ESPAÑOL: PÁGINA 25
FRANÇAIS: PAGE 49
Instruction
manual
Single Stage Oillube
Compressor
MODEL
CPLC7060V
IMPORTANT
Please make certain that the person who is to use this
equipment carefully reads and understands these
instructions before starting operations.
To learn more about Porter-Cable
visit our website at:
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
PROFESSIONAL POWER TOOLS
Serial No.
Part No. D23269-049-2
Copyright © 2004 PORTER-CABLE Corporation
IMPORTANT SAFETY INSTRUCTIONS (cont’d)
SAVE THESE INSTRUCTIONS
IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY
AND PROPERTY DAMAGE. READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUC-
TIONS BEFORE USING THIS EQUIPMENT.
HAZARD
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN
HOW TO PREVENT IT
ALWAYS OPERATE THE COMPRESSOR IN A
WELL VENTILATED AREA FREE OF COM-
BUSTIBLE MATERIALS, GASOLINE OR SOL-
VENT VAPORS.
IT IS NORMAL FOR ELECTRICAL CONTACTS
WITHIN THE MOTOR AND PRESSURE SWITCH TO
SPARK.
IF SPRAYING FLAMMABLE MATERIALS, LOCATE
COMPRESSOR AT LEAST 20 FEET AWAY FROM
SPRAY AREA. AN ADDITIONAL LENGTH OF
HOSE MAY BE REQUIRED.
IF ELECTRICAL SPARKS FROM COMPRESSOR
COME INTO CONTACT WITH FLAMMABLE
VAPORS, THEY MAY IGNITE, CAUSING FIRE OR
EXPLOSION.
STORE FLAMMABLE MATERIALS IN A SECURE
LOCATION AWAY FROM COMPRESSOR.
RESTRICTING ANY OF THE COMPRESSOR
VENTILATION OPENINGS WILL CAUSE SERIOUS
OVERHEATING AND COULD CAUSE FIRE.
NEVER PLACE OBJECTS AGAINST OR ON TOP
OF COMPRESSOR. OPERATE COMPRESSOR
IN AN OPEN AREA AT LEAST 12 INCHES AWAY
FROM ANY WALL OR OBSTRUCTION THAT
WOULD RESTRICT THE FLOW OF FRESH AIR TO
THE VENTILATION OPENINGS.
OPERATE COMPRESSOR IN A CLEAN, DRY, WELL
VENTILATED AREA. DO NOT OPERATE UNIT
INDOORS OR IN ANY CONFINED AREA.
UNATTENDED OPERATION OF THIS PRODUCT
COULD RESULT IN PERSONAL INJURY OR
PROPERTY DAMAGE. TO REDUCE THE RISK
OF FIRE, DO NOT ALLOW THE COMPRESSOR
TO OPERATE UNATTENDED.
ALWAYS REMAIN IN ATTENDANCE WITH THE
PRODUCT WHEN IT IS OPERATING.
ALWAYS DISCONNECT ELECTRICAL POWER
BY MOVING PRESSURE SWITCH LEVER TO
THE OFF POSITION AND DRAIN TANK DAILY
OR AFTER EACH USE.
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
HOW TO PREVENT IT
1. FAILURE TO PROPERLY DRAIN CONDENSED
WATER FROM THE TANK, CAUSING RUST
AND THINNING OF THE STEEL TANK.
2. MODIFICATIONS OR ATTEMPTED REPAIRS
TO THE TANK.
3. UNAUTHORIZED MODIFICATIONS TO THE
UNLOADER VALVE, SAFETY VALVE, OR ANY
OTHER COMPONENTS WHICH CONTROL
TANK PRESSURE.
4. EXCESSIVE VIBRATION CAN WEAKEN THE
AIR TANK AND CAUSE RUPTURE OR
EXPLOSION.
DRAIN TANK DAILY OR AFTER EACH USE. IF
TANK DEVELOPS A LEAK, REPLACE IT IMMEDI-
ATELY WITH A NEW TANK OR REPLACE THE
ENTIRE COMPRESSOR.
NEVER DRILL INTO, WELD, OR MAKE ANY MOD-
IFICATIONS TO THE TANK OR ITS ATTACH-
MENTS.
THE TANK IS DESIGNED TO WITHSTAND SPECIF-
IC OPERATING PRESSURES. NEVER MAKE
ADJUSTMENTS OR PARTS SUBSTITUTIONS TO
ALTER THE FACTORY SET OPERATING PRES-
SURES.
ATTACHMENTS & ACCESSORIES:
FOR ESSENTIAL 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 NEV-
ER EXCEED THE MAXIMUM ALLOWABLE PRES-
SURE RATING OF ATTACHMENTS. NEVER USE
COMPRESSOR TO INFLATE SMALL LOW-PRES-
SURE OBJECTS SUCH AS CHILDREN’S TOYS,
FOOTBALLS, BASKETBALLS. ETC.
EXCEEDING THE PRESSURE RATING OF AIR
TOOLS, SPRAY GUNS, AIR OPERATED ACCESSO-
RIES, TIRES AND OTHER INFLATABLES CAN
CAUSE THEM TO EXPLODE OR FLY APART, AND
COULD RESULT IN SERIOUS INJURY.
3 - ENG
D23269
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 AT HIGH SPEED, RESULT-
ING IN PROPERTY DAMAGE OR PERSONAL
INJURY.
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.
RISK TO BREATHING
WHAT CAN HAPPEN
HOW TO PREVENT IT
THE COMPRESSED AIR DIRECTLY FROM YOUR
COMPRESSOR IS NOT SAFE FOR BREATHING.
