Instruction
Oillube
manual
MODEL
CPL55GH8W
Compressor
IMPORTANT
o learn more about Porter-Cable
visit our website at:
http://www.porter-cable.com
PORTER+CRBLEo
PROFESSIONAL POWER TOOLS
3opyright © 2000 PORTER CABLE Corporation P;trt N¢_ D:": 2Z 008
Please make certain that the person who is to use
this equipment carefully reads and understands
these instructions before starting operations.
The Model and Serial No plate is located on the
frame Record these numbers in the spaces below
and retain for future reference
Model No
Type
Serial No
SAFETY GUIDELINES - DEFINITIONS
This manual contains information that is important for you to know and understand. This infor
mation relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To
help you recognize this information, we use the symbols below Please read the manual and
pay attention to these sections
DANGER indicates an imminently
hazardous situation which, if not
avoided, will result in death or
serious injury,
CAUTION indicates a potentially
hazardous situation which, if not
avoided, _ result in minor or
rnodera'_e i_.
[R.'_li=i [,]_r
WARNING indicates a potentially
hazardous situation which, if not
avoided, could result in death or
S@J'io_ injury
Call our Toll Free Number 1-888-559-8550, to obtain the location of the nearest Autho-
rized Service Center for ordering repair parts and for warranty repairs.
When ordering repair parts from your Iocat Authorized Service Center. always gwe the
following information:
• Model number of your compressor
• Part number and description of the item you wish to purchase
Retain Original Sales Receipt as Proof of Purchase for Warranty Repair Work.
CAUTION used without the safety
alert symbol indicates a potentially
hazardous situation which, if not
avoided, may result in I_r_erty
damage.
IMPORTANT SAFETY INSTRUCTIONS
This product is not equipped with a spark arresting muffler. If the
product will be used around flammable materials, or on land covered with
materials such as agricultural crops, forest, brush, grass, or other similar items,
then an approved spark attester must be installed and is legally required in the
state of California. It is a violation of California statutes section 130050 and/or
sections 4442 and 4443 of the California Public Resources Code, unless the
engine is equipped with a spark arrestor, as defined in section 4442, and
maintained in effective working order. Spark arresters are also required on some
U. S. Forest service land and may also be legally required under other statutes
and ordinances.
This product may contain chemicals known to the state of California to cause
cancer, birth defects, or other reproductive harm. This warning is given in
compliance with California Proposition 65, as detectable amounts of chemicals
subject to proposition 65 may be contained in this product.
READ AND FOLLOW ALL INSTRUCTIONS.
This tool was designed for certain applications PortepCable strongly recommends
that this tool NOT be modified and/or used for any application other than for which
it was designed. If you have any questions relative to its application DO NOT use
the tool until you have wrJtten Porter-Cable and we have advised you.
Technical Service Manager
Porter-Cable Corporation
4825 Highway 45 North
RO. Box 2468
Jackson, TN 38302 2468
2 _ NC,
IMPORTANT SAFETY INSTRUCTIONS (cont'd)
SAVE THESE INSTRUCTIONS _\ I
IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY
AND PROPERTY DAMAGE. READ AND UNDERSTAND ALL WARNINGS AND OPERATING
INSTRUCTIONS BEFORE USING THIS EQUIPMENT.
HAZARD
RISK OF EXPLOSION OR FIRE i_ I
i
WHAT CAN HAPPEN
GASOLINE AND GASOLINE VAPORS CAN BECOME
IGNITED BY COMING INTO CONTACT WITH HOT
COMPONENTS SUCH AS THE MUFFLER, FROM
ENGINE EXHAUST GASES, OR FROM AN
ELECTRICAL SPARK,
COMBUSTIBLE .MATERIALS WH]CH COME INTO
CONTACT WITFI HOT ENGIN E PARTS CAN BECOME
IGNITED
UNATTENDED OPERATION OF THIS PRODUCT
COULD RESULT IN PERSONAL INJURY OR
PROPERTY DAMAGE.
RISK OF BURSTING
AIR TANK: THE FOLLOWING CONDITIONS COULD LEAD TO A WEAKENING OF THE TANK, AND RESULT
IN A VIOLENT TANK EXPLOSION AND COULD CAUSE PROPERTY DAMAGE OR SERIOUS INJURY.
