ABB IRB 1300 Product Manual page 528

5 Repair
5.6.3 Replacing the axis-3 motor
Continued
3
4
5
6
7
Removing the axis-3 motor
1
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528
Action
CAUTION
Loosening timing belts will release axes. This
means the axes can fall down.
Make sure axes are well supported before
loosening timing belts.
CAUTION
The upper arms, which includes housing, extender
unit (only for IRB 1300-7/1.4 and IRB 1300-12/1.4),
tubular and tilt unit weighs 17 kg.
All lifting accessories used must be sized accord-
ingly!
Fit a roundsling to the upper arm to support the
weight (no force).
Loosen the screws and move the motor slightly
to slacken the timing belt.
Remove the timing belt from its groove on the
motor.
Action
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
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Note
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Note
Product manual - IRB 1300
3HAC070390-001 Revision: G