Porter Cable C3151 User Manual AIR COMPRESSOR Manuals And Guides L0404295
PORTER CABLE Air compressor Manual L0404295 PORTER CABLE Air compressor Owner's Manual, PORTER CABLE Air compressor installation guides
User Manual: Porter Cable C3151 C3151 PORTER CABLE AIR COMPRESSOR - Manuals and Guides View the owners manual for your PORTER CABLE AIR COMPRESSOR #C3151. Home:Tool Parts:Porter Cable Parts:Porter Cable AIR COMPRESSOR Manual
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Instruction
manual
MODEL
C3151
10B BOSS"
Oilfree
Portable
Air Compressor
IMPORTANT
To learn more about PoPmr-Cable
_sit ou_we_eat_
httpd/www.po rter-cable/_om
PORTER÷OIBLE
Please make certain that the person who/s
to use this equipment
carefully reads and
understands
these
instructions
before
starting operations.
The Model and Sedal No, plate is located on the frame
Record these numbers in the spaces below and retain for
future reference.
Model No
Type
Serial No
Cop'/r_ht
© 200_P=ter-CaU_Cor_at_
Part No. D28379-035-1
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 avoided, will result in
or serious injury.
a potentially
hazardous situation
which, if not avoided, _
result in
minor or moderate iniury.
I_l_lndicates
Iil_ll
a potentially
hazardous situation
which, if not avoided, _
result in
_leath or serious iniurv.
I_J_lJ_llndicates
Used without the safety
alert symbolindicatesa
potentiallyhazardoussituationwhich, if
not avoided, may result in
am_L_m_.
I__
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains chemicals
known (to the State of California) to cause cancer, birth defects or other
reproductive harm. Some example of these chemicals are:
•
•
lead from lead-based paints
crystalline silica from bricks and cement and other masonry products
•
arsenic and chromium from chemically-treated lumber
Your risk from these exposures varies, depending on how often you do this
type of work. To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, always wear
MSHA/NIOSH approved, properly fitting face mask or respirator when using
such tools.
When using air tools, basic safety precautions should always be followed to
reduce the risk of of personal injury.
D28379
2-ENG
Save these
instructions
Improper operation or maintenance of this product could result in sedous injury and
property damage. Read and understand all warnings and operation instructions before
using this equipment.
WARNING: Risk of explosion or fire
What Could Happen
How To Prevent It
If electrical sparks from compressor
come into contact with flammable
vapors, they may Ignite, causing fire or
explosion,
If spraying flammable materials, locate
compressor at least 20 feet away from
spray area. An additional length of hose
may be required.
Store flammable materials in a secure
location away from compressor.
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
perating.
disconnect electrical power by
moving pressure switch lever to the off
position and drain tank daily or after
each use.
3- ENG
D28379
WARNING:
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.
How To Prevent It
What Could Happen
Drain tank daily or after each use. If
tank develops a leak, replace it
immediately with a new tank or reptace
Faiiure t0 pr0_eriy drain condensed
water from tank; causing rust and
thinnlng of the steel tank.
the entire Compressor.
Modifications
the tank.
or attempted repairs to
Never drill into, weld, or make any
modifications to the tank or its
attachments.
Unauthorized modifications to the
unloader valve, safety valve, or any
other components which control tank
pressure.
Excessive vibration can weaken the
rupture Or
explosio n
ATTACHMENTS
The tank is designed to withstand specific
operating pressures. Never make
adjustments Or parts substitutions to
alter the factory set operating
pressureS.
& ACCESSORIES:
Exceeding the pressure rating of air
tools, spray guns, sir operated
accessories, tires, and other inflatables
can cause them to explode or fly apart,
and could result in serious injury.
For essential control of air pressure, you
must install a pressure regulator and
pressure gauge to the air outlet (if not
equipped) of your compressor. 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.
iri ,,ri il,
WARNING: Risk from Flying Objects
What Could Happen
_
fl_S_ _anlag_ _ exposed Skin
and; _h p_!
di_i _hip_i iOose
p_a_i
and _m_ii obj_S
=high;
How To Prevent It
ii wea_ ANSI Z87ii approved Safi
_ ;with side Sh!elds when usihg tl
cOmpresSor.
