4 Repair
4.5.4. Replacement of balancing device
3HAC020993-001 Revision: G292
© Copyright 2004-2008 ABB. All rights reserved.
17. Lubricate the bearing in the ear with grease
through the lubricating nipple, with a grease
pump.
Fill until excessive grease pierces between the
shaft and the sealing spacer.
Art. no. and amount are specified in
Required equipment on page 287!
Lubrication is further detailed in
section Lubrication of spherical roller
bearing, balancing device on page
178.
18. Restore the balancing device. Detailed in section Restoring the
balancing device on page 298.
19.
DANGER!
The rear cover of the balancing device is a
safety device for the piston rod during
operation! Make sure the cover is properly
secured before commissioning of the robot!
20. Remove the locking screw that secures the
lower arm to the frame.
xx0300000484
A. Attachment hole for the
securing screw.
21.
DANGER!
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in section DANGER - First test
run may cause injury or damage! on page 38.
Action Note
Continued
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