THE AIR STREAM MAY CONTAIN CARBON
MONOXIDE, TOXIC VAPORS, OR SOLID PARTI-
CLES FROM THE TANK. BREATHING THESE
CONTAMINANTS CAN CAUSE SERIOUS INJURY
OR DEATH.
AIR OBTAINED DIRECTLY FROM THE COMPRES-
SOR SHOULD NEVER BE USED TO SUPPLY AIR
FOR HUMAN CONSUMPTION. IN ORDER TO USE
AIR PRODUCED BY THIS COMPRESSOR FOR
BREATHING, SUITABLE FILTERS AND IN-LINE
SAFETY EQUIPMENT MUST BE PROPERLY
INSTALLED. IN-LINE FILTERS AND SAFETY
EQUIPMENT USED IN CONJUNCTION WITH THE
COMPRESSOR MUST BE CAPABLE OF TREAT-
ING AIR TO ALL APPLICABLE LOCAL AND FED-
ERAL CODES PRIOR TO HUMAN CONSUMP-
TION.
WORK IN AN AREA WITH GOOD CROSS-VENTI-
LATION. READ AND FOLLOW THE SAFETY
INSTRUCTIONS PROVIDED ON THE LABEL OR
SAFETY DATA SHEETS FOR THE MATERIAL YOU
ARE SPRAYING. USE A NIOSH/MSHA
SPRAYED MATERIALS SUCH AS PAINT, PAINT
SOLVENTS, PAINT REMOVER, INSECTICIDES,
WEED KILLERS, CONTAIN HARMFUL VAPORS
AND POISONS.
APPROVED RESPIRATOR DESIGNED FOR USE
WITH YOUR SPECIFIC APPLICATION.
RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPEN
HOW TO PREVENT IT
YOUR AIR COMPRESSOR IS POWERED BY ELEC-
TRICITY. LIKE ANY OTHER ELECTRICALLY POW-
ERED DEVICE, IF IT IS NOT USED PROPERLY IT
MAY CAUSE ELECTRIC SHOCK.
NEVER OPERATE THE COMPRESSOR OUTDOORS
WHEN IT IS RAINING OR IN WET CONDITIONS.
NEVER OPERATE COMPRESSOR WITH PROTEC-
TIVCOVERS REMOVED OR DAMAGED. a
REPAIRS ATTEMPTED BY UNQUALIFIED PERSON-
NEL CAN RESULT IN SERIOUS INJURY OR DEATH
BY ELECTROCUTION.
ANY ELECTRICAL WIRING OR REPAIRS
REQUIRED ON THIS PRODUCT SHOULD BE PER-
FORMED BY AUTHORIZED SERVICE CENTER
PERSONNEL IN ACCORDANCE WITH NATIONAL
AND LOCAL ELECTRICAL CODES.
ELECTRICAL GROUNDING: FAILURE TO PROVIDE
ADEQUATE GROUNDING TO THIS PRODUCT
COULD RESULT IN SERIOUS INJURY OR DEATH
FROM ELECTROCUTION. SEE GROUNDING
INSTRUCTIONS.
MAKE CERTAIN THAT THE ELECTRICAL CIRCUIT
TO WHICH THE COMPRESSOR IS CONNECTED
PROVIDES PROPER ELECTRICAL GROUNDING,
CORRECT VOLTAGE AND ADEQUATE FUSE
PROTECTION.
D23269
4 - ENG
IMPORTANT SAFETY INSTRUCTIONS (cont’d)
RISK FROM MOVING PARTS
WHAT CAN HAPPEN
HOW TO PREVENT IT
MOVING PARTS SUCH AS THE PULLEY, FLY-
WHEEL AND BELT CAN CAUSE SERIOUS
INJURY IF THEY COME INTO CONTACT WITH
YOU OR YOUR CLOTHING.
NEVER OPERATE THE COMPRESSOR WITH
GUARDS OR COVERS WHICH ARE DAMAGED OR
REMOVED.
ANY REPAIRS REQUIRED ON THIS PRODUCT
SHOULD BE PERFORMED BY AUTHORIZED
SERVICE CENTER PERSONNEL.
ATTEMPTING TO OPERATE COMPRESSOR WITH
DAMAGED OR MISSING PARTS OR ATTEMPT-
ING TO REPAIR COMPRESSOR WITH PROTEC-
TIVE SHROUDS REMOVED CAN EXPOSE YOU TO
MOVING PARTS AND CAN RESULT IN SERIOUS
INJURY.
RISK OF BURNS
WHAT CAN HAPPEN
HOW TO PREVENT IT
TOUCHING EXPOSED METAL SUCH AS THE
COMPRESSOR HEAD OR OUTLET TUBES, CAN
RESULT IN SERIOUS BURNS.
NEVER TOUCH ANY EXPOSED METAL PARTS
ON COMPRESSOR DURING OR IMMEDIATELY
AFTER OPERATION. COMPRESSOR WILL
REMAIN HOT FOR SEVERAL MINUTES AFTER
OPERATION.
DO NOT REACH AROUND PROTECTIVE
SHROUDS OR ATTEMPT MAINTENANCE UNTIL
UNIT HAS BEEN ALLOWED TO COOL.
RISK OF FALLING
WHAT CAN HAPPEN
HOW TO PREVENT IT
A PORTABLE COMPRESSOR CAN FALL FROM A
TABLE, WORKBENCH OR ROOF CAUSING DAM-
AGE TO THE COMPRESSOR AND COULD
RESULT IN SERIOUS INJURY OR DEATH TO THE
OPERATOR.
