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 CA155218 (CP724H),CA155309
(CP7264H)
(Incl: 7, 8, 41, 55, 62, 68, 106, 107, 115 & 127)
Repair Kit CA155310 (CP724H), CA155311
(CP726H)
(Incl: 7, 8, 34, 41, 55, 62, 68, 94, 102, 105, 106, 107, 115
& 127)
Copyright 2004, 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.
CP724H & CP726H Series
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 CP724H & CP726H Series Impact
Wrench
Machine Type Assembly Power Tool for Threaded
Fasteners - No other use is permitted.
Serial No. Tools with No.
F-001-
or higher
Technical Data
3/8" Sq. Dr. (CP724H)
1/2" Sq. Dr (CP726H)
Air pressure 90 psi (6.2 bar)
Harmonized Standards Applied EN292
National Standards Applied ISO 8662-7, ISO 15744-
2002
Name And Position Of Issuer W.A. LeNeveu,
President, Chicago Pneumatic Tool Company
Signature Of Issuer
Place And Date Of Issue Rock Hill, SC 29730 USA,
July 31, 1998
Noise & Vibration Declaration*
Sound pressure level 93 dB(A), uncertainty 3 dB(A),
in accordance with ISO 15744-2002. For sound
power, add 11 dB(A).
2
Vibration value <2.5 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
1/2" (12mm)
3/8" (10mm)
3/8" (10mm)
3/8" (10mm)
CA048361 (1/2")
CA048362 (1/2")
CA048360 (1/2")
3/8" (10mm)
3/8" (10mm)
