Craftsman 919.152144 User manual

Owner's Manual
ICRRFTglVlRN°I
Permanently Lubricated
Tank Mounted
AiR COMPRESSOR
Model No.
919.152144
=Safety Guidelines
=Assembly
= Operation
=Maintenance
=Service and Adjustments
=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
A02265 Rev. 3 9/1/04

WARRANTY ................................................ 2
SPECiFiCATiON CHART ..................................... 3
SAFETY GUiDELiNES ...................................... 3-8
GLOSSARY ................................................ 9
ACCESSORIES ............................................ 9
DUTY CYCLE .............................................. 9
iNSTALLATiON ......................................... 10-11
OPERATION ........................................... 12-14
MAINTENANCE ............................................ 15
SERVICE AND ADJUSTMENTS ............................ 16-17
STORAGE ................................................ 18
TROUBLESHOOTING GUIDE ............................. 19-21
REPAIR PARTS ......................................... 22-25
ESPAI_IOL .............................................. 26-48
NOTES/NOTAS ............................................ 46
REPAIR PROTECTION AGREEMENTS ......................... 47
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-HOME _) 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, Hoffman Estates, IL 60179
A02265 2-ENG

Model No. 919,152144
Max. Developed HP 2
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 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 in'_
_ Indicates a potentially
hazardous situation
which, if not avoided, _ result in miner
or moderate injury,
_Used without the
safety alert symbol
indicates a potentially hazardous situation
which, if not avoided, may result in
property damage.
Some dust created by power sanding, sawing, grinding,
drilling, and other construction activities contains
chemicals known (to the State of California) to cause cancer, birth defects
or other reproductive harm. Some example of these chemicals are:
• lead from lead-based paints
• crystalline silica from bricks and cement and other masonry products
arsenic and chromium from chemically-treated lumber
Your risk from these exposures varies, depending on hew often you do
this type of work. To reduce your exposure to these chemicals: work in
a well ventilated area, and work with approved safety equipment, always
wear MSNA/NIOSN approved, properly fitting face mask or respirator when
using such tools.
When using air tools, basic safety precautions should always be followed
to reduce the risk of of personal injury.
3-ENG A02265

Save 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 Hew To Prevent it
it is normal for electrical contacts within Always operate the compressor in a
the motor and pressure switch to spark, well ventilated area free of combustible
materials, gasoline, or solvent vapors.
If electrical 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
explosion, may be required.
Store flammable materials in a secure
location away from compressor.
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.
Never place objects against or on top
of compressor. Operate compressor in
an open area at least 12 inches 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 disconnect electrical power by
moving pressure switch lever to the off
position and drain tank daily or after
each use.
A02265 4-ENG

WARNING: Risk of Bursting I_1
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 Could Happen Now To Prevent It
Failure to properly drain condensed Drain tank daily or after each use. If tank
water from tank, causing rust and develops a leak, replace it immediately
thinning of the steel tank. with a new tank or replace the entire
compressor.
Modifications or attempted repairs to
the tank.
Unauthorized modifications to the
unloader valve, safety valve, or any
other components which control 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.
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 outlet (if net
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 Could 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 from the air hose and tank
before attempting maintenance, attaching
tools or accessories.
5-ENG A02265

WARNING: Risk of Electrical Shock
How To Prevent it
What Could 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.
Never operate the compressor outdoors
when it is raining or in wet conditions.
Never operate compressor with
protective covers removed or damaged.
Repairs attempted by unqualified Any electrical wiring or repairs required
personnel can result in serious injury on this product should be performed by
or death by electrocution, authorized service center personnel in
accordance with national and local
electrical codes.
Electrical Grounding: Failure to provide Make certain that the electrical circuit
adequate grounding to this product to which the compressor is connected
could result in serious injury or death provides proper electrical grounding,
from electrocution, correct voltage and adequate fuse
See grounding instructions, protection.
WARNING: Risk to Breathing
What Could _en How 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 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.
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 te 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. Use a NIOSH/MSHA
approved respirator designed for use
with your specific application.
A02265 6-ENG

WARNING: Risk of Burns I_1
What Could Happen How To Prevent it
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.
De net reach around protective shrouds
or attempt maintenance until unit has
been allowed to cool.
WARNING: Risk from Moving Parts _
What Could Happen How 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 fall 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 in a stable
secure position to prevent accidental
movement of the unit. Never operate
compressor on aroof or other elevated
position. Use additional air hose to
reach high locations.
7-ENG A02265

WARNING: Risk of Electrical Shock
How To Prevent it
What Could 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.
Never operate the compressor outdoors
when it is raining or in wet conditions.
Never operate compressor with
protective covers removed or damaged.
Repairs attempted by unqualified Any electrical wiring or repairs required
personnel can result in serious injury on this product should be performed by
or death by electrocution, authorized service center personnel in
accordance with national and local
electrical codes.
Electrical Grounding: Failure to provide Make certain that the electrical circuit
adequate grounding to this product to which the compressor is connected
could result in serious injury or death provides proper electrical grounding,
from electrocution, correct voltage and adequate fuse
See grounding instructions, protection.
WARNING: Risk to Breathing
What Could _en How 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 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.
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 te 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. Use a NIOSH/MSHA
approved respirator designed for use
with your specific application.
A02265 8-ENG

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.
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" I.D. 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 A02265

HOW TO SET UP YOUR UNiT iMPORTANT: The outlet being used
Location of the Air Compressor
Locate the air compressor in a
clean, dry and well ventilated area.
The air compressor should be
located at least 12" away from the
wall or other obstructions that will
interfere with the flow of air. The
air compressor pump and shroud
are designed to allow for proper
cooling. The ventilation openings
on the compressor are necessary
to maintain proper operating
temperature. Do not place rags or
other containers on or near these
openings.
GROUNDING iNSTRUCTIONS
_Risk of Electrical
Shock. in the
event of a short circuit, grounding
reduces the risk of shock by
providing an escape wire for
the electric current. This air
compressor must be properly
grounded.
The portable air compressor is
equipped with a cord having a
grounding wire with an appropriate
grounding plug (see following
illustrations). The plug must be used
with an outlet that has been installed
and grounded in accordance with all
local codes and ordinances.
1. The cord set and plug with this
unit contains a grounding pin.
This plug MUST be used with a
grounded outlet.
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.
_Grounded
I_gPin 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 compressor 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,
acorrect outlet should be installed
by a qualified electrician.
Repairs to the cord set or plug
MUST be made by a qualified
electrician.
A02265 10-ENG