ABB IRB 1100 Product Manual page 657

Loosening the lower arm support
1
2
3
Loosening the axis-3 motor
1
2
3
Product manual - IRB 1100
3HAC064992-001 Revision: L
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See Cut the paint or surface on the robot before
replacing parts on page 123.
Loosen the lower arm support screws.
Tip
If the lower arm support is hard to loosen from
the housing, use a plastic hammer to knock on
the lower arm support lightly.
CAUTION
The support cannot be removed completely. Make
sure the hanging support will not wear or damage
the cable harness.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See Cut the paint or surface on the robot before
replacing parts on page 123.
CAUTION
Loosening timing belts will release axes. This
means the axes can fall down.
Make sure axes are well supported before
loosening timing belts.
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5.8.3 Replacing the axis-3 gearbox
Note
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Note
Continues on next page
5 Repair
Continued
657