Chicago Pneumatic CP7115 User manual

Operator’s Manual
CP7115 & CP7125
Needle Scaler
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.Safety instructions: 6159948780
WARNING

CP7115 & CP7125
Needle Scaler
Technical Data
Air comsumption: 4,7 cfm (2,2 l/s) (CP7125);
4,3 cfm (2 l/s) (CP7115)
Air Pressure 90 psi (6.3 bar)
Bore and Stroke: 1 x 1,3 in. (21 x 33,5 mm) (CP7125);
0,5 x 1,3 in. (14 x 32 mm) (CP7115)
BPM: 4000 (CP7125 & CP7115)
Noise & Vibration Declaration*
Sound pressure level
94 dB(A) (CP7125); 88 dB(A) (CP7115)
uncertainty 3 dB(A), in accordance with EN ISO 15744. For sound
power, add 11 dB(A).
Vibration value
a=19,2 m/s², uncertainty k=2,4 m/s², re. ISO 28927-9 (CP7125)
a=11,4 m/s², uncertainty k=1,4 m/s², re. ISO 28927-9 (CP7115)
Declaration of noise and vibration emission
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, 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.
This tool may cause 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 or
vibration exposure, so that management procedures can be
modified to help prevent future impairment.
INSTRUCTION MANUAL
Machine Type:
Pneumatic tool with needles - No other use is permitted.
Air Supply Requirements
1. Supply tool with 90 psig (6.3 bar) of clean, dry air. Higher
pressure drastically reduces tool life.
2. Connect tool to air line using pipe, hose and tting sizes shown
in the diagram below.
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.
Operation
For Needle Scaler
1. Remove worn needles from holder and replace with
new needles, making sure the needle heads t into the
countersunk holes in needle holder.
2. Slide needles through spring and front nosepiece. Check
that driver is not damaged and placed inside housing
correctly.
3. Lubricate entire needle assembly with a light coating of oil.
Maintenance
1. Disassemble and inspect tool every three 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: 8940169838 (CP7125); 8940169996 (CP7115)
1/2" (12 mm)
3/8" (10mm)
3/8" (10mm)
3/8" (10mm)
CA048361 (1/2")
CA048362 (1/2")
CA048360 (1/2")
3/8" (10mm)
3/8" (10mm)
Learn more about air cutting tools we have.