Porter-Cable CPFC2TV3525VP User manual

Instruction
manual
The Model and Serial No. plate is located on
the main housing of the tool. Record these
numbers in the spaces below and retain for
future reference.
Model No._________________________________
Type ______________________________________
Serial No. _________________________________
IMPORTANT!
Please make certain that the person who is
to use this equipment carefully reads and
understands these instructions before starting
operations.
®
FRANÇAIS : PAGE 22
ESPAÑOL: PÁGINA 46
To learn more about Porter-Cable
visit our website at:
http://www.porter-cable.com
Copyright © 2006, 2008 Porter-Cable
Part No. N015840 - 08/26/08 - Rev. 0
Oilfree
Compressor
MODEL #
CPFC2TV3525VP

2- ENG
N015840
SAFETY GUIDELINES - DEFINITIONS
This manual contains information that is important for you to know and understand.
This information 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 symbols.
Indicates an imminently
hazardous situation which, if not avoid-
ed, will result in death or serious
injury.
Indicates a potentially
hazardous situation which, if not avoid-
ed, may result in minor or moderate
injury.
Indicates a potentially
hazardous situation which, if not avoid-
ed, could result in death or serious
injury.
Used without the safety
alert symbol indicates a potentially haz-
ardous situation which, if not avoided,
may result in property damage.
IMPORTANT SAFETY INSTRUCTIONS
This product contains chemicals known to the State of
California to cause cancer, and birth defects or other reproductive harm.
Wash hands after handling.
Some dust contains chemicals known to the State of
California to cause cancer, birth defects or other reproductive harm such as
asbestos and lead in lead based paint.
Do not operate this unit until you read this
instruction manual for safety, operation and maintenance instruc-
tions.
SAVE THESE INSTRUCTIONS
TABLE OF CONTENTS
WARRANTY................................................2
SPECIFICATIONS ...........................................3
SAFETY GUIDELINES-DEFINITIONS ...........................3
IMPORTANT SAFETY INSTRUCTIONS ........................ 3-9
GLOSSARY ................................................9
DUTY CYCLE ..............................................9
ACCESSORIES ............................................10
ASSEMBLY ...............................................10
INSTALLATION ......................................... 10-11
OPERATION ........................................... 12-14
MAINTENANCE......................................... 14-15
SERVICE AND ADJUSTMENTS............................ 16-17
STORAGE ................................................18
TROUBLESHOOTING GUIDE ............................. 19-21

3- ENG N015840
HAZARD
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN HOW TO PREVENT IT
• Itisnormalforelectricalcon-
tacts within the motor and
pressure switch to spark.
• Alwaysoperatethecompres-
sor in a well ventilated area
free of combustible materials,
gasoline, or solvent vapors.
• Ifelectricalsparksfromcompres-
sor come into contact with flam-
mable vapors, they may ignite,
causing fire or explosion.
• Ifsprayingflammablemateri-
als, locate compressor at least
20' (6.1 m) away from spray
area. An additional length of
air hose may be required.
• Storeflammablemateri-
als in a secure location
away from compressor.
• Restrictinganyofthecom-
pressor ventilation openings
will cause serious overheat-
ing and could cause fire.
• Neverplaceobjectsagainst
or on top of compressor.
• Operatecompressorinanopen
area at least 12" (30.5 cm) 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 in any con-
fined area. Store indoors.
• Unattendedoperationofthisprod-
uctcouldresultinpersonalinjury
or property damage. To reduce the
risk of fire, do not allow the com-
pressor to operate unattended.
• Alwaysremaininattendancewith
the product when it is operating.
• Alwaysturnoffandunplug
unit when not in use.
HAZARD
RISK TO BREATHING (ASPHYXIATION)
WHAT CAN HAPPEN HOW TO PREVENT IT
• The compressed air directly from
your compressor is not safe for
breathing. The air stream may con-
tain carbon monoxide, toxic vapors,
or solid particles from the air tank.
Breathing these contaminants can
cause serious injury or death.
• Neveruseair obtained directly from
the compressor to supply air for
human consumption. The compres-
sor is not equipped with suitable
filters and in-line safety equip-
ment for human consumption.

