4 Gal Air Compressor
4 Gal Air Compressor
58-7922-8
INSTRUCTION MANUAL
FOR SAFE OPERATION, READ AND UNDERSTAND
ALL INSTRUCTION MANUAL
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 sections.
DANGER indicates
hazardous situation which, if not
avoided, will result in death or
serious injury.
CAUTION indicates a potentially
hazardous situation which, if not
avoided, may result in minor or
moderate injury.
WARNING indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
CAUTION used without the safety
alert symbol indicates a potentially
hazardous situation which, if not
avoided, may result in property
damage.
Retain Original Sales Receipt as Proof of Purchase for Warranty Repair Work.
IMPORTANT SAFETY INSTRUCTIONS
When using electric tools, basic safety precautions
should always be followed to reduce the risk of fire, electric shock and
personal injury, including the following:
READ AND FOLLOW ALL INSTRUCTIONS
This tool was designed for certain applications. It is strongly recommended
that this tool NOT be modified and/or used for any application other than for
which it was designed. If you have any questions relative to its application
DO NOT use the tool until you have consulted with an authorices service
representative.
2 IMPORTANT SAFETY INSTRUCTIONS (cont’d)
SAVE THESE INSTRUCTIONS
IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD
RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE. READ AND
UNDERSTAND ALL WARNINGS AND OPERATING INSTRUCTIONS
BEFORE USING THIS EQUIPMENT.
EQUIPMENT.
HAZARD
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN
HOW 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. IF SPRAYING FLAMMABLE
MATERIALS, LOCATE COMPRESSOR AT
LEAST 20' AWAY FROM SPRAY AREA.
AN ADDITIONAL LENGTH OF HOSE MAY BE REQUIRED. STORE FLAMMABLE MATERIALS IN A SECURE LOCATION AWAY FROM COMPRESSOR.
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.
NEVER PLACE OBJECTS AGAINST OR ON TOP
OF COMPRESSOR. OPERATE COMPRESSOR
IN AN OPEN AREA AT LEAST 12" 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 NEAR THE PRODUCT WHEN
IT IS OPERATING.
UNATTENDED OPERATION OF THIS PRODUCT
COULD RESULT IN PERSONAL INJURY OR
PROPERTY DAMAGE.
RISK OF BURSTING
AIR TANK: THE FOLLOWING CONDITIONS COULD LEAD TO A WEAKENING
OF THE TANK, AND RESULT IN A VIOLENT TANK EXPLOSION AND COULD
CAUSE PROPERTY DAMAGE OR SERIOUS INJURY.
WHAT CAN HAPPEN
HOW TO PREVENT IT
1. FAILURE TO PROPERLY DRAIN CONDENSED
WATER FROM THE TANK, CAUSING RUST
AND THINNING OF THE STEEL TANK.
2. MODIFICATIONS OR ATTEMPTED REPAIRS TO
THE TANK.
3. UNAUTHORIZED MODIFICATIONS TO THE
UNLOADER VALVE, SAFETY VALVE, OR ANY
OTHER COMPONENTS, WHICH CONTROL
TANK PRESSURE.
4. EXCESSIVE VIBRATION CAN WEAKEN
THE AIR TANK AND CAUSE RUPTURE OR
EXPLOSION.
DRAIN TANK DAILY OR AFTER EACH USE.
IF TANK DEVELOPS A LEAK, REPLACE IT
IMMEDIATELY WITH A NEW TANK OR REPLACE
THE ENTIRE COMPRESSOR.
NEVER DRILL INTO, WELD, OR MAKE ANY
MODIFICATIONS TO THE TANK OR ITS
ATTACHMENTS.
THE TANK IS DESIGNED TO WITHSTAND
SPECIFIC OPERATING PRESSURES.
NEVER MAKE ADJUSTMENTS OR PARTS
SUBSTITUTIONS TO ALTER THE FACTORY SET
OPERATING PRESSURES.
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.
FOR ESSENTIAL CONTROL OF AIR
PRESSURE, YOU MUST INSTALL A PRESSURE
REGULATOR AND PRESSURE GAUGE TO
THE AIR OUTLET OF YOUR COMPRESSOR.
FOLLOW THE EQUIPMENT MANUFACTURER'S
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.
3 IMPORTANT SAFETY INSTRUCTIONS (cont’d)
HAZARD
RISK OF 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 ANSI Z87.1 APPROVED SAFETY
GLASSES WITH SIDE SHIELDS WHEN USING
THE COMPRESSOR.
