Maintenance 3. Covers
110 G10 / G20 Rev.20
3.1 Arm Top Cover
CAUTION
■
Do not remove the arm top cover
forcibly. Removing the cover forcibly may
result in damage to the cables, disconnection, and/or contact failure. Damaged
cables, disconnection, or contact failure is extremely hazardous and may result in
electric shock and
/or improper function of the robot system.
mounting the cover, be careful not to allow the cables to interfere with the
not bend these cables forcibly to push them into the
Unnecessary strain on cables may result in damage to the cables,
disconnection, and/or contact failure. Damaged cables, disconnection, or
contact failure is extremely hazardous and may result in electric shock and/or
improper function of the robot syste
routing the cables, observe the cable locations
after removing the cover.
Be sure to
place the cables back to their original locations.
the brake release switch to let the shaft down.
Be sure to keep enough
space and prevent
the end effector hitting any peripheral equipment.
both Joints #3 and #4. When the brake release
switch is pressed, the brakes
for both Joints #3 and #4 are released simultaneously.
Be careful of the shaft falling
or rotation while the brake release switch
because it may be lowered by the weight of an end effector.
Unscrew the arm top cover
mounting bolts, and then lift the cover.
When bellows are installed to the manipulator, remove the upper bellows and then
remove the arm top cover. For bellows removal, refer to
The cover cannot be removed completely because
are connected.
However, you can continue regular maintenance.
LED lamp and the cable of the brake release switch are located between the main part
and the cover. Do not pull
the cable strong or the connector may be damaged.
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