Craftsman 919.167370 User manual

Owner's Manual
ICRAFTSMFINI
Permanently Lubricated
Tank Mounted
AiR COMPRESSOR
=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
N000317 Rev.o 11J14Jo7

WARRANTY ................................................ 2
SPECiFiCATiON CHART ..................................... 3
SAFETY GUiDELiNES ...................................... 3-8
GLOSSARY ................................................ 9
ACCESSORIES ............................................. 9
DUTY CYCLE .............................................. 9
ASSEMBLY ............................................... 10
iNSTALLATiON ......................................... 11-12
OPERATION ........................................... 13-15
MAINTENANCE ............................................ 16
SERVICE AND ADJUSTMENTS ............................ 17-18
STORAGE ................................................ 18
TROUBLESHOOTING GUIDE ............................. 19-21
REPAIR PARTS ......................................... 22-25
ESPANOL .............................................. 26-46
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
N000317 2-ENG

Model Ne. 919-187370
Running HP "1.1
Bore 1-7/8"
Streke 1-1/4"
Voltage-Single Phase 120V
Minimum Branch Circuit Requirement 15 amps
Fuse Type Time Delay
Air Tank Capacity 17
Approx. Cut-In 120
Approx. Cut-out 150
*SCFM @40 psig 4.3
*SCFM @90 psig 3.3
*(Tested per ISO 1217)
Refer to Glossary for abbreviations.
This manual contains information that is important for you to know and under-
stand. 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
_Indicates a
potentially
hazardous situation which, if not
avoided, _ result in minor or
moderate iniurV.
_Used without the
__ safety alert symbol
indicates a potentially hazardous
situation which, if not avoided, may
result in property damag#_.
"•
_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:
• crystalline silica from bricks and cement and other masonry products
arsenic and chromium from chemically=treated lumber
Your risk from these exposures varies, depending on how often you do this
type of work. To reduce your exposure to these chemicals: work in a well
ventilated area, and work with approved safety equipment, always wear
OSHA/MSHA/NIOSH 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 N000317

_This product contains chemicals, including lead, known to
the State of California to cause cancer, and birth defects or
other reproductive harm. Wash hands after handling.
_Do not operate this unit until you read and
understand this instruction manual for safety,
operation and maintenance instructions.
SAVE THESE iNSTRUCTiONS
___ RiSK OF EXPLOSION OR FiRE
WHAT CAN HAPPEN
• Itis normal for electrical contacts
within the motor and pressure
switch to spark.
Ifelectrical 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 seri-
ous overheating and could cause
fire.
NOW TO PREVENT iT
•Always operate the compressor in a
well ventilated area free of combus-
tible materials, gasoline, or solvent
vapors.
Ifspraying 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 com-
pressor.
Never place objects against or on
top of compressor.
Operate compressor in an open
area at least 12" (304.8 mm) away
from any wall or obstruction that
would restrict the flow of fresh air to
the ventilation openings.
Operate compressor in a clean, dry
well ventilated area. Do not oper-
ate unit in any confined area. Store
indoors.
Always remain in attendance with
the product when it is operating.
Always turn off and unplug unit
when not in use.
Unattended operation dthis prod-
uct could result in personal injury
or property damage. To reduce the
risk of fire, do not allow the com-
pressor to operate unattended.
N000317 4-ENG

__ RISK TO BREATHING (ASPHYXiATiON)
HOW TO PREVENT iT
= • Air obtained directly from the com-
pressor 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 dtreating air to all
applicable local and federal codes
prior to human consumption.
• Sprayed materials such as paint, • Work in an area with good cross
paint solvents, paint remover, insec- ventilation. Read and follow the
ticides, weed killers, may contain safety instructions provided on the
harmful vapors and poisons, label or safety data sheets for the
materials you are spraying. Always
use certified safety equipment:
OSHA!MSHA!NIOSH respiratory
protection designed for use with
your specific application.
RiSKorBURSTING
WHAT CAN HAPPEN
The compressed air directly from
your compressor is not safe for
breathing. The air stream may con-
tain carbon monoxide, toxic vapors,
or solid particles from the air tank.
Breathing these contaminant's can
cause serious injury or death.
Air Tank: The air tank on your Air Compressor is designed and may be UM coded
(for units with air tanks greater than 6 inch diameter) according to ASME Section VIII,
Div. 1 rules. All pressure vessels should be inspected once every two years. To find
your state pressure vessels inspector, look under the Division of Labor and Industries
in the government section of a phone book.
The following conditions could lead to a weakening of the air tank, and result in a
violent air tank explosion:
WHAT CAN HAPPEN HOW TO PREVENT iT
Failure to properly drain condensed • Drain air tank daily or after each
water from air tank, causing rust use. If air tank develops a leak,
and thinning of the steel air tank. replace it immediately with a new air
tank or replace the entire compres-
sor.
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.
5-ENG N000317

