Ingersoll-Rand SS5L5 User manual

22204945
Revision C
March 2018
Save These Instructions
SS5L5
SS5N5
Owner’s Manual With Parts List
Owner’s Manual With Parts List
EN
Manual del propietario con la lista de piezas
ES
Manuel du propriétaire avec liste des pièces
FR
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EN-2 22204945 Rev C
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CONTENTS
SAFETY ......................................4
GENERAL SAFETY PRECAUTIONS ................4
GENERAL INFORMATION ......................4
RECEIPT & INSPECTION .......................5
INSTALLATION ...............................6
SELECTING A LOCATION ...............................6
GENERAL .............................................6
TEMPERATURE ........................................6
HUMID AREAS ........................................6
NOISE CONSIDERATIONS ..............................6
PERMANENT MOUNTING..............................6
Typical Permanent Mounting (Customer -Supplied
Hardware) ............................................6
INSTALLING REMOTE AIR INLET PIPING ................6
INSTALLING DISCHARGE PIPING.................6
GENERAL REQUIREMENTS ......................7
CONDENSATE DISCHARGE PIPING ...............7
ELECTRICAL WIRING ............................7
GENERAL .............................................7
WIRE SIZE .............................................7
FUSES ................................................7
COMPRESSOR LUBRICATION ....................7
SYNTHETIC COMPRESSOR LUBRICANT .................7
ALTERNATE LUBRICANTS ..............................7
FILLING PROCEDURES:.................................8
INITIAL START-UP......................................8
PRESSURE SWITCH ....................................8
OPERATION ..................................9
GENERAL .............................................9
NORMAL START-UP....................................9
WHEN YOU ARE FINISHED: .............................9
MAINTENANCE ..............................10
FILTER REPLACEMENT (SS5) ....................10
OIL CHANGE ........................................ 10
BELT ADJUSTMENT .................................. 11
TANK INSPECTION................................... 11
TROUBLESHOOTING .........................12
WARRANTY AND LIMITATION OF LIABILITY ....16
WARRANTY ...................................16
LIMITATION OF LIABILITY ......................16
PARTS LIST .................................20
KITS & ACCESSORIES.........................22
EXTENDED WARRANTY KIT........................... 22
INGERSOLL RAND SYNTHETIC LUBRICANT............ 22
ELEMENT0 DE FILTRO DE AlRE ....................... 22
STEP SAVER KITS..................................... 22
CRANKCASE HEATER KIT ............................. 22
MULTIPURPOSE AIR HOSES .......................... 22
Y - STRAINERS ....................................... 22
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22204945 Rev C EN-3
EN
May 2015
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EN-4 22204945 Rev C
EN
 Indicates an imminently hazardous
situation which, if not avoided, will result
in death or serious injury.
WARNING Indicates a potentially hazardous situation
which, if not avoided, could result in death
or serious injury.
 Indicates a potentially hazardous situation
which, if not avoided, may result in minor
or moderate injury or property damage.
NOTICE Indicates information or a company
policy that relates directly or indirectly to
the safety of personnel or protection of
property.
GENERAL SAFETY PRECAUTIONS

Intake air can contain carbon monoxide or other contaminants.
Will cause serious injury or death. Ingersoll Rand air compressors
are not designed, intended or approved for breathing air.
Compressed air should not be used for breathing air applications
unless treated in accordance with all applicable codes and
regulations.