NEVER POINT ANY NOZZLE OR SPRAYER
TOWARD ANY PART OF THE BODY OR AT
OTHER PEOPLE OR ANIMALS.
ALWAYS TURN THE COMPRESSOR OFF AND
BLEED PRESSURE FORM THE AIR HOSE AND
TANK BEFORE ATTEMPTING MAINTENANCE,
ATTACHING TOOLS OR ACCESSORIES.
RISK OF INHALATION
WHAT CAN HAPPEN
HOW TO PREVENT IT
ALWAYS OPERATE THE AIR COMPRESSOR OUTSIDE
IN A CLEAN, WELL-VENTILATED AREA. AVOID
ENCLOSED AREAS SUCH AS GARAGES,
BASEMENTS, OR STORAGE SHEDS, WHICH LACK A
STEADY EXCHANGE OF AIR. KEEP CHILDREN,
PETS AND OTHERS AWAY FROM AREA OF
OPERATION.
THE COMPRESSED AIR FROM YOUR
COMPRESSOR IS NOT SAFE FOR BREATHING!
THE AIR STREAM MAY CONTAIN CARBON
MONOXIDE, TOXIC VAPORS OR SOLID
PARTICLES FROM THE TANK.
NEVER INHALE AIR FROM THE COMPRESSOR
EITHER DIRECTLY OR FROM A BREATHING
DEVICE CONNECTED TO THE COMPRESSOR.
WORK IN AN AREA WITH GOOD CROSS
VENTILATION. READ AND FOLLOW THE
SAFETY INSTRUCTIONS PROVIDED ON THE
LABEL OR SAFETY DATA SHEETS FOR THE
MATERIAL YOU ARE SPRAYING. USE A NIOSH/
MSHA APPROVED RESPIRATOR DESIGNED FOR
USE WITH YOUR SPECIFIC APPLICATION.
SPRAYED MATERIALS SUCH AS PAINT, PAINT
SOLVENTS, PAINT REMOVER, INSECTICIDES,
AND WEED KILLERS, CONTAIN HARMFUL
VAPORS AND POISONS.
RISK OF ELECTRICAL SHOCK
WHAT CAN HAPPEN
HOW 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.
NEVER OPERATE THE COMPRESSOR
OUTDOORS WHEN IT IS RAINING OR IN WET
CONDITIONS.
NEVER OPERATE COMPRESSOR WITH COVER
COMPONENTS 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
CENTRE PERSONNEL IN ACCORDANCE WITH
NATIONAL AND LOCAL ELECTRICAL CODES.
ELECTRICAL GROUNDING: FAILURE TO
PROVIDE ADEQUATE GROUNDING TO THIS
PRODUCT COULD RESULT IN SERIOUS INJURY
OR DEATH FROM ELECTROCUTION. SEE
GROUNDING INSTRUCTIONS.
MAKE CERTAIN THAT THE ELECTRICAL CIRCUIT
TO WHICH THE COMPRESSOR IS CONNECTED
PROVIDES PROPER ELECTRICAL GROUNDING,
CORRECT VOLTAGE AND ADEQUATE FUSE
PROTECTION.
4 IMPORTANT SAFETY INSTRUCTIONS (cont’d)
HAZARD
RISK OF MOVING PARTS
WHAT CAN 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.
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 AUTHORIZED
SERVICE CENTRE PERSONNEL.
RISK OF BURNING
WHAT CAN HAPPEN
HOW TO PREVENT
TOUCHING EXPOSED METAL SUCH AS THE
COMPRESSOR HEAD OR OUTLET TUBES CAN
RESULT IN SERIOUS BURNS.
NEVER TOUCH ANY EXPOSED METAL PARTS
ON COMPRESSOR DURING OR IMMEDIATELY
AFTER OPERATION. COMPRESSOR WILL
REMAIN HOT FOR SEVERAL MINUTES AFTER
OPERATION.
DO NOT REACH AROUND PROTECTIVE
SHROUDS OR ATTEMPT MAINTENANCE UNTIL
UNIT HAS BEEN ALLOWED TO COOL.
RISK OF FALLING
WHAT CAN HAPPEN
A PORTABLE COMPRESSOR CAN FALL FROM
A TABLE, WORKBENCH OR ROOF CAUSING
DAMAGE TO THE COMPRESSOR AND COULD
RESULT IN SERIOUS INJURY OR DEATH TO THE
OPERATOR OR BYSTANDERS.
