempera-
tures.
Breathable Air Warning
This compressor/pump is NOT
equipped and should NOT be used
“as is” to supply breathing quality
air. For any application of air for
human consumption, you must fit
the compressor/pump with suitable
in-line safety and alarm equipment.
This additional equipment is neces-
sary to properly filter and purify
the air to meet minimal specifica-
tions for Grade D breathing as
described in Compressed Gas
BEARING REGREASE
The wrist pin bearings of the OPS and
OPT oilless compressors are needle bear-
ings protected by two outer lip seals.
This needle bearing becomes impacted
and requires regreasing at 5,000 hours
(See Figure 15).
BEARING SEALS
The wrist pin bearing lip seals prevent
the lubricating grease from leaking
from the bearing area. The two lip seals
on each connecting rod require replace-
ment every 10,000 hours (See Figure 16-
22 or page 9).
DRY TYPE INLET FILTER
Association Commodity
The inlet filter on the oilless compressor
assures 99% of particulate free air, down
to 10 micron, is admitted to the unit.
Change every 2500 hours or more often
in dirty locations (See Figure 5).
Specification G 7.1 - 1966, OSHA 29
CFR 1910. 134, and/or Canadian
Standards Associations (CSA).
Installation
INSTALLATION SITE
DISCLAIMER OF WARRANTIES
In the event the compressor/pump
is used for the purpose of breathing
air application and proper in-line
safety and alarm equipment is not
simultaneously used, existing war-
ranties are void, and Powerex dis-
claims any liability whatsoever for
any loss, personal injury or damage.
PISTON AND PISTON RINGS
1. The oilless compressor must be locat-
ed in a clean, well lit and well venti-
lated area.
The Powerex oilless reciprocating com-
pressor pistons are made of a high-
strength, self-lubricating composite
using the most advanced technology
available. These heat reducing pistons
eliminate the effect of excessive grease
leakage at the wrist pin bearing.
2. The area should be free of excessive
dust, toxic or flammable gases and
moisture.
3. Never install the compressor where
the ambient temperature is higher
than 105o F or where humidity is high.
Specifications
Max.
PSIG
SCFM @
100 PSIG
No. of
Cyl.
Flywheel
O.D.
Weight
(lbs.)
Model
HP
RPM
Bore
Stroke
Drive
1
1.5
145
3.6
5.3
625
885
1
2.56
2.56
11.2
1 GR-A
28
OPS 010
2
3
6.6
10.1
845
1115
OPS 030
OPT 050
OPT 100
OPT 150
145
145
145
145
2
2
3
3
2.56
2.36
3.35
3.35
3.35
13.8
16.9
18.3
19.6
1 GR-B
2 GR-B
2 GR-B
2 GR-B
53
110
165
170
5
17.2
860
4.31 x 2.95
3.54 x 2.95
4.13 x 2.95
7.5
10
27.5
35.0
855
1090
15
47.0
1140
IN258603AV 9/04
Powerex • 150 Production Drive • Harrison, OH 45030 • USA
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
4. Clearance must allow for safe, effec-
tive inspection and maintenance.
sure the flexible hose is rated for
proper pressure and temperature
before installing.
BEFORE START UP
1. Make sure all safety warnings, labels
and instructions have been read and
understood before continuing.
Minimum Clearances
SAFETY VALVES
Above
24”
12”
20”
2. Remove any shipping materials,
brackets, etc.
Tank mounted compressors are shipped
from the factory with safety valves
installed in the tank manifold. The flow
capacity of the safety valve is equal to
or greater than the capacity of the
compressor.
Drive belt side
Other sides
3. Confirm that the electric power
source and ground have been firmly
connected.
5. If necessary, use metal shims or level-
ing pads to level the compressor.
Never use wood to shim the
compressor.
4. Be sure all pressure connections are
tight.
1. The pressure setting of the safety
valve must be no higher than the
maximum working pressure of the
tank.
5. Check to be certain all safety relief
valves, etc., are correctly installed.
VENTILATION
1. If the oilless compressor is located in
a totally enclosed room, an exhaust
fan with access to outside air must be
installed.
6. Check that all fuses, circuit breakers,
etc., are the proper size.
