6
7
8
9
3HAC039838-001 Revision: C
Action
WARNING
Before continuing any service work, please
observe the safety information in section
WARNING - The brake release buttons may
be jammed after service work on page
Refit the push button guard to the SMB cover.
If the battery has been disconnected the revolu-
tion counter must be updated.
DANGER
Make sure all safety requirements are met
when performing the first test run. These are
further detailed in the section
test run may cause injury or damage! on
page
45.
© Copyright 2013 ABB. All rights reserved.
4.3.4 Replacing the brake release unit
Note
46!
Shown in the figure
release unit on page
Detailed in the Calibration chapter -
section
Updating revolution counters
on page
DANGER - First
4 Repair
Continued
Location of brake
174.
335.
177