WARNING
A hazardous voltage can cause serious injury or death.
Disconnect power and bleed pressure from the tank before
servicing. Lockout/tagout machine. Compressor must be
connected to properly grounded circuit. See grounding
instructions in manual. Do not operate compressor in wet
conditions. Store indoors.
Moving parts. Can cause serious injury. Do not operate with
guards removed. Machine may start automatically. Disconnect
power before servicing. Lockout/tagout machine.
Hot surfaces. Can cause serious injury. Do not touch. Allow to
cool before servicing. Do not touch hot compressor or tubing.
High pressure air. Bypassing, modifying or removing safety/relief
valves can cause serious injury or death. Do not bypass, modify
or remove safety/relief valves. Do not direct air stream at body.
Rusted tanks can cause explosion and severe injury or death.
Drain tank daily or after each use. Drain valve located at bottom
of tank.
CAUTION
A caution risk of bursting. Use only suitable air handling parts
acceptable for pressure of not less than the maximum allowable
working pressure of the machine.
SAFETY
GENERAL INFORMATION
Your air compressor unit is suitable for operating air tools, caulking
guns, grease guns, sandblasters, etc. Depending on your application, the
following accessories may be required:
An air pressure regulator to adjust the air pressure entering the tool or
accessory.
An air line lter for removal of moisture and oil vapour in compressed
air.
An in-line lubricator to prolong the life of air tools.
•
•
•
Separate air transformer which combine the functions of air regulation
and/or moisture and dirt removal.
Contact your nearest authorized dealer or call 1-800-AIR-SERV for more
information on air tools and accessories for your application.
•
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22204945 Rev C EN-5
EN
RECEIPT & INSPECTION
Ensure adequate lifting equipment is available for unloading and moving
the compressor to the installation site.
NOTICE
Lifting equipment must be properly rated for the weight of the
unit.
Lift the unit by the shipping skid only. Use straps to prevent
tipping.
CAUTION
Do not work on or walk under the compressor while it is
suspended.
Before signing the delivery receipt, inspect for damage and missing parts.
If damage or missing parts are apparent, make the appropriate notation on
the delivery receipt, then sign the receipt. Immediately contact the carrier
for an inspection. All material must be held in the receiving location for
the carrier’s inspection. Delivery receipts that have been signed without a
notation of damage or missing parts are considered to be delivered“clear.’
Subsequent claims are then considered to be concealed damage claims.
Settle damage claims directly with the transportation company.
If you discover damage after receiving the unit (concealed damage), the
carrier must be notied within 15 days of receipt and an inspection must
be requested by telephone with conrmation in writing. On concealed
damage claims, the burden of establishing that the unit was damaged in
transit reverts back to the claimant.
Read the unit specication label to verify it is the model ordered, and
read the motor nameplate to verify it is compatible with your electrical
conditions. Make sure electrical enclosures and components are
appropriate for your application.
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EN-6 22204945 Rev C
EN
INSTALLATION
SELECTING A LOCATION
GENERAL
Select a clean, dry, well-lighted indoor area with plenty of space for proper
cooling air ow and accessibility. Locate the unit at least 12 inches (30 cm)
from walls, and make sure the main power supply IS clearly Identied and
accessible.
TEMPERATURE
Ideal operating temperatures are between 32°F and 100°F (0°C and 37.8°c)
If temperatures consistently drop below 32°F (0°C). locate the unit inside a
heated building. If this is not possible, you must protect safety relief valves
and drain valves from freezing.
CAUTION
Never operate in temperatures below 20°F (-6.6°C) or above
125°F (51.0°C).
HUMID AREAS
In frequently humid areas, moisture may form in the bare pump and
produce sludge in the lubricant, causing running parts to wear out
prematurely. Excessive moisture is especially likely to occur if the unit is
located in an unheated area that is subject to large temperature changes.
Two signs of excessive humidity are external condensation on the pump
when it cools down and a“milky” appearance in petroleum compressor
lubricant. You may be able to prevent moisture from forming in the bare
pump by increasing ventilation, operating for longer intervals or installing
an external crankcase heater kit.
NOISE CONSIDERATIONS
Consult local ocials for information regarding acceptable noise levels in
your area. To reduce excessive noise, use vibration isolator pads or intake
silencers, relocate the unit or construct total enclosures or bae walls.
PERMANENT MOUNTING
WARNING
Remove the unit from the skid before mounting.
The unit must be permanently mounted. When mounting the unit, bolt
the feet to a rm, level foundation (such as a concrete oor). Do not bolt
uneven feet tightly to the foundation, as this will cause excessive stress on
the receiver tank. Use metal shims under the“short”feet if necessary.






