Craftsman 919.195414 User manual

Owner's Manual
Oil Lubricated
Single Stage
Horizontal Portable
AiR COMPRESSOR
Model No.
919.195414
=Safety Guidelines
=Assembly
= Operation
=Maintenance
=Troubleshooting
= Repair Parts
CAUTION: Read the Safety Guidelines
and All Instructions Carefully Before
Operating.
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website: www.sears.com/craftsman
N033892 o9/o2/o9

WARRANTY ................................................ 2
SPECiFiCATiON CHART ...................................... 3
SAFETY GUiDELiNES - DEFiNiTiONS ........................... 3
iMPORTANT SAFETY iNSTRUCTiONS ........................ 3-8
GLOSSARY ................................................ 9
ACCESSORIES ............................................. 9
DUTY CYCLE ............................................... 9
ASSEMBLY ............................................ 10-11
iNSTALLATiON ......................................... 11-14
OPERATION ............................................ 15-17
MAINTENANCE ......................................... 18-21
SERVICE AND ADJUSTMENTS ............................ 22-23
STORAGE ................................................ 23
TROUBLESHOOTING GUIDE .............................. 24-26
REPAIR PARTS ......................................... 28-31
ESPAI_IOL .............................................. 32-56
NOTES ............................................ 27, 57-58
REPAIR PROTECTION AGREEMENTS ......................... 59
HOW TO ORDER REPAIR PARTS ...................... Back Cover
CRAFTSMAN FULL WARRANTY
If this Craftsman product fails due to a defect in material or workmanship within
one year from the date of purchase, call 1-800-4-MY-HOME to arrange for free
repair (or replacement if repair proves impossible).
This warranty applies for only 90 days from the date of purchase if this product
is ever used for commercial or rental purposes.
This warranty gives you specific legal rights, and you may also have other rights
which vary from state to state.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
2- ENG

Model No. 919.195414
Running HP 1.8 *
Bore 2.875" (73.0 mm)
Stroke 2.0" (50.8 mm)
Voltage-Single Phase 120/240
Minimum Branch Circuit Requirement 15 amps
Fuse Type Time Delay
Air Tank Capacity 25 gallons (94.6 L)
Approximate Cut-in Pressure 120 psi
Approximate Cut-out Pressure 150 psi
SCFM @40 psi 7.4 *
SCFM @90 psi 5.8 *
* Tested per ISO 1217
Refer to Glossary for abbreviations.
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 _ Indicates a potentially
hazardous situation
hazardous situation which, if not which, if not avoided, may result in
avoided, will result in death or
serious injury, minor or moderate injury.
indicates a _ indicates a practice not
potentially related to personal
hazardous situation which, if not
iavoided, could result in death or injury which, if not avoided, may result
iserious injury, in property damage.
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.
To reduce the risk of injury, read the instruction manual._i_J_
_w
SAVE THESE INSTRUCTIONS
3- ENG

_ RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN
• It is normal for electrical contacts
within the motor and pressure
switch to spark.
oIf 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.
HOW TO PREVENT IT
• 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 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" (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 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.
Operate compressor in a clean, dry
well ventilated area. Do not operate
unit in any confined area. Store
indoors.
__ RISK TO BREATHING (ASPHYXIATION)
WHAT CAN HAPPEN
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
contaminants can cause serious
injury or death.
HOW TO PREVENT iT
• 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.
4- ENG

