DFD6361-Maintenance - 第548页
E-112 6-5-3. Com pletion of greasi ng the lo wer arm axis Procedur es for c ompleti on of gr easing the low er arm axis Step No. Do This (Continued from the previous section) 1 Open the facility main valve of air. 2 Turn…
E-111
Procedures for greasing the lower arm axis (Continued)
Step No. Do This
4
With a lint-free cloth, wipe off the dirty grease on the rail of the
upper arm axis linear guide.
Rail
Rail
(Up-down axis)
5
With a spatula, apply grease to the rail.
6
With a spatula, apply grease to the rail of up-down axis.
7
Reinstall the lower transfer axis cover to its original position.
8
Close the front arm section cover.
Continued in the next section.
E-112
6-5-3. Completion of greasing the lower arm axis
Procedures for completion of greasing the lower arm axis
Step No. Do This
(Continued from the previous section)
1
Open the facility main valve of air.
2
Turn ON the facility power source.
3
Open the circuit breaker lever lockout and then turn ON the
circuit breaker.
4
Insert the key into the main switch and then turn ON the main
switch.
5
Press the <System Initial> button to effect system initialization.
6
From the CHANGE FRAME SIZE screen [screen 6.1], press the
<F2> button. And shuttle the lower arm between the front and
rear end at least three times to apply the grease uniformly to the
entire rail.
7
Using the I/O CHECK screen, shuttle the lower arm between the
upper and lower end at least three times to apply the grease
uniformly to the entire rail.
E-113
6-6. Greasing the θ-axis Sensor Assembly Section
Operation flow
The procedure for greasing the rail of θ-axis sensor assembly linear guide
section consists of the following steps.
6-6-1 Preparation of greasing the θ-axis sensor assembly section
6-6-2 Greasing the θ-axis sensor assembly section
6-6-3 Completion of greasing the θ-axis sensor assembly section
Safety items for greasing the rail of θ-axis sensor assembly
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
If the axis does not move for a long time after being greased, the
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.