408-8959 Datasheet, PDF (3/3 Pages) Tyco Electronics – Hydraulic Crimping Head

Hydraulic Crimping Head 1752868- 1
Check These Areas for Cracks
1
Corners of
“C”- Head
2
Top of Cylinder
408- 8959
Figure 3
5.2. Cleaning
Remove accumulations of dirt and grease on the
crimping head, especially in areas where dies are
installed and product is crimped. Clean the entire
crimping head frequently with a clean, lint--free cloth.
5.3. Crimping Head Check- Out Procedure
If the ram fails to retract after completion of a
crimping cycle, the cause may be in the crimping
head. To determine whether or not the trouble is in
the crimping head, release pressure in the power unit.
If the ram retracts, the trouble is not in the crimping
head. If the ram does NOT retract, refer to Section 6,
REPLACEMENT AND REPAIR.
3
ITEM
PART
NUMBER
DESCRIPTION
QTY PER
CRIMPING
HEAD
1 21013--4 SCREW, Socket, Self--Locking
1
2
21013--2
SET--SCREW, Socket,
1_{/4--20--UNC¢.25 in. Long}
1
3 311470--1 QUICK--COUPLER, Male
1
Figure 4
6. REPLACEMENT AND REPAIR
Replacement parts are listed in Figure 4. Order
replacement parts through your Representative, or
call 1--800--526--5142, or send a facsimile of your
purchase order to 1--717--986--7605.
The crimping head may also be returned for
evaluation and repair. For customer repair service,
call 1--800--526--5136.
7. REVISION SUMMARY
Revisions to this instruction sheet include:
S Added “Original Instructions” to page 1
S Changed ram “lock screw” to ram “set screw” in
Figure 2
Rev B
Tyco Electronics Corporation
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