Craftsman 919152145 Owner’s Manual
Owner's Manuam
Permanently Lubricated
Tank Mounted
AIR COMPRESSOR
o
Safety Guidelines
o
Assembmy
o
Operation
o
Maintenance
o
Service and Adjustments
o
o
Repair Parts
CALiT|ON: Read the Safety Guidelines
and All instructions Carefully Before
Operating.
Sears, Roebuck and Co., Hoffman Estates, mL60179 U.S.A.
Visit our Craftsman website: www, sears,com/craftsman
A10282 R_v.0 2JlsJ0._
WARRANTY ................................................ 2
SPECiFiCATiON CHART ..................................... 3
SAFETY GUiDELiNES ...................................... 3-8
GLOSSARY ................................................ 9
ACCESSORIES ............................................ 9
DUTY CYCLE .............................................. 9
ASSEMBLY ............................................... 10
iNSTALLATiON ......................................... 10-11
OPERATION ........................................... 12-14
MAINTENANCE ......................................... 14-15
SERVICE AND ADJUSTMENTS ............................ 15-16
STORAGE ................................................ 17
TROUBLESHOOTING GUIDE ............................. 18-19
REPAIR PARTS ......................................... 20-23
ESPANOL .............................................. 24-41
NOTES/NOTAS ............................................ 42
REPAIR PROTECTION AGREEMENTS ......................... 43
HOW TO ORDER REPAIR PARTS ...................... back cover
FULL ONE YEAR WARRANTY AiR COMPRESSOR
If this CRAFTSMAN Air Compressor fails due to a defect in material or
workmanship within one year from the date of purchase, Sears will at
its option repair or replace it free of charge. Contact your nearest Sears
Service Center (1-800-4-MY-HOMP) to arrange for repair, or return the Air
Compressor to the place of purchase for replacement.
If this Air Compressor is used for commercial or rental purposes, this warranty
applies for only ninety days from the date of purchase.
This warranty gives you specific legal rights and you may have other rights
which vary from state to state.
Sears, Roebuck and Co., Dept. 817WA, Noffman Estates, IL 60179
ModeB No. 919.152145
Running HP 1
Bore 47.625
Stroke 31.75
Voltage-Single Phase 120V
Minimum Branch Circuit Requirement 10 amps
Fuse Type Time Delay
Air Tank Capacity 4
Approx. Cut-In 120
Approx. Cut-out 150
SCFM @ 40 psig 3.7
SCFM @ 90 psig 2.6
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 hetp you recognize this
information, we use the symbols below. PIease read the manual and pay
attention to these symbols.
situation which, if not avoided, will result
in death or serious iniury.
_ Indicates a potentially
which, if not avoided, _ result in minor
or moderate ini_
hazardous situation
i hazardous situation
which, if not avoided, could result in
death or serious in'ULUEy.
Indicates a potentially
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains
_Used without the
indicates a potentially hazardous situation
which, if not avoided, may result in
re err dama e.
safety alert symbol
chemicals known (to the State of Camifornia) to cause cancer, birth defects
or other reproductive harm. Some exampme of these chemicals are:
lead from lead-based paints
crystalline silica from bricks and cement and other masonry products
arsenic and chromium from chemicaBly-treated Bumber
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 wemlventilated area, and work with approved safety equipment, atways
wear MSNA/NIOSN approved, proper_y fitting face mask or respirator when
using such tooms.
When using air tools, basic safety precautions shoumd a_ways be followed
to reduce the risk of of personal injury.
3-ENG A10282
Gave these instructions
Improper operation or maintenance of this product could result in serious injury and
property damage. Read and understand all warnings and operation instructions before
using this equipment.
WARNING: Risk of explosion or fire _,i
What Could Happen How To Prevent It
mtis normal for electrical contacts within Always operate the compressor in a
the motor and pressure switch to spark, well ventilated area free of combustible
mfelectrical sparks from compressor if spraying flammable materials, locate
come into contact with flammable compressor at least 20 feet away from
vapors, they may ignite, causing fire or spray area. An additional length of hose
e×plosion, may be required.
Restricting any of the compressor
ventilation openings will cause serious
overheating and could cause fire.
Unattended operation of this product
couM resumt in personal injury or
property damage. To reduce the risk
of fire, do not anew the compressor to
operate unattended.
materiame, gasoline, or somvent vapors.
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 inches away
from any wan 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.