• Unauthorized modifications to the • The air tank is designed to with-
safety valve or any other compo- stand specific operating pressures.
nents which control air tank pres- Never make adjustments or parts
sure. substitutions to alter the factory set
operating pressures.
o
Attachments & accessories:
Exceeding the pressure rating of
air tools, spray guns, air operated
accessories, tires, and other inflata-
bles can cause them to explode or
fly apart, and could result in serious
injury.
Tires:
Follow the equipment manufactur-
ers 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, basket-
balls, etc.
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 simi-
larequipment used to inflate tires can fill
small tires similar to these very rapidly.
Adjust pressure regulator on air supply to
no more than the rating of the tire pres-
sure. Add air in small increments and
frequently use the tire gauge to prevent
over inflation.
__ RISK OF ELECTRICAL SHOCK
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 personnell in accordance
with national and local electrical
codes.
Make certain that the electrical
circuit to which the compressor
is connected provides proper
electrical grounding, correct voltage
and adequate fuse protection.
N000317 6-ENG

__ RiSK FROM FLYING OBJECTS
WHAT CAN HAPPEN HOW TO PREVENT iT
• The compressed air stream can •Always wear certified safety equip-
cause soft tissue damage to merit: ANSI Z87.1 eye protection
exposed skin and can propel dirt, (CAN/CSA Z94.3) with side shields
chips, loose particles, and small when using the compressor.
objects at high speed, resulting in • Never point any nozzle or sprayer
property damage or personal injury, 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 attempt-
ing maintenance, attaching tools or
accessories.
__ RiSK OF HOT SURFACES
WHAT CAN HAPPEN HOW TO PREVENT iT
= Touching exposed metal such as • Never touch any exposed metal
the compressor head, engine head, parts on compressor during or
engine exhaust or outlet tubes, can immediately after operation.
result in serious burns. 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 FROM MOVING PARTS
WHAT CAN HAPPEN
Moving parts such as the pulley, fly-
wheel, 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.
o
o
HOW TO PREVENT iT
Never operate the compressor with
guards or covers which are dam-
aged 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 personnell.
7-ENG N000317

[__ RISK OF UNSAFE OPERATION
WHAT CAN HAPPEN HOW TO PREVENT IT
• Unsafe operation of your air com- • Review and understand all instruc-
pressor could lead to serious injury tions and warnings in this manual.
or death to you or others. • Become familiar with the operation
and controls of the air compressor.
Keep operating area clear of all per-
sons, 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 doperation with a fire
extinguisher.
Do not operate machine with miss-
ing, broken, or unauthorized parts.
[Q]_ RiSK FROM NOISE
WHAT CAN HAPPEN
Under some conditions and dura-
tion of use, noise from this product
may contribute to hearing loss.
HOW TO PREVENT IT
Always wear certified safety equip-
ment: ANSI $12.6 ($3.19) hearing
protection.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
N000317 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: 1/4", 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 N000317

Unpacking
1. Remove unit from carton and
discard all packaging.
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.
Make sure the outlet being used
has the same configuration
as the grounded plug. DO
NOT USE AN ADAPTER. See
illustration.
Inspect the plug and cord before
each use. Do not use if there are
signs of damage.
Ifthese 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,
a correct outlet should be installed
by a qualified electrician.
Repairs to the cord set or plug
MUST be made by aqualified
electrician.
N000317 10-ENG