WHAT CAN HAPPEN
1 FAILURE TO PROPERLY DRAIN CONDENSED
WATER FROM THE TANK, CAUSING RUST AND
THINNING OF THE STEEL TANK
2 MODIFICATIONS OR A_IEMPTED REPAIRS
TO THE TANK.
3 UNAUTHORIZED MODIFICATIONS TO THE
UNLOADER VANE, SAFETY VALVE, OR ANY
OTHER COMPONENTS WHICH CONTROL
TANK PRESSURE.
4 EXCESSIVE VIBRATION CAN WEAKEN THE AIR
TANK AND CAUSE RUPTURE OR EXPLOSION.
EXCESSIVE VIBRATION WILL OCCUR iF THE
COMPRESSOR IS NOT
PROPERLY MOUNTED OR IF THE ENGINE
OPERATES ABOVE RECOMMENDED RPM
ATTACHMENTS & ACCESSORIES;
EXCEEDING THE PRESSURE RATING OF AIR
TOOLS, SPRAY GUNS, AIR OPERATED
ACCESSORIES TIRES AND OTHER INFLATABLES
CAN CAUSE THEM TO EXPLODE OR FLY APART
AND COULD RESULT IN SERIOUS INJURY
TURN ENGINE OFF AND ALLOW IT TO COOL
BEFORE ADDING FUEL TO THE TANK EQUIP
AREA OF OPERATION WITH A FIRE EXTINGUISHER
CERBEIED TO HANDLE GASOLINE OR FUEL FIRES
ADD FUEL OUTDOORS IN A WELL VENTILATED
AREA MAKE SURE THERE ARE NO SOURCES OF
IGNITION, SUCH AS CIGARETTES NEAR
REFUELING LOCATION
OPERATE COMPRESSOR IN A CLEAN DRY, WELL
VENTILATED AREA A MINIMUM QF FORTY EIGH]
INCHES FROM ANY BUILDING. OBJECT OR WALL
DO NOT OPERATE UNIT INDOORS OR IN ANY
CONFINED AREA.
STORE FUEL IN A SECURE LOCATION AWAY FROM
COMPRESSOR
ALWAYS REMAIN IN ATTENDANCE WITH THE
PRODUCT WHEN IT IS OPERATING.
r
DRAIN TANK DAILY OR AFTER EACH USE. iF TANK
DEVELOPS A [ EAK REPL_,CE IT IMMEDIATELY WITH
A NEW TANK OR REPLACE THE ENTIRE
COMPRESSOR
NEVER DRILL INTO, WELD, OR MAKE ANY
MODIFICATIONS TO THE TANK OR ITS
AI_ACH MENTS
THE TANK IS DESIGNED TO WITHSTAND SPECIFIC
OPERATING PRESSURES NEVER MAKE
ADJUSTMENTS OR PARTS SUBSTITUTIONS TO
ALTER THE FACTORY SET OPERATING
PRESSURES.
DO NOT REMOVE THE STIFFENER BAR
CONNECTING THE COMPRESSOR PUMP ]O THE
ENGINE EXCEPT TO ADJUST BELT TENSION THEN
SECURELY TIGHTEN THE STIFFENER BAR NUTS
THIS BAR CONTROLS OUTFIT VIBRATION.
FOR ESSEN]IAL CONTROL OF AIR PRESSURE YOU
MUST INSTALL A PRESSURE REGULATOR AND
PRESSURE GAUGE TO THE AIR OUTLET OF YOUR
COMPRESSOR FOLLOW THE EQUIPMENT
MANUFACTURERS RECOMMENDATION AND
NEVER EXCEED THE MAXIMUM ALLOWABLE
PRESSURE RATINGOFAI_ACHMENTS NEVERUSE
COMPRESSOR TO INFLATE SMALL LOW-
PRESSURE OBJECTS SUCH AS CHILDREN'S
TOYS, FOOTBALLS, BASKETBALLS. ETC.
3 FNG
I
HOW TO PREVENT IT
HOW TO PREVENT IT
IMPORTANT SAFETY INSTRUCTIONS (cont'd)
RISK FROM FLYING OBJECTS
WHAT CAN HAPPEN HOW TO PREVENT IT
THE COMPRESSED AIR STREAM CAN CAUSE
SOFT TISSUE DAMAGE TO EXPOSED SKIN AND
CAN PROPEL DIRT¸ CHIPS¸ LOOSE PARTICLES
AND SMALL OBJECTS A1 HIGH SPEED¸
RESULTING IN PROPERTY DAMAGE QR PERSONAL
INJURY¸
RISK TO BREATHING
WHAT CAN HAPPEN HOW TO PREVENT IT
BREATHING EXHAUST FUMES FROM ENGINE
WILL CAUSE SERIOUS INJURY OR DEATH.