HOW TO PREVENT IT
ALWAYS OPERATE COMPRESSOR IN A STABLE
SECURE POSITION TO PREVENT ACCIDENTAL
MOVEMENT OF THE UNIT. NEVER OPERATE
COMPRESSOR ON A ROOF OR OTHER
ELEVATED POSITION. USE ADDITIONAL AIR
HOSE TO REACH HIGH LOCATIONS.
RISK OF PROPERTY DAMAGE WHEN
TRANSPORTING COMPRESSOR
(Fire, Inhalation, Damage to Vehicle Surfaces)
WHAT CAN HAPPEN
OIL CAN LEAK OR SPILL AND COULD RESULT
IN FIRE OR BREATHING HAZARD, SERIOUS
INJURY OR DEATH CAN RESULT. OIL LEAKS
WILL DAMAGE CARPET, PAINT OR OTHER
SURFACES IN VEHICLES OR TRAILERS.
HOW TO PREVENT
ALWAYS PLACE COMPRESSOR ON A
PROTECTIVE MAT WHEN TRANSPORTING
TO PROTECT AGAINST DAMAGE TO VEHICLE
FROM LEAKS. REMOVE COMPRESSOR FROM
VEHICLE IMMEDIATELY UPON ARRIVAL AT YOUR
DESTINATION.
5 GLOSSARY
SCFM or CFM:
Standard Cubic Feet per Minute; a unit of measurement for air delivery.
PSIG or PSI:
Pounds per square inch gauge.
CUT-IN PRESSURE:
While the motor is off, air tank pressure drops as you continue to use your
accessory or air tool. 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 you turn on your air compressor and it 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.”
COD 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.
SPECIFICATIONS
58-7922-8
7.3
4.6
80 PSI
125 PSI
2.375”
1.180”
120/60/1
15 A
TIME DELAY TYPE “T”
13 A
4 GAL
MODEL NO.
SCFM @ 40 PSIG
SCFM @ 90 PSIG
Cut-In
Cut-out
Bore
Stroke
Voltage/Hertz/Phase
Minimum Branch Circuit
* Fuse Type
Amperage at Max. Load
Tank Size
* A circuit breaker is preferred. Use only a fuse or circuit breaker that is the
same rating as the branch circuit on which the air compressor is operated.
If the air compressor is connected to a circuit protected by fuses, use dual
element time delay fuses.
6 DESCRIPTION OF OPERATION
Air Compressor Pump: To compress air
,
the piston moves up and down in the
cylinder. On the down stroke, air is drawn
in through the intake valves. The exhaust
valves remain closed. On the upstroke of
the piston, air is compressed. The intake
valves close and compressed air is forced
out through the exhaust valves.
Check Valve (B, Fig. 1): 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.
B
ON/AUTO-OFF Switch (C, Fig.2):Turn
this switch ON to provide power to the
automatic pressure switch and OFF to
remove power at the end of each use.
C
Pressure Switch (C, Fig. 2): The pressure
switch automatically starts the motor
when the 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.
G
Fig. 1
Fig. 2
Fig. 3
Regulator (D, Fig. 4): The air pressure coming from the air tank is controlled
by the regulator. Turn the regulator knob clockwise to increase pressure and
counterclockwise to decrease pressure. To avoid minor readjustment after
making a change in pressure setting, always approach the desired pressure
from a lower pressure. When reducing from a higher to a lower setting, first
reduce to pressure less than that desired, and then bring it up to the desired
pressure. Depending on the air requirements of each particular accessory,
the outlet regulated air pressure may
D
F
have to be adjusted white operating the
accessory.
Outlet Pressure Gauge (E, Fig. 4): 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. See
“Operating Procedures”.
K
E
7
Fig. 4
ENGLISH
Tank Pressure Gauge (F, Fig. 4): The tank pressure gauge indicates the
reserve air pressure in the tank.
Cooling System: This compressor contains an advanced design cooling
system. The cooling system is working when air is being expelled.
Drain Valve (G, Fig. 3): The drain valve is located at the base of the air tank
and is used to drain condensation at the end of each use.
Motor Thermal Overload Protector: The electric motor has an automatic
thermal overload protector. If the motor overheats for any reason, the thermal
overload protector will shut off the motor. The motor must be allowed to cool
before restarting.
Pressure Release Valve: The pressure release valve located on the side of
the pressure switch is designed to automatically release compressed air from
the compressor head and the outlet tube when the air compressor reaches
“cut-out” 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.
Safety Valve (K, Fig. 4): 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).
If the safety valve does not work properly, over-pressurization
may occur, causing the air tank to rupture or an exploded. The ring on the
safety valve should be pulled daily to make sure that the safety valve operates
freely,if the valve is stuck or does not operate smoothly, it must be replaces
with the same type of valve.
