DFD6361-Maintenance - 第569页
E-133 6-8-4. Greasi ng the Z2-axis Procedur es for greasin g the Z2-ax is W ARNING W hen you per form the procedure set forth in this section, y ou have to place your hands in a driv e section. If y o u per form mainten …
E-132
Procedures for preparation of greasing the Z2-axis (Continued)
Step No. Do This
7
Turn OFF the main switch and remove the key.
8
Turn OFF the circuit breaker on the left of the machine. Lock out
the circuit breaker lever with a padlock or the like.
9
Shut off the facility power supply.
10
Remove the partition (left). Then store it sufficiently away from
the working area.
- For the removal procedures of the partition (left);
See the section 1-2-3-2 of this chapter, [Removing the partition
(left)].
Continued in the next section.
E-133
6-8-4. Greasing the Z2-axis
Procedures for greasing the Z2-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 rails and
ball-bearing leadscrew of the Z2-axis linear guide.
2
Insert the grease gun into the grease nipples of the Z2-axis and
inject grease. Note that there are three grease nipples.
Grease nipples
Grease gun
3
With a lint-free cloth, wipe off any grease that protrudes from the
slider.
4
Reinstall the partition (left).
Continued in the next section.
E-134
6-8-5. Completion of greasing the Z-axis
Procedures for completion of greasing the Z-axis
Step No. Do This
(Continued from the previous section)
1
Turn ON the facility power source.
2
Open the circuit breaker lever lockout and then turn ON the
circuit breaker.
3
Insert the key into the main switch and then turn ON the main
switch.
4
Press the <System Initial> button to effect system initialization.
5
On the AXIS OPERATION screen [screen 7.2], shuttle the Z1-
and Z2-axis between the upper and lower end at least three times
to apply the grease uniformly to the entire axis.