2. Safety valves should be placed ahead
of any possible blockage point in the
system, i.e. shutoff valve.
7. Make sure the inlet filter is properly
installed.
2. Never restrict the cooling fan exhaust
air.
3. Avoid connecting the safety valve
with any tubing or piping.
8. Confirm that the drain valve is closed.
9. Visually check the rotation of the
compressor pump. If the rotation is
incorrect, have a qualified electrician
correct the motor wiring.
3. Never locate the compressor where hot
exhaust air from other heat generating
units may be pulled into the unit.
4. Manually operate the safety valve
every six months to avoid sticking or
freezing.
WIRING
HOURMETER
START-UP AND OPERATION
Refer to the general safety guidelines
manual. All electrical hook-ups must be
performed by a qualified electrician.
Installations must be in accordance
with local and national electrical codes.
1. Follow all the procedures under
“Before start-up” before attempting
operation of the compressor.
The hourmeter on the oilless compres-
sor indicates the actual number of
hours the unit has been in operation.
The hourmeter is also used to deter-
mine maintenance and service timing.
An hourmeter must be installed
with every oilless compressor.
2. Switch the electric source breaker on.
Use solderless terminals to connect the
electric power source.
3. Open the tank discharge valve com-
pletely.
PIPING
4. Check that the compressor operates
without excessive vibration, unusual
noises or leaks.
Refer to the general safety guidelines
manual.
CONDENSATE DRAIN VALVE
A condensate drain valve must be
installed on any tank to allow removal
of the liquid which will collect during
compressor operation.
1. Make sure the piping is lined up
without being strained or twisted
when assembling the piping for the
compressor.
5. Close the discharge valve completely.
6. Check the discharge pressure. Also
make sure the air pressure rises to the
designated pressure setting by check-
ing the discharge pressure gauge.
Drain liquid from
tank daily.
2. Appropriate expansion loops or
bends should be installed at the com-
pressor to avoid stresses caused by
changes in hot and cold conditions.
NOTICE
7. Check the operation of the pressure
switch or the pilot valve for continu-
ous run units by opening the stop
valve and confirming the compressor
starts or reloads as pressure drops.
Operation
Powerex oilless single stage compres-
sors operate at a maximum pressure of
125 PSIG. Two stage compressors oper-
ate at a maximum of 145 PSIG and are
equipped for continuous run operation.
Compressor RPM’s are established by
Powerex based on horsepower and
operating pressure.
3. Piping supports should be anchored
separately from the compressor to
reduce noise and vibration.
Switch the breaker OFF if the compres-
sor is not to be used for a long period
of time.
4. Never use any piping smaller than
the compressor connection.
These units are
equipped with
head unloaders for continuous run
operation.
5. Use flexible hose to connect the out-
let of the compressor to the piping so
that the vibration of the compressor
does not transfer to the piping. Make
NOTICE
2
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Dimensions (inches)
G
H
Model No. HP
A
B
C
D
E
F
(Diameter)
(O.D. Flywheel)
1
2
OPS 010
OPS 030
OPT 050
1 - 1 /
2 - 3
5
6.7
8.3
11.4
3.2
3.7
5.3
11.7
13.4
18.3
16.2
17.8
21.9
7.5
4.2
6.4
7.9
.38
.43
.43
Ø11.2 Ax1
Ø13.8 Bx1
Ø16.9 Bx2
18.9
25.9
1
2
OPT 100
OPT 150
7 / - 10
15
12.2
12.2
6.3
6.3
20.0
20.0
21.6
21.6
29.7
29.7
8.4
8.4
.55
.55
Ø18.3 Bx2
Ø19.6 Bx2
H
H
D
D
G
B
C
F
A
E
A
E
F
B
G
C
Figure 1 - Model OPS 010
Figure 2 - Model OPS 030
H
H
D
D
A
G
A
E
F
B
F
G
B
E
C
C
Figure 4 - Models OPT 100 and OPT 150
Figure 3 - Model OPT050
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Maintenance Schedule
Operating Hours
5000 10,000
Item
Action needed
500
2500
15,000
20,000
Remarks
Tank
Drain moisture
Replace
Clean
Daily
G
Drain tank daily
Inlet Air Filter
Blower Fan
Fan Duct
L
(Every 2,500 hrs or less)
G
G
G
G
G
Clean
G
G
G
Compressor Fins
Bearings
Compression Rings Replace
Wrist Pin Bearing Regrease
Clean
Replace
G
(Every 2,500 hrs or less)
G
L
L
L
L
G
L
L
L
G
*Note 4
*Note 3
L
L
Piston Set
Replace
Cylinder
Inspect
Replace
Replace
G
G
G
L
L
G
G
G
L
L
Unloader Set
Gasket Set
Bearing Seal Wrist
Pin
V-belt
Pressure Switch
Replace
Inspect, replace
Confirm operation
L
L
G
G
L
L
G
G
G
L
L
Magnetic Starter Inspect
Replace if contact
points deteriorated
Safety Valve
Pressure Gauge
G
Confirm operation
G
G
(Every 2,500 hrs or less)
(Every 2,500 hrs or less)
Inspect
Inspect
Replace
L
NOTES:
