ABB IRB 920 Product Manual page 270

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5.4.2 Replacing the axis-1 timing belt

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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!

Cut the paint or surface on the robot before

replacing parts on page

For robots with protection class IP54 (option 3350-

For robots with protection type Clean Room (op-

tion 3351-1)

Loose the locking screws.

For robots with protection class IP54 (option 3350-

For robots with protection type Clean Room (op-

tion 3351-1)

Remove the top cover from the ball screw.

For robots with protection class IP54 (option 3350-

For robots with protection type Clean Room (op-

tion 3351-1)

Remove the screws on the flange with bearing.

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Product manual - IRB 920

3HAC075721-001 Revision: C

Troubleshooting