Typical Permanent Mounting (Customer -Supplied Hard-
ware)
Flat Washer
3/8”Lag Screw
Floor line
Lag screw anchor
for concrete
Shim beneath
isolator washer,if
necessary
Isolator
Washer
INSTALLING REMOTE AIR INLET PIPING
CAUTION
Do not operate the unit without air inlet lter(s).
If the air around the unit is relatively free of dirt, install the air inlet lter(s)
at the inlet connection at the bare pump. If remote air inlet piping or heavy
duty ltration is required, contact your dealer for information.
INSTALLING DISCHARGE PIPING
If it is necessary to install air discharge and condensate discharge piping,
adhere to the following general guidelines Contact your dealer for more
information.
WARNING
Do not use plastic pipe, rubber hose, or lead-tin soldered joints
anywhere in the compressed air system.
WARNING
If an aercooler. check valve, block valve, or any other restriction
is added to the compressor discharge, install a properly-slzed
ASME approved safety/relief valve between the compressor
discharge and the restriction.
CAUTION
If you will be using Ingersoll Rand synthetic compressor
lubricant, all downstream piping material and system
components must be compatible. Refer to the following material
compatibility list. If there are incompatible materials present
in your system, or if there are materials not included in the list,
contact Ingersoll Rand for recommendations.
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22204945 Rev C EN-7
EN
SYNTHETIC COMPRESSOR LUBRICANT MATERIAL COMPATIBILITY
LIST
COMPATIBILITY LIST SUITABLE :
FKM (Fluoroclastomer), PTFE, Epoxy (Glass Filled), Oil Resistant Alkyd,
Fluorosilicone, Fluorocarbon, Polysulde, 2-Component Urethane,
Nylon, POM (Polyoxymethylene/Polyacctel), High Nitrile Rubber (Buna
N. NBR more than 36% Acrylonitrile), Polyurethane, Polyethylene,
Epichlorohydrin, Polyacrylate, Melamine, Polypropylene, Baked
Phenolics, Epoxcy, Modied Alkyds (® indicates trademark of DuPont
Corporation).
NOT RECOMMENDED :
Neoprene, Natural Rubber, SBR Rubber, Acrylic Paint, Lacquer, Varnish,
Polystyrene, PVC, ABS, Polycarbonate, Cellulose Acetate, Low Nitrile
Rubber (Buna N. NBR less than 36% Acrylonitrile), EPDM, Ethylene Vinyl
Acetate, Latex, EPR, Acrylics, Phenoxy, Polysulfones, Styrene Acrylonitrile
(San), Butyl.
GENERAL REQUIREMENTS
The piping, ttings, air receiver tank, etc. must be certied safe for at least
the maximum working pressure of the unit. Use hard-welded or threaded
steel or copper pipes and cast iron ttings that are certied safe for the
unit’s discharge pressure and temperature. DO NOT USE PVC PLASTIC. Use
pipe thread sealant on all threads, and make up joints tightly to prevent air
leaks.
CONDENSATE DISCHARGE PIPING
If installing a condensate discharge line, the piping must be at least one
size larger than the connection, as short and direct as possible, secured
tightly and routed to a suitable drain point. Condensate must be disposed
of in accordance with local, state, and federal laws and regulations.
NOTICE
All compressed air systems generate condensate which
accumulates in any drain point (e.g. tanks, lters, drip legs,
aftercoolers, dryers). This condensate contains lubricating
oil and/or substances which may be regulated and must be
disposed of in accordance with local, state, and federal laws and
regulations.
ELECTRICAL WIRING
WARNING
Electrical installation and service should be performed by a
qualied electrician who is familiar with all applicable local, state
and federal laws and regulations.
NOTICE
This product should be connected to a grounded, metallic,
permanent wiring system, or an equipment-grounding terminal
or lead on the product.
GENERAL
The motor rating, as shown on the motor nameplate, and the power
supply must have compatible voltage, phase and hertz characteristics.




WIRE SIZE
The electrical wiring between the power supply and electric motor varies
according to motor horsepower. Power leads must be adequately sized
to protect against excessive voltage drop during start-up. Information
for selecting the proper wire size and securing connections should be
provided with the motor. If not, refer to the National Electric Code (NEC) or
applicable local, state and federal laws and regulations. If other electrical
equipment is connected to the same circuit, the total electrical load must
be considered in selecting the proper wire size. DO NOT USE UNDERSIZE
WIRE.
FUSES
Refer to the National Electric Code to determine the proper fuse or circuit
breaker rating required. When selecting fuses, remember the momentary
starting current of an electric motor is greater than its full load current.
Time-delay or“slow-blow” fuses are recommended.
Single-Phase Wiring




 


COMPRESSOR LUBRICATION
CAUTION
Do not operate without lubricant or with inadequate lubricant.
Ingersoll Rand is not responsible for compressor failure caused
by inadequate lubrication.
SYNTHETIC COMPRESSOR LUBRICANT
We recommend Ingersoll Rand synthetic compressor lubricant from start-
up. See the WARRANTY section for extended warranty information.
ALTERNATE LUBRICANTS
You may use XL-300 or a comparable petroleum-based lubricant that is
premium quality, does not contain detergents, contains only anti-rust,
anti-oxidation, and anti-foam agents as additives, has a ashpoint of 440°F
(227°C) or higher, and has an auto-ignition point of 650°F (343°C) or higher.
See the petroleum lubricant viscosity table below. The table is intended
as a general guide only. Heavy duty operating conditions require heavier
viscosities. Refer specic operating conditions to Ingersoll Rand for
recommendations.
Temperature
Around Compressor
Viscosity at 100°F
(37.8 °C)
Viscosity Grade
°F °C SUS Centistokes ISO SAE
40 &
below
4.4 &
below
150 32 32 10
40-80 4.4-26.7 500 110 100 30
80-125 26.7-51.0 750 165 150 40
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EN-8 22204945 Rev C
EN
If you use a petroleum-based compressor lubricant at start-up and decide
to convert to Ingersoll Rand synthetic compressor lubricant later on, the
compressor valves must be thoroughly decarbonized and the crankcase
must be ushed before conversion.
FILLING PROCEDURES:
1. Unscrew and remove the oil ll plug (A).
2. Slowly ll the crankcase with lubricant until the lubricant
reaches the top thread of the oil ll opening and the top of the
sight glass. Crankcase capacity for the SS3 is one-half (0.5) liter.
Crankcase capacity for the SS5 is one (1) liter.
3. Replace the oil ll plug HAND TIGHT ONLY.
Filling Procedures
INITIAL START-UP
PRESSURE SWITCH
The Pressure Switch is Pre-set at the required pressure. The range and
dierential settings ARE NOT adjustable. The Pressure Switch should not be
tampered with in any way and no attempt should be made to adjust the
pressure settings as this could damage the Switch to the point of failure
and/or void any warranty for the Pressure Switch.
Follow this procedure before putting the unit into service for the rst time:
Set the pressure switch lever to “OFF”.
Pressure Switch Lever
2. Open the service valve fully to prevent air pressure from building
in the tank. (A=Open, B=Closed).
Service Valve
3. Move the pressure switch lever to“ON/AUTO”The unit will start.
4. Run the unit for 30 minutes. Ensure the service valve is fully open
and there is no tank pressure build up.



