Tightening Torque - Chicago Pneumatic CP 0022 Safety And Operating Instructions Manual

Safety and operating instructions

Tightening torque

CP 0022 KL
A. Nut, 70-80 ft.lbf (95-108 Nm)
B. Air inlet nut, 110-120 ft.lbf (149-163 Nm)
Through bolt nut, 90-100 ft.lbf (122-136 Nm)
C.
Rifle nut, 200-225 ft.lbf (271-305 Nm)
D.
E. Nut, 100-110 ft.lbf (136-149 Nm)
CP 0032, CP 0069
20
CP 0022, CP 0032, CP 0069
A. Nut, 35-40 ft.lbf (47- 54 Nm)
Air inlet nut, 125-150 ft.lbf (169-203 Nm)
B.
Through bolt nut, 110-120 ft.lbf (149-163 Nm)
C.
Rifle nut, 200-225 ft.lbf (271-305 Nm)
D.
E. Nut, 100-110 ft.lbf (136-149 Nm)
F. Oil plug, 90-100 ft.lbf (122-136 Nm)
Damage patterns
Worn or broken parts must always be studied
carefully before they are replaced. They can give
important information about the condition of the
drill and about the way it is used and maintained.
Problem
Steel parts are a bluish colour
Steel parts have small almost
microscopic fissures on the
wear surfaces
Irregular cavities on the surface
of bronze parts
Cutting marks
Storage
> Always oil the rock drill well, before you put it
into storage.
> Always store the machine in a clean and dry place.
> Make sure that no foreign matter enters the
machine.
> Protect the chuck using the plastic plug provided
with the machine. Alternatively, use a wooden
plug or a clean piece of cotton waste.
> In the case of long-term storage, pour a quantity
of oil directly into the rock-drill's air intake and
then turn on the air briefly. This will protect the
machine from corrosion.
9800 0901 90a | Original instructions
Cause
The parts have been subjected
to excessive heat. This can be
caused by insufficient
lubrication or idling
See above
See above
Secondary damage
Dirt inside the drill
Interior misalignment due to
uneven tension of the side
bolts