Overload protection(Fig. 5) This compressor has a reset
Overload
overload reset button that will restart the motor
protection
after it shuts off due to overloading or low voltage.
If the motor stops during operation:
1. Turn the ON/OFF switch to the OFF position.
2. Wait about five minutes for the motor to cool.
3. Push in on the reset button.
Fig. 5
4. Turn the switch to the ON position.
TO PREVENT AN ACCIDENTAL START-UP IF THE RESET BUTTON
IS PUSHED, THE ON/OFF SWITCH SHOULD BE IN THE OFF POSITION AND
THE PLUG SHOULD BE REMOVED FROM THE POWER SOURCE WHILE
COOL DOWN TAKES PLACE.
INSTALLATION AND BREAK-IN PROCEDURES
LOCATION OF THE AIR COMPRESSOR
Your compressor comes to you completely assembled and ready for use.
Operate the air compressor in a dry, clean, cool, and well-ventilated area.
The air compressor pump and case are designed to allow for proper cooling.
Clean or blow off dust or dirt that collects on the air compressor. A clean
8 air compressor runs cooler and provides longer service. The ventilation
openings on your air compressor are necessary to maintain proper operating
temperature. Do not place rags or other containers on or near these
openings.
VOLTAGE AND CIRCUIT PROTECTION
See SPECIFICATIONS Section of this manual.
GROUNDING INSTRUCTIONS
The air compressor is equipped with a cord having a grounded wire with
an appropriate grounding plug. The plug must be used with an outlet that
has been installed and grounded in accordance with all local codes and
ordinances. The outlet must have the same configuration as the plug.
DO NOT USE AN ADAPTOR.
IMPROPER GROUNDING CAN RESUL
RESULT
T IN SEVERE
ELECTRICAL SHOCK.
Inspect the plug and cord before each use. Do not use if there are signs
of damage. Do not modify the plug that has been provided. If it does not
fit the available outlet, the correct outlet should be installed by a qualified
electrician.
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.
EXTENSION CORDS
Use extra air hose instead of an extension cord to avoid voltage drop and
power loss to the motor. If an extension cord must be used, be sure it is:
• A 3-pronged extension cord that has a 3-blade grounding plug, and a 3-slot
receptacle that will accept the plug on the compressor.
• In good condition.
• No longer than 50'.
14 gauge (AWG) or larger. (Wire size increases as gauge number
decreases.) 12 AWG, 10 AWG and 8 AWG may also be used. DO NOT
USE 16 AWG or SMALLER.
ADDITIONAL REGULATORS AND CONTROLS
Since the air tank pressure is usually greater than that which is needed, a regulator is employed to control the air pressure ahead of any individual air driven device.
Separate air transformers which combine the function of air regulation, moisture and dirt removal should be used where applicable.
LUBRICATION
The bearings in this unit are sealed, containing sufficient lubricant to last
their lifetime. No other lubrication is required.
BREAK-IN PROCEDURES
NOTE: Serious damage may result if the following break-in
instructions are not closely followed.
9 This procedure is required before the air compressor is put into service,
after replacing the check valve, and when the piston or the cylinder sleeve is
replaced.
a. Set the pressure switch lever to the “OFF” position.
b. Plug the power cord into the correct branch circuit receptacle.
c. Turn the drain valve (G, Fig. 3), opening it fully, to prevent air pressure
build-up in the tank.
d. Move the pressure switch lever to “ON/AUTO”. The compressor will start.
e. Run the compressor for 15 minutes. Make sure the drain valve is open and
there is no tank pressure build-up.
f. After 15 minutes, close the drain valve by turning knob. The air receiver will
fill to cut-out pressure and the motor will stop. The compressor is now ready
for use.
OPERATING PROCEDURES
Preparation for Use:
1. Before attaching air hose or accessories, make sure the OFF/AUTO lever
is set to “OFF” and the air regulator is closed.
2. Attach hose and accessories.
TOO MUCH AIR PRESSURE CAUSES A HAZARDOUS RISK
OF TANK EXPLOSION. CHECK THE MANUFACTURER’S MAXIMUM
PRESSURERATING FOR AIR TOOLS AND ACCESSORIES. THE REGULATOR
OUTLET PRESSURE MUST NEVER EXCEED THE MAXIMUM PRESSURE
RATING OF THE TOOL BEING USED.
3. Turn the OFF/AUTO lever to “AUTO” and allow tank pressure to build.
Motor will stop when tank pressure reaches “cut-out” pressure.
