DFD6361-Maintenance - 第530页

E-94 Procedur es for prep aration of gr easing the p ush-pull ax is (Contin ued) Step No. Do This 9 Turn OFF the ci rcuit breaker on the l eft of the ma chine. Lock out the circu it breaker lever with a padlock or the li…

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E-93
Procedures for preparation of greasing the push-pull axis (Continued)
Step No. Do This
5
Press the <EXIT> button to return to the ENGINEERING
MAINTENANCE screen [screen 7.0].
6
From the ENGINEERING MAINTENANCE screen [screen 7.0],
press the <F2> button.
- The AXIS OPERATION screen [screen 7.2] then appears.
- For the AXIS OPERATION screen [screen 7.2];
see the section C-3, [Axis Operation Check].
7
Move the push-pull axis to its rear end.
8
Turn OFF the main switch and pull out the key.
E-94
Procedures for preparation of greasing the push-pull axis (Continued)
Step No. Do This
9
Turn OFF the circuit breaker on the left of the machine. Lock out
the circuit breaker lever with a padlock or the like.
10
Shut off the facility power supply.
11
Open the front arm section cover.
12
Remove the lower transfer axis cover. Then store it sufficiently
away from the working area.
Lower transfer axis cover
Upper transfer axis cover
RIGHT SIDE
- To disengage the lower transfer axis cover, pull the lower part
of the cover toward you and lift it up.
- Then pull the cover out of the machine from the front arm
section cover side.
Continued in the next section.
E-95
6-3-2. Greasing the push-pull axis
Procedures for greasing the push-pull axis
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
lubricating.
Step No. Do This
(Continued from the previous section)
1
With a lint-free cloth, wipe off the dirty grease on the rail and
ball-bearing leadscrew of the push-pull axis linear guide section.
Ball-bearing leadscrew
2
With a spatula, apply grease to the rail and ball-bearing
leadscrew.
3
Reinstall the lower transfer axis cover.
4
Close the front arm section cover.
Continued in the next section.