Please make certain that the person who
is to use this equipment carefully reads
and understands these instructions before
starting operations.
The Model and Serial No. plate is located on the main
housing of the tool. Record these numbers in the
spaces below and retain for future reference.
®
Model No. ______________________________________
Type ___________________________________________
Serial No. ______________________________________
Part No. 1000001703 020207
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
avoided, will result in death or
serious injury.
Indicates a
potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
indicates a potentially hazardous
situation which, if not avoided, may
result in property damage.
Indicates a
potentially
Used without the
safety alert symbol
IMPORTANT SAFETY INSTRUCTIONS
Some dust created by power sanding, sawing, grinding,
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, al ways wear
OSHA/MSHA/NIOSH approved, properly fit ting face mask or res pi ra tor
when us ing such tools.
When using air tools, basic safety precautions should always be followed to
reduce the risk of of personal injury.
other reproductive harm. Wash hands after handling.
operation and maintenance instructions.
drilling, and other construction activities contains chemicals
This product contains chemicals, including lead, known to
the State of California to cause cancer, and birth defects or
Do not operate this unit until you read and
understand this instruction manual for safety,
SAVE THESE INSTRUCTIONS
HAZARD
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPENHOW TO PREVENT IT
• It is normal for electrical contacts
within the motor and pressure
switch to spark.
• Always operate the compressor in a
well ventilated area free of combustible materials, gasoline, or solvent
vapors.
2 - ENG1000001703
• If electrical sparks from compressor
come into contact with flammable
vapors, they may ignite, causing fire
or explosion.
• Restricting any of the compressor
ventilation openings will cause serious overheating and could cause
fire.
• 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.
• If spraying flammable materials,
locate compressor at least 20 feet
(6.1 m) away from spray area. An
additional length of air hose may be
required.
• Store flammable materials in a
secure location away from compressor.
• Never place objects against or on
top of compressor.
• Operate compressor in an open
area at least 12" (304.8 mm) 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.
• 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 HAPPENHOW 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 particles from the air tank.
Breathing these contaminant's can
cause serious injury or death.
• Sprayed materials such as paint,
paint solvents, paint remover, insecticides, weed killers, may contain
harmful vapors and poisons.
• Air obtained directly from the compressor 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 treating air to all
applicable local and federal codes
prior to human consumption.
• 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 spraying. Always
use certified safety equipment:
OSHA/MSHA/NIOSH respiratory
protection designed for use with
your specific application.
3 - ENG1000001703
HAZARD
RISK OF BURSTING
Air Tank: The air tank on your Air Compressor is designed and may be UM coded
(for units with air tanks greater than 6 inch 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 HAPPENHOW TO PREVENT IT
• Failure to properly drain condensed
water from air tank, causing rust
and thinning of the steel air tank.
• Modifications or attempted repairs
to the 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.
• 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 modifications to the
safety valve or any other components which control air tank pressure.
Attachments & accessories:
• Exceeding the pressure rating of
air tools, spray guns, air operated
accessories, tires, and other inflatables can cause them to explode or
fly apart, and could result in serious
injury.
HAZARD
RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPENHOW TO PREVENT IT
• Your air compressor is powered by
electricity. Like any other electrically
powered device, If it is not used
properly it may cause electric
shock.
• The air tank is designed to withstand specific operating pressures.
Never make adjustments or parts
substitutions to alter the factory set
operating pressures.
• 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.
• Never operate the compressor
outdoors when it is raining or in wet
conditions.
• Never operate compressor with
protective covers removed or
damaged.
4 - ENG1000001703
• Repairs attempted by unqualified
personnel can result in serious
injury or death by electrocution.
• Electrical Grounding: Failure to
provide adequate grounding to
this product could result in serious
injury or death from electrocution.
Refer to "Grounding Instructions"
paragraph in the "Installation"
section.
HAZARD
RISK FROM FLYING OBJECTS
WHAT CAN HAPPENHOW 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.
HAZARD
• Any electrical wiring or repairs
required on this product should be
performed by authorized service
center personnell in accordance
with national and local electrical
codes.
• Make certain that the electrical
circuit to which the compressor
is connected provides proper
electrical grounding, correct voltage
and adequate fuse protection.
• Always wear certified safety equipment: 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 compressor off
and bleed pressure from the air
hose and air tank before attempting maintenance, attaching tools or
accessories.
RISK OF HOT SURFACES
WHAT CAN HAPPENHOW 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.
5 - ENG1000001703
HAZARD
RISK FROM MOVING PARTS
WHAT CAN HAPPENHOW 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.