• • 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
R sKoFBURSTING
Sprayed materials such as paint,
paint solvents, paint remover,
insecticides, weed killers, may
contain harmful vapors and
poisons.
Air Tank: On February 26, 2002, the U.S. Consumer Product Safety
Commission published Release # 02-108 concerning air compressor tank
safety:
Air compressor receiver tanks do not have an infinite life. Tank life is
dependent upon several factors, some of which include operating conditions,
ambient conditions, proper installations, field modifications, and the level of
maintenance. The exact effect of these factors on air receiver life is difficult to
predict.
If proper maintenance procedures are not followed, internal corrosion to the
inner wall of the air receiver tank can cause the air tank to unexpectedly rupture
allowing pressurized air to suddenly and forcefully escape, posing risk of injury
to consumers.
Your compressor air tank must be removed from service by the end of the year
shown on your tank warning label.
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 • Drain air tank daily or after each use.
water from air tank, causing rust If air tank develops a leak, replace it
and thinning of the steel air tank. immediately with a new air tank or
replace the entire compressor.
Modifications or attempted repairs • Never drill into, weld, or make any
to the air tank. 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 air tank is designed to withstand
the safety valve or any other specific operating pressures.
components which control air tank Never make adjustments or parts
pressure, 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. 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

Tires:
* Over inflation of tires could result in * Use a tire pressure gauge to check
serious injury and property damage, 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 very rapidly. Adjust
pressure regulator on air supply to
no more than the rating of the tire
pressure. Add air in small increments
and frequently use the tire gauge to
RiSKoFELECTRICALSHOCK
WHAT CAN HAPPEN
Your air compressor is powered by
electricity. Like any other electrically
powered device, if it is not used
properly it may cause electric
shock.
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.
HOW TO PREVENT iT
Never operate the compressor
outdoors when it is raining or in wet
conditions.
Never operate compressor with
protective covers removed or
damaged.
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.
Make certain that the electrical
circuit to which the compressor is
connected provides proper electrical
grounding, correct voltage and
adequate fuse protection.
__ iSK OF SERIOUS iNJURY OR PROPERTY DAMAGE
WHEN TRANSPORTING COMPRESSOR
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 iT
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.
6- ENG

__ RiSK FROM FLYING OBJECTS
HOW TO PREVENT iT
= 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.
WHAT CAN HAPPEN
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.
RISKOFHOTSURFACES
HOW TO PREVENT IT
• 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.
WHAT CAN HAPPEN
Touching exposed metal such as
the compressor head, engine head,
engine exhaust or outlet tubes, can
result in serious burns.
WHAT CAN HAPPEN
Moving parts such as the pulley,
flywheel, and belt can cause
serious injury if they come into
contact with you or your clothing.
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.
HOW TO PREVENT IT
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.
Any repairs required on this product
should be performed by authorized
service center personnel.
7- ENG

[__ RiSK OF UNSAFE OPERATION
WHAT CAN HAPPEN
Unsafe operation of your air
compressor could lead to serious
injury or death to you or others.
HOW TO PREVENT iT
• 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.
RiSK OF INJURY FROM LIFTING
WHAT CAN HAPPEN
Serious injury can result from
attempting to lift too heavy an
object.
HOW TO PREVENT iT
The compressor is too heavy to
be lifted by one person. Obtain
assistance from others before
lifting.
' "" "' RiSK FROM NOISE
WHAT CAN HAPPEN HOW TO PREVENT IT
= Under some conditions and = Always wear certified safety
duration of use, noise from this equipment: ANSi S12.6 (S3.19)
product may contribute to hearing hearing protection.
loss. SAVE THESE INSTRUCTIONS
FOR FUTURE USE
8- ENG

Become familiar with these terms
before operating the unit.
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per min-
ute; 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 ©SHA certified
independent safety laboratories and
meet the applicable Standards for
Safety.
*UL_ is a registered trademark of
Underwriters Laboratories and ETL_'_
is a registered trademark of Electrical
Testing Laboratories.
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 auto-
matically. The low pressure at which
the motor automatically restarts is
called "cut-in" pressure.
Cut=Out Pressure: When an air com-
pressor 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 automati-
cally 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 elec-
tricity from electrical panel to outlet.
This unit is capable of powering the following Accessories. The accessories are
available through the current Power and Hand Tool Catalog or full-line Sears
stores.
Accessories
• In Line Filter
Tire Air Chuck
Quick Connector Sets (various
sizes)
Air Pressure Regulators
Oil Fog Lubricators
Air Hose: 1/4" (6.4 mm), 3/8"
(9.5 mm) or 1/2" (12.7 mm) I.D. in
various lengths
Refer to the selection chart located on
the unit to select the tools this unit is
capable of powering.
The use of any
other accessory
not recommended for use with
this tool could be hazardous. Use
only accessories rated equal to
or higher than the rating of the air
compressor.
This air compressor pump is capable maintained; that is, the air compres-
of running continuously. However, sor pump should not run more than
to prolong the life of your air com- 30-45 minutes in any given hour.
pressor, it is recommended that a
50%-75% average duty cycle be
9- ENG