4- ENG
N015840
• Exposuretochemicalsindustcre-
ated by power sanding, sawing,
grinding, drilling, and other con-
struction activities may be harmful.
• Sprayedmaterialssuchaspaint,
paint solvents, paint remover, insec-
ticides, weed killers, may contain
harmful vapors and poisons.
• Workinanareawithgoodcross
ventilation. Read and follow the
safety instructions provided on
the label or safety data sheets
for the materials you are spray-
ing. Always use certified safety
equipment: NIOSH/OSHA respi-
ratory protection or properly fit-
ting face mask designed for use
with your specific application.
HAZARD
RISK OF BURSTING
Air Tank: The air tank on your compressor is designed and may be UM coded [for
units with air tanks greater than 6" (152.4 mm) diameter] according to ASME Section
VIII, Div. 1 rules. All pressure vessels should be inspected once every two years.
To find your state pressure vessels inspector, look under the Division of Labor and
Industries in the government section of a phone book .
The following conditions could lead to a weakening of the air tank, and result in a
violent air tank explosion:
WHAT CAN HAPPEN HOW TO PREVENT IT
• Failuretoproperlydraincondensed
water from air tank, causing rust
and thinning of the steel air tank.
• Drainairtankdailyoraftereachuse.
If air tank develops a leak, replace
it immediately with a new air tank
or replace the entire compressor.
• Modificationsorattempted
repairs to the air tank. • Neverdrillinto,weld,ormakeany modifications to the air tank or its
attachments. Never attempt to
repair a damaged or leaking air
tank. Replace with a new air tank.
• Unauthorizedmodifica-
tions to the safety valve or
any other components which
control air tank pressure.
• Theairtankisdesignedtowith-
stand specific operating pres-
sures.Nevermakeadjustments
or parts substitutions to alter the
factory set operating pressures.
Attachments & accessories:
• Exceedingthepressurerat-
ing 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.
• Followtheequipmentmanufacturers
recommendation and never exceed
the maximum allowable pressure
rating of attachments. Never use
compressor to inflate small low
pressureobjectssuchaschildren’s
toys, footballs, basketballs, etc.

5- ENG N015840
Tires:
• Over inflation of tires could result in
seriousinjuryandpropertydamage. • Useatirepressuregaugetocheck the tires pressure before each use
and while inflating tires; see the tire
sidewall for the correct tire pressure.
NOTE: Air tanks, compressors and
similar equipment used to inflate tires
can fill small tires similar to these very
rapidly. Adjust pressure regulator on
air supply to no more than the rating of
the tire pressure. Add air in small incre-
ments and frequently use the tire gauge
to prevent over inflation.
HAZARD
RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPEN HOW TO PREVENT IT
• Yourcompressorispoweredby
electricity. Like any other electrically
powered device, if it is not used
properly it may cause electric shock.
• Neveroperatethecompres-
sor outdoors when it is rain-
ing or in wet conditions.
• Neveroperatecompressorwithpro-
tective covers removed or damaged.
• Repairsattemptedbyunqualified
personnel can result in serious
injuryordeathbyelectrocution.
• Anyelectricalwiringorrepairs
required on this product should be
performed 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. Refer
to Grounding Instructions para-
graph in the Installation section.
• Makecertainthattheelectrical
circuit to which the compressor is
connected provides proper elec-
trical grounding, correct voltage
and adequate fuse protection.
HAZARD
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,resultingin
propertydamageorpersonalinjury.
• Alwayswearcertifiedsafetyequip-
ment: ANSI Z87.1 eye protection
(CAN/CSA Z94.3) 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compres-
sor off and bleed pressure from
the air hose and air tank before
attempting maintenance, attach-
ing tools or accessories.