THE COMPRESSED AIR FROM YOUR
COMPRESSOR IS NOT SAFE FOR BREATHING!
THE AIR STREAM MAY CONTAIN CARBON
MONOXIDE, TOXIC VAPORS OR SOLID PARTICLES
FROM THE TANK
SPRAYED MATERIALS SUCH AS PAINT PAINT
SOLVENTS, PAINT REMOVER, INSECTICIDES,
WEED KILLERS. CONTAIN HARMFUL VAPORS AND
POISONS
>a
ALWAYS WEAR ANSI Z87 1 APPROVED SAFETY
GLASSES WITH SIDE SHIELDS WHEN USING THE
COMPRESSOR
NEVER POINT ANY NOZZLE OR SPRAYER TOWARD
ANY PART OF THE BODY OR AT OTHER PEOPLE
OR ANIMALS
ALWAYS TURN THE COMPRESSOR OFF AND
BLEED PRESSURE FROM THE AIR HOSE AND
TANK BEFORE ATTEMPTING MAINTENANCE,
ATTACHING TOOLS OR ACCESSORIES
ALWAYS OPERATE AIR COMPRESSOR OUTSIDE
IN A CLEAN, WELL VENTILATED AREA. AVOID
ENCLOSED AREAS SLiCH ,\S GARAGES
BASEMENTS STORAGE SHEDS WHICH LACK A
STEADY EXCHANGE Of AIR KEEP CHILDREN
PETS AND OTHERS A_,AY FROM AREA OF
OPERATION
NEVER INHALE AIR PROM THE COMPRESSOR
EITHER DIRECTLY OR FROM A BREATHING DEVICE
CONNECTED TO THE COMPRESSOR
WORK IN AN AREA WITH GOOD CROSS-
VENTILATION. READ AND FOLLOW THE SAFETY
INSTRUCTIONS PROVIDED ON THE LABEL OR
SAFETY DATA SHEETS FOR THE MATERIAL YOU
ARE SPRAYING. USE A NIOSH/MSRA APPROVED
RESPIRATOR DESIGNED FOR USE WITH YOUR
SPECIFIC APPLICATION
RISK FROM MOVING PARTS r_
WHAT CAN HAPPEN HOW TO PREVENT IT
THE ENGINE CAN START ACCIDENTALLY IF THE ALWAYS DISCONNECT THE SPARK PLUG AND
FLYWHEEL IS TURNED BY HAND OR MOVED BY BLEED PRESSURE FROM THE TANK BEFORE
PULLING ON THE STARTER ROPE PERFORMING MAINTENANCE.
MOVING PARTS SUCH AS THE PULLEY FLYWHEEL
ANDBE[, CAN CAUSE SERIOUS INJURY, IFTHEY
COME INTO CONTACT WI]H YOU DR YOUR
CLOTHING
ATTEMPTING TO OPERATE COMPRESSOR WITH
DAMAGED OR MISSING PARTS OR ATTEMPTING
TO REPAIR COMPRESSOR WITH PROTECTIVE
SHROUDS REMOVED CAN EXPOSE YOU TO
MOVING PARTS AND (;AN RESULT IN SERIOUS
INJURY.
NEVER OPERATE THE COMPRESSOR WITH
GUARDS OR COVERS WHICH ARE DAMAGED OR
REMQVED
ANY REPAIRS REQUIRED ON IHIS PRODUCT
SHOULD BE PERFORMED BY AUTHORIZED
SERVICE CENTER PERSONNEL.
4 ENG
IMPORTANT SAFETY INSTRUCTIONS (cont'd)
RISK OF BURNS
WHAT CAN HAPPEN
TOUCHING EXPOSED METAL SUCH AS THE
COMPRESSOR HEAD OR OUTLET TUBES OR
CONTACT WITH HOT ENGINE PARTS, SUCH AS
TBE MUFFLER, CAN RESU_IN SERIOUSBURNS.
THE GASOLINE ENGINE, THE ENGINE MUFFLER,
THE COMPRESSOR HEAD AND TUBING BECOME
VERY HOT DURING OPERATION
RISK OF FALLING
WHAT CAN HAPPEN
A PORTABLE COMPRESSOR CAN FALL FROM A
TABLE, WORKBENCH OR ROOF CAUSING
DAMAGE TO THE COMPRESSOR AND COULD
RESULT IN SERIOUS INJURY OR DEATH TO THE
OPERATOR OR BYSTANDERS.
