Chicago Pneumatic RP9546, Operator'S Manual

INSTRUCTION MANUAL

Air Supply Requirements

1. Supply tool with 90 psig (6.2 bar) of clean, dry air. 

Higher pressure drastically reduces tool life.

2. Connect tool to air line using pipe, hose, and fitting 

sizes shown in the diagram.

Lubrication

1. Use an air line lubricator with SAE #10 oil, adjusted 

to two (2) drops per minute. If an air line lubricator 
cannot be used, add air motor oil to the inlet once a 
day.

2. Check clutch oil once each month. Use 3/4 oz. (22ml) 

of SAE#30 oil or equivalent.

Operation

This impact wrench is equipped with a regulator to 
enable adjustment of output power. Turn the regulator 
knob counter-clockwise for maximum power, 
clockwise to reduce power.

Maintenance

1. Disassemble and inspect air motor and impacting 

clutch every three (3) months if the tool is used every 
day. Replace damaged or worn parts.

2. High wear parts are underlined in the parts list. 
3. To keep downtime to a minimum, the following 

service kits are recommended:

Tune-Up Kit 8940158635

(Incl: 7, 8, 41, 62, 66, 68, 106, 107, 115, 127, 134)

Repair Kit 8940158636

(Incl: 7, 8, 41, 62, 66, 68, 97, 99, 105, 106, 107, 108, 115, 
127, 134 & 137)

Copyright 2007, Chicago Pneumatic Tool Company

All rights reserved. Any unauthorized use or copying of the contents or part thereof is prohibited. This applies in particular to trademarks, 
model denominations, part numbers and drawings. Use only authorized parts. Any damage or malfunction caused by the use of 
unauthorized parts is not covered by Warranty or Product Liability.

RP9546

Impact Wrench

EC DECLARATION OF CONFORMITY

We,  Chicago  Pneumatic  Tool  Company,  1800  Overview 
Drive,  Rock  Hill,  SC  29730  USA,  declare  under  our  sole 
responsibility  that  the  product  to  which  this  declaration 
relates, is in conformity with the requirements of the Council 
Directive of June 1998 on the approximation of the laws of 
the Member States relating to machinery (98/37/EC).

Machine Name

 RP9546 Impact Wrench

Machine

Type

 Assembly Power Tool for Threaded 

Fasteners - No other use is permitted.

Serial

No.

 Tools with No. C00501-2007 or higher

Technical

Data

1/2" Sq. Dr.
Air pressure 90 psi (6.2 bar)

Harmonized

Standards

Applied

 EN792-6

National

Standards

Applied

 ISO 8662-7, ISO 15744-

2002

Name

And

Position

Of

Issuer

 Stéphane Rakotoarivelo, 

General Manager, CP TechnoCenter, Saint Herblain, 
France

Signature

Of

Issuer

Place

And

Date

Of

Issue 

44818 Saint Herblain, 

FRANCE, January 10, 2007

Noise & Vibration Declaration*

Sound pressure level 96 dB(A), uncertainty 3 dB(A), in 
accordance with ISO 15744-2002. For sound power, add 
11 dB(A).

2

Vibration value 4.9 m/s , re. ISO 8662-7.

*These declared values were obtained by laboratory 
type testing in compliance with the stated standards and 
are not adequate for use in risk assessments. Values 
measured in individual work places may be higher than 
the declared values. The actual exposure values and risk 
of harm experienced by an individual user are unique 
and depend upon the way the user works, the workpiece 
and the workstation design, as well as upon the 
exposure time and the physical condition of the user. 
We, Chicago Pneumatic, cannot be held liable for the 
consequences of using the declared values, instead of 
values reflecting the actual exposure, in an individual risk 
assessment in a work place situation over which we have 
no control.

English

EN

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