Neve r p0int _ _ nozzle or sprayer
pe_p!e 0[ a,!ma!s.
bleed pressure f_
the ai_ hose bnd !ank
before attem_ing m_[nt_ancel attaching
tools Or scceSSOrtes.
D28379
4- ENG
"rlt,fi il s
WARNING:
Risk of Electrical
Shock
How To Prevent It
What Could Happen
Your air compressor is powered by
electricity. Uke any other electrically
powered 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
_rotective covers removed or damaged.
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.
irl),fi il .
WARNING: Risk to Breathing
What
Sprayed materials such as paint, paint
solvents, paint remover, insecticides,
weed killers, may contain harmful
vapors and poisons,
How To Prevent It
Work in an area with good cress
ventilation, Read and follow the safety
Instructions provided on the label or
safety data sheets for the materials you
are spraying, Use a NIOSH/MSHA
approved respirator designed for use with
your specific application.
5- ENG
D28379
_V.4",t±1;! D]
WARNING: Risk of Burns
How To Prevent It
What Could H_
13Y_,_J±I
=tt]
WARNING: Risk from Moving Parts
What Could Happen
How To Prevent It
Moving parts such as the pulley, flywheel,
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.
F:I,_*:I;t s_
WARNING: Risk of Failing
What Could Happen
How To Prevent It
A portable compressor can fall from s
table, workbench, or roof causing
damage 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 elevated
position. Use additional air hose to
reach high locations.
D28379
6- ENG
,
WARNING:
Risk of Serious
Transporting
Compressor
Injury or Property
Damage
When
(Fire, InhalaUon,Damage to VehicleSurfaces)
How To Prevent It
!!Oil
............y ur;iiiiiiii
WARNING:
Risk of Unsafe
Operation
How To Prevent It
What Could Happen
Unsafe operation of your air compressor
could lead to serious injury or death to
you or others.
Review and understand all instructions
and warnings in this manual
Become familiar with the operation and
controls of the air compressor.
Keep operating area clear of all persons,
pets, and obstacles.
Keep children 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 features of this
product.
Equip area of operation with a fire
extinguisher.
Do not operate machine with missing,
broken, or unauthorized parts.
SAVE THESE INSTRUCTIONS
7- ENG
D28379
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 laboratories 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.
Porter-Cable air compressors should be operated on 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.
Model No,
C3151
Horsepower Peak
3.5
Bore
2.375"
Stroke
1.350"
* Voltage-Single Phase
120
* * Minimum Branch Circuit Requirement
15 amps
* Fuse Type
Time Delay
Air Tank Capacity (Gallon)
4.5
Approximate Cut-in Pressure
120 PSIG
Approximate Cut-out Pressure
150 PSIG
SCFM @90 PSIG
6.0
*
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. Extensioncords comply with specifications in owners manual,
4. Circuit is equipped with 15 amp circuitbreaker or 15 amp time delay fuse.
ff any of the above conditionscannot be met, or if operation of the air compressor
repeatedly causes interruptionof the power it may be necessaryto 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 circuitbreaker that is the same
rating as the branch circuiton which the air compressoris operated. If the air
compressor is connected to a circuit protected by fuses, use dual element time
delay fuses.
D28379
8-ENG
Accessories for this unit are available at the store the unit was purchased.
Unpacking
1,
Remove unit from carton and discard all packaging.
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" away from the wall or other
obstructions that will interfere with the flow of air. The air compressor pump
and shroud are designed to allow for proper cooling. 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, grounding reduces the risk of shock by providing
an escape wire for the electric current. 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), The plug must
be used with an outlet that has been installed and grounded in accordance
with all local codes and ordinances.
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
the same configuration as the
grounded 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.
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.
IMPROPER GROUNDING CAN RESULT IN ELECTRICAL
SHOCK.
4.
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.
9-ENG
D28379
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
receptacle 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 AW(3 and 8 AWG may also be used. DO NOT USE 14 OR
16 AWG.)
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
conditions 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.
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.
D28379
10-ENG
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.
Description
of Operation
Become familiar with these controls before operating the unit,
On/Auto/Off Switch (A): 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 (B): 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 (C): 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 (D):
The outlet pressure gauge
indicates the air 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 (E): The tank pressure gauge indicates the reserve air
pressure in the tank.