• 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
• Any repairs required on this product
should be performed by aut
service center personnell.
with protective shrouds removed
can expose you to moving parts
and can result in serious injury.
HAZARD
RISK OF UNSAFE OPERATION
WHAT CAN HAPPENHOW TO PREVENT IT
• Unsafe op er a tion of your air compressor could lead to se ri ous in ju ry
or death to you or others.
• Review and understand all instructions and warnings in this manual.
• Be come fa mil iar with the op eration
and con trols 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 prod uct.
• Equip area of operation with a fire
extinguisher.
• Do not op er ate machine with missing, broken, or un au tho rized parts.
Horized
6 - ENG1000001703
HAZARD
RISK OF FALLING
WHAT CAN HAPPENHOW TO PREVENT IT
• A portable compressor can fall
from a table, workbench, or roof
causing damage to the compressor and could result in serious
injury or death to the operator.
HAZARD
RISK FROM NOISE
WHAT CAN HAPPENHOW TO PREVENT IT
• Under some conditions and duration of use, noise from this product
may contribute to hearing loss.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
• 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.
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.
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.
ACCESSORIES
Accessories for this unit are available at the store the unit was purchased.
8 - ENG1000001703
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" 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
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).
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.
Shock. In the
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.
Plug
Grounding Pin
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.
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.
Grounded
Outlets
Risk of
Electrical Shock.
9 - ENG1000001703
EXTENSION CORDS
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
• 14 gauge (AWG) or larger. (Wire
size increases as gauge number
decreases. 12 AWG and 10 AWG
may also be used. DO NOT USE
16 OR 18 AWG.)
The use of an
undersized
extension cord 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.
Voltage and Circuit Protection
Refer to the specification chart for the
voltage and minimum branch circuit
requirements.
Risk of Opertion.
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.
10 - ENG1000001703
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.
On(I)/Off(O) Switch
Outlet
Tank
Pressure
Gauge
Pressure
Gauge
Safety Valve
Description of Operation
Become familiar with these controls
before operating the unit.
On(I)/Off(O) Switch: Place this switch
in the ON (I) position to provide
automatic power to the pressure
switch and OFF (O) to remove power
at the end of each use.
Pressure Switch (not shown): 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).
Tank Pressure Gauge: The tank
pressure gauge indicates the reserve
air pressure in the tank.
Quick Connect
Regulator
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 regulator and is
always less than or equal to the tank
pressure.
Regulator: Controls the air pressure
shown on the outlet pressure gauge.
Turn regulator knob clockwise to
increase pressure and counterclockwise
to decrease pressure.
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.
11 - ENG1000001703
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.
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.
Check Valve
Drain
Valve
How to Use Your Unit
How to Stop:
1. Set the On/Off switch to OFF (O).
Before Starting
Break-in Procedure
Risk of Unsafe
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/Off switch is in
the OFF (O) position.
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 (counterclockwise) fully to permit air to
escape and prevent air pressure
Operation.
build up in the air tank during the
break-in period.
4. Move the On/Off switch to ON (I)
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. Set the On/Off switch to OFF (O).
2. Turn the regulator knob counterclockwise to set the outlet pressure to zero.
3. 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 Bursting.
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.
Too much air
How to Start:
1.
Set the On/Off switch to ON (I)
and allow tank pressure to build.
Motor will stop when tank pressure reaches "cut-out" pressure.
2. Turn regulator knob clockwise to
increase pressure and stop when
desired pressure is reached.
The compressor is ready for use.
12 - ENG1000001703
MAINTENANCE
Customer Responsibilities
Before each useDaily or after each
Check Safety Valve
Drain Tank
use
●
●
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.
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 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.
To Drain Tank
1. Set the On/Off switch to OFF (O).
2. Turn the regulator knob 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 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.
6. After the water has been drained,
close the drain valve. 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.
13 - ENG1000001703
SERVICE AND ADJUSTMENTS
ALL MAINTENANCE AND REPAIR OPERATIONS NOT LISTED MUST BE
PERFORMED BY TRAINED SERVICE TECHNICIAN.
Risk of Unsafe Operation. Unit cycles automatically when
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.
power is on. When servicing, you may be exposed to
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. Remove the hose by removing
the hose clamp. NOTE: The hose
clamp is not reusable. You must
purchase a new hose clamp, see
the Parts List Manual or purchase
a standard hose clamp at a local
hardware store.
Hose Clamp
Check
Valve
4. Unscrew the check valve (turn
counter-clockwise) using a
socket wrench.