4. Open the regulator by turning it clockwise. Adjust the regulator to the
correct pressure setting. The compressor is ready for use.
5. Always operate the air compressor in well-ventilated areas; free of
gasoline or other solvent vapors. Do not operate the compressor near the
spray area.
After Use:
6. Set the “OFF/AUTO” lever to “OFF”.
7. Turn the regulator counter clockwise to set the outlet pressure to zero.
8. Remove the air tool or accessory.
9. Pull ring on the safety valve (K, Fig. 4), allowing air to bleed from the tank
until tank pressure is approximately 20 PSI. Release safety valve ring.
10. Drain water from air tank. Turn the drain valve (G, Fig. 3), counter clockwise,
to open.
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.
NOTE: If drain valve is plugged, pull the ring on the safety valve (K, Fig. 4), and hold
until all air pressure has been released. The valve can then be removed,
cleaned, and reinstalled.
10 11. After the water has been completely drained, turn drain valve to close.
The air compressor can now be stored.
MAINTENANCE
KEEP CLEAN
Periodically blow out all air passages with dry compressed air. Clean all
Periodically blow out all air passages with dry compressed air. Clean all
plastic parts with a soft damp cloth. NEVER use solvents to clean plastic
parts. They could possibly dissolve or otherwise damage the material.
parts. They
They could
could possibly
possibly dissolve
dissolve or
or otherwise
otherwise damage
damage the
the material.
material.
parts.
WEAR SAFETY GLASSES WHILE USING COMPRESSED AIR.
FAILURE TO START
Should your tool fail to start, check to make sure the prongs on the power cord's
plug are making good contact in the outlet. Also, check for blown fuses or open
circuit breakers in the line.
SERVICE AND REPAIRS
All quality tools will eventually require servicing or replacement of parts due
to wear from normal use. These operations should ONLY be performed by
either an AUTHORIZED MASTERCRAFT SERVICE STATION or a SERVICE
CENTRE. All repairs made by these agencies are fully guaranteed against
defective material and workmanship. We cannot guarantee repairs made or
attempted by anyone other than these agencies.
Should you have any questions about your compressor, feel free to write us
at any time. In any communications, please give all information shown on the
nameplate of your compressor (model number, type, serial number, etc.).
STORAGE
1. Set the “OFF/AUTO” lever to “OFF”.
2. Turn the regulator counterclockwise to set the outlet pressure to zero.
3. Remove the air tool or accessory.
4. Pull the ring on safety valve (K, Fig. 3), allowing air to bleed from the tank until
tank pressure is approximately 20 PSI. Release safety valve ring.
5. Drain water from air tank. Turn drain valve (J, Fig. 2), counter clockwise, to
open.
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.
NOTE: If drain valve is plugged, pull the ring on the safety valve (K, Fig. 3), and
hold until all air pressure has been released. The valve can then be removed,
cleaned, and reinstalled.
6. After the water has been completely drained, turn drain valve to close.
The air compressor can now be stored.
7. Protect the electrical cord and air hose from damage by winding them
loosely around the air compressor.
8. Store the air compressor in a clean and dry location.
11 14-5
14-6
14-7
14-8
14-4
14-3
17
2
16
14-2 14-1
15
13
14
13
18
1
13
3
13
4
12
5
11
10
9
8
7
6
NO.
Part Description
NO.
Part Description
1
Air Tank
14
Console Assembly
2
Pump Assembly
14-1
Gauge
3
Rubber Bumper
14-2
Elbow Fitting 120°
4
Wheel Axle
14-3
Regulator/Manifold
5
Wheel
14-4
Quick Connect Body
6
Rubber Bumper
14-5
Screw
7
Air Hose
14-6
Console Panel
8
Hose Clamp
14-7
Rubber Bumper
9
Elbow Fitting 90°
14-8
Safety Valve
10
Pressure Switch
15
Check Valve
11
Copper Pipe
12
Power Cord
17
Handle
13
Screw
18
Assistant Handle
16
Copper Pipe
Warranty
Mastercraft is a superior line of products selected for their workmanship and
materials. These products are designed to meet rigorous quality and
performance standards, and are approved by our Quality Assurance
laboratory.
This Mastercraft product carries a three (3) year repair warranty against
defects in workmanship and materials. At its discretion, Mastercraft Canada
agrees to have any defective part(s) repaired or replaced free of charge,
within the stated warranty period, when returned by the original purchaser
with proof of purchase. This product is not guaranteed wear or breakage
due to misuse and/or abuse.
If this product is used for commercial, industrial or rental purposes, the
warranty will apply for ninety (90) days from date of purchase.
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