CONTENTS OF CARTON
1 - Air Compressor
2- Wheels
2 - Shoulder Bolts, 3/8-16
2 - Hex Nuts, 3/8-16
1- Handle
1 - Handle Grip
2 - Cap Screws
2 - 1/4-20 Hex Nuts
2 - Retainer Clips
2 - Flat Washers
2 - Rubber Bumpers
2 - Screws, 1/4-20 x 3/4" (19 ram)
TOOLS REQUIRED FOR
ASSEMBLY
1 - 9/16" socket or open end wrench
1 - 1/2" socket or open end wrench
UNPACKING
Remove unit from carton and discard
all packaging. NOTE: Save all parts
bags.
TO iNSTALL HANDLE
The wheels and
handle do not
provide adequate clearance, stability,
or support for pulling the unit up and
down stairs or steps. The unit must be
lifted or pushed up a ramp. Do not lift
the unit by the manifold assembly, the
unit could be damaged.
1.
2.
To make installation easier,
submerge handle grip into warm
soapy water. Remove handle grip
from soapy water and slide onto
handle.
Insert the open end of the
handle under the saddle. Before
attaching handle, you may have
to pull the open ends of the
handle apart so they fit tightly
against the side of the saddle.
Looking in from the open end of
the saddle, position the handle
toward the two bent tabs, on the
inside walls of the saddle.
Open End
Of Handle
3. Slowly push the open ends of the
handle onto both tabs at the same
time. Continue pushing the handle
into the saddle until the holes on
the side of the saddle and handle
are in line.
Saddle Hole
Bent Tabs
4. Guide the straight end of each
retaining clip through the saddle
hole and both handle holes.
5. Rotate each retaining clip and
press down until it snaps into
place over the handle.
Retaining
Clip
6. If the handle has excessive move-
ment, it is improperly installed.
Check the following.
10- ENG

A. Are both tabs inside the han-
dle?
B. Does each clip pass through
both the saddle and handle?
TO ASSEMBLE WHEELS
_lt will be necessary
__ to brace or support
one side of the air compressor when
installing the wheels because the
compressor will have a tendency to
tip.
1. Attach wheels with shoulder bolts
and nuts as shown.
2. Tighten securely. NOTE: The air
compressor will sit level if the
wheels are properly installed.
_The wheels and
-- handle do not
provide adequate clearance, stability
or support for pulling the unit up and
down stairs or steps. The unit must
be lifted, or pushed up a ramp.
ASSEMBLE RUBBER FEET
1. Attach rubber feet with the
screws, washers and nuts pro-
vided as shown in figure below.
2. Tighten securely.
Nut
Wheel
OiL FOR PUMP
_Risk of Property
Damage. This com-
pressor was shipped with oil in the
pump crankcase. Check oil before
operating air compressor, see Check
Oil under Maintenance.
LOCATION OF THE AiR
COMPRESSOR
• Locate the air compressor in a
clean, dry, and well ventilated
area.
Place on a solid surface to prevent
rocking or tipping.
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.
The air filter must be kept clear of
obstructions which could reduce
air flow to the air compressor.
The air compressor requires fresh
air flow for proper cooling. DO
NOT ALLOW THE COMPRESSOR
TO GET WET.
11- ENG

