7.4 Inspecting MU250 drain holes
Inspecting MU250 drain holes
Use this procedure to inspect MU250 drain holes.
Information
Action
DANGER
Turn off all:
•
electric power supply
•
hydraulic pressure supply
•
air pressure supply
to the robot, before entering the robot work-
ing area.
1
B
C
A
xx1700000553
Inspect the drain hole from the glass cover
in the middle.
2
Replace the MU250 if oil leakage is detected
in the middle drain hole.
3
Check that the stop screws for the other two
drain holes are properly attached.
4
Secure or reassemble the stop screws if any
loose or missing.
5
Parts:
•
A: Drain hole with glass cover
•
B: Drain hole with stop screw
•
C: Drain hole with stop screw
80
Product manual - Motor Units and Gear Units
3HAC040148-001 Revision: K
© Copyright 2011 -2018 ABB. All rights reserved.
7 Maintenance
7.4 Inspecting MU250 drain holes
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