1.
•
•
CAUTION
Unusual noise or vibration indicates a problem. Do not continue
to operate until you identify and correct the source of the
problem. IF EMERGENCY CONDITIONS ARE ENCOUNTERED. SHUT
OFF THE MAlN POWER IMMEDIATELY.
5. After 30 minutes, close the service valve fully. The air receiver will ll
to cut-out pressure and the motor will stop. The unit is now ready for
use.

22204945 Rev C EN-9
EN
OPERATION
GENERAL
Your air compressor was designed for 100% continuous duty operation
with the use of Ingersoll Rand svnthetic compressor lubricant and 60%
continuous duty operation with the use of petroleum lubricant. In other
words synthetic lubricant allows the compressor to pump continuously
without cycling. Petroleum lubricant limits the compressor to a maximum
of 36 minutes of pumping time per hour. The compressor should not cycle
more than 10 times per hour.
1. Close the service valve.
2. Release any remaining tank pressure by slowly opening the
manual drain valve.
3. Close the manual drain valve and apply power to the compressor.
If the pressure switch is equipped with an“ON/ AUTO-OFF”lever,
ip the switch to the“ON/AUTO” position. If the unit is equipped
with a control panel“ON/OFF” switch, move the switch to the
“ON”position.
NORMAL START-UP
Set the pressure switch lever to ‘OFF”.
Close the service valve.
Attach hose and accessory.
Move the pressure switch lever to‘ON/AUTO”. The unit will start.
Allow tank pressure to build. The motor will stop when tank pressure
reaches cut-out pressure.
Open the service valve. The unit is now ready for use.
NOTICE
When the receiver tank pressure drops below the factory pre-set
minimum, the pressure switch resets and restarts the unit.


1.
2.
3.
4.
5.
6.
WHEN YOU ARE FINISHED:
Set the pressure switch lever to ‘OFF”.
Close the service valve fully.
Remove the air tool or accessory
Slowly open the service valve to bleed air pressure down to 20 psig.
Slowly open the manual drain valve at the bottom of the tank to
drain all condensate (water).
Close the drain valve and the service valve for the next use.

1.
2.
3.
4.
5.
6.
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EN-10 22204945 Rev C
EN
MAINTENANCE
WARNING
Disconnect, lock and tag the main power supply and release air
pressure from the system before performing maintenance.
NOTICE
All compressed air systems contain maintenance parts (e.g.
lubricating oil, lters, separators) which are periodically
replaced. These used parts may be, or may contain, substances
that are regulated and must be disposed of in accordance with
local, state, and federal laws and regulations.
NOTICE
Take note of the positions and locations of parts during
disassembly to make reassembly easier. The assembly sequences
and parts illustrated may dier for your particular unit.
NOTICE
Any service operations not explained in this manual should be
performed by an authorized service representative.
ROUTINE MAINTENANCE SCHEDULE
Daily or Before
Each Operation
Check lubricant level. Fill as needed.
Drain receiver tank condensate. Open
manual drain valve and collect and dispose of
condensate accordingly.
Check for unusual noise and vibration.
Ensure beltguards and covers are securely in
place.
Ensure area around compressor is free from
rags, tools, debris, and ammable or explosive
materials.
Weekly Inspect air lter element(s). Clean or replace if
necessary.
Monthly
Inspect for air leaks. Squirt soapy water
around joints during compressor operation
and watch for bubbles.
Check tightness of screws and bolts. Tighten
as needed.
Inspect drive belts. Adjust if necessary.
Clean exterior.
3/500 “ Change petroleum lubricant while crankcase
is warm.
12/2000 “
Change synthetic lubricant while crankcase is
warm.
Replace lter element.
“ indicates months/operating hours, whichever occurs rst.
FILTER REPLACEMENT (SS5)
Unscrew and remove the wing nut (A) securing the lter housing (B)
to its base (C).
Remove the lter busing and withdraw the old lter element (D)
Clean the element with a jet of air or vacuum.
Replace the lter element and housing, securing it in place with the
wing nut previously removed.
NOTICE
The air intake holes in the bae and cover must be staggered
1800. When reinstalling the assembly at the inlet connection,
ensure the intake hole in the cover is on the bottom to minimize
the entry of foreign matter from the air.
OIL CHANGE
1. Remove the oil drain plug (A) and allow the lubricant to drain into
suitable container.
2. Replace the oil drain plug.
3. Follow the lling procedures in OPERATION section.