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 ground-
ing 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.
Plug
Grounding Pin Grounded
Outlets
3.
4.
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 compres-
sor 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.
EXTENSION CORDS
_Risk of Property
Damage. 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.
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' (15 meters)
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
requirements.
_Risk of Unsafe
-- Operation. 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.
12- ENG

4. Circuit is equipped with a 15 amp
circuit breaker or 15 amp time
delay fuse. NOTE: If compressor
is connected to a circuit protect-
ed 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 compres-
sor 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.
120/240 DUAL VOLTAGE MOTOR
This model has a dual voltage motor,
120 and 240 volt. It is wired for 120
volt but can be converted to 240 volt
operation, instructions for connecting
the motor for operation at 240 volt can
be found printed on the label attached
to the side of the motor.
120 Volt/
15 Amp Plug
240 Volt/ 240 Volt/
15 Amp Plug 20 Amp Plug
When converting
to 240V operation,
the attached three-prong 120V cord
assembly must be replaced with a
three-pronged 240V cord assembly
(K-0080:240V/20 Amp Plug) that
can be purchased through a Sears
Service Center.
AIR DISTRIBUTION SYSTEM
iMPORTANT: The regulator assembly
on the unit should be removed and a
flexible coupling should be assembled
to the pipe nipple for a plumbed-in
air distribution system. Follow these
instructions to correctly convert to a
permanent air distribution system.
Risk of bursting.
Plastic or PVC
pipe is not designed for use with
compressed air. Regardless of its
indicated pressure rating, plastic
pipe can burst from air pressure.
Use only metal pipe for air
distribution lines.
The next figure represents a typical
air distribution system. The following
are tips to remember when setting up
the air compressor's air distribution
system.
NOTE: Compressed air from oil lube
air compressors will contain water
condensation and oil mist. Several
drains, traps and filters will be needed
to supply air without water (including
aerosols) or oil to spray equipment, air
tools and accessories requiring filtered
air. Always read the instructions for the
air tools and accessories being used.
• Use pipe that is the same size as
the air tank outlet. Piping that is
too small will restrict the flow of
air.
If piping is over 100' (30.5 m) long,
use the next larger size.
Bury underground lines below
the frost line and avoid pockets
where condensation can gather
and freeze. Apply pressure before
underground lines are covered to
make sure all pipe joints are free
of leaks.
A flexible coupling is
recommended to be installed
between the pipe nipple and main
air distribution line to allow for
vibration.
A separate regulator is
recommended to control the
air pressure. Air pressure from
the tank is usually to high for
individual air driven tools.
13- ENG

• • Drain all traps, filters and dirt legs
daily.
DO NOT install lubricators
between the tank and any spray
equipment, air tool or accessory
requiring oil-free filtered air.
AIR FLOW _ FEEDER LINES SLOPE
WITH AIR FLOW l _ AIR FLOW
MAIN DISTRIBUTION AIR LINES
bottom of pipe to drain legs. LINES -. \
preventing it from entering feeder
lines. -DRAIN
_ 0_F,_T_E_O"_F_O"II | O''_T_E
TRAP
DRAIN "
S_u_V ....LEGS'.
REGU _REGUkATORVALVES
__ ) AIR
FOR BEST PERFORMANCE
FILTER /• FLEXIBLE
II IYI___°_ _'_h_'
the distance between the COUPLING
TRAP moisture trap should be as \ GLOBE VALVE /
_as_:°uld be a A,R D,SOHARGE
_ AIR VALVE
DRAIN COMPRESSOR
VALVE TYPICAL
COMPRESSED AIR
DISTRIBUTION
SYSTEM _ DRA,N
_---- VALVE
RISK OF BURSTING, ALWAYS USE
METAL PIPING AND FITTINGS.
14- 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.
Auto(I)/Off(O) Switch
iPressure
!Switch
Re€
Auto(I)/Off(O) Switch: Turn this switch
"Auto" to provide automatic power
to the pressure switch and "Off" 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. The pres-
sure switch 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 fac-
tory set pressure (slightly higher than
the pressure switch "cut-out" setting).
Outlet Pressure Gauge: The outlet
pressure gauge indicates the air pres-
sure 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: The tank pres-
sure 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 counterclock-
wise 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 ARC. One hand push-
to-connect operation makes connec-
tions simple and easy.
Drain Valve: The
drain valve is
located at the
base of the air
tank and is used Valve
to drain conden-
sation 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.
15- ENG

