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Craftsman 919.152921 User Manual

Craftsman 919.152921
42 pages
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iMPORTANT:
Read the Safety Guidelines and
All instructions Carefully Before
Operating.
®
PERMANENTLY LUBRICATED
TANK MOUNTED
AiR COMPRESSOR
SAFETY GUiDELiNES
ASSEMBLY
OPERATION
MAINTENANCE
TROUBLESHOOTING
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
MG2-OILFREE Rev. 7/26/99
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Craftsman 919.152921 Specifications

General IconGeneral
BrandCraftsman
Model919.152921
CategoryAir Compressor
LanguageEnglish

Summary

Safety Guidelines

Risk of Bursting

Hazards associated with air tank integrity and modifications.

Risk of Explosion or Fire

Dangers of sparks igniting flammable vapors and overheating.

Risk of Electrical Shock

Hazards from improper use of electricity and grounding.

Risk from Flying Objects

Dangers from compressed air stream and propelled particles.

Risk to Breathing

Hazards from inhaling compressed air or sprayed materials.

Risk of Falling

Risks associated with compressor placement and stability.

Risk from Moving Parts

Dangers from exposed moving components and guards.

Risk of Burns

Hazards from touching hot compressor parts.

Glossary

Accessories for Use with Sears Air Compressors

General Information

Description of Operation

Compressor Components

Details on the pump, valves, switch, and gauges.

Cooling System Operation

Explanation of the air cooling mechanism.

Assembly

Tools Needed for Assembly

Tools required for the assembly process.

Installing Unit Components

Steps for attaching wheels, handle, and foot strip.

Installation and Break-in Procedures

Location and Lubrication

Recommended placement and oil requirements.

Electrical Connection and Protection

Guidelines for voltage, circuit protection, and extension cords.

Grounding Instructions

Essential steps for electrical safety and grounding.

Break-in Procedure

Initial operational steps for new compressors.

Operating Procedures

Pre-Operation and Usage

Steps for startup, operation, and accessory use.

Post-Operation and Storage

Procedures for shutdown, draining, and storage preparation.

Maintenance

Air Filter Maintenance

Procedure for maintaining the air intake filter.

Check Valve Replacement

Steps for replacing the check valve.

Safety Valve Inspection

How to check the safety valve's functionality.

Motor and Storage Guidelines

Information on motor protection and storage.

Troubleshooting Guide

Excessive Tank Pressure Issues

Problems related to safety valve activation due to pressure.

Air Leaks at Fittings

Identifying and fixing leaks at connection points.

Pressure Switch Release Valve Leaks

Troubleshooting leaks from the pressure switch valve.

Air Tank Leaks

Issues with leaks in the air tank itself.

Head and Valve Plate Leaks

Diagnosing leaks between the head and valve plate.

Regulated Pressure Drops

Addressing pressure loss when accessories are used.

Safety Valve Air Leak

Resolving leaks from the safety valve.

Knocking Noise

Identifying the cause of knocking sounds.

Insufficient Air Supply

Troubleshooting low air output.

Motor Not Running or Restarting

Diagnosing issues with motor operation.

Regulator Continuous Air Leak

Fixing leaks in the regulator.

How to Order Repair Parts

Full One Year Warranty

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