1.
2.
3.
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22204945 Rev C EN-11
EN
BELT ADJUSTMENT
CHECKING BELT TENSION
Check belt tension should be occasionally, especially if looseness is
suspected. A quick check to determine if adjustment is proper may be
made by observing the slack side of the belt fora slight bow when the
unit is in operation. If a slight bow is evident, the belt is usually adjusted
satisfactorily.
TENSIONING BELTS
Belt tensioning can be achieved by loosening the motor anchor screws,
pushing the motor away from the pump, and retightening the motor
anchor screws. The motor can be easily moved by placing a prying tool
beneath it. A commercially available spreader or other belt tensioning
device can also be helpful should tensioning be necessary.
Follow the procedures outlined below to correctly set and measure belt
tension.
Lay a straight edge across the top outer surface of the belt drive from
pulley to sheave.
At the center of the span, perpendicular to the belt, apply pressure
to the outer surface of the belt with a tension gauge. Force the belt
to the deection indicated in the table at right. Compare the reading
on the tension gauge to the table.
Deection In
Inches
Min. Tension
(Lbs.)
Max. Tension
(Lbs.)
0.17 3.0 6.0
Ensure the pulley and sheave are properly aligned and the motor anchor
screws are adequately retightened prior to restarting the compressor.

•
•
1.
2.
CAUTION
Improper pulley/sheave alignment and belt tension can result in
motor overload, excessive vibration, and premature belt and/or
bearing failure.
To prevent these problems from occurring, ensure the pulley and
sheave are aligned and belt tension is satisfactory after installing
new belts or tensioning existing belts.
TANK INSPECTION
The life of an air receiver tank is dependent upon several factors including,
but not limited to, operating conditions, ambient environments, and
the level of maintenance. The exact eect of these factors on tank
life is dicult to predict; therefore, Ingersoll Rand recommends that
you schedule a certied tank inspection within the rst ve years of
compressor service. To arrange a tank inspection, contact the nearest IR Air
Center or distributor, or call 1-800-AIR SERV.
If the tank has not been inspected within the rst 10 years of compressor
service, the receiver must be taken out of service until it has passed
inspection. Tanks that fail to meet requirements must be replaced.
WARNING
Failure to replace a rusted air receiver tank could result in air
receiver tank rupture or explosion, which could cause substantial
property damage, severe personal injury, or death. Never modify
or repair tank. Obtain replacement from service center.
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EN-12 22204945 Rev C
EN
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Abnormal piston, ring or cylinder wear.
Lubricant viscosity too low Drain existing lubricant and rell with proper
lubricant.
Lubricant level too low Add lubricant to crankcase to proper level.
Detergent type lubricant being used Drain existing lubricant and rell with proper
lubricant
Cylinder(s) or piston(s) scratched worn or
scored. Repair or replace as required
Extremely dusty atmosphere. Install remote air inlet piping and route to
source of cleaner air. Install more eective
ltration.
Worn cylinder nish Deglaze cylinder with 180 grit ex-hone.
Air delivery drops o
Clogged or dirty inlet and / or discharge line
lter Clean or replace
Air leaks in air discharge piping. Check tubing and connections.
Lubricant viscosity too high. Drain existing lubricant and rell with proper
lubricant.
Compressor valves leaky, broken, carbonized
or loose. Inspect valves. Clean or replace as required. Install valve kit.
Piston rings damaged or worn (broken, rough
or scratched). Excessive end gap or side
clearance.
Install ring kit.
Piston rings not seated, are stuck in grooves
or end gaps not staggered. Adjust piston rings
Cylinder(s) or piston(s) scratched, worn or
scored. Repair or replace as required
Defective safety/relief valve. Replace
Unit does not come up to speed
Loose beltwheel or motor pulley, excessive
end play in motor shaft or loose drive belts. Check beltwheel, motor pulley, crankshaft, drive belt tension and alignment. Repair or
replace as required.
Lubricant viscosity too high Drain existing lubricant and rell with proper
lubricant.
Improper line voltage Check line voltage and upgrade lines as
required. Contact electrician.
Compressor valves leaky, broken, carbonized
or loose. Inspect valves. Clean or replace as required.
Install valve kit.
Defective ball bearings on crankshaft or
motor shaft. Inspect bearings and replace crankshaft assembly if required.
Unit is slow to come up to speed
Lubricant viscosity too high Drain existing lubricant and rell with proper
lubricant.
Leaking check valve or check valve seat
blown out. Replace check valve.
Ambient temperature too low. Relocate unit to warmer environment. Install
crankcase heater kit.
Bad motor. Replace.
Unit runs excessively hot Inadequate ventilation around beltwheel. Relocate unit for better air ow
Drive belts too tight or misaligned Adjust belts to proper tension and alignment.
Compressor valves leaky, broken, carbonized
or loose Inspect valves. Clean or replace as required. Install valve kit.
Wrong beltwheel direction of rotation Check motor wiring for proper connections.