1. Inspect and perform maintenance periodically according to maintenance schedule.
2. The maintenance schedule relates to the normal operating conditions. If the circumstances and load condition are adverse,
shorten the cycle time and do maintenance accordingly.
3. The tension of the V-belt should be adjusted during the initial stage (500H) and inspected every 2,500 hours afterwards.
Proper belt tension for 1 to 3 HP units is 2-3 lbs./.5” deflection; for 5 to 15 HP units, 4-6 lbs./.5” deflection.
4. See page 8.
Air Filter Replacement
1. Remove wing nut or spring clips
2. Remove canister and wipe inside clean with dry cloth.
3. Remove and discard filter cartridge.
4. Install new filter cartridge. Do not attempt to clean and reuse filter cartridge.
5. Wipe inside clean with dry cloth.
Figure 5 - Air Filter Replacement
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Valve Inspection/ Replacement (Inspect Every 5,000 Hours)
INSPECT VALVE SET
1. Remove head bolts from cylinder
head. Head bolts for some models
are used also as cylinder bolts, which
penetrates crankcase (See Figure 7).
2. Remove cylinder head and valve set.
If it is difficult to remove by hand,
insert screwdriver between cylinder
and valve set and remove.
Figure 7
INSPECTION AND MAINTENANCE
1. Check if exhaust valve (A) sticks to
seat or is damaged (See Figure 8).
Check for peeling
or wear (C)
2. Check if there is breakage, gouge or
damage to appearance of intake
valve (B).
(B)
3. Lift intake valve by 10 mm and
check if there is peeling and wear
on coating surface of valve spacer
(C).
Lifting intake
valve too much can
cause damage to intake valve.
!
CAUTION
(A)
(A)
Figure 6
4. Replace with intake valve if valve
plate and valve spacer are worn or
wear is over 0.5 mm in depth. If
exhaust valve rises upwards, clean
seat surface if foreign matter sticks.
Figure 8
5. Clean the whole valve set taking care not to damage, seat surface and remove
dust.
6. If viton seals (upper and lower) reach inspection time, replace them. Even if its
not time to inspect, be sure to replace if they do not protrude from groove for
seal or seal has hardened or been damaged.
7. Be sure to replace plastic seat in cylinder.
8. Fit valve set while paying attention to black plastic seat of intake valve fitted to
cylinder (so that you do not drop seat or insert tip of valve under seat).
9. Fit cylinder cover and tighten fitting bolt with designated torque.
NOTES:
• When using valve set again, replace upper and lower viton seals.
• When replacing valve set, replace with upper and lower viton seals (valve set
with packing set). You cannot reuse disassembled valve set.
We are not responsible for any problems caused by reuse of disassembled valve
set.
REASSEMBLY
Assemble in reverse order of disassembling. Tighten each section with designated
tightening torque (See Chart on page 6).
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Cylinder Inspection/Replacement
1. Remove cylinder head and valve set. Pay attention not to lose semicircular
(black plastic) seat inserted at top surface of cylinder.
INSPECTION
1. Surface treated layer is worn and metal is exposed. Replace worn piston
and piston ring.
2. Scuffing (damage) due to foreign matter. Replace if it is swollen by scuffing
the aluminum cylinder.
