Chicago Pneumatic CP 4608 D, Safety And Operating Instructions Manual, Page: 18 / 248

Instruction for assembling
the lock collar and clip
1) Apply a torque of 370 lbf.ft (502 Nm) to the
handle.
A.
Handle
B. Lock collar
C.
Clip
D. Key
2)
Fit the Key.
3) Assemble the lock collar with the handle. There
are four possible assembly combinations. Two
different positions of the key (E and F) and two
grooves in the lock collar (G and H).
4)
Using the four possible assembly
combinations, make an alignment of the teeth
according to picture below.
5)
If it is not possible to get a correct alignment
of the teeth using the four combinations apply
more torque to the handle. Never exceed the
maximum torque that is 400 lbf.ft (543 Nm).
6) When the teeth align correctly, fit the clip.
Check carefully that the clip is fitted according
to the picture below.
Troubleshooting
If the pneumatic machine does not start, has low
power or uneven performance, check the following
points.
♦
Check that the insertion tool being used has the
correct shank dimension.
♦
Check that the pneumatic machine is getting the
correct amount of lubricant. Too much lubrication
can cause starting problems, low power or
uneven performance.
♦ Check that the compressed air system supplies
the machine with sufficient air pressure to give
full power.
9800 0551 90b | Original instructions 18
CP 4608 P, CP 4611 P, CP 4608 D, CP 4611 D Safety and operating instructions