ABways disconnect eRectrical power by
moving pressure switch lever to the off
position and drain tank daily or after
each use,
A10282 4-ENG
WARNING: Risk of Bursting
Air Tank: The following conditions could lead to a weakening of the tank, and result
in a violent tank e×plosion and could cause property damage or serious injury.
What Could Happen
Failure to properly drain condensed
water from tank, causing rust and
thinning of the steel tank.
Modifications or attempted repairs to
the tank.
Unauthorized modifications to the
unRoader valve, safety valve, or any
ether components which eontrom tank
pressure.
Excessive vibration can weaken the
air tank and cause rupture or
explosion
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.
Now To Prevent It
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.
For essential control of air pressure, you
must install a pressure regulator and
pressure gauge to the air outBet (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.
WARNING: Risk from Flying Objects
What Coumd 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 gmasses 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 tank
before attempting maintenance, attaching
tools or accessories.
5 - ENG A10282
WARNING: Risk of Electticam Shock
What CouBd Happen
Your air compressor is powered by
eRectricity, Like any other electrically
powered device, If it is not used
property it may cause eRectric shock.
Repairs attempted by unqualified
personneB 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.
See grounding instructions.
WARNING: Risk to Breathing
What Could
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 tank. Breathing these
contaminants can cause serious injury
or death.
Sprayed materials such as paint, paint
solvents, paint remover, insecticides,
weed killers, may contain harmful
vapors and poisons.
Now 3"o 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 electricam 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 eBectrical grounding,
correct voltage and adequate fuse
protection.
Now To Prevent It
Air obtained directly from the compressor
shouM 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 property
installed. In-line filters and safety
equipment used in conjunction with the
compressor must be capabBe of treating
air to aH appBicable local and federam
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 materiaBs
you are spraying. Use a NmOSH/MSHA
approved respirator designed for use
with your specific application.
A10282 6-ENG
WARNING: Risk of Burns
What Could Happen How To Prevent it
Touching exposed metaB 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. Oompressor will remain
hot for several minutes after operation.
Do not reach around protective shrouds
or attempt maintenance until unit has
been allowed to cool
m m
WARNING: Risk from Moving Parts _
What Could Happen Now To Prevent it
Moving parts such as the pulley, Never operate the compressor with
flywheel, and belt can cause serious guards or covers which are damaged or
injury if they come into contact with you removed.
or your clothing.
Attempting to operate compressor with Any repairs required on this product
damaged or missing parts or should be performed by authorized
attempting to repair compressor with service center personnel
protective shrouds removed can expose
you to moving parts and can result in
serious injury.
WARNING: Risk of Falling
What Could Happen
A portable compressor can fan from
a table, workbench, or roof causing
damage to the compressor and could
result in serious injury or death to the
operator.
How To Prevent it
Always operate compressor ina stabme
secure position to prevent accidental
movement of the unit. Never operate
compressor on a roof or other elevated
position. Use additionaB air hose to
reach high locations.
7-ENG A10282
WARNING: Risk of Serious injury or Property Damage
When Transporting Compressor
(Fire, Inhalation, Damage to Vehicle SurCaces)
What Could Happen
OiRcan 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.
WARNING: Risk of Unsafe Operation [_
How To Prevent it
Always place OOMPRESSOR on a
protective mat when transporting to
protect against damage to vehicle from
leaks. Remove COMPRESSOR from
vehicle immediately upon arrival at your
destination.
What Could Happen
Unsafe operation of your air compressor
could lead to serious injury or death to
you or others.
SAVE THESE mNSTRUCTmONS
How To Prevent it
Review and understand all instructions
and warnings in this manual.
Become famiRiar with the operation and
controls of the air compressor.
Keep operating area cBear of all persons,
pets, and obstacles.
Keep chiRdren away from the air
compressor at aH 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.
Be not operate machine with missing,
broken, or unauthorized parts.
A10282 8-ENG
Become familiar with these terms When the tank pressure drops to a
before operating the unit. certain Iow level the motor wilI restart
CFM: Cubic feet per minute, automatically. The low pressure
SCFM: Standard cubic feet per at which the motor automatically
minute; a unit of measure of air restarts is called "cut-in" pressure.
delivery. Cut-Out Pressure: When an air
PSIG: Pounds per square inch compressor is turned on and begins
gauge; a unit of measure of pressure, to run, air pressure in the air tank
Code Certification: Products that begins to build. It builds to a certain
bear one or more of the following high pressure before the motor
marks: UL, CUL, ETL, CETL, have automatically shuts off, protecting
been evaluated by OSHA certified your air tank from pressure higher
independent safety laboratories and than its capacity. The high pressure
meet the applicable Underwriters at which the motor shuts off is called
Laboratories Standards for Safety. "cut-out" pressure.