6- ENG
N015840
HAZARD
RISK OF HOT SURFACES
WHAT CAN HAPPEN HOW TO PREVENT IT
• Touchingexposedmetalsuch
as the compressor head, engine
head, engine exhaust 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.
HAZARD
RISK FROM MOVING PARTS
WHAT CAN HAPPEN HOW TO PREVENT IT
• Movingpartssuchasthepulley,
flywheel, and belt can cause seri-
ousinjuryiftheycomeintocon-
tact with you or your clothing.
• Neveroperatethecompres-
sor with guards or covers which
are damaged or removed.
• Keepyourhair,clothing,and
gloves away from moving parts.
Looseclothes,jewelry,orlonghair
can be caught in moving parts.
• Airventsmaycovermovingparts
and should be avoided as well.
• 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canresultinseriousinjury.
• Anyrepairsrequiredonthisproduct
should be performed by autho-
rized service center personnel.

7- ENG N015840
HAZARD
RISK OF UNSAFE OPERATION
WHAT CAN HAPPEN HOW TO PREVENT IT
• Unsafeoperationofyourcom-
pressorcouldleadtoseriousinju
ry or death to you or others.
• Reviewandunderstandallinstruc-
tions and warnings in this manual.
• Becomefamiliarwiththeoperation
and controls of the air compressor.
• Keepoperatingareaclearofall
persons, pets, and obstacles.
• Keepchildrenawayfromthe
air compressor at all times.
• Donotoperatetheproduct
when fatigued or under the
influence of alcohol or drugs.
Stay alert at all times.
• Neverdefeatthesafetyfea
tures of this product.
• Equipareaofoperation
with a fire extinguisher.
• Donotoperatemachinewithmiss-
ing, broken, or unauthorized parts.
HAZARD
RISK OF FALLING
WHAT CAN HAPPEN HOW TO PREVENT IT
• Aportablecompressorcanfall
from a table, workbench, or roof
causing damage to the compres-
sor 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 elevated position. Use addi-
tional air hose to reach high
locations.
HAZARD
RISK OF INJURY FROM LIFTING
WHAT CAN HAPPEN HOW TO PREVENT IT
• Seriousinjurycanresult
from attempting to lift
tooheavyanobject.
• Thecompressoristooheavytobe
lifted by one person. Obtain assis-
tance from others before lifting.

8- ENG
N015840
HAZARD
RISK FROM NOISE
WHAT CAN HAPPEN HOW TO PREVENT IT
• Undersomeconditionsanddura-
tion of use, noise from this product
may contribute to hearing loss.
• Alwayswearcertifiedsafe-
ty equipment: ANSI S12.6
(S3.19) hearing protection.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
SPECIFICATIONS
Model No. CPFC2TV3525VP
Bore 2.375" (60.3 mm)
Stroke High Pressure 0.54" (14.0 mm)
Low Pressure 1.45" (37.0 mm)
Voltage/Hz-Single Phase 120
Minimum Branch Circuit Requirement 15 amps
Fuse Type Time Delay
Air Tank Capacity (Gallon) 25 (94.6 Liter)
Approximate Cut-in Pressure 145 PSIG
Approximate Cut-out Pressure 175 PSIG
SCFM @ 40 psig *5.8
SCFM @ 90 psig *5.1
*Tested per ISO 1217
Refer to Glossary for abbreviations.
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.
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acertainlowlevelthe
motor will restart automatically. The low pressure at which the motor automatically
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 certain 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.