3. Replace if several vertical scratches are side by side at a narrow distance.
Figure 9
NOTE: Blackish streaks you can feel with your nail or finger are not damage
but sliding marks of piston and piston ring. You do not need to replace the
piston set or cylinder even if there are several marks on the whole diameter of
the cylinder.
Replace if it
is scratched
Seat
REASSEMBLY
1. Assemble in reverse order of disassembling cylinder.
2. Direction of cylinder is set so that semicircular spot facing, to which seat
(black plastic) is inserted, faces toward flywheel side.
3. Tighten cylinder bolt with designated torque (refer to chart below).
Figure 10
Cylinder
Cylinder Bolt Torque
OPS010
OPS030
OPT050, OPT150
OPT100
156 in. lb.
295 in. lb.
Head Bolt Torque
OPS010, OPS030, OPT050,
OPT100, OPT150
156 in. lb.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
INSPECT PISTON AND PISTON RING (INSPECT EVERY 5,000 HOURS)
1. Remove cylinder head and cylinder.
2. Do not use tool to remove the ring.
NOTE: Expanding ring too much and deforming can cause wear and leakage.
(See Figure 12). Mark upper surface (not lower surface) of removed ring for
easy distinction.
3. Inspect lower surface (A) and outer side surface (B) of ring (See Figure 13).
Measure thickness (C) of ring with calipers. Replace if foreign matter enters
(A, B) or deep damage is found or (C) dimension is less than 2.5 mm at any
point around the rings circumference.
Figure 11
NOTE: Clean the whole ring and ring groove with soft clean cloth.
Ring and piston dust build up in the ring groove can
cause knocking. This is sometimes mistaken for bad valve
!
CAUTION
or bearing.
REASSEMBLE: Pay attention to the fit of the piston and wrist pin fit. There
should be no axial play or looseness in the wrist pin area.
NOTE: Do not separate piston from connecting rod when inspecting piston
or ring. If you remove piston from connecting rod, you may damage oil seal
of connecting rod and needle bearing.
PISTON REPLACEMENT
1. Inspect for appearance if there is deep damage or crack on top of piston or
at pin boss.
2. Remove piston ring and inspect for breakage or droop of ring land.
3. Remove o-rings on both sides of piston pin.
4. Push piston pin to one side.
Figure 12
(B)
NOTE: Install bearing retention sleeve in grease kit/piston set. The retention
sleeve is to prevent the needle bearing from falling out of the bearing area.
On the HP cylinder only.
(A)
5. Remove piston pin.
(C)
Figure 13
Piston rings
O-ring
Piston
Piston pin
Figure 14
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
PISTON ORIENTATION CHART FOR OILLESS OPS/OPT SERIES
Pump
Compressor
Model
No. of Piston
Rings per
Piston
Mark on
Top of
Piston
No.
Cylinders
Bore
Flywheel side
OPS010
OPS030
OPT050
OPT100
OPT150
65 mm
1
1
Fan side
Flywheel side
65 mm
1
1
1
1
Fan side
Flywheel side
LP 105 mm
HP 75 mm
LP 90 mm
1
2
2
1
Fan side
Flywheel side
HP 75 mm
LP105
1
2
2
1
Fan side
Flywheel side
HP75
1
2
Fan side
NOTE: The orientation in which the pistons are reinstalled is very impor-
tant. Improper placement will cause premature wear of the ring and pis-
ton.
NOTE: When removing HP piston on two-stage pumps, remove piston and
then insert retention sleeve having the same diameter of piston pin or pis-
ton to small end of connecting rod. If not, you may drop or lose needles
from the bearing, as HP needle bearing does not have support.
Fit piston by referring to ∆ marking on the top of the
Small end of
connecting rod
!
CAUTION
piston surface and list on above chart.
NOTE: Gradually insert piston pin while turning it. Inserting with force can
damage oil seal of needle bearing.
Piston Pin
Powerex Oilless
Reciprocating
Jig (fixture) or
collar
Grease
6 Grams
* FOR LOW PRESSURE PISTON ONLY
#IP634500AV
Figure 15
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
WRIST PIN BEARING SEAL REPLACEMENT (REPLACE EVERY 10,000 HOURS)
Replacing Oil Seal
Figure 17
Figure 18
Figure 16
3. Clean both surfaces where oil seals
are removed.
