Chicago Pneumatic CP749 Series User Manual

CP749 Series
Impact Wrench
1/2” Sq. Dr. Model "B, C & D"
Operator’s Manual
To reduce risk of injury, everyone using, installing, repairing, maintaining,
changing accessories on, or working near this tool must read and
understand these instructions before performing any such task.
Chicago Pneumatic

Chicago Pneumatic CP749 Series Specifications

General

Model	CP749 Series
Drive Size	1/2"
Air Inlet Thread Size	1/4" NPT
Air Inlet Size	1/4"
Type	Impact Driver
Minimum Hose Size	3/8"

Summary

INSTRUCTION MANUAL

Air Supply Requirements

Specifies air pressure and connection types for optimal tool performance.

Lubrication

Details the type and frequency of oil needed for the tool's air motor and clutch.

Operation

Explains how to adjust the tool's output power using the built-in regulator.

Maintenance

Outlines recommended maintenance schedules and service kits for tool longevity.

EC DECLARATION OF CONFORMITY

Noise & Vibration Declaration

Provides sound pressure and vibration levels measured according to standards.

SAFETY INSTRUCTIONS

General Safety Warnings

Emphasizes user responsibility and general precautions for safe tool operation.

Air Supply and Connection Hazards

Details risks associated with compressed air supply and hose connections.

Entanglement Hazards

Warns against loose clothing, jewelry, and hair near moving parts.

Projectile Hazards

Advises on eye protection and the use of proper accessories to prevent injury from flying objects.

Workplace Hazards

Covers risks like slips, trips, falls, high noise levels, and vibration exposure.

Additional Safety Topics

Includes warnings about tool modification, explosive atmospheres, and operator physical capability.