9- ENG N015840
DUTY CYCLE
This air compressor pump is capable of running continuously. However, to prolong
the life of your air compressor, it is recommended that a 50%-75% average duty
cycle be maintained; that is, the air compressor pump should not run more than
30-45 minutes in any given hour.
ASSEMBLY
UNPACKING
1. Remove unit from carton and discard all packaging.
INSTALLATION
HOW TO SET UP YOUR UNIT
LOCATION OF THE AIR COMPRESSOR
• Locatetheaircompressorinaclean,dryandwellventilatedarea.
• Theaircompressorshouldbelocatedatleast12"(30.5cm)awayfromthe
wall or other obstructions that will interfere with the flow of air.
• Placetheaircompressoronaflatlevelsurfaceintheverticalpositionresting
on the rubber bumpers and wheels
• Theaircompressorpumpandshroudaredesignedtoallowforpropercool-
ing. The ventilation openings on the compressor are necessary to maintain
proper operating temperature. Do not place rags or other containers on or
near these openings.
GROUNDING INSTRUCTIONS
Risk of Electrical Shock. In the event of a short circuit, ground-
ing reduces the risk of shock by providing an escape wire for the electric cur-
rent. This air compressor must be properly grounded.
The portable air compressor is equipped with a cord having a grounding wire with
an appropriate grounding plug (see following illustrations).
1. The cord set and plug with this unit contains a grounding pin. This plug
MUST be used with a grounded outlet.
IMPORTANT: The outlet being used must be installed and grounded in accordance
with all local codes and ordinances.
2. Make sure the outlet being used has
Grounding Pin
Grounded
Outlets
Plug
the same configuration as the ground-
ed plug. DO NOT USE AN ADAPTER.
See illustration.
3. Inspect the plug and cord before
each use. Do not use if there are
signs of damage.
4. If these grounding instructions are
not completely understood, or if in doubt as to whether the compressor is
properly grounded, have the installation checked by a qualified electrician.
Risk of Electrical Shock. IMPROPER GROUNDING CAN
RESULT IN ELECTRICAL SHOCK.
Do not modify the plug provided. If it does not fit the available outlet, a correct
outlet should be installed by a qualified electrician.
Repairs to the cord set or plug MUST be made by a qualified electrician.

10- ENG
N015840
EXTENSION CORDS
Using extension cords is not recommended. The use of extension cords will cause
voltage to drop resulting in power loss to the motor and overheating.
Instead of using an extension cord, increase the working reach of the air hose by
attaching another length of hose to its end. Attach additional lengths of hose as
needed.
If an extension cord must be used, be sure it is:
• a3wireextensioncordthathasa3bladegroundingplug,anda3slotrecep-
tacle that will accept the plug on the product
• ingoodcondition
• nolongerthan50feet
• 12gauge(AWG)orlarger.(Wiresizeincreasesasgaugenumberdecreases.
10AWGand8AWGmayalsobeused.DONOTUSE14OR16AWG.)
VOLTAGE AND CIRCUIT PROTECTION
Refer to the specification chart for the voltage and minimum branch circuit require-
ments.
Certain air compressors can be operated on a 15 amp circuit
if the following conditions are met.
1. Voltage supply to circuit must comply with the National Electrical Code.
2. Circuit is not used to supply any other electrical needs.
3. Extension cords comply with specifications.
4. 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. Time delay fuses should be marked "D" in Canada and "T"
in the US.
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. It is not necessary to change the cord set.
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 location of various controls and adjustments. Save this manual for future
reference.
Safety
Valve
Auto(I)/Off(O)
Switch Regulator
Outlet
Pressure
Gauge
Tank Pressure Gauge
Pressure
Switch
Universal
Quick-
Connect
Body