ALWAYS OPERATE COMPRESSOR IN A STABLE
SECURE POSITION TO PREVENT ACCIDENTAL
MOVEMENT OF THE UNIT. NEVER OPERATE
COMPRESSOR ON A ROOF OR OTHER ELEVAT-
ED POSITION. USE ADDITIONAL AIR HOSE TO
REACH HIGH LOCATIONS.
RISK OF PROPERTY DAMAGE WHEN
TRANSPORTING COMPRESSOR
(Fire, Inhalation, Damage
to Vehicle Surfaces)
WHAT CAN HAPPEN
HOW TO PREVENT IT
OIL CAN LEAK OR SPILL AND COULD RESULT
IN FIRE OR BREATHING HAZARD, SERIOUS
INJURY OR DEATH CAN RESULT. OIL LEAKS
WILL DAMAGE CARPET, PAINT OR OTHER SUR-
FACES IN VEHICLES OR TRAILERS.
ALWAYS PLACE COMPRESSOR ON A PROTEC-
TIVE MAT WHEN TRANSPORTING TO PROTECT
AGAINST DAMAGE TO VEHICLE FROM LEAKS.
REMOVE COMPRESSOR FROM VEHICLE IMMEDI-
ATELY UPON ARRIVAL AT YOUR DESTINATION.
5 - ENG
D23269
GLOSSARY
Become familiar with these terms before operating the unit.
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure of air delivery.
PSIG: Pounds per square inch gauge; a unit of measure of pressure.
ASME: American Society of Mechanical Engineers; made, tested, inspected and
registered to meet the standards of the ASME.
Code Certification: Products that bear one or more of the following marks: UL,
CUL, ETL, CETL, have been evaluated by OSHA certified independent safety labo-
ratories and meet the applicable Underwriters Laboratories Standards for Safety.
Cut-In Pressure: While the motor is off, air tank pressure drops as you continue to
use your accessory. When the tank pressure drops to the factory set low pressure
the motor will restart automatically. The low pressure at which the motor automati-
cally restarts is called “cut-in” pressure.
Cut-Out Pressure: When an air compressor is turned on and begins to run, air
pressure in the air tank begins to build. It builds to a factory set high pressure
before the motor automatically shuts off - protecting your air tank from pressure
higher than its capacity. The high pressure at which the motor shuts off is called
“cut-out” pressure.
Branch Circuit: Circuit carrying electricity from electrical panel to outlet.
SPECIFICATIONS
Model No.
CPLC7060V
Horsepower Peak
Voltage/Hertz/Phase
7.0
240V/60/1
15 Amp
Time Delay
60 ASME, Vertical
110 PSIG
135 PSIG
12.1
Minimum Branch Circuit Requirement
* Fuse Type
Air Tank Capacity (Gallon)
Approximate Cut-in Pressure
Approximate Cut-out Pressure
SCFM @ 40 PSIG
SCFM @ 90 PSIG
9.7
*
This air compressor can be operated on a 15 amp circuit if:
1. Voltage supply to circuit is normal.
2. Circuit is not used to supply any other electrical needs (lights, appliances, etc.)
3. Extension cords comply with specifications in owners manual.
4. Circuit is equipped with 15 amp circuit breaker or 15 amp time delay fuse
marked Type D.
If any of the above conditions cannot be met, or if operation of the air compressor
repeatedly causes interruption of the power it may be necessary to operate it from
a 20 amp circuit. It is not necessary to change the cord set.
* A circuit breaker is preferred. Use only a fuse or circuit breaker that is the same
rating as the branch circuit on which the air compressor is operated. If the air com-
pressor is connected to a circuit protected by fuses, use dual element time delay
fuses.
ACCESSORIES
Accessories for this unit are available at the store the unit was purchased.
D23269
6 - ENG
ASSEMBLY
Tools Required for Assembly
1 - 9/16” socket or open end wrench
Electric drill
Unpacking
1. Remove all packaging.
It may be necessary to brace or support one side of
the outfit when removing the pallet because the air
compressor will have a tendency to tip.
2. Remove and discard the (4) screws and washers holding the compressor to the
pallet.
3. With the help of another person carefully remove air compressor from pallet
and place on a level surface.
To Add Oil To Pump
Compressors are shipped without oil. A small amount
of oil may be present in the pump upon receipt of the
air compressor. This is due to plant testing and does not mean the
pump contains oil. Do not attempt to operate this air compressor
without first adding oil to the crankcase. Serious damage can result
from even limited operation unless filled with oil and broken in cor-
rectly. Make sure to closely follow initial start-up procedures.
Multi-Viscosity motor oils, like 10W 30, should not be
used in an air compressor. They leave carbon
deposits on critical components, thus reducing performance and
compressor life. Use air compressor oil only.
NOTE: Use an air compressor oil such as SAE-20 API CG/CD heavy duty motor oil.
Under extreme winter conditions use SAE-10 weight oil.
1. Place unit on a level surface.
2. Remove oil fill plug (A) and slowly add a com-
pressor oil until it is even with the top of the
oil fill hole. NOTE: Do not allow oil to be lower
than 3/8" (6 threads) from the top at any time.
When filling the crankcase, the oil flows very
slowly into the pump. If the oil is added too
quickly, it will overflow and appear to be full.
NOTE: Crankcase oil capacity is approximate-
ly 16 fluid ounces.
A
3. Replace oil fill plug.
7 - ENG
D23269
INSTALLATION
Location of the Air Compressor
•
•
Locate the air compressor in a clean, dry, and well ventilated area.
Located the air compressor at least 12" away from the wall or other obstruc-
tions that will interfere with the flow of air.
•
•
Locate the air compressor as close to the main power supply as possible to
avoid using long lengths of electrical wiring. Long lengths of electrical wiring
could cause power loss to the motor.