1. Insert the plastic retention sleeve
which protects the needle bearing
from dropping out.
2. Remove the two oil seals by using a
screwdriver.
Pushing
Board
Figure 19
Figure 20
6. Repeat on opposite side.
4. Push the oil seal into the small bear-
ing end horizontally.
5. Press the oil seal with a C-clamp into
the small bearing end.
Figure 21
Figure 22
7. Apply a small volume of adhesive at
several points.
8. Remove the retention sleeve inserted
at the first step.
NOTE: You may use a “C” clamp or two large washers and bolt with nut through the bearing. Then apply pressure to install
the seals. This makes it easy to replace the seals without removing the crankshaft.
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Inspect Connecting Rod, Wrist Pin and Crankshaft
REPLACE CONNECTING ROD SET AND CRANKSHAFT AS A SET
Pressing bearing into connecting rod and connecting rod set into crankshaft
requires special fixtures. Without such fixtures, the squareness and paral-
lelism of each part will be affected.
DISASSEMBLE AND REMOVE CYLINDER COVER, CYLINDER AND PISTON
IN THIS ORDER
Shaft
fan side
1. Bearing at large end of connecting rod: Replace if it does not move or
feels stuck holding and moving small end of connecting rod.
2. Bearing of crankshaft: Replace if you feel some resistance when slowly
turning shaft.
3. Bearing at wrist pin: Check for breakage of needle bearing and damage of
cage.
DISASSEMBLING: CRANKSHAFT SET
1. Disassemble cylinder head, cylinder and piston.
2. Remove bolts from bearing cap and remove bearing cap.
3. Lightly tap shaft fan side with non-shock hammer (avoid metal hammer)
and remove crankshaft. After bearing leaves the crankcase bore, pull con-
necting rod out as illustrated and remove it from crankcase (See Figure 23).
Figure 23
REASSEMBLY
1. Heat bearing housing of crankcase with industrial dryer or simple burner
just the same as disassembling.
2. Insert crankshaft set into crankcase in reverse order of disassembling and
insert bearing into housing.
3. Tap shaft from pulley side with non-shock hammer and insert it inwards.
4. Fit bearing case. Grease bearing housing of bearing case.
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Notes
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Figure 24 - Replacement Parts Illustration for OPS010
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Ref.
No.
Part Number for model
OPS010
Description
Qty
1
6
16
18
24
27
33
34
35
36
47
50
51
52
57
62
65
67
67-1
72
72-1
84
99
121
197
200
500
600
L
Cylinder
Cylinder head
91000560
91002630
06800261
01052041
91932560
06137835
06137825
06137620
91100630
91101630
01146550
L
1
1
1
1
1
4
8
8
1
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
2
1
1
1
1
Elbow (Unloader)
Unloader cap
Spring guide set
Bolt (cylinder head)
Bolt (cylinder)
Bolt (bearing cap)
Crankcase
Bearing cap
O-ring
Crank shaft
Flywheel pulley
Parallel pin
Ball bearing (bearing cap)
Hex blot (fan, flywheel)
Connecting rod w/bearings
Piston set
Piston ring
Intake filter set
Intake filter
Screw (dust cover)
Seat (intake valve)
Dust cover
Lip seals wrist pin
Unloader set
Gasket set
Valve set with gasket
Crank shaft set (Includes 50, 57 and 65)
91201551
01271550
L
06992857
L
91903640
91237640
91906630
91348550
06131508
01301560
91383630
97191000
91931560
91936640
91933640
91918630
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Figure 25 - Replacement Parts Illustration for OPS030
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Ref.
No.
