ABB IRB 910INV Product Manual page 556

5 Repair
5.6.9 Replacing the pulley pre-assembly
Continued
5
6
7
8
Reconnecting the connectors for axis-4 motor
1
2
Continues on next page
556
Action
Fasten the screws to the recommended tightening
torque.
Use a sonic tension meter to measure the timing
belt tension.
If the timing belt tension does not meet the require-
ment, loosen the motor screws and readjust.
Remove the axis-4 belt tension adjustment tool.
Action
For robots with protection type Clean Room:
Clean the joints that have been opened and wipe
the parts free from particles with spirit on a lint
free. See Cut the paint or surface on the robot
before replacing parts on page 118
Note
After all repair work, wipe the Clean Room robot
free from particles with spirit on a lint free cloth.
Route the cabling on the axis-4 motor behind the
protected bracket to the bracket.
CAUTION
Correct cable routing is highly important.
If the cables are routed and secured incorrectly
the cables can be damaged.
© Copyright 2019-2022 ABB. All rights reserved.
Note
Tightening torque: 3 Nm ±10%
xx1800003389
Used belt: 257-314Hz
New belt:304-389Hz
Note
Product manual - IRB 910INV
3HAC068055-001 Revision: K