DFD6361-Maintenance - 第553页
E-117 6-6-3. Com pletion of greasi ng the θ -axis sensor assembly section Procedur es for compl etion of g reasing the θ -axi s sensor assembly section Step No. Do This (Continued from the previous section) 1 Turn ON the…
E-116
6-6-2. Greasing the θ-axis sensor assembly section
Procedures for greasing the θ-axis sensor assembly section
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
Remove the bellows located at the right side of X-axis.
- For the procedure of removing the bellows;
See the section F-3-1, [Replacing the Bellows].
2
With a narrow spatula, apply grease to the rail of the θ-axis
sensor assembly linear guide.
CW sensor
CCW sensor
Machine
front
Rail
- There are water leakage sensors around the X-axis. Take care
not to apply grease to the sensors.
- For details the water leakage sensor;
See the section 5 of Important Safety Information, [Interlock
Mechanism] of the Safety Manual.
3
Reinstall the bellows.
Continued in the next section.
E-117
6-6-3. Completion of greasing the θ-axis sensor assembly
section
Procedures for completion of greasing the θ-axis sensor assembly section
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
With the and buttons, shuttle the θ-axis between
the clockwise and counterclockwise end at least three times to
apply the grease uniformly to the entire axis.
E-118
6-7. Greasing the Y-axis
Operation flow
The procedure for greasing the Y (Y1 and Y2)-axis consists of the following
steps.
6-7-1 Cleaning the central part of the Y-axis
6-7-2 Cleaning the front and rear edge of the Y-axis
6-7-3 Greasing the front of the Y-axis
6-7-4 Completion of greasing the Y-axis
Safety items for greasing the Y-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 partition removed, observe
the following precaution. If you stand the removed partition against
the machine, you may receive injury by the panel if it is toppled by
the earthquake or like that.
After taking off the partition for maintenance purposes, store it
sufficiently away from the working area.