Cut-In Pressure: While the motor Branch Circuit: Circuit carrying
electricity from electrical panel to
is off, air tank pressure drops as outlet.
you continue to use your accessory.
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:l/4", 3/8" OR 1/2" LD. in
various lengths
Refer to the selection chart located
on the unit to select the tools this unit
is capable of powering.
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.
9-ENG A10282
1. Remove unit from carton and discard all packaging.
HOW TO SET UP YOUR UNmT
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
event of a short circuit, grounding
reduces the risk of shock by
providing an escape wire for
the e_ectric current. This air
compressor must be propermy
grounded,
The portable air compressor is
equipped with a cord having a
grounding wire with an appropriate
grounding plug (see following
illustrations).
1. The cord set and plug with this
unit contains a grounding pin.
This plug MUST be used with a
grounded outlet.
IMPORTANT: The outlet being used
must be installed and grounded in
accordance with all local codes and
ordinances.
2. Make sure the outlet being used
has 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
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 pmugprovided, If
it does not fit the avaimabmeouttet, a
correct outmet should be installed by
a quaBified emectrician,
Repairs to the cord set or pBug
MUST be made by a quaBified
emectrician,
Risk of
EmectricaB Shock,
iiiiiii....
A10282 10 - ENG
Extension Cords
Using extension cords is not
recommended. The use of extension
cords wiII 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
e
in good condition
o
no longer than 50 feet
e
14 gauge (AWG) or larger. (Wire
size increases as gauge number
decreases. 12 AWG and 10 AVVG
may also be used. DO NOT USE
16 OR 18 AWG.)
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 suppIy to circuit must
comply with the National
Electrical Code.
2. Circuit is not used to supply any
other electdca! needs.
3. Extension cords compiy with
specifications.
4. Circuit is equipped with a 15 amp
circuit breaker or 15 amp time
deIay 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.
11-ENG A10282
Know Your Air Compressor
READ THiS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING
YOUR UNIT. Compare the iIIustrations with your unit to familiarize yourself with
the !ocation of various controls and adjustments. Save this manual for future
reference.
Safety VaRve
Description of Operation
Become familiar with these controls
before operating the unit.
On(l)/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 Vamve: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.
A10282
OutNet 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.
Regumator: 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.
12 - ENG
Drain Valve: I--
The drain valve /
is located at [
the base of the
artankand s
used to drain
condensation at the end of each use.
Oheck Valve: When the air
compressor is operating, the check
vane 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.
Valve
How to Use Your Unit
Now to Stop:
1. Set the On/Off switch to OFF (0).
Before Starting
Break=in Procedure
_Risk of Unsafe
Serious damage may result if the
following breakdn 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.
Operation.
2. Plug the power cord into the
correct branch circuit receptacle.
(Refer to Voltage and Circuit
Protection paragraph in the
Installation section of this
manual.)
3. Open the drain valve (counter-
clockwise) fully to permit air to
escape and prevent air pressure
build up in the air tank during the
break-in period.
4. Move the On/Off switch to ON (I)
position. The compressor will start.
5. Run the compressor for 15
minutes. Make sure the drain
vaJve 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 wiJIfill to "cut-out"
pressure and the motor wiII stop.
The compressor Jsnow ready for use.
Before Each Start=Up:
1. Set the On/Off switch to OFF (O).
2. Pull the regulator knob out and
turn 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.
13-ENG A10282
pressurecausesahazardous
risk of bursting, Check the
manufacturer's maximum pressure
rating for air too{s and accessories,
The regumator outmet pressure
must never exceed the maximum
pressure rating,
iiiiii_.... : iiiiil....
Customer Responsibilities
Before Daily
each orafter
use
3heck Safety Valve
:>rainTank
power is on. When performing
maintenance, you may be exposed
to voltage sources, compressed air,
or moving parts. PersonaB injuries
can occur. Before performing any
maintenance or repair, disconnect
power source from the compressor
and bmeed off aH air pressure.
NOTE: See "Operation" section for
the location of controls.
O
How to Start:
1, Set the QWOff switch to ON O)
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.
each
use
O
To Check Safety VaJve
propermy, over-pressurization may
occur, causing air tank rupture or
an expmosion.
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.
A10282 14 - ENG
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