RISK OF PROPERTY DAMAGE WHEN
TRANSPORTING COMPRESSOR
(Fire, Inhalation, Damage
to Vehicle Surfaces)
WHAT CAN HAPPEN
FUEL OR OIL CAN LEAK OR SPILL AND COULD
RESULT IN FIRE OR BREATHING HAZARD,
SERIOUS INJURY OR DEATH CAN RESULT. FUEL
OR OIL LEAKS WILL DAMAGE CARPET, PAINT OR
OTHER SURFACES IN VEHICLES OR TRAILERS
Gsw*g9 -- 9/22/99
HOW TO PREVENT IT
NEVER TOUCH ANY EXPOSED METAL PARTS ON
ENGINE OR COMPRESSOR DURING OR
IMMEDIATELY AFTER OPERATION ENGINE AND
COMPRESSOR WILL REMAIN NOT FOR SEVERAL
MINUTES AFTER OPERATION
DO NOT REACH AROUND PROTECTIVE SHROUDS
OR ATTEMPT MAINTENANCE UNTIL UNIT HAS
BEEN ALLOWED TO COOL
HOW TO PREVENT IT
ALWAYS OPERATE COMPRESSOR IN A STABLE
SECURE POSITION TO PREVENT ACCIDENTAL
MOVEMENT OF THE UNIT NEVER OPERATE
COMPRESSOR ON A ROOF OR OTHER ELEVATED
POSITION. USE ADDITIONAL AIR HOSE TO
REACH HIGH LOCATIONS.
HOW TO PREVENT IT
IF COMPRESSOR IS EQUIPPED WITH A FUEL SHUT-
OFF VALVE, TURN THE VALVE TO THE OFF
POSITION BEFORE TRANSPORTING TO AVOID
FUEL LEAKS. iF COMPRESSOR IS NOT EQUIPPED
WITH A FUEL SHUT-OFF VALVE, DRAIN THE FUEL
FROM TANK BEFORE TRANSPORTING
TRANSPORT FUEL ONLY IN AN OSHA APPROVED
CONTAINER ALWAYS PLACE COMPRESSOR ON A
PROTECTIVE MAT WHEN TRANSPORTING TO
PROTECT AGAINST DAMAGE TO VEHICLE FROM
LEAKS. REMOVE COMPRESSOR FROM VEHICLE
IMMEDIATELY UPON ARRIVAL AT YOUR
DESTINATION.
5 ENG
GLOSSARY
CFM: Cubic feet per minut_
SCFM: Standard cubic feet per rninute;a unit of measure of air delivery
PSlG: Pounds per square Jncl_gauge; a unit of measure of pressure
ASME: American Society of Mechanical Engineers; made, tested, inspected and
registered to meet the standards of ASME.
California Code: Unit may comply with California Code 462 (¢)(2)/(M) (2).
Specification/mode/ label is on the side of the tank on units that comply with
California Code.
Unloader Blow-Off Pressure: When the maximum tank pressure is obtained, the
unloader valve will blow off This will cause the conqpressor to exhaust the air to
the atmosphere and not into the tank. This decreases the load on the engine and
allows it to run at a near no load condition.
Unloader Reset Pressure: When the tank pressure drops to a pre determined
point, the unloader valve closes The tank pressure will now increase until it
reaches the unloader blow-oft pressure.
Code Certification: Products that bear one or more of the following marks: UL,
CUL, ETL, CETL, have been evaluated by OSHA certified independent safety
laboratories and meet the applicable Underwriters Laboratories Standards for
Safety.
DUTY CYCLE
Porter-Cable air compressors should be operated eta not more than a 50% duty
cycle This means an air compressor that pumps air more than 50% of one hour is
considered misuse, because the air compressor is undersized for the required air
demand. Maximum compressor pumping time per hour is 30 minutes.
SPECIFICATIONS
Model No.
Engine Horsepower 5.5
Bore 2.875"
Stroke 2.0"
Air Tank Capacity (Gallon) 8
Approximate Unloader Reset Pressure 110 PStG
Approximate Unloader Blow-off Pressure 135 PSIG
SCFM @ 40 PSIG 12.0
SCFM @ 90 PSIG
IMPORTANT: See engine operator's manual for engine information.