The air filter must be kept clear of obstructions which could reduce air flow to
the air compressor.
Anchoring of the Air Compressor
Excessive Vibration can weaken the air tank and
cause an explosion. The compressor must be properly
mounted.
The air compressor MUST be bolted to a solid, level surface.
Hardware needed:
4 - Concrete anchors (not supplied)
4 - 3/8” Lag screw to fit concrete anchors
(not supplied)
4 - 5/8” Washer (found in parts bag)
- shims (if needed)
1. Place the air compressor
on on a solid, level sur-
face.
3/8” Lag
Screw
(not supplied)
2. Mark the surface using
5/8” Washer
(supplied)
the holes in the air com-
pressor feet as a tem-
plate.
3. Drill holes in the surface
for the concrete anchors.
Surface Line
Shim Under
Washer
(not supplied)
Install concrete anchors.
Concrete Anchor
(not supplied)
4. Line-up holes in surface
with holes in air com-
pressor feet.
5. Place the (4) washers (supplied) between the floor and air compressor feet. If
needed, solid shims may be placed between the washers and floor to evenly
distribute weight on all four feet. See next figure.
6. Place the (4) 3/8” lag screws through the air compressor feet, washers, shims,
and into the anchors.
7. Torque 3/8” lag screws to 7-10 ft.-lbs.
D23269
8 - ENG
Wiring Instructions
Improper electrical installation of this product may
void its warranty and your fire insurance. Have circuit
wiring performed by qualified personnel such as a licensed electri-
cians who is familiar with the current national electrical code and any
prevailing local electrical codes.
RISK OF ELECTRICAL SHOCK. Improper electrical
grounding can result in electrical shock. The wiring
should be done by a qualified electrician
A qualified electrician needs to knows the following before wiring:
1. The amperage rating of the electrical box should be adequate. Refer to the
Specification Chart, in the parts manual, for this information.
2. The supply line should have the same electrical characteristics (voltage, cycle,
phase) as the motor. Refer to the motor nameplate, on side of motor, for this
information.
NOTE: The wiring must be the same as the motor nameplate voltage plus or minus
10%. Refer to local codes for recommended wire sizes, correct wire size, and maxi-
mum wire run; undersize wire causes high amp draw and overheating to the motor.
Electrical wiring must be located away from hot sur-
faces such as manifold assembly, compressor outlet
tubes, heads, or cylinders.
GROUNDING INSTRUCTIONS
This product should be connected to a metallic, permanent wiring system, of an
equipment-grounding terminal or lead on the product.
Voltage and Circuit Protection
Refer to the Parts Manual for the voltage and minimum branch circuit requirements.
Certain air compressors can be operated on a 15 amp circuit if the following condi-
tions are met.
1. Voltage supply through branch circuit is 15 amps.
2. Circuit is not used to supply any other electrical needs (lights, appliances, etc.).
3. Circuit is equipped with a 15 amp circuit breaker or 15 amp time delay fuse.
NOTE: If compressor is connected to a circuit protected by fuses, use only time
delay fuses marked “D”.
If any of the above conditions cannot be met, or if operation of the compressor
repeatedly causes interruption of the power, it may be necessary to operate it from
a 20 amp circuit.
9 - ENG
D23269
Air Distribution System
Plastic or PVC pipe is not designed for use with
compressed air. Regardless of its indicated pres-
sure rating, plastic pipe can burst from air pressure. Use only metal
pipe for air distribution lines.
The next figure represents a typical air distribution system. The following are tips to
remember when setting up the air compressor’s air distribution system.
●
Use pipe that is the same size as the air tank outlet. Piping that is too small will
restrict the flow of air.
●
●
If piping is over 100 feet long, use the next larger size.
Bury underground lines below the frost line and avoid pockets where conden-
sation can gather and freeze. Apply pressure before underground lines are cov-
ered to make sure all pipe joints are free of leaks.
●
●
A flexible coupling is recommended to be installed between the air discharge
outlet and main air distribution line to allow for vibration.
A separate regulator is recommended to control the air pressure. Air pressure
from the tank is usually to high for individual air driven tools.
MAIN DISTRIBUTION AIR LINES
Slope pipe in direction of air flow.
Water condensate flows along
DRAIN
LEGS
AIR USAGE
LINES
bottom of pipe to drain legs,
preventing it from entering feeder
lines.
DRAIN
TRAPS
REGULATOR
DIRT
LEG
LUBRICATOR
REGULATOR
DRAIN
TRAP
FILTER
LUBRICATOR
MOISTURE
SEPARATOR
AND TRAP
FLEXIBLE
COUPLING
AIR DISCHARGE
DIRT
LEG
VALVE
AIR
COMPRESSOR
TYPICAL COMPRESSED
AIR DISTRIBUTION SYSTEM
DRAIN COCK
VALVE
D23269
10 - ENG
OPERATION
Know Your Air Compressor
READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR
UNIT. Compare the illustrations with your unit to familiarize yourself with the loca-
tion of various controls and adjustments. Save this manual for future reference.
Description of Operation
Become familiar with these controls before operating the unit.
On/Auto/Off Switch: Turn this switch ON to provide
automatic power to the pressure switch and OFF to
remove power at the end of each use.
Pressure
Switch
Pressure Switch: The pressure switch automatically
starts the motor when the air tank pressure drops
below the factory set “cut-in” pressure. It stops the
motor when the air tank pressure reaches the facto-
ry set “cut-out” pressure.