11- ENG N015840
DESCRIPTION OF OPERATION
Become familiar with these controls before operating the unit.
Auto(I)/Off(O) Switch: Place this switch in the "Auto (I)" position to provide auto-
matic power to the pressure switch and "Off (O)" to remove power at the end of
each use.
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 factory set "cut-out" pressure.
Safety Valve: If the pressure switch does not shut off the air compressor at its
"cut-out" pressure setting, the safety valve will protect against high pressure by
"popping out" at its factory set pressure (slightly higher than the pressure switch
"cut-out" setting).
Outlet Pressure Gauge: The outlet pressure gauge indicates the air pressure
available at the outlet side of the regulator. This pressure is controlled by the regula-
tor and is always less than or equal to the tank pressure.
Tank Pressure Gauge: The tank pressure gauge indicates the reserve air pressure
in the tank.
Regulator: Controls the air pressure shown on the outlet pressure gauge. Pull
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.
Universal Quick-Connect Body: The universal quick-connect body accepts the
three most popular styles of quick-connect plugs- Industrial, automotive (Tru-flate),
and ARO. One hand push-to-connect operation makes connections simple and
easy.
Drain Valve: The drain valve is located at the base of
Drain
Valve
the air tank and is used to drain condensation at the
end of each use.
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
Pressure
Release Valve
Check
Valve
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 "clos-
es", allowing air pressure to remain inside
the air tank.
Pressure Release Valve: The pressure
release valve located on the side of the
pressure switch, is designed to automati-
cally release compressed air from the compressor head and the outlet tube when
the air compressor reaches "cut-out" pressure or is shut off. The pressure release
valveallowsthemotor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 leak-
ing when the motor is running, or continuous leaking after unit reaches "cut-out"
pressure.

12- ENG
N015840
HOW TO USE YOUR UNIT
How to Stop
1. Set the Auto/Off lever to "Off".
Before Starting
Do not operate this unit until you read this instruction manual for
safety, operation and maintenance instructions.
Break-in Procedure
Risk of Unsafe Operation. Serious damage may result if the follow-
ing 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 Auto/Off lever is in the "Off" position.
NOTE: Pull coupler back until it clicks to prevent air from escaping through the
quick connect.
2.
Plug the power cord into the correct branch circuit receptacle. (Refer to
Voltage and Circuit Protection paragraph in the Installation section of this
manual.)
3. Open the drain valve (counter-clockwise) fully to permit air to escape and
prevent air pressure build up in the air tank during the break-in period.
4. Move the Auto/Off lever to "Auto" position. The compressor will start.
5. Run the compressor for 15 minutes. Make sure the drain valve is open and
there is minimal air pressure build-up in tank.
6. After 15 minutes, close the drain valve by turning clockwise. The air receiver
will fill to "cut-out" pressure and the motor will stop.
The compressor is now ready for use.
Before Each Start-Up
1. Place Auto/Off lever to "Off".
2. Pull the regulator knob out and turn counterclockwise to set the outlet pressure
to zero.
3.
Visually inspect air hose, replace if needed.
4. Attach hose and accessories.
NOTE: The hose or accessory will require a quick connect plug if the air outlet is
equipped with a quick connect socket.
Risk of Flying Objects. Pull the regulator knob out and turn
counter-clockwise to set the outlet pressure to zero when removing hose or
accessories to prevent hose backlash.
Risk of unsafe operation. Firmly grasp air hose in hand when
installing or disconnecting to prevent hose whip.
Risk of unsafe operation. Do not use damaged or worn acces-
sories.
Risk of Bursting. Too much air pressure causes a hazardous
risk of bursting. Check the manufacturer’s maximum pressure rating for air
tools and accessories. The regulator outlet pressure must never exceed the
maximum pressure rating.

13- ENG N015840
Risk of unsafe operation. Compressed air from the unit may
contain water condensation and oil mist. Do not spray unfiltered air at an item
that could be damaged by moisture. Some air tools and accessories may
require filtered air. Read the instructions for the air tools and accessories.
How to Start
1. Turn the Auto/Off lever to "Auto" and allow tank pressure to build. Motor will
stop when tank pressure reaches "cut-out" pressure.
2. Pulltheregulatorknoboutandturnclockwisetoincreasepressure.Whenthe
desired pressure is reached push knob in to lock in place.
Risk of unsafe operation. If any unusual noise or vibration is
noticed, stop the compressor immediately and have it checked by a trained service
technician.
The compressor is ready for use.
MAINTENANCE
CUSTOMER RESPONSIBILITIES
Before
each
use
Daily
or after
each use
Every 100
hours
Yearly
Check Safety Valve X
Drain Tank X
Air Filter X1
Air compressor pump intake
and exhaust valves X
1- more frequent in dusty or humid conditions
Risk of Unsafe Operation. Unit cycles automatically when
power is on. When servicing, you may be exposed to voltage sources, com-
pressed air, or moving parts. Before servicing unit unplug or disconnect elec-
trical supply to the air compressor, bleed tank of pressure, and allow the air
compressor to cool.
To ensure efficient operation and longer life of the air compressor, a routine mainte-
nance schedule should be prepared and followed. The above routine maintenance
schedule is geared to an air compressor in a normal working environment operating
on a daily basis. If necessary, the schedule should be modified to suit the condi-
tions under which your air compressor is used. The modifications will depend upon
the hours of operation and the working environment. Compressors 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
Risk of Bursting. If the safety valve does not work properly,
over-pressurization may occur, causing air tank rupture or an explosion.
Risk from Flying Objects. Always wear certified safety equip-
ment: ANSI Z87.1 eye protection (CAN/CSA Z94.3) with side shields.