Reverse two leads on three-phase motors.
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22204945 Rev C EN-13
EN
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Excessive noise during operation
Loose beltwheel or motor pulley, excessive
end play in motor shaft or loose drive belts. Check beltwheel, motor pulley, crankshaft, drive belt tension and alignment. Repair or
replace as required.
Lubricant viscosity too high Drain existing lubricant and rell with proper
lubricant
Lubricant level too low Add lubricant to crankcase to proper level
Compressor valves leaky, broken, carbonized
or loose. Inspect valves. Clean or replace as required. Install valve kit
Carbon build-up on top of piston(s). Clean piston(s). Repair or replace as required.
Defective ball bearings on crankshaft or
motor shaft. Inspect bearings and replace crankshaft assembly if required
Leaking check valve or check valve seat
blown out. Replace check valve.
Excessive starting and stopping
Air leaks in air discharge piping. Check tubing and connections
Leaking check valve or check valve seat
blown out. Replace check valve
Excessive condensate in receiver tank Drain receiver tank with manual drain valve
High oil consumption
Clogged or dirty inlet and/or discharge line
lter. Clean or replace
Lubricant viscosity too low Drain existing lubricant and rell with proper
lubricant
Detergent type lubricant being used Drain existing lubricant and rell with proper
lubricant
Piston rings damaged or worn (broken, rough
or scratched). Excessive end gap or side
clearance
Install ring kit
Piston rings not seated, are stuck in grooves
or end gaps not staggered Adjust piston rings
Cylinder(s) or piston(s) scratched, worn or
scored Repair or replace as required
Connecting rod, piston pin or crankpin
bearings worn or scored Inspect all. Repair or replace as required
Crankshaft seal worn or crankshaft scored Replace seal air crankshaft assembly
Worn cylinder nish Deglaze cylinder with 180 grit ex-hone
Knocking or rattling
Loose beltwheel or motor pulley, excessive
end play in motor shaft or loose drive belts. Check beltwheel, motor pulley, crankshaft, drive belt tension and alignment. Repair or
replace as required.
Compressor valves leaky, broken, carbonized
or loose. Inspect valves. Clean or replace as required. Install valve kit
Carbon build-up on top of piston(s). Clean piston(s). Repair or replace as required.
Cylinder(s) or piston(s) scratched, worn or
scored Repair or replace as required
Connecting rod, piston pin or crankpin
bearings worn or scored Inspect all. Repair or replace as required
Defective ball bearings on crankshaft or
motor shaft. Inspect bearings and replace crankshaft assembly if required
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EN-14 22204945 Rev C
EN
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Lights icker or dim when running
Improper line voltage Check line voltage and upgrade lines as
required. Contact electrician.
Wiring or electric service panel too small Install properly sized wire or service box.
Contact electrician.
Poor contact on motor terminals or starter
connections Ensure good contact on motor terminals or starter connections
Improper starter overload heaters Install proper starter overload heaters.
Contact electrician
Poor power regulation (unbalanced line) Contact power company
Moisture in crankcase or “milky” appearance
in petroleum lubricant or rusting in cylinders
Detergent type lubricant being used Drain existing lubricant and rell with proper
lubricant
Extremely light duty cycles Run unit for longer duty cycles
Unit located in damp or humid location Relocate unit
Motor overload trips or draws excessive
current
Lubricant viscosity too high Drain existing lubricant and rell with proper
lubricant
Improper line voltage Check line voltage and upgrade lines as
required. Contact electrician.
Wiring or electric service panel too small Install properly sized wire or service box.
Contact electrician.
Poor contact on motor terminals or starter
connections Ensure good contact on motor terminals or starter connections
Improper starter overload heaters Install proper starter overload heaters.
Contact electrician
Poor power regulation (unbalanced line) Contact power company
Drive belts too tight or misaligned Adjust belts to proper tension and alignment.
Compressor valves leaky, broken, carbonized
or loose Inspect valves. Clean or replace as required. Install valve kit
Cylinder(s) or piston(s) scratched, worn or
scored Repair or replace as required
Connecting rod, piston pin or crankpin
bearings worn or scored Inspect all. Repair or replace as required
Defective ball bearings on crankshaft or
motor shaft. Inspect bearings and replace crankshaft assembly if required
Leaking check valve or check valve seat
blown out. Replace check valve.
Ambient temperature too low. Relocate unit to warmer environment. Install
crankcase heater kit.
Bad motor. Replace.
Motor will not start
Improper line voltage Check line voltage and upgrade lines as
required. Contact electrician.
Wiring or electric service panel too small Install properly sized wire or service box.
Contact electrician.
Poor contact on motor terminals or starter
connections Ensure good contact on motor terminals or starter connections
Improper starter overload heaters Install proper starter overload heaters.
Contact electrician
Bad motor Replace