Tank
Pressure
Gauge
On/Auto/Off
Switch
Globe Valve
Safety Valve: If the pressure switch does not shut
off the air compressor at its “cut-out” pressure set-
ting, the safety valve will protect against high pres-
sure by “popping out” at its factory set pressure
(slightly higher than the pressure switch “cut-out”
setting).
Safety
Valve
Tank Pressure Gauge: The tank pressure gauge
indicates the reserve air pressure in the tank.
Globe Valve (sold separately): Opens and closes air discharge valve. Turn knob
counter-clockwise to open and clockwise to close.
Drain Valve: The drain valve is located at the base of the
air tank and is used to drain condensation at the end of
each use.
Drain Valve
Cooling System (not shown): This compressor contains
an advanced design cooling system. At the heart of this
cooling system is an engineered fan. It is perfectly normal
for this fan to blow air through the vent holes in large
amounts. You know that the cooling system is working when air is being expelled.
Air Compressor Pump (not shown): Compresses air into the air tank. Working air
is not available until the compressor has raised the air tank pressure above that
required at the air outlet.
Check Valve: When the air compressor is operating, the
check valve is “open”, allowing compressed air to enter the air
tank. When the air compressor reaches “cut-out” pressure,
the check valve “closes”, allowing air pressure to remain inside
the air tank.
Pressure
Release
Valve
Pressure Release Valve: The pressure release valve, located
on the side of the pressure switch, is designed to automatically
release compressed air from the compressor head and the
outlet tube when the air compressor reaches “cut-out” pres-
sure or is shut off. The pressure release valve allows the motor
Check Valve
to restart freely. When the motor stops running, air will be heard escaping from this
valve for a few seconds. No air should be heard leaking when the motor is running,
or continuous leaking after unit reaches “cut-out” pressure.
11 - ENG
D23269
Air Intake Filter (not shown) This filter is designed to clean air coming into the
pump. This filter must always be clean and ventilation openings free from obstruc-
tions. See "Maintenance".
How to Use Your Unit
How to Stop:
1. Set the On/Auto/Off lever to “OFF”.
Before Starting
Break-in Procedure
Serious damage may result if the following break-in
instructions are not closely followed.
This procedure is required before the air compressor is put into service and when
the check valve or a complete compressor pump has been replaced.
1. Make sure the On/Auto/Off lever is in the "OFF" position.
2. Recheck all wiring. Make sure wires are secure at all terminals connections.
Make sure all contacts move freely and are not obstructed.
3. Open the globe valve fully to permit air to escape and prevent air pressure
build up in the air tank during the break-in period.
4. Move the On/Auto/Off lever to "ON/AUTO" position. The compressor will start.
5. Run the compressor for 30 minutes. Make sure the globe valve is open and
there is minimal air pressure build-up in tank.
6. Check all air line fittings and connections/piping for air leaks by applying a
soap solution. Correct if necessary. NOTE: Minor leaks can cause the air com-
pressor to overwork, resulting in premature breakdown or inadequate perform-
ance.
7. Check for excessive vibration. Readjust or shim air compressor feet, if neces-
sary.
8. After 30 minutes, move the On/Auto/Off lever to "OFF" position and close the
globe valve.
9. Move the On/Auto/Off lever to "ON/AUTO" position. The air receiver will fill to
“cut-out” pressure and the motor will stop.
Before Each Start-Up:
1. Place On/Auto/Off lever to “OFF”.
2. Close the globe valve.
3. Attach hose and accessories. NOTE: A regulator MUST be installed when
using accessories rated at less than 110 PSI.
Too much air pressure causes a hazardous risk of
bursting. Check the manufacturer’s maximum pres-
sure rating for air tools and accessories. The regulator outlet pressure
must never exceed the maximum pressure rating.
How to Start
1. Turn the On/Auto/Off lever to “AUTO” and allow tank pressure to build. Motor
will stop when tank pressure reaches “cut-out” pressure.
2. When the tank pressure reaches “cut-out” pressure open the globe valve.
IMPORTANT: When using regulator and other accessories refer to the manufactur-
er-s instructions.
NOTE: Always operate the air compressor in well-ventilated areas free of gasoline
or other combustible vapors. If the compressor is being used to operate a sprayer,
DO NOT place compressor near the spray area.
D23269
12 - ENG
MAINTENANCE
Customer Responsibilities
Daily or
after each
use
Every
8
hours
Before
each
use
Every Every Every
40 100 160
hours hours hours
Yearly
●
Check Safety Valve
Drain Tank
●
Oil Leaks
●
●
Check Oil
Change Oil
●
Unusual Noise and/or
Vibration
●
1
●
Air Filter
Drive Belt
Condition
●
Motor Pulley/Flywheel
alignment
●
Air compressor pump
intake and exhaust
valves
●
Inspect air lines and fit-
tings for leaks
●
1- more frequent in dusty or humid conditions
Unit cycles automatically when power is on.
When performing maintenance, you may be
exposed to voltage sources, compressed air, or moving parts.
Personal injuries can occur. Before performing any maintenance or
repair, disconnect power source from the compressor and bleed off all
air pressure.
To ensure efficient operation and longer life of the air compressor outfit, a routine
maintenance schedule should be prepared and followed. The following routine
maintenance schedule is geared to an outfit in a normal working environment oper-
ating on a daily basis. If necessary, the schedule should be modified to suit the
conditions under which your compressor is used. The modifications will depend
upon the hours of operation and the working environment. Compressor outfits in an
extremely dirty and/or hostile environment will require a greater frequency of all
maintenance checks.
NOTE: See “Operation” section for the location of controls.
To Check Safety Valve
If the safety valve does not work properly, over-
pressurization may occur, causing air tank rup-
ture or an explosion.