Part Number for model
OPS030
Description
Qty
1
6
16
17
20
21
24
27
30
31
33
34
35
36
38
47
50
51
52
53
57
58
59
60
61
64
65
67
67-1
72
72-1
78
79
82
87
Cylinder
Cylinder head
91000560
91002640
06800261
06803261
91345561
91346571
91932560
06137835
91176660
06995831
06137825
06137620
91100640
91101560
91348690
01146560
L
2
2
1
1
1
1
2
8
1
20
8
8
1
1
1
1
1
1
1
2
1
1
1
1
2
1
2
2
2
1
1
2
1
2
1
2
2
2
1
1
4
2
2
2
1
Elbow (unloader)
Tee union assembly
Intake joint (1)
Intake joint (2)
Spring guide set
Bolt (cylinder head)
Flange (breather)
Bolt
Bolt (cylinder)
Bolt (bearing cap)
Crank case
Bearing cap
Filter (crank case)
O-ring
Crank shaft
Flywheel pulley
Woodruff key
Hex nut
Ball bearing (bearing cap)
Ball bearing (crank case)
Fan
91202560
06600013
06994016
L
L
91220560
91134560
06992857
01480640
L
Cover (fan)
Hex bolt (fan, flywheel)
Liner (connecting rod)
Connecting rod w/bearing
Piston set
Piston ring
Intake filter set
Intake filter
O-ring
Intake pipe
Screw (filter)
Tube
Seat (intake valve)
O-ring (intake joint)
Fan guard
Bolt (intake joint 1)
Bolt (intake joint 2)
Lip seals wrist pin
Unloader set
91903640
91237640
91907570
91353660
06630032
91407560
06131508
01909400
01301560
06639906
91135560
01095570
01095560
97191000
91931560
91936640
91933640
91918640
99
109
193
195
196
197
200
500
600
L
Gasket set
Valve set with gasket
Crankshaft set (includes part #’s 50, 57, 58 and 65)
15
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
197
197
Figure 26 - Replacement Parts Illustration for OPT050
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Part Number
for model
OPT050
Part Number
for model
OPT050
Ref.
No.
Ref.
No.
Description
Qty
Description
Qty
145
157
165
171
173
174
175
176
193
196
197
200
500
550
600
650
L
O-Ring (Connecting Pipe)
Hex. Bolt (Intercooler)
Nut (Intercooler)
06632835
06996460
06994015
91914661
91404690
91405690
91406690
01432690
91144660
01344690
97191000
91932681
91936680
91937681
91933681
91934683
1
6
6
1
2
1
1
3
2
2
4
2
1
1
1
1
1
1
Cylinder (LP)
91000680
91947680
91177680
91002691
91002680
01415690
06803261
01052451
91345660
91949694
06137850
91176660
06995831
06137130
06137830
91100660
91101580
91348690
01146430
L
1
1
2
1
1
2
2
2
1
2
10
1
26
8
10
1
1
1
1
1
1
1
4
1
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
2
1
2
1
2
1
2
1
2
Cylinder (HP)
3
Liner
Connecting Pipe Set
Intercooler
6
Cylinder Head (LP)
Cylinder Head (HP)
Elbow (Intercooler)
Tee Union Ass’y
Unloader Cap
7
Intercooler Flange (1)
Intercooler Flange (2)
Gasket (Intercooler)
Fan Guard
14
17
18
20
24
27
30
31
33
34
35
36
38
47
50
51
52
53
54
57
58
59
60
61
64
65
66
67
67-1
68
68-1
68-2
72
72-1
82
87
99
108
109
110
120
143
Intake Joint
Bolt (Intake Joint)
Lip seals wrist pin
Unloader Set
Spring Guide Set
Bolt (Cylinder Head)
Flange (Breather)
Bolt (Unloader Cap)
Bolt (Cylinder)
Gasket Set (LP)
Gasket Set (HP)
Valve Set with Gasket (LP)
Valve Set with Gasket (HP)
Bolt (Bearing Cap)
Crank Case
Crank Shaft Set (50, 57, 58, 65, 66) 91918660
Bearing Cap
Filter (Crank Case)
O-ring
Crank Shaft
Flywheel Pulley
Woodruff Key
91201660
06600016
06994016
06991512
L
Hex Nut
Washer
Ball Bearing (Brg. Cap)
Ball Bearing (Crank Case)
Fan
L
91220690
91134660
06992817
91472690
L
Cover (Fan)
Hex Bolt (Fan, Flywheel)
Liner (Connecting Rod)
Connecting Rod Set
Connecting Rod Set
Piston Set (LP)
L
91903680
91236681
91910670
91930680
91924680
91907660
91353660
06235304
91420660
01301691
91403690
06639906
91400660
01435692
06632825
Piston Ring (LP)
Piston Set (HP)
Piston Ring (HP)
Wrist Pin (Prepacked)
Intake Filter Set
Intake Filter
Screw (Filter)
Unloader Tube
Seat (Intake Valve)
Intercooler Flange
O-ring (Intake joint)
Connecting Pipe
Bolt (Intercooler)
O-Ring (Connecting Pipe)
17
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
172
197
197
171
Figure 27 - Replacement Parts Illustration for OPT100 and OPT150
18
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Ref.