5. Make sure the valve disc moves
freely inside the check valve
and the spring holds the disc in
the upper, closed position. The
check valve may be cleaned
with a solvent, such as paint and
varnish remover.
6. Apply sealant to the check valve
threads. Reinstall the check valve
(turn clockwise).
7. Replace hose and new hose
clamp.
8. 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. Unplug unit.
3. Using an adjustable wrench or
specified wrench remove the
gauges (7/16" wrench), quick
connect (13/16" wrench), and
safety valve (9/16" wrench) from
the regulator manifold.
Gauges
Safety
Valve
14 - ENG1000001703
Regulator
Manifold
Quick
Connect
4. Remove the hose by removing
the hose clamp. NOTE: The hose
clamp is not reusable. You must
purchase a new hose clamp, see
the Parts List Manual or purchase
a standard hose clamp at a local
hardware store.
6. Carefully slide pump from
brackets and out of the way.
Pump shown
moved out of
the way
Regulator
Manifold
Hose Clamp
Regulator
Manifold
5. Remove pump mounting screws
securing pump (one on each
side).
Pump Mounting Screw
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 On/Off switch to OFF (O)
and unplug unit.
3. Turn the regulator
counterclockwise and set the
outlet pressure to zero.
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.
7. Using an adjustable wrench or
5/8" wrench remove the regulator
manifold.
8. Apply pipe sealant to new
regulator manifold and assemble,
tighten with wrench.
9. Reapply pipe sealant to gauges,
quick connect, and safety valve.
10. Reassemble all components in
reverse order of removal. Make
sure to orient gauges to read
correctly and use wrenches to
tighten all components.
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 drain valve by turning
clockwise.
NOTE: If drain valve is plugged,
release all air pressure. The valve
can then be removed, cleaned, then
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.
15 - ENG1000001703
SERVICE
REPLACEMENT PARTS
Use only identical replacement parts. For a parts list or to order parts, visit our website 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 www.porter-cable. com or call our Customer Care Center at (888)-848-5175. All repairs made by our service centers 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, PorterCable•Delta Factory Service Centers, and Porter-Cable Authorized Service Stations. Please
visit our Web Site www.porter-cable. com for a catalog or for the name of your nearest
supplier.
Since accessories other than those offered by Porter-Cable•Delta
could be hazardous. For safest operation, only Porter-Cable•Delta recommended
accessories should be used with this product.
have not been tested with this product, use of such accessories
16 - ENG1000001703
TROUBLESHOOTING
Performing repairs may expose voltage sources, moving
occur. Prior to attempting any repairs, unplug the air compressor and
bleed off all air tank air pressure.
parts or compressed air sources. Personal injury may
PROBLEM
Excessive tank pressure
- safety valve pops off.
Air leaks at fittings.Tube fittings are not
Air leaks in air tank or at
air tank welds.
Air leaks between head
and valve plate.
Air leak from safety
valve.
Knocking Noise.Possible defect in safety
Pressure switch does
not shut off motor
when compressor
reaches "cut-out"
pressure.
Pressure switch "cutout" too high.
tight enough.
Defective air tank.Air tank must be
Leaking seal.Contact a Trained
Possible defect in safety
valve.
valve.
CAUSECORRECTION
Move On/Auto/Off lever
to the "Off" position, if
the outfit does not shut
off contact a Trained
Service Technician.
Contact a Trained
Service Technician.
Tighten fittings where air
can be heard escaping.
Check fittings with
soapy water solution.
Do Not Overtighten.
replaced. Do not repair
the leak.
Do
not
drill into, weld or
otherwise modify air
tank or it will weaken.
The tank can rupture
or explode.
Service Technician.
Operate safety valve
manually by pulling on
ring. If valve still leaks,
it should be replaced.
Operate safety valve
manually by pulling on
ring. If valve still leaks,
it should be replaced.
17 - ENG1000001703
PROBLEM
Pressure reading on
the regulated pressure
gauge drops when an
accessory is used.
Compressor is not
supplying enough air to
operate accessories.
CAUSECORRECTION
It is normal for "some"
pressure drop to occur.
Prolonged excessive
use of air.
Compressor is not
large enough for air
requirement.
Hole in hose.Check and replace if
Check valve restricted.Remove and clean, or
Air leaks.Tighten fittings.
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).
Decrease amount of air
usage.
Check the accessory
air requirement. If it is
higher than the SCFM
or pressure supplied
by your air compressor,
you need a larger
compressor.
required.
replace.
Regulator knob has
continuous air leak.
Regulator will not shut
off air outlet.
Damaged regulator.Replace.
Damaged regulator.Replace.
18 - ENG1000001703
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