1. Before starting compressor, pull the ring on the safety valve to make sure that
the safety valve operates freely. If the valve is stuck or does not operate
smoothly, it must be replaced with the same type of valve.
13 - ENG
D23269
To Drain Tank
1. Set the On/Auto/Off lever to “OFF”.
2. Close the globe valve.
3. Remove the air tool or accessory.
4. Open the globe valve and allow the air to slowly bleed from the air tank until
tank pressure is approximately 20 psi.
5. Close the globe valve.
6. Drain water from air tank by opening drain valve (counter-clockwise) on bottom
of tank.
Water will condense in the air tank. If not drained,
water will corrode and weaken the air tank causing a
risk of air tank rupture.
7. After the water has been drained, close the drain valve (clockwise). The air
compressor can now be stored.
NOTE: If drain valve is plugged, release all air pressure. The valve can then be
removed, cleaned, then reinstalled.
Oil
Checking
1. Remove the oil fill plug (A). The oil level should be
even with the top of the fill hole and no lower than 6
threads from the top of fill hole.
2. If needed, slowly add oil until it reaches the top of fill
hole.
NOTE: Use a air compressor oil such as SAE-20 (API
CG/CD heavy duty motor oil. Under extreme winter con-
ditions use SAE-10 weight oil.
A
Changing
1. Remove the oil fill plug (A).
2. Remove the oil drain plug (B) and drain oil into a
suitable container.
B
3. Replace the oil drain plug (B) and tighten securely
NOTE: Use a air compressor oil such as SAE-20 (API CG/CD heavy duty motor oil.
Under extreme winter conditions use SAE-10 weight oil.
4. Slowly fill crankcase to the top of the fill hole. Crankcase capacity is 16 fluid
ounces (473.2 ml).
Overfilling with oil will cause premature compressor
failure. Do not overfill.
5. Replace oil fill plug (A) and tighten securely.
Air Filter - Inspection and Replacement
Hot surfaces. Risk of burn. Compressor heads are
exposed when filter cover is removed. Allow com-
pressor to cool prior to servicing.
Keep the air filter clean at all times. Do not operate
the air compressor with the air filter removed.
D23269
14 - ENG
A dirty air filter will not allow the compressor pump to operate at full capacity.
Before you use the compressor pump, check the air filter to be sure it is clean and
in place.
If it is dirty, replace it with a new filter. On some models,the filter may be removed
by using a pair of needle nose pliers or a screwdriver. Pull or pry out the old filter
and carefully clean the filter area. Push in the new air filter.
Motor Pulley/Flywheel Alignment
NOTE: Once the motor pulley has been moved from its factory set location, the
grooves of the flywheel and pulley must be aligned to within 1/16" to prevent
excessive belt wear.
The air compressor flywheel and motor pulley must be in-line (in the same plane)
within 1/16" to assure belt retention within flywheel belt grooves. To check align-
ment, perform the following steps:
1. Unplug air compressor from power source.
2. Remove belt guard
3. Place a straightedge against the outside
of the flywheel and the motor drive pulley.
4. Measure the distance between the edge
of the belt and the straightedge at points
A1 and A2 in figure. The difference
between measurements should be no
more than 1/16".
5. If the difference is greater or less than 1/16" loosen the set screw holding the
motor drive pulley to the shaft and adjust the pulley’s position on the shaft until
the A1 and A2 measurements are within 1/16" of each other.
6. Tighten the motor drive pulley set screw to 70-80 in.-lbs.
7. Visually inspect the motor drive pulley to verify that it is perpendicular to the
drive motor shaft. Points B1 and B2 of Figure should appear to be equal. If
they are not, loosen the setscrew of the motor drive pulley and equalize B1 and
B2, using care not to disturb the belt alignment performed in step 2.
8. Retighten the motor drive pulley setscrew to 70-80 in.-lbs.
9. Reinstall belt guard.
Air Compressor Pump Intake and Exhaust Valves
Once a year have a Trained Service Technician check the air compressor
pump intake and exhaust valves.
Inspect Air Lines and Fittings for Leaks
1. Turn the air compressor on to inspect for air leaks.
2. Apply a soap solution to all air line fittings and connections/piping.
3. Correct any leaks found.
IMPORTANT: Even minor leaks can cause the air compressor to overwork, resulting
in premature breakdown or inadequate performance.
15 - ENG
D23269
SERVICE AND ADJUSTMENTS
Unit cycles automatically when power is on. When doing
Maintenance, you may be exposed to voltage sources, com-
pressed air or moving parts. Personal injuries can occur.
Before performing any Maintenance or repair, unplug the compressor and bleed off
all air pressure.
ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST
BE PERFORMED BY TRAINED SERVICE TECHNICIAN.
Before servicing:
●
Unplug or disconnect electrical supply to the air compressor.
Bleed tank of pressure.
Allow the air compressor to cool.
●
●
To Replace or Clean Check Valve
1. Release all air pressure from air tank. See “To Drain Tank” in the Maintenance
section.
2. Unplug unit.
3. Using an adjustable wrench loosen
outlet tube nut at air tank and pump.
Carefully move outlet tube away from
check valve.
Nut
4. Using an adjustable wrench loosen
Outlet Tube
pressure relief tube nut at air tank and
pressure switch. Carefully move pres-
sure relief tube away from check valve.
5. Unscrew the check valve (turn coun-
terclockwise) using a 7/8” open end
wrench. Note the orientation for
reassembly.
Check
Valve
Pressure
Relief Tube
Nut
6. Using a screwdriver, carefully push the
valve disc up and down. NOTE: The
valve disc should move freely up and
down on a spring which holds the
Nuts
valve disc in the closed position, if not
the check valve needs to be cleaned or replaced.