Regulator (F): 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 (G): 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. The two quick connect bodies allow the use of
two tools at the same time.
Remote Console (H): Permits remote air regulation and control closer to work
area, includes two high-flow industrial/automotive style compatible quickconnects, outlet pressure gauge, and a high-flow regulator.
11-ENG
D28379
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 unti{ the compressor has raised the air tank
pressure above that required at the air outlet.
Drain Valve(I),, The drain valve is located
at the base of the air tank and is used to
drain condensation at the end of each
use.
Cheek Valve (L)." 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.
Air Intake Filter (K): This filter is designed to clean air
coming into the pump. This filter must always be clean
and ventilation openings free from obstructions. See
"Maintenance".
Pressure Release Valve (M): 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" 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 leaking when the motor is running, or
continuous leaking after unit reaches "cut-out"
pressure.
How
to Use
Your
Unit
How to Stop:
1.
Set the On/Auto/Off lever to "OFF".
D28379
12-ENG
Before
Starting
Break-in instructions
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.
t.
Make sure the On/Auto/Off lever is in the "OFF" position.
NOTE: If quick connect is installed, 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
manuel.)
3.
Open the drain valve fully (counter-clockwise) 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 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 (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 On/Auto/Off
lever to "OFF".
2,
Pull regulator knob out, turn counter-clockwise until it stops. Push knob in
to lock in place.
3.
Attach hose and accessories. NOTE: The hose or accessory will require a
quick connect plug. To use remote console, see "How to Use Remote
Console" paragraph in this section.
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
D28379
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. Pull the regulator knob out and turn clockwise to increase pressure. When
the desired pressure is reached push knob in to lock in place. The
compressor is ready for use.
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 near the spray area.
How to Use Remote
Console:
When needed the remote console allows remote air regulation and control
closer to the work area.
Reduce air pressure in tank to 60 psi maximum
removing or connecting
portable control panel
connecting hose to tank quick-connect
1.
2.
before
and when
coupler.
Turn knobs counter clockwise to loosen knobs securing control panel.
Slide console up and away from frame, disconnect air hose from quick
connect (a), and remove console.
|
.
Connect air hose (sold separately) to quick connect plug (b) and quick
connect (a). The console can then be brought closer to the work site to
rest on the console brackets (d) or be temporarily mounted using the
mounting hole (c).
Can cause serious injury or death. Tank may contain 150
PSI of air pressure. Never connect accessories to
unregulated air, Never operate tools or accessories above marked
maximum pressure.
D28379
14-ENG
How to transport
unit
The unit has a handle (a) for carrying and a handle (b) for pulling.
t.
Grasp carrying handle (a) to lift unit.
b
2.
Slide handle (b) out until it locks into place.
3.
Pull unit as shown, do not push unit. NOTE: When transporting do not lift
the unit to the point where it would tip over backwards.
IMPORTANT: Only use pulling handle to pull unit, use the carrying handle to lift
and carry unit.
15-ENG
D28379
Customer
Responsibilities
Before
each
use
Check Safety Valve
DaiLyor
a_er
Frequently Yearly
each
use
•
Drain Tank
•
Air Filter
01
Air compressor pump intake
and exhaust valves
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 operating 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"
To Check Safety
section for the location of controls.
Valve
If the safety valve does not work properly, overpressurization may occur, causing air tank rupture 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.
D28379
16-ENG
To Drain Tank
1.
Set the On/Auto/Off
lever to "OFF".
2.
Pull the regulator knob out and turn counterclockwise to set the outlet
pressure 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)
bottom of tank.
on
Water will condense in the air tank. If not drained, water
will corrode end weaken the air tank causing a risk of air
_
tank rupture.
6.
After the water has been drained, close the drain valve (clockwise).
compressor can now be stored.
The air
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. Compressor 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 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.
ff it is dirty, replace it with a new filter.
1.
Remove the air filter cover.
2,
Remove the air filter from filter cover.
3.
Place new air filter into filter cover. Refer to the "Repair Parts" for the
correct part number.
4.
Replace air filter cover and lock into place.
Air Compressor
Pump Intake
and Exhaust
Valves
Once a year have a Trained Service Technician check the air compressor pump
intake and exhaust valves.
