DFD6361-Maintenance - 第561页
E-125 6-8. Greasing the Z-axis Operation flow The procedure for greasing the Z-ax is consists of the following steps. 6-8-1 Preparation of greasin g the Z1-axis 6-8-2 Greasing the Z1-ax is 6-8-3 Preparation of greasin g …
E-124
6-7-4. Completion of greasing the Y-axis
Procedures for completion of greasing the Y-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 Y1- and
Y2-axis between the front and rear end at least three times to
apply the grease uniformly to the entire axis.
E-125
6-8. Greasing the Z-axis
Operation flow
The procedure for greasing the Z-axis consists of the following steps.
6-8-1 Preparation of greasing the Z1-axis
6-8-2 Greasing the Z1-axis
6-8-3 Preparation of greasing the Z2-axis
6-8-4 Greasing the Z2-axis
6-8-5 Completion of greasing the Z-axis
E-126
Safety items for greasing the Z-axis
WARNING
If any touch panel control is inadvertently activated during
maintenance or inspection, unexpected machine operation may
cause death or serious injury.
While you don't use the touch panel, press the Disco's logo button
located at the upper left of the screen in order to lock up and
deactivate the touch panel.
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.
CAUTION
If an axis is not operated for a long time after greased, the applied
grease will harden. This could adversely affect the precision of the
machine, such as a position error during axis operation.
Do not perform greasing before a long-term operation suspension.
NOTICE
- If the areas to be lubricated are dark due to the environmental
conditions, confirm the nipple locations and cleaning areas with a
flashlight or the like to ensure proper lubrication.
- Neither safety goggles, protective gloves, stepstools, flashlights nor
alcohol, all of which are necessary for maintenance work, are not
supplied with the machine. Use what are furnished in your factory or
what comply with your factory's standards.