7. Clean or replace the check valve. A solvent, such
as paint or varnish remover can be used to clean
the check valve.
Screwdriver
8. Apply sealant to the check valve threads.
Reinstall the check valve (turn clockwise).
In open position nothing is visible.
9. Replace the pressure release tube. Tighten nuts.
10. Replace the outlet tube and tighten nuts.
11. Perform the Break-in Procedure. See “Break-in
Procedure” in the Operation section.
In closed position disc is visible.
D23269
16 - ENG
Motor
This motor has a manual thermal overload protector. If the motor overheats for any
reason, the overload protector will shut off the motor. The motor must be allowed
to cool down before restarting. To restart:
1. Place the On/Auto/Off lever in the Off position.
2. Allow the motor to cool.
3. Depress the red reset button on the motor.
4. Place the On/Auto/Off lever in the On/Auto postion
to restart the motor.
IMPORTANT: If the overload protector shuts the motor
off frequently, check for a possible voltage problem.
Low voltage can also be suspected when:
1. The motor does not get up to full power or speed.
2. Fuses blow out when starting the motor; lights dim
and remain dim when motor is started and is running.
To Replace Belt
Serious injury or damage may occur if parts of the
body or loose items get caught in moving parts.
Never operate the unit with the belt guard removed. The belt guard should
be removed only when the compresor is unplugged.
1. Unplug compressor.
2. Remove the front of the belt guard by
disengaging the snaps. Insert a flat
bladed screwdriver at each snap loca-
tion and pry the beltguard apart.
3. Loosen the wing nut on hold down
plate and tilt motor to allow for easy
removal or installation of the belt.
4. Remove belt.
5. Replace belt. NOTE: The belt must be
Belt Guard
centered over the grooves on the fly-
wheel and motor pulley.
6. Turn the wing nut on the hold down
plate until it makes contact with the
washer, plus one additional turn.
7. Replace the belt guard.
Wing Nut
17 - ENG
D23269
STORAGE
Before you store the air compressor, make sure you do the following:
1. Review the "Maintenance" section on the preceding pages and perform sched-
uled maintenance as necessary.
2. Set the On/Auto/Off lever to “OFF”.
3. Close the globe valve.
4. Remove the air tool or accessory.
5. Open the globe valve and allow the air to slowly bleed from the air tank until
tank pressure is approximately 20 psi.
6. Drain water from air tank by opening drain valve (counter-clockwise) on bottom
of tank.
Water will condense in the air tank. If not drained,
water will corrode and weaken the air tank causing a
risk of air tank rupture.
7. After the water has been drained, close the drain or drain valve.
NOTE: If drain valve is plugged, release all air pressure. The valve can then
be removed, cleaned, then reinstalled.
8. Protect the air hose from damage (such as being stepped on or run over).
D23269
18 - ENG
TROUBLESHOOTING
Performing repairs may expose voltage sources, moving parts
or compressed air sources, moving parts or compressed air
sources. Personal injury may occur. Prior to attempting any repairs, unplug the air
compressor and bleed off all air tank air pressure.
PROBLEM
CORRECTION
CAUSE
Excessive tank pres-
sure - safety valve
pops off.
Move On/Auto/Off lever to the
not shut off motor when “OFF” position, if the outfit does
Pressure switch does
compressor reaches
“cut-out” pressure.
not shut off contact a Trained
Service Technician.
Contact a Trained Service
Technician.
Pressure switch “cut-
out” too high.
Tube fittings are not tight Tighten fittings where air can be
Air leaks at fittings.
enough.
heard escaping. Check fittings
with soapy water solution. DO
NOT OVERTIGHTEN.
Air leaks at or inside Check valve seat dam-
check valve
A defective check valve results in
a constant air leak at the pressure
release valve when there is pres-
sure in the tank and the compres-
sor is shut off. Replace check
valve. Refer the “To Replace or
Clean Check Valve” in the
aged.
“Operation” section.
Air leaks at pressure Defective pressure
switch release valve. switch release valve.
Contact a Trained Service
Technician.
Air leaks in air tank
or at air tank welds.
Defective air tank.
Air tank must be replaced. Do
not repair the leak.
Do not drill into, weld or other-
wise modify air tank or it will
weaken. The tank can rupture or
explode.
Leaking seal.
Contact a Trained Service
Technician.
Air leaks between
head and valve
plate.
19 - ENG
D23269
CORRECTION
PROBLEM
CAUSE
Operate safety valve manually by
pulling on ring. If valve still leaks,
it should be replaced.
Possible defect in safe-
ty valve.
Knocking Noise.
Defective check valve.
Loose pulley
Remove and clean, or replace.
Tighten pulley set screw,
70-80 in.-lbs.
Loose flywheel
Tighten flywheel screw,
15-20 ft.-lbs.
Compressor mounting
screws loose
Tighten mounting screws,
15-20 ft.-lbs.
Loosen wingnut and then tighten
wingnut until it contacts the wash-
er, plus one turn.
Loose belt
Carbon build-up in
pump
Have checked by a Trained
Service Technician.
Belt to tight
Loosen wingnut and then tighten
wingnut until it contacts the wash-
er, plus one turn.
Prolonged excessive use Decrease amount of air usage.
of air.
Compressor is not
supplying enough
air to operate
Compressor is not large Check the accessory air require-
accessories.
enough for air require-
ment.
ment. If it is higher than the
SCFM or pressure supplied by
your air compressor, you need a
larger compressor.
Hole in hose.
Check and replace if required.
Remove and clean, or replace.
Tighten fittings.
Check valve restricted.
Air leaks.