6 _NG
CPL55GH8W
101
DESCRIPTION OF OPERATION
Air Compressor Pump (not shown): D
Compresses air into the air tank. E C
Unloader Valve (not shown): When the
maximum tank pressure is obtained, the
unloader valve will exhaust the
compressed air to the atmosphere
(blow-off). When the tank pressure drops
to a pre determined point, the unloader
valve closes and causes the tank
pressure to increase.
Safety Valve (C} Fig. 1: If the unloader Fig. 1
valve does not retease pressure when tank reaches "blow-off" pressure, the safety
valve will protect against high pressure by "popping off" at its factory set pressure
(slightly higher than the pressure switch blow off setting).
Outlet Pressure Gauge (D) Fig. 1: The outlet pressure gauge indicates theail
pressure available at the outlet side of the regulator This pressure is controlled by
the regulator and is always less than or equal to the tank pressure.
Tank Pressure Gauge (El Fig. 1: The tank pressure gauge indicates the reserve a_r
pressure in the tank.
Regulator (F} Fig. 1: Controls the air pressure shown on the outlet pressure gauge
Puff the knob out and turn clockwise to increase pressure and counterclockwise to
decrease pressure, When the desired pressure is reached push knob in to lock in
place.
Drain Valve (not shown}: A drain valve is located at the base of each air tank and
is used to drain condensation at the end of each use
Air Intake Filter (not shown}: This filter is designed to clean air coming into the
pump. This filter n3_ust,always be clean and ventilation openings free from
obstructions. See "Maintenance".
Throttle Control (not shown): A throttle control has been rncorporated as an extra
feature. When maximum tank pressure is reached and the unloader valve vents air.
it also activates a throttle control on the engine. This gas saving feature holds the
engine at a factory-set idling speed until air pressure in the air tank drops to reset
pressure. It then reactivates the throttle control and accelerates the engine to full
throttle.
INSTALLATION
_THE WHEEL AND HANDLES DO NOT PROVIDE ADEQUATE
CLEARANCE, STABILITY OR SUPPORT FOR PULLING THE COMPRESSOR UP
AND DOWN STAIRS OR STEPS. THE COMPRESSOR MUST BE LIFTED, OR
PUSHED UP A RAMP.
1. Push rubber handle
grips (L), onto
handle tubes (M).
Seat firmly. Use a
twisting motion to
ease assembly. See
Fig. 2.
2. Position one
handle and grip
assembly into
clamp on left side
of tank assembly,
as shown in Fig. 2.
Align hole in handle
with hole in clamp.
Inser_ bolt (N)
through the hole (in Fig. 2
clamp and handle). Thread nut (O) onto bolt. Using two 1/2" wrenches (not
furnished) tighten nut securely.
3.
Repeat step 2 to assemble remaining handle and grip assembly to the clamp
on the right side of tank assembly.
4.
Using a 9/16" socket wrench (not furnished) remove the four bolts securing the
compressor to the shipping skid.
A. Place spacer (S) on flat side of a rubber foot (R). Place spacer and rubber
foot against compressor frame as shown in Figure 2.
B. Align hole in spacer and rubber foot with one of the smaller holes adjacent to
the holes where shipping skid was attached.
C. Insert one of the 1/4"-20 x 3/4" bolts (P), from the hardware package, and
using a 3/8" socket wrench (not furnished) tighten firmly.
D. Repeat A through C to install the three remain=ng rubber feet.
L
O
S
Location of the Air Compressor
EXHAUST FROM THE GASOLINE ENGINE CONTAINS
DEADLY CARBON MONOXIDE, WHICH IS ODORLESS AND TOXIC.
OPERATE ENGINE ONLY IN WELL-VENTILATED AREAS.
The air compressor must be operated in a clean, dry, and well-ventilated area. The
air compressor's crankcase and head are designed with cooling fins to provide
proper cooling. The fan blades of the compressor, the flywheel, must be kept clear
of obstructions that could interfere with the flow of air through the air intake filter.
Do not install the air compressor in a location where heat is excessive. If the
humidity in the operating area is high, an air filter can be installed on the air outlet
adapter 1o remove excessive moisture. This type air filter is not provided with this
air compressor and must be purchased separately. Closely follow the instructions
packaged with the filter for proper installation.
_Do not allow the air compressor to get wet if it is
installed outdoors.
8 ENG