17-ENG
D28379
_m
Unit cycles automatically when power is on. When doing
Maintenance, you may be exposed to voltage sources,
compressed 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 outfit.
NOTE: If needed the top panel may be removed to make parts accessible.
3. Using an adjustable wrench loosen
outlet tube nut at air tank and
pump. Carefutly move outlet tube
away from check valve.
4. Using an adjustable wrench loosen
pressure relief tube nut at air tank
and pressure switch. Carefully move
pressure relief tube away from
check valve.
5.
6.
7.
8,
Unscrew the check valve (turn
counterclockwise) using a 7/8" open
end wrench. Note the orientation
for reassembly.
Unscrew elbow fitting from the check valve (turn counterclockwise) using
an adjustable wrench. Note the orientation of the elbow fitting for
reassembly,
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.
Clean or replace the check valve. A solvent, such as
paint or varnish remover can be used to clean the check
valve.
9,
Apply sealant to the check valve threads. Reinstalt the
check valve and elbow fitting (turn clockwise).
10. Replace the pressure release tube. Tighten nut.
11. Replace the outlet tube and tighten nut.
12. Perform the Break-in Procedure, See "Break-in Procedure" in the
Operation section.
028379
18-ENG
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 On/Auto/Off lever to "OFF".
3.
Turn the regulator counterclockwise
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.
and set the outlet pressure to zero.
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.
Wrap electrical cord onto the cord
wrap as shown.
9.
Protect the air hose from damage
(such as being stepped on
10. Push pulling handle into place for
storage.
11. Store the air compressor in a clean an
dry location.
19-ENG
D28379
Performing repairs may expose voltage sources, moving
parts or compressed air sources, moving parts or
compressed sir sources, Personal injury may occur. PHor to attempting
any repairs, unplug the air compressor and bleed off all sir tank air
pressure.
PROBLEM
Excessive tank
pressure - safet'
valve pops off.
Air leaks at
fittings.
CAUSE
CORRECTION
Pressure switch does not
shut off motor when
compressor reaches
"cut-out" pressure.
Move On/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.
Tube fittings are not tight
enough.
Tighten fittings where air can
be heard escaping. Check
fittings with soapy water
solution. Do Not
Overtighten.
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 or
inside check
valve.
Check valve seat damaged.
Air leaks at
pressure switch
release valve,
Defective pressure switch
release vatve.
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
otherwise modify air tank
or it will weaken. The tan k
can rupture or explode.
Air leaks
between head
and valve plate.
D28379
Contact a Trained Service
Technician.
Leaking seal.
20- ENG
PROBLEM
Pressure reading
on the regulated
pressure gauge
drops when an
accessory is
used.
Knocking Noise.
CAUSE
CORRECTION
It is normal for "some"
3ressure drop to occur.
Possible defect in safety
valve.
Defective check valve.
Compressor is
not supplying
enough air to
operate
accessories.
Regulator knob
has continuous
air leak.
Prolonged excessive use of
air.
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
)ressure under flow
conditions (while accessory
is being used).
Operate safety valve
manually by pulling on ring.
If valve still leaks, it should
be replaced.
Remove and clean, or
replace.
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.
Damaged regulator.
Replace.
21- ENG
D28379
PROBLEM
CAUSE
CORRECTION
Regulator will
not shut off air
outlet.
Damaged regulator.
Replace.
Motor will not
Motor overload protection
switch has tripped.
Let motor cool off and
overload switch will
automatically reset,
Tank pressure exceeds
:)ressure switch "cut-in"
_ressure.
Motor will start automatically
when tank pressure drops
below "cut-in" pressure of
_ressure switch.
Extension cord is wrong
length or gauge.
Check for proper gauge wire
and cord length.
Check valve stuck open.
Remove
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
3ressure switch has not
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
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,
run,
unloaded
head pressure.
Fuse blown, circuit breaker
tripped.
D28379
22-ENG
and clean, or
23-ENG
D28379
PORTER-CABLE
CORPORATION
warrants to the original purchaser that all products covered under this
warranty are free from defects in material and workmanship. Products covered under this warranty include air
compressors, air tools, service parts, pressure washers, and generators, which have the following warranty
pedods:
3 YEARS
2 YEARS
I YEAR -
- Limited warranty on 2-stsge oil-free air compressor pumps that operate
- Limited warranty on oil-lubricsteg
air compressor pumps.