No.
Part Numbers For Models
Description
OPT100
OPT150
Qty
1
2
6
7
14
17
17-1
18
20
21
24
27
31
33
34
35
36
38
47
50
51
52
53
54
57
58
59
60
61
62
63
65
66
Cylinder (LP)
Cylinder (HP)
91000670
91947680
91002691
91002680
01415690
91000680
91947680
91002691
91002680
01415690
IP010400AV
96800261
01052451
01345691
01346690
91949694
06137850
06995831
06137130
06137830
91100680
91101690
91348690
01146690
L
2
1
2
1
4
2
1
3
1
1
3
16
30
12
10
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
2
1
2
2
1
2
1
1
1
2
1
4
1
1
3
1
3
1
4
2
2
1
6
6
1
1
4
2
2
6
2
1
2
6
3
2
1
2
1
1
Cylinder head (LP)
Cylinder head (HP)
Elbow (Intercooler)
Tee union assembly
Elbow union assembly
Unloader cap
Intake joint (1)
Intake joint (2)
Spring guide set
Bolt (Cylinder head)
Bolt (Unloader cap)
Bolt (Cylinder)
Bolt (Bearing cap)
Crank case
IP010400AV
96800261
01052451
01345691
01346690
91949694
06137850
06995831
06137130
06137830
91100680
91101690
91348690
01146690
L
Bearing cap
Filter (Crank case)
O-ring (Bearing cap)
Crank shaft
Flywheel pulley
Woodruff key
01201590
06600016
06994016
06991512
L
91201690
06600016
06994016
06991512
L
Hex nut
Washer (Intercooler)
Ball bearing (Bearing cap)
Ball bearing (Crank case)
Fan
L
L
91220690
91134690
06992817
06992833
06382086
L
91220690
91134690
06992817
06992833
06382086
L
Fan cover
Hexagon bolt (Fan)
Hexagon bolt (Flywheel)
Hexagon nut (Intake joint)
Connecting rod (LP)
Connecting rod (HP)
Piston set (LP)
Piston ring (LP)
Piston set (HP)
Piston ring (HP)
Wrist pin set (prepacked)
Intake filter set
Intake filter
O-ring (Intake pipe)
Inlet pipe
Bolt (Crankcase filter)
Unloader tube
Unloader tube
L
L
67
67-1
68
68-1
68-2
72
72-1
78
79
82
87
96
91903670
91236671
91910670
91930680
91924680
91907590
91353690
06630032
01407690
06131508
01420690
01419600
01301691
91403690
06639906
91402680
01435692
01413690
06632825
06632835
06996460
06994015
01914590
01915590
91404690
91405690
91406690
01432690
01135690
01343690
01344690
97191000
91932681
91936670
91937681
91934691
91934683
91917680
91903680
91236681
91910670
91930680
91924680
91907690
91353690
06630032
01407690
06131508
01420690
01419600
01301691
91403690
06639906
91402680
01435692
01413690
06632825
06632835
06996460
06994015
01914690
01915690
91404690
91405690
91406690
01432690
01135690
01343690
01344690
97191000
91932681
91936680
91937681
91933681
91934683
91917680
99
Wear pad, valve
108
109
110
120
131
143
145
157
165
171
172
173
174
175
176
193
195
196
197
200
500
550
600
650
L
Intercooler Joint
O-ring ( Intercooler Joint )
Connecting Pipe
Bolt ( Intercooler)
Cover Bracket
O-ring ( Connecting Pipe )
O-ring ( Connecting Pipe )
Hex bolt ( Intercooler )
Nut ( Intercooler )
Connecting Pipe Set ( 1 )
Connecting Pipe Set ( 2 )
Intercooler
Intercooler Flange ( 1 )
Intercooler Flange ( 2 )
Gasket ( Intercooler )
Fan Guard
Bolt ( Intake Joint 1 )
Bolt ( Intake Joint 2 )
Lip seals wrist pin
Unloader Set
Gasket Set ( LP )
Gasket Set ( HP )
Valve Set with Gasket ( LP )
Valve Set with Gasket ( HP )
Crank shaft set (Includes 50, 57, 58, 65 & 66)
19
Download from Www.Somanuals.com. All Manuals Search And Download.
