DFD6361-Maintenance - 第613页
F-43 1-8. Repla cing the Y-axis Section Roll Cover Operation flow The procedure for replacing the Y-axis s ection roll cover consists of the following steps: 1-8-1 Preparation of replacing t he Y-axis section roll co ver…
F-42
Procedures for replacing the pad of the lower arm section (Continued)
Step No. Do This
8
Remove the joint from the pad plate.
9
Remove the pad from the joint.
- To remove the pad, pull it.
10
Replace the pad to a new one.
Spring
Joint
Pad
Model Part Name Part No.
DFD6351
Pad (φ 8)
MOELT080--A
DFD6361
Pad (φ 15)
MOJET019
11
Reassemble the pad plate.
12
Repeat the steps 7 through 11 to replace all of four pads to the
new ones.
13
Being careful with the orientation of the pad plate, reinstall it to
the arm.
14
Connect the tube.
15
Close the front arm section cover.
16
Press the <System Initial> button to effect system initialization.
F-43
1-8. Replacing the Y-axis Section Roll Cover
Operation flow
The procedure for replacing the Y-axis section roll cover consists of the
following steps:
1-8-1 Preparation of replacing the Y-axis section roll cover
1-8-2 Replacing the Y-axis section roll cover
1-8-3 Completion of replacing the Y-axis section roll cover
Procedures for replacing the Y-axis section roll cover
WARNING
When you perform the procedure set forth in this section, you have to
place your hands in a drive section. If you perform maintenance with
the power ON, your fingers or hands may be caught or cut off.
Turn OFF the machine and shut off the facility power supply before
starting this procedure.
Also, ensure that no other person touches the machine during
operation.
CAUTION
- When you perform maintenance with the outer cover removed,
observe the following precaution. If you stand the removed outer
cover against the machine, you may receive injury by the cover if it
is toppled by the earthquake or like that.
After taking off the outer cover for maintenance purposes, store it
sufficiently away from the working area.
- The roll cover memories its winding shape. If you release the cover
while it is stretched, you may be injured because it is wound up with
great force.
Therefore, if you release the roll cover, hold it by your hand so that
it is wound up slowly.
F-44
Before replacement
Have on hand the following items for replacing.
2.5mm Allen wrench
Phillips screwdriver