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 compres-
sor is operating, the check valve is
"open", allowing compressed air to
enter the air tank. When the air com-
pressor reaches "cut-out" pressure,
the check valve "closes", allowing air
pressure to remain inside the air tank.
To restart:
1. Place the
Auto/Off
lever in the
"Off" pos-
tion.
2. Allow the
motor to
cool.
3. Depress the
red reset button on the motor.
4. Place the Auto/Off lever in the
"Auto" postion to restart the
motor.
HOW TO USE YOUR UNIT
How to Stop
Set the Auto/Off switch to "Off".
Before Starting
Do not operate
this unit until you
read this instruction manual for
safety, operation and maintenance
instructions.
Pressure Release Valve: The pres-
sure 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
after unit reaches "cut-out" pressure.
Air intake Filter (not shown) This
filter is designed to clean air coming
into the pump. This filter must always
be clean and ventilation openings free
from obstructions. See Maintenance.
Motor: This motor has a manual ther-
mal overload protector. If the motor
overheats for any reason, the overload
protector will shut off the motor. The
motor must be allowed to cool down
before restarting.
Break=in Procedure
_Risk of Property
Damage. Serious
damage may result if the following
break-in instructions are not closely
followed.
16- ENG
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 switch is
in the "Off" position.
2. Check oil level in pump. See Oil
paragraph in the Maintenance
section for instructions.
NOTE: If quick connect is installed,
pull coupler back until it clicks to
prevent air from escaping through the
quick connect.
3. Plug the power cord into the cor-
rect branch circuit receptacle.
(Refer to Voltage and Circuit
Protection paragraph in the
Installation section of this manual.)
4. 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.

5. MovetheAuto/Offswitchto"Auto"
position.Thecompressorwillstart.
6. Runthecompressorfor20min-
utes.Makesurethedrainvalve
isopenandthereisminimalair
pressurebuild-upintank.
7. After20minutes,closethedrain
valvebyturningclockwise.Theair
receiverwillfillto"cut-out"pres-
sureandthemotorwillstop.
Thecompressorisnowreadyforuse.
BeforeEachStart=Up
1. SettheAuto/Offswitchto"Off".
2. Pullregulatorknobout,turn
counterclockwiseuntilitstops.
Pushknobintolockinplace.
3. Attachhoseandaccessories.
NOTE:Thehoseoraccessorywill
requireaquickconnectplugifthe
airoutletisequipped with a quick
connect socket.
_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 accessories.
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.
_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. Set the Auto/Off switch 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 pres-
sure. When the desired pressure
is reached push knob in to lock in
place.
_lf 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.
17- ENG

CUSTOMER RESPONSiBiLiTiES
r- (23 o
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o__ >.__ _ __>'_°_-_ _ __ ._-E-
a_¢ _ iw oo>o >o
L.U...C L.U...C L.U c-
Check Safety Valve •
Drain Tank
Oil Leaks
Check Pump Oil
Change Pump Oil
Unusual Noise and/
or Vibration
Air Filter • (1)
Drive Belt-Condition
Motor Pulley/Flywheel
alignment
Air compressor
pump intake and
exhaust valves
Inspect air lines and
fittings for leaks
Remove tank from • (2)
service
Head Bolts - Check the torques of the head bolts after the first five hours of operation.
1 - more frequent in dusty or humid conditions
2 - For more information, contact a Trained Service Technician.
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.
To ensure efficient operation and lon-
ger life of the air compressor, a routine
maintenance schedule should be pre-
pared 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 conditions under
which your air compressor is used.
The modifications will depend upon
the hours of operation and the work-
ing environment. Compressors in an
extremely dirty and/or hostile environ-
ment 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.
18- ENG