Restricted air intake filter Clean or replace air intake filter.
Do not operate the air compressor
with the filter removed. Refer to
the “Air Filter” paragraph in the
“Maintenance “ section
Loosen wingnut and then tighten
wingnut until it contacts the wash-
er, plus one turn.
Loose belt.
D23269
20 - ENG
CORRECTION
PROBLEM
CAUSE
Let motor cool off and overload
switch will automatically reset.
Motor overload protec-
tion switch has tripped
Motor will not run.
Motor will start automatically
when tank pressure drops below
“cut-in” pressure of pressure
switch.
Tank pressure exceeds
pressure switch “cut-in”
pressure.
Check for proper gauge wire and
cord length.
Extension cord is wrong
length or gauge.
Remove and clean, or replace.
Check valve stuck
open.
Check wiring connection inside
pressure switch and terminal box
area.
Loose electrical connec-
tions.
Possible defective
motor or starting capac-
itor.
Have checked by a Trained
Service Technician.
Paint spray on internal
motor parts.
Have checked by a Trained
Service Technician. Do not oper-
ate the compressor in the paint
spray area. See flammable vapor
warning.
Pressure release valve
on pressure switch has
not unloaded head
pressure.
Bleed the line by pushing the
lever on the pressure switch to
the “off” position; if the valve
does not open, replace switch.
1. Check fuse box for blown
fuse and replace as neces-
sary. Reset circuit breaker.
Do not use a fuse or circuit
breaker with higher rating
than that specified for your
particular branch circuit.
Fuse blown, circuit
breaker tripped.
2. Check for proper fuse. You
should use a time delay fuse.
3. Check for low voltage condi-
tions and/or proper extension
cord.
4. Disconnect the other electri-
cal appliances from circuit or
operate the compressor on
its own branch circuit.
21 - ENG
D23269
CORRECTION
PROBLEM
CAUSE
Dirty air filter.
Restricted air intake
Clean or replace. See Air Filter
paragraph in the Maintenance
section.
Excessive belt
wear
Loose belt.
Tight belt.
Loosen wingnut and then tighten
wingnut until it contacts the
washer, plus one turn.
Loosen wingnut and then tighten
wingnut until it contacts the
washer, plus one turn.
Have checked by a Trained
Service Technician.
Loose pulley.
See Motor Pulley/Flywheel
Alignment paragraph in the
Maintenace section.
Pulley misalignment.
Loose belt.
Loosen wingnut and then tighten
wingnut until it contacts the
washer, plus one turn.
Squealing sound.
Compressor pump has
no oil.
See Oil-Checking paragraph in
the Maintenace section.
D23269
22 - ENG
NOTES
23 - ENG
D23269
LIMITED WARRANTY
PORTER-CABLE CORPORATION warrants to the original purchaser that each new air
compressor and service part is free from defects in material and workmanship and agrees to
repair or replace under this warranty any defective product or part as follows from the original
date of purchase.
5 YEARS – Limited warranty on 2-stage oil-free air compressor pumps that operate at
1725 RPM and 1 year limited warranty on all other parts.
3 YEARS – Limited warranty on oil-lubricated air compressor pumps and 1 year limited
warranty on all other parts.
1 YEAR – Limited warranty on all other air compressor products.
90 Day – Service parts
Engine warranties are the responsibility of the engine manufacturer. Warranties of merchandise
sold by Porter-Cable which has been manufactured by and identified as the product of another
company are the responsibility of the manufacturer of that product.
THIS WARRANTY IS NOT TRANSFERABLE AND DOES NOT COVER
G
Products sold damaged or incomplete, sold “as is”, sold reconditioned or used as rental
equipment.
G
Delivery, installation or normal adjustments explained in the owner’s manual.
Damage or liability caused by shipping, improper handling, improper installation, incorrect
G
voltage or improper wiring, improper maintenance, improper modification, or the use of
accessories and/or attachments not specifically recommended by PORTER-CABLE for the
tool.
Repairs necessary because of operator abuse or negligence, or the failure to install, operate,
G
maintain and store the product according to the instructions in the owner’s manual.
Damage caused by cold, heat, rain, excessive humidity, corrosive environments and materi-
G
als, or other contaminants.
G
Expendable items that become worn during normal use such as drain valves, fuses, filters,
belts, air cleaners, spark plugs, engine oil and pump oil.
Cosmetic defects that do not interfere with tool functionality.
Freight costs from customer to Porter-Cable.
Repair and transportation costs of products or parts determined not to be defective.
G
G
G
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ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE
THAT MAY RESULT FROM ANY DEFECT, FAILURE OR MALFUNCTION OF THE PROD-
UCT. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you.
G
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF
ORIGINAL PURCHASE. Some states do not allow limitations on how long an implied war-
ranty lasts, so the above limitations may not apply to you.
WARRANTY SERVICE is available by delivering or shipping the defective product or part to
any Porter-Cable authorized warranty service location. To determine the nearest authorized war-
ranty service location, call the toll free number, 1-888-559-8550, 24 hours a day, 7 days a week.
Specific instructions regarding servicing arrangements and scheduling may vary depending on
the type and size of the product and the availability of repair parts.
G
DO NOT return the defective product to the retailer.
Retain the original cash register sales receipt as proof of purchase for warranty work.
Only Air compressors with 60 and 80 gallon tanks will be inspected at the site of installation.
The customer should contact Porter-Cable directly if the purchaser does not receive satis-
G
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factory results from the authorized warranty service center.
®
Porter-Cable Corporation
4825 Highway 45 North
P.O. Box 2468
Jackson, TN 38302-2468
1-888-559-8550
D23269
24 - ENG
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