4. Make sure that striking faces on the anvil block
are parallel and flat. If the block is cupped, grind
off high edges but do not touch the polished
face where the anvil strikes the steel shank.
Maximum allowed wear (A)
1
⁄
32
in. (1mm). See
illustration shown below.
A
Tightening torques
A
B
C
E
A.
Torque: CP 1230 SPDR, 100-125 lbf.ft
(135-170 Nm) and CP 1240 SPDR, 125-150
lbf.ft (170- 203Nm).
B.
The cylinder seal must protrude approximately
1
⁄
16
in. (1.6 mm) before assembly of the back
head.
C.
Torque: 125–150 lbf.ft (170-203Nm). Apply
Loctite® 242™ (Loctite is a registered trademark
of Henkel Corporation. 242 is a trademark of
Henkel Corporation).
D.
Torque, Muffler (not illustrated) 6–7lbf.ft
(8–10 Nm).
E.
Assembled length of spring or bushing.
Min-Max length
in. (mm)
Model
2
1
⁄
8
–2
3
⁄
16
(54.0–55.6)
CP 1230 SPDR
2
17
⁄
32
–2
19
⁄
32
(64.3–65.9)
CP 1240 SPDR
Troubleshooting
If the pneumatic machine does not start, has low
power or uneven performance, check the following
points.
15
9800 0555 90a | Original instructions
Safety and operating instructions
CP 1230 SPDR, CP 1240 SPDR
www.CrowderSupply.com • Toll Free: 888-883-5144
Crowder
Supply
Co.,
Inc.
• 8495
Roslyn
St.,
Commerce
City,
CO
80022
• Toll
Free:
888-883-5144
• www.CrowderSupply.com