E__ isk from Flying
Objects. Always
wear certified safety equipment:
ANSi 787.1 eye protection (CAN/
CSA 794.3) with side shields.
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 ($3.19}] 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,
affercoolers, dryers). This condensate
contains lubricating oil and/or
substances which may be regulated
and must be disposed of in accordance
with local, state, and federal laws and
regulations.
1. Set the Auto/Off switch to "Off".
2. Pull the regulator knob out and
turn clockwise 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 open-
ing 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.
_Risk of Property
-- Damage. Drain water
from air tank may contain oil and rust
which can cause stains.
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 rein-
stalled.
OiL
_Risk of property
damage. Use air
compressor oil only. Multi-weight
automotive engine oils like 10W30
should not be use in air compressors.
They leave carbon deposits on
critical components, thus reducing
performance and compressor life.
NOTE: Use 30W compressor oil or a
heavy duty SAE 30W, non-detergent,
SF grade or better oil. DO NOT use
multi-weight automotive engine oils,
they will reduce compressor life.
Under extreme winter condition use
SAE-10 weight oil.
NOTE: Crankcase oil capacity is
approximately 16 fluid ounces (0.47 L).
Checking
1. The oil level should be to the
middle of the sight glass (C).
2. If needed remove oil fill plug (A)
and slowly add oil until it reaches
the middle of the sight glass.
Changing
1. Remove the oil fill plug (A).
2. Remove the oil drain plug (B) and
drain oil into a suitable container.
3. Replace the oil drain plug (B) and
tighten securely.
19- ENG

4. Slowly add compressor oil until
the oil level is in the middle of the
sightglass (C). NOTE: When filling
the crankcase, the oil flows very
slowly into the pump. If the oil is
added too quickly, it will overflow
and appear to be full.
_Risk of property
damage. Overfilling
with oil will cause premature
compressor failure. Do not overfill.
5. Replace oil fill plug (A)and tighten
securely.
AIR FILTER INSPECTION AND
REPLACEMENT
Hot surfaces. Risk
of burn. Outlet
tube, pump head, and surrounding
parts are very hot, do not touch.
Allow compressor to cool prior to
servicing.
A dirty air filter will not allow the com-
pressor to operate at full capacity.
Keep the air filter clean at all times.
1. Remove the air filter cover.
2. Remove the air filter from filter
cover.
IMPORTANT: Do not operate the
compressor with the air filter removed.
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.
_Risk of property
damage. Do not
operate without air inlet filter
TO REPLACE BELT
_Risk of Unsafe
__ Operations. Serious
injury or damage may occur if
parts of the body or loose items
get caught in moving parts. Never
operate the unit with the belt guard
removed. The belt guard should be
removed only when the compressor
is unplugged.
1. Place the Auto/Off lever in the
"Off" position.
2. Unplug compressor.
3. Remove the front of the belt guard
by disengaging the snaps. Insert
a flat bladed screwdriver at each
snap location and pry the belt-
guard apart.
4. Loosen the wing nut on hold
down plate and tilt motor to allow
for easy removal or installation of
the belt.
5. Remove belt.
6. Replace belt. NOTE: The belt
must be centered over the
grooves on the flywheel and motor
pulley.
7. Turn the wing nut on the hold
down plate until it makes contact
with the washer, plus one addi-
tional turn.
8. Replace the belt guard.
MOTOR PULLEY/FLYWHEEL
ALIGNMENT
NOTE: Once the motor pulley has
been moved from its factory set loca-
tion, the grooves of the flywheel and
pulley must be aligned to within 1/16"
(1.6 mm) to prevent excessive belt
wear.
The air compressor flywheel and motor
pulley must be in-line (in the same
plane) within 1/16" (1.6 mm) to assure
belt retention within flywheel belt
grooves. To check alignment, perform
the following steps:
20- ENG