Replacement Of Brake Release Board - ABB IRB 7600 Series Product Manual

4.5.2 Replacement of brake release board

Different designs
Depending on the robot version, the brake release board may be located either at
the base or at the frame. The following two figures show the different locations.
The early design includes a brake release board with or without push buttons,
located at the base. The later design instead includes a brake release board with
push buttons, placed together with the SMB unit on the left hand side of the frame.
The different designs are not compatible.
Location of brake release board, base
The early design includes a brake release board with or without push buttons,
located at the base as shown in the figure below.