14- ENG
N015840
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.
TO DRAIN TANK
Risk of unsafe operation. Air tanks contain high pressure air.
Keep face and other body parts away from outlet of drain. Use eye protection
[ANSI Z87.1 (CAN/CSA Z94.3)] when draining as debris can be kicked up into
face.
Risk from noise. Use ear protection (ANSI S12.6 (S3.19) as air
flow noise is loud when draining.
NOTE: All compressed air systems generate condensate that accumulates in any
drain point (e.g., tanks, filter, aftercoolers, dryers). This condensate contains lubricat-
ing oil and/or substances which may be regulated and must be disposed of in accor-
dance with local, state, and federal laws and regulations.
1. Set the Auto/Off lever to "Off" and unplug unit.
2. Pull the regulator knob out and turn counterclockwise to set the outlet pres-
sure to zero.
3. Remove the air tool or accessory.
4. Pull ring on safety valve allowing air to bleed from the tank until tank pressure
is approximately 20 psi. Release safety valve ring.
5. Drain water from air tank by opening drain valve (counter-clockwise) on bot-
tom of tank.
Risk of Bursting. 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.
Risk of Property Damage. Drain water from air tank may con-
tain oil and rust which can cause stains.
6. 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, the reinstalled.
AIR FILTER INSPECTION AND REPLACEMENT
Hot surfaces. Risk of burn. Compres-sor heads are exposed
when filter cover is removed. Allow compressor to cool prior to servicing.
Keep the air filter clean at all times. Do not operate the air
compressor with the air filter removed.
Adirtyairfilterwillnotallowthecompressortooperateatfullcapacity.Keepthe
air filter clean at all times.
1. Remove the air filter cover.
2. Remove the air filter and make sure it is
Air Filter
Air Filter
Cover
clean.
IMPORTANT: Do not operate the com-
pressor with the air filter removed.
3. If dirty, rinse air filter with warm water
and squeeze dry.
4. Replace air filter and air filter cover.

15- ENG N015840
NOTE: If the air filter is extremely dirty it will need to be replaced. Refer to the
Repair Parts for the correct part number.
AIR COMPRESSOR PUMP INTAKE AND EXHAUST VALVES
Once a year have a Trained Service Technician check the air compressor pump
intake and exhaust valves.
SERVICE AND ADJUSTMENTS
ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE
PERFORMED BY A TRAINED SERVICE TECHNICIAN.
Risk of Unsafe Operation. Unit cycles automatically when
power is on. When servicing, you may be exposed to voltage sources, com-
pressed air, or moving parts. Before servicing unit unplug or disconnect elec-
trical supply to the air compressor, bleed tank of pressure, and 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. Set the Auto/Off lever to "Off" and unplug unit.
3. Using a phillips screwdriver, remove the air filter cover.
4. Remove the rear shrouds using T-20 torx wrench.
Remove Remove
Nut
Nut
Outlet
Tube
Pressure
Relief Tube
Check
Valve
5. Usinganadjustablewrench,loosenoutlettubenutatairtank.Carefullymove
outlet tube away from check valve.
6. Usinganadjustablewrenchloosenpressurerelieftubenutatairtank.Carefully
move pressure relief tube away from check valve.
7. Unscrew the check valve (turn
In closed position
disc is visible.
In open
position
nothing is
visible.
Screwdriver
counterclockwise) using a 7/8" open
end wrench. NOTE the orientation for
reassembly.
8. 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
valve disc in the closed position; if not
the check valve needs to be cleaned or
replaced.
9. Clean or replace the check valve. A solvent, such as paint or varnish remover
can be used to clean the check valve.