22204945 Rev C EN-15
EN
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Oil in discharge air (oil pumping)
Lubricant viscosity too low Drain existing lubricant and rell with proper
lubricant
Detergent type lubricant being used Drain existing lubricant and rell with proper
lubricant
Piston rings damaged or worn (broken, rough
or scratched). Excessive end gap or side
clearance
Install ring kit
Piston rings not seated, are stuck in grooves
or end gaps not staggered Adjust piston rings
Cylinder(s) or piston(s) scratched, worn or
scored Repair or replace as required
Worn cylinder nish Deglaze cylinder with 180 grit ex-hone
Excessive condensate in receiver tank Drain receiver tank with manual drain valve
Oil leaking from shaft seal Crankshaft seal worn or crankshaft scored Replace seal air crankshaft assembly
Safety/relief valve “pops” Clogged or dirty inlet and / or discharge line
lter Clean or replace
Compressor valves leaky, broken, carbonized
or loose. Inspect valves. Clean or replace as required. Install valve kit
Defective safety/relief valve Replace
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EN-16 22204945 Rev C
EN
WARRANTY
Ingersoll Rand company warrants that the equipment manufactured by it and delivered hereunder shall be free of defects in material and workmanship
for a period of twelve (12) months from the date of placing the equipment in operation or eighteen (18) months from the date of shipment, whichever
shall occur rst. The foregoing warranty period shall apply to all equipment, except the following:
Compressors purchased with an accompanying Extended Warranty Kit that are operated solely on the included Ingersoll Rand synthetic lubricant
will have their bare compressor warranted for the earlier of twenty-four (24) months from the date of initial operation or thirty (30) months from the
date of shipment.
Replacement parts will be warranted for six (6) months from the date of shipment.
Should any failure to conrm this warranty be reported in writing to the company within said period, the company shall, at its option, correct such non-
conrmity by suitable repair to such equipment, or furnish a replacement part F.O.B point of shipment, provided the purchaser has installed, maintained
and operated such equipment in accordance with good industry practiced and has complied with specic recommendations of the company. Accessories
or equipment furnished by the company, but manufactured by others, shall carry whatever warranty the manufacturer conveyed to Ingersoll Rand
Company and which can be passed on to the purchaser. The company shall not be liable for any repairs, replacements, or adjustments to the equipment
or any costs of labour performed by the purchaser without company’s prior written approval.
The company makes no performance warranty unless specically stated within its proposal and the eects of corrosion, erosion and normal wear and tear
are specically excluded from the company’s warranty. In the event performance warranties are expressly included, the company’s obligation shall be to
correct in the manner and for the period of time provided above.
THE COMPANY MAKES NO OTHER WARRANTY OF REPRESENTATION OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXPECT THAT OF
TITLE, AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND HEREBY DISCLAIMED.
Correction by the company of non-conformities, whether patent or latent, in the manner and for the period of time provided above, shall constitute
fulllment of all liabilities of the company and its distributers for such non-conformities with respect to or arising out of such equipment.
LIMITATION OF LIABILITY
THE REMEDIES OF THE PURCHASER SET FORTH HEREIN ARE EXCLUSIVE, AND THE TOTAL LIABILITY OF THE COMPANY, ITS DISTRIBUTERS AND SUPPLIERS
WITH RESPECT TO CONTRACT OR THE EQUIPMENT AND SERVICES FURNISHED, IN CONNECTION WITH THE PERFORMANCE OR BRANCH THEREOF, OR
FROM THE MANUFACTURE, SALE, DELIVERY, INSTALLATION, REPAIR OR TECHNICAL DIRECTION COVERED BY OR FURNISHED UNDER CONTRACT, WHETHER
BASED ON CONTRACT, WARRANTY, NEGLIGIANCE, INDEMNITY, STRICT LIABILITY OR OTHERWISE SHALL NOT EXCEED THE PURCHASE PRICE OF THE UNIT
OF EQUIPMENT UPON WHICH SUCH LIABILITY IS BASED.
THE COMPANY, ITS DISTRIBUTERS AND ITS SUPPLIERS SHALL IN NO EVENT BE LIABLE TO THE PURCHASER, ANY SUCCESSORS IN INTEREST OR ANY
BENEFICIARY OR ASSIGNEE OF THE CONTRACT FOR ANY CONSEQUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR PUNITIVE DAMAGES ARISING OUT OF THIS
CONTRACT OR ANY BREACH THEREOF, OR ANY DEFECT IN, OR FAILURE OF , OR MALFUNCTION OF THE EQUIPMENT, WHETHER OR NOT BASED UPON LOSS
OF USE, LOSS PROFITS OR REVENUE, INTEREST, LOST GOODWILL, WORK STOPPAGE, IMPAIRMENT OF THE OTHER GOODS, LOSS BY REASON OF SHUTDOWN
OR NON-OPERATION, INCREASED FOR SERVICE INTERRUPTION WHETHER OR NOT SUCH LOSS OR DAMAGE IS BASED ON CONTRACT, WARRANTY,
NEGLIGENCE, INDEMNITY, STRICT LIABILITY OR OTHERWISE.

