Chicago Pneumatic CP7829 User manual

Operator’s Manual
CP7829 / CP7829H
Ratchet Wrench
WARNING
To reduce risk of injury, everyone using, installing, repairing, maintaining,
changing accessories on, or working near this tool must read and
understand these instructions, as well as separately provided safety
instructions part number 6159948710, before performing any such task.

Air Diagram
Model
Drive
Torque
Free speed Dimension
LxH
Air Consumption
Average :HLJKW Inner Hose Dia. Air Inlet 6RXQGSUHVVXUH
/S$
6RXQGSRZHU
/Z$
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Working Max DKG K
L
W
H
12 34 5 678 9 10
[Inch] [ft-lb]
>1P@ >530@ [inch] >PP@
>1OV@
>6&)0@
>NJ@
>OE@
[inch]
>PP@ [inch] >G%$@ >G%$@ >PVt@ >PVt@
CP7829 3/8 

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




 1/4    
CP7829H 1/2



  [ [





 1/4    
Fig. 01
Fig. 02
L
H
A
B

1.Technical Data
Model
Drive
Torque
Free speed Dimension
Lxh
Air Consumption
Average :HLJKW Inner Hose Dia. Air Inlet 6RXQGSUHVVXUH
/S$
6RXQGSRZHU
/Z$
9LEUDWLRQV
Working Max DKG K
L
W
H
12 34 5 6 7 8 9 10
[min-1] [inch]
>1P@ >530@ [inch] >PP@
>1OV@
>6&)0@
>NJ@
>OE@
[inch]
>PP@ [inch] >G%$@ >G%$@ >PVt@ >PVt@
max. pressure 6.3bar(90psi)
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Declaration of noise and vibration statement,62DQG,62
All values are current as of the date of this publication.
These declared values were obtained by laboratory type testing in accordance with the stated standards and are suitable for comparison with the declared values of other tools
tested in accordance with the same standards. These declared values are not adequate for use in risk assessments and values measured in individual work places may be
higher. 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 upon the exposure time and the physical condition of the user. We, CHICAGO PNEUMATIC TOOLS, cannot be held liable for the consequences of using the
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hand-arm vibration syndrome if its use is not adequately managed. We recommend a programme of health surveillance to detect early symptoms which may relate to noise
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Additional Vibration Information
This tool may cause hand-arm vibration syndrome if its use is not adequately managed.
This additional vibration information may be of assistance to employers in meeting their obligations (for example under EU Directive 2002/44/EC) to assess the risks to their
workers arising from hand arm vibration associated with the use of this tool.
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• The declared vibration value can be used to estimate vibration during rundown. Continuous ratcheting against a run-down bolt may produce a vibration emission in the range
8 m/s2 to 15.5 m/s2(vibration total values)
• Only use this tool for work which other types of wrenches, which present lower vibration risks, are unable to perform satisfactorily.
• The vibration emission varies greatly with task and operator technique. Emissions outside the quoted range may occur for some applications.
• Operators should optimize their technique and select a suitable wrench in order to minimize the ratcheting time at the end of each run-down or when backing-off assembled
fasteners.
• For the intended application of this tool, we estimate that normal operation should involve a ratcheting time against a run-down fastener of less than 0,5s per fastener on a
hard joint and up to 3s on a soft joint.
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vibration emission.
2. Machine type(s)
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3. Operation
• Fix the accessories properly to the tool.
• Connect device as shown in Fig. 01 to a clean and dry air supply.
• To start the machine, pull the trigger (A). Machine speed is increase by increasing pressure on the trigger. Release the trigger to stop.
• To switch rotation, turn the switch (B) as shown in Fig. 02.
4. Lubrication
• Use an air line lubricator with SAE #10 oil, adjusted to two drops per minute. If an air line lubricator cannot be used, add air motor oil to the inlet once a day.
5. Maintenance instruction
• Follow local country environmental regulations for safe handling and disposal of all components.
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6. Disposal
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• Repair only by technical maintenance staff.
7. EC Declaration of conformity
We : CHICAGO PNEUMATIC Tool Co.
Machine type(s): Ratchet Wrench
Declare that the product(s): CP7829 / CP7829H Serial Number: 0000 - 9999
Origin of the product : JAPAN
is in conformity with the requirements of the council Directives on the approximation of the laws of the Member States relating : to “Machinery“ 2006/42/EC (17/05/2006)
applicable harmonised standard(s) : EN ISO 11148-6:2012
Name and position of issuer : Pascal Roussy (R&D Manager)
Place & Date : Saint-Herblain, 04/09/2015
Copyright 2015, Chicago Pneumatic Tool Co. LLC
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Original Instructions
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