Oilless Reciprocating Air Compressor Pumps
Powerex Limited Warranty
POWEREX 3 YEAR / 10,000 HOUR EXTENDED PARTS LIMITED WARRANTY - Powerex warrants each Compressor Pump or
Scroll Air-End against defects in material or workmanship from the date of purchase for a period of Three years or
10,000 hours, whichever may occur first. This warranty applies to the exchange of part(s) of the compressor pump or
air-end found to be defective by an Authorized Powerex Service Center.
POWEREX 1 YEAR / 5,000 HOUR INLET TO OUTLET LIMITED WARRANTY - Powerex warrants each Compressor Unit,
System, Pump, or Air-End against defects in material or workmanship from the date of purchase for a period of One
Year or 5,000 Hours, whichever may occur first. This warranty applies to the exchange of defective component part(s)
and labor performed by an Authorized Powerex Service Center.
Coverage. The above mentioned warranty applies to Powerex manufactured units or systems only. Items
listed in the operator’s manual under routine maintenance are not covered by this or any other warranty.
Failure to complete maintenance as stated in the maintenance schedule will void this warranty.
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM THE
DATE OF PURCHASE: AND TO THE EXTENT PERMITTED BY LAW, ANY AND ALL IMPLIED WAR-
RANTIES ARE EXCLUDED. THIS IS THE EXCLUSIVE REMEDY AND LIABILITY FOR CONSEQUENTIAL
DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED TO THE EXTENT EXCLUSION IS PER-
MITTED BY LAW.
Limitation of Liability. To the extent allowable under applicable law, Powerex’s liability for consequential
and incidental damages is expressly disclaimed. Powerex’s liability in all events is limited to, and shall not
exceed, the purchase price paid.
Warranty Disclaimer. Powerex has made a diligent effort to illustrate and describe the products in this lit-
erature accurately; however, such illustrations and descriptions are for the sole purpose of identification,
and do not express or imply a warranty that the products are merchantable, or fit for a particular purpose,
or that the products will necessarily conform to the illustrations or descriptions.
Product Suitability. Many jurisdictions have codes and regulations governing sales, construction, installa-
tion, and/or use of products for certain purposes, which may vary from those in neighboring areas. While
Powerex attempts to assure that its products comply with such codes, it cannot guarantee compliance, and
cannot be responsible for how the product is installed or used. Before purchase and use of a product,
please review the product applications,and national and local codes and regulations, and be sure that the
product, installation, and use will comply with them.
Claims. Claims pertaining to the merchandise in this schedule, with the exception of warranty claims, must
be filed with POWEREX within 6 months of the invoice date, or they will not be honored. Prices, discounts
and terms are subject to change without notice or as stipulated in specific product quotations. All agree-
ments are contingent upon strikes, accidents, or other causes beyond our control. All shipments are care-
fully inspected and counted before leaving the factory. Please inspect carefully any receipt of merchandise
noting any discrepancy or damage on the carrier’s freight bill at the time of delivery. Discrepancies or dam-
age which obviously occurred in transit are the carrier’s responsibility and related claims should be made
promptly directly to the carrier. Returned merchandise will not be accepted without prior written autho-
rization by POWEREX and deductions from invoices for shortage or damage claims will not be allowed.
UNLESS OTHERWISE AGREED TO IN WRITING, THESE TERMS AND CONDITIONS WILL CONTROL IN
ANY TRANSACTION WITH POWEREX any different or conflicting terms as may appear on any order form
now or later submitted by the buyer. All orders are subject to acceptance by POWEREX.
Download from Www.Somanuals.com. All Manuals Search And Download.
|