1.
2.

WARRANTY AND LIMITATION OF LIABILITY
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22204945 Rev C EN-17
EN
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EN-18 22204945 Rev C
EN
REF. NO. PART NO. DESCRIPTION QTY.
CANT.
QTÉ.
REF. 97334148 PUMP, BARE COMPRESSOR _
X1 20102703 SET, PISTON RING 2
2 NSS
z RING, COMPRESSION 1
3 NSS
z RING, SCRAPER 1
4 NSS
z RING, OIL CONTROL SPACER 2
5 NSS
z RING, OIL CONTROL 1
6 95033593 PLUG, OIL DRAIN 1
7 96706874 CAPSCREW. M8X65 (HEAD BOLT) 6
8 96702253 CAPSCREW. M8 X25 (CYLINDER BOLT) 6
9 96728316 WASHER. SPRING- M8 6
10 97333173 ASSEMBLY. CONNECTING ROD 2
11 96705876
z CAPSCREW, M8 X 25 2
12 20102711 ASSEMBLY, CRANKSHAFT - SERVICE 1
13 NSS
z CRANKSHAFT 1
14 NSS
z BEARING, MAIN 1
15 NSS
z BEARING, BALL 1
16 54423504
z WASHER 1
17 96730437
z CAPSCREW, M8 X 20 - LEFT HAND THREAD 1
17A 95245494
z KEY, WOODRUFF
18 97334254 ASSEMBLY, OIL FILL PLUG 1
19 NSS
z PLUG. OIL FILL 1
20 97334288
z O-RING, OIL FILL PLUG 1
21 97333389 ASSEMBLY, PISTON & PIN 2
22 NSS
z PISTON 1
23 NSS
z PIN, PISTON 1
24 NSS
z RING, LOCK 2
25 97335061 ASSEMBLY VALVE 1
26 NSS
z PLATE, VALVE 1
27 NSS
z VALVE, DISCHARGE 2
28 NSS
z VALVE, INLET 2
29 NSS
z STOP, DISCHARGE 2
30 NSS
z RETAINER, INLET 2
31 NSS
z SCREW, HEX HEAD - M3 X 16 4
32 NSS
z NUT, HEX - M3 W/LOCKWASHER 4
32A NSS
z STOP, INLET 2
33 97335756 BELTWHEEL 1
34 97330500 CAPSCREW, M6 X 14 (END COVER BOLTS) 4
35 97333488 CYLINDER 1
36 20102729 ASSEMBLY, END COVER - SERVICE 1
37 97335624
z SEAL, SHAFT 1
38 NSS
z COVER END 1
39 97333843
z GASKET, END COVER 1
40 97334171 FRAME, COMPRESSOR 1
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22204945 Rev C EN-19
EN
41 54429600 GASKET, VALVE PLATE 1
X42 97333546 GASKET, CYLINDER 1
43 54410667 GASKET, HEAD 1
44 97334270 GLASS, SIGHT 1
45 54410683 HEAD 1
46 70243936 ASSEMBLY, VENT 1
47 54406640 FILTER, INLET 1
48 32170979
z ELEMENT, FILTER 1
NSS NOT SOLD SEPARATELY
AVAILABLE lNDlVlDUALLY OR IN VALVE KIT 20100277
XAVAILABLE INDIVIDUALLY OR IN PISTON RING KIT 20100285
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EN-20 22204945 Rev C
EN
PARTS LIST
REF. NO. PART NO. DESCRIPTION QTY.
1 84G03724 CAPSCREW 4
2 95750394 WASHER SPRING LOCK 4
3 97334148 PUMP. BARE COMPRESSOR 1
BELTGUARD GROUP
4 - ASSEMBLY COMPLETE BELTGUARD 1
5 32188518 BRACE, BELTGUARD 1
6 56280159 SCREW, HEX- SERRATED FLANGE-
M6-1.0X 12MM
1
7 54416730 BELTGUARD, FRONT 1
8 54416748 BELTGUARD, BACK 1
9 97173595 CAPSCREW, SELF TAP -1/4-20X1/2 4
9A 95916078 WASHER, FLAT 1/4 ZINC 4
9B 32496093 CLIP, PVC COATED 4
9C 32241200 FASTENER, U TYPE 1
9D 32175564 CAPSCREW, SERRATED WASHER HEAD - 1/4X3/4 1
NI 54461108 GUARD, COMPRESSOR END 1
TUBING & FITTINGS GROUP
10 95031795 ELBOW, TUBE 5/8 X 1/2 1
11 97339303 ASSY, DISCHARGE TUBE -SS5LS 1
11 22090112 ASSY, DISCHARGE TUBE -SS5N5 1
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