Limited
at 1725 RPM.
warranty on all other air compressor components.
2 YEARS - Limited warranty on electric generator alternators.
I YEAR - Umited warranty on other generator components.
2 YEARS - Limited warranty on pneumatic air tools as described in Porter-Gable general catalog.
I YEAR - Limited warranty on pressure washers used in consumer applications (i.e. porsonal residential
household usage only).
go DAY - pressure washers used for commercial
1 YEAR - Umited warranty on all accessodes.
applications
(income producing)
and service parts.
Porter-Cable
will repair or replace, at Porter-Cable's
option, products or component_ which have failed
w_hin the warranty pedod. Service will be scheduled according
to the normal work flow and business
hours at the service center location,
and the availability
of replacement
pa_s. All decisions of PorterCable Corporation with regard to this limited warranty shall be final.
This warranty
state.
gives you specific legal rights, and you may also have other rights which vary from
state to
RESPONSIBILITY
OF ORIGINAL PURCHASER
{initial User):
• To process a wamanty claim on this product, DO NOT return it to the retalisr. The product musf be
evaluated by a ports_Cable
Authoflzed Warranty Service Center. For the location of the nearest porter.
Cable Authorized Warranty Servtce Center carl 1-888-559-8550,
24 hours a day, 7 days a week.
• Retain odginal cash register sales receipt as proof of purchase for warranty work.
• Use reasonable care in the operation and maintenance of the product as described In the Owners
Manual(s).
• Deliver or ship the product to the nearest Porter-Cable Authorized Warranty Service Center. Freight costs,
if any, must be paid by the purchaser,
• Air compressors
with 60 and 80 gallon tanks will be inspected at the site of installation. Contact the
nearest Porter-Cabts
Authorized Warranty Service Center that provides on-sife service calls, for service
call arrangements.
• If the purchaser does not receive satisfactory results from the Porter-Cable
Authorized Warranty Service
Center, the purchaser should contact Porter-Cable.
THIS WARRANTY
DOES NOT COVER:
•
•
•
•
•
•
•
•
Merchandise sold as reconditioned, used as rental equipment, and floor or display models.
Merchandise that has become damaged or inoperative because of ordinary wear, misuse*, cold, heat, rain,
excessive humidity, freeze damage, use of improper chemicals, negligence, accident, failure to operate
the product in accordance virth the instructions provided in the Owners Manual(s) supplied with the
product, improper maintenance, the use of accessories or attachments not recommended by porterCable, or unauthorized repair or alterations.
* An air compressor
that pumps air more than 50% during a one hour period is considered misuse
because the air compressor is undersized for the required air demand.
Repair and transportation costs of merchandise determined not to be defective.
Casts associated with assembly, required oil, adjustments or other installation and start-up costs.
Expendable parts or accessories supplied with the produet which are expected to become inoperative or
unusable after a reasonable period of use, including but not limited to s_ndieg disks or pads, saw and
shear blades, gdoding stones, springs, chisels, nozzles, o-rings, air jets, washers and similar accessories.
Merchandise sold by Porter-Cable
which has been manufactured by and identified as the product of
another company, such as gasoline engines. The product manufacturer's
warranty, if any, will apply.
ANY INCIDENTAL_ INDIRECT OR CONSEQUENTIAL
LOSE, DAMAGE, OR EXPENSE THAT MAY
RESULT FROM ANy DEFECT, FAILURE OR MALFUNCTION
OF THE PRODUCT IS NOT COVERED BY
THIS WARRANTY.
Some states do not allow the exclusion or Ilmifedon of incidental or consequential
damages, so the above limRalton or exclusion may not apply to you.
IMPLIED WARRANTIES,
INCLUDING THOSE OF MERCHANTABILITY
OR FITNESS FOR A
PARTICULAR
PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE.
Some sfates do not allow llmha_ons on how long an implied warranty lasts, so the above limitations may
not apply to you.
PORTER*(llLE
Porter-CabMCorporation
Jackson, TN USA
1-888-559-8550
D28379
24-ENG
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