16- ENG
N015840
10. Apply sealant to the check valve threads. Reinstall the check valve (turn
clockwise).
11. Replace the pressure release tube. Tighten nut.
12. Replace the outlet tube and tighten nut.
13. Replace the shroud and air filter.
14. Perform the break-in procedure. See Break-in Procedure in the Operation
section.
TO REPLACE REGULATOR
1. Release all air pressure from air tank. See To Drain Tank in the Maintenance
section.
2. Set the Auto/Off lever to "Off" and unplug unit.
3. Remove the outlet pressure gauge and quick connect (if equipped) from the
regulator.
Outlet
Pressure
Gauge
Quick
Connect
Regulator Regulator
Nipple
Arrow
Regulator
4. Remove the regulator.
5. Apply pipe sealant tape to the nipple.
6. Assemble the regulator and orient as shown.
NOTE: Arrow indicates flow of air. Make sure it is pointing in the direction of air
flow.
7. Reapply pipe sealant to outlet pressure gauge and quick connect.
8. Reassemble outlet pressure gauge and quick connect. Orient outlet pressure
gauge to read correctly. Tighten quick connect with wrench.
STORAGE
Before you store the air compressor, make sure you do the following:
1. Review the Maintenance section on the preceding pages and perform scheduled
maintenance as necessary.
2. Set the Auto/Off lever to "Off" and unplug unit.
3. Risk of Flying Objects. Pull the regulator knob out and turn
counterclockwise to set the outlet pressure to zero when removing hose or
accessories to prevent hose backlash.
4. Remove the air tool or accessory.
5. Pull ring on safety valve allowing air to bleed from the tank until tank pressure is
approximately 20 psi. Release safety valve ring.
6. Drain water from air tank by opening drain valve on bottom of tank.
Risk of Bursting. 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.

17- ENG N015840
NOTE: If drain valve is plugged, release all air pressure. The valve can then be
removed, cleaned, and reinstalled.
8. Protect the electrical cord and air hose from damage (such as being stepped on
orrunover).Windthemlooselyaroundthecompressorhandle.
9. Store the air compressor in a clean and dry location.
SERVICE
REPLACEMENT PARTS
Use only identical replacement parts. For a parts list or to order parts, visit our web-
site at servicenet.porter-cable.com. You can also order parts from your nearest
factory-owned branch,or by calling our Customer Care Center at 1-888-848-5175
to receive personalized support from highly-trained technicians.
SERVICE AND REPAIRS
All quality tools will eventually require servicing and/or replacement of parts. For
information about Porter-Cable, its factory-owned branches, or an Authorized
Warranty Service Center, visit our website at deltaportercable.com or call our
Customer Care Center at (888)-848-5175. All repairs made by our service cen-
tersarefullyguaranteedagainstdefectivematerialandworkmanship.Wecannot
guarantee repairs made or attempted by others.
You can also write to us for information at PORTER-CABLE, 4825 Highway 45
North, Jackson, Tennessee 38305 - Attention: Product Service. Be sure to include
all of the information shown on the nameplate of your tool (model number, type,
serial number, etc.).
ACCESSORIES
AcompletelineofaccessoriesisavailablefromyourPorterCable•DeltaSupplier,
PorterCable•DeltaFactoryServiceCenters,andPorterCableAuthorizedService
Stations.PleasevisitourWebSitedeltaportercable.com for a catalog or for the
name of your nearest supplier.
SinceaccessoriesotherthanthoseofferedbyPorterCable•Delta
have not been tested with this product, use of such accessories could be hazard-
ous. For safest operation, only PorterCable•Delta recommended accessories
should be used with this product.

18- ENG
N015840
TROUBLESHOOTING
Risk of Unsafe Operation. Unit cycles automatically when power is
on.Whenservicing,youmaybeexposedtovoltagesources,compressedair,or
moving parts. Before servicing unit unplug or disconnect electrical supply to the air
compressor, bleed tank of pressure, and allow the air compressor to cool.
PROBLEM CAUSE CORRECTION
Excessive
tank pressure
- safety valve
pops off.
Pressure switch does not
shut off motor when
compressor reaches
"cut-out" pressure.
Move Auto/Off lever to the
"Off" position, if the outfit
does not shut off contact a
Trained Service Technician.
Pressure switch "cut-
out" too high. Contact a Trained Service Technician.
Air leaks at
fittings. Tube fittings are not
tight enough. Tighten fittings where air can be heard escaping. Check
fittings with soapy water
solution. Do Not Overtighten.
Air leaks
at or inside
check valve.
Check valve seat damaged. A defective check valve results
in a constant air leak at the
pressure release valve when
there is pressure in the tank
and the compressor is shut
off. Replace check valve. Refer
to the To Replace or Clean
Check Valve in the Service
and Adjustment section.
Air leaks at
pressure
switch release
valve.
Defective pressure
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.
Risk of
Bursting Do not drill into,
weld or otherwise modify air
tank or it will weaken. The
tank can rupture or explode.
Air leaks
between
head and
valve plate.
Leaking seal. Contact a Trained
Service Technician.

19- ENG N015840
PROBLEM CAUSE CORRECTION
Pressure
reading on
the regulated
pressure
gauge drops
when an
accessory
is used.
It is normal for "some"
pressure drop to occur. If there is an excessive amount of pressure drop when
theaccessoryisused,adjust
the regulator following the
instructions in the Description
of Operation paragraph
in the Operation section.
NOTE: Adjusttheregulated
pressure under flow
conditions (while accessory
is being used).
Knocking
Noise. Possible defect in
safety valve. Operate safety valve manually by pulling on ring. If valve still
leaks, it should be replaced.
Defective check valve. Remove and clean, or replace.
Compressor is
not supplying
enough air
to operate
accessories.
Prolonged excessive
use of air. Decrease amount of air usage.
Compressor is not large
enough for air requirement. Check the accessory air requirement. 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.
Check valve restricted. Remove and clean, or replace.
Air leaks. Tighten fittings.
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.
Regulator
knob has
continuous
air leak.
Damaged regulator. Replace.
Regulator will
not shut off
air outlet.
Damaged regulator. Replace.

20- ENG
N015840
PROBLEM CAUSE CORRECTION
Motor will
not run. Motor overload protection
switch has tripped. Let motor cool off and overload switch will
automatically reset.
Tank pressure exceeds
pressure switch "cut-
in" pressure.
Motor will start automatically
when tank pressure drops
below "cut-in" pressure
of pressure switch.
Extension cord is wrong
length or gauge. Check for proper gauge wire and cord length.
Check valve stuck open. Remove and clean, or replace.
Loose electrical connections. Check wiring connection
inside pressure switch
and terminal box area.
Possible defective motor
or starting capacitor. Have checked by a Trained Service Technician.
Paint spray on internal
motor parts. Have checked by a Trained Service Technician. Do not
operate 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.
Fuse blown, circuit
breaker tripped. 1. Check fuse box for blown fuse and replace as
necessary. Reset circuit
breaker. Do not use a
fuse or circuit breaker
with higher rating than
that specified for your
particular branch circuit.
2. Check for proper
fuse. You should use
a time delay fuse.
3. Check for low voltage
conditions and/or proper
extension cord.
4. Disconnect the other
electrical appliances
from circuit or operate
the compressor on its
own branch circuit.