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Item 93458
User-Maintenance Instructions
Procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION:
Turn off the tool, detach the air supply, safely discharge any residual air pressure in the tool, and
release the trigger before performing any inspection, maintenance, or cleaning procedures.
TO PREVENT SERIOUS INJURY FROM TOOL FAILURE:
Do not use damaged equipment. If abnormal noise, vibration,
or leaking air occurs, have the problem corrected before further use.
Cleaning, Maintenance, and Lubrication
Note:
These procedures are in addition to the regular checks and maintenance
explained as part of the regular operation of the air-operated tool.
1.
BEFORE EACH USE,
inspect the general
condition of the tool. Check for:
• loose hardware or housing,
• misalignment or binding of moving parts,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
2.
Daily - Air Supply Maintenance:
Every day, maintain the air supply according
to the component manufacturers' instructions.
Drain the moisture filter regularly.
Performing routine air supply maintenance
will allow the tool to operate more safely
and will also reduce wear on the tool.
Jaw Cleaning and Replacement
1. Unscrew and remove the Head (11),
using the Wrench (36).
2. Use the Wrench (36) to unscrew and
remove the Jaw Cases (6-1, 6-2).
Use care as there is a Spring (10) behind
the Jaw Case (6-2) which may fly out.
3. Remove the Jaws (7) from between
the Jaw Cases (6-1, 6-2).
4. To clean the Jaws (7), use a steel brush and mild
solvent. Then, apply a light coat of machine oil to
the Jaws and insert them back into the Jaw Case.
5. If any part of the assembly (6-1, 6-2, 7, 8,
9, & 10) needs replacement, replace the
entire assembly at the same time, due to
the possibility of additional parts being
damaged when the Jaws were damaged.
6. Insert the Jaws (7) back into the
Jaw Cases (6-1, 6-2).
Important:
When reassembling the
Jaw Cases (6-1, 6-2), line the wedge on
the Jaw Pusher’s (8) head in between the
Jaws, pushing them slightly apart.
7. Check the distance from the head of the
Jaw Cases (6-1, 6-2) to the mounting threads of the
Head (11) using the gauge on the Wrench (35).
Wrench Gauge (35)
Head (11)
(Threads)
Jaw Case
(6-1)
Jaw Case
(6-2)
Figure D: Checking Jaw Case Tightness
SAFETY
OPERA
TION
MAINTENANCE
SETUP
