6
英
語
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IS
H
MAINTENANCE
After long periods of use, debris from rivet shafts (mandrel) and other foreign materials tend to build up
in various parts of the tool, and the hydraulic oil level also drops, both of which can lead to operating
problems. The tool should be cleaned periodically.
Jaw maintenance
Also refer to this section when replacing parts.
◎
If debris builds up, the jaws will not move smoothly and normal operation will not be possible.
◎
The jaws should be cleaned on average once every 3,000 riveting operations.
1
1
2
3
Turn off the air supply.
Use a spanner or similar tool to remove the frame head.
Use a spanner A and spanner B to loosen and remove the jaw case head
(AR-011S: jaw case), and then remove the jaw pusher spring, jaw pusher and jaws.
t
CAUTION 2 (P.2)
t
CAUTION 1 (P.2)
D
IS
A
S
S
E
M
B
LY
CL
EA
NI
NG
R
E
-A
S
S
E
M
B
LY
4
Use a brush or similar to clean all parts.
7
Use a spanner A to install the Frame head securely.
5
6
Reassembly by following the disassembly procedure in reverse.
Install the jaw case head (AR-011S: jaw case) so that its distance matches those
shown in the illustration at below using a spanner B.
A
Apply “LOBSTER” brand jaw lube (sold separately) to the backs of the jaws.
NOTE:
¡
When re-assembling, be sure to apply a lubricant such as grease to all moving and sliding parts.
¡
Be careful not to leave out any parts, and tighten all connections securely.
¡
The jaws are consumable parts, and they should be replaced periodically.
71
85
JAW CASE
LOCK NUT
JAW PUSHER
SPRING
JAW CASE
JAWS
JAW
PUSHER
LOCK WASHER
JAW PUSHER
SPRING
JAW
CASE
JAW CASE HEAD
JAWS
JAW
PUSHER
LOCK
WASHER
JAW CASE
LOCK NUT
AR-011S
AR-011M
・
AR-011H
AR-011S
AR-011M
AR-011H
t
WARNING
In case you have some trouble and failure, please refer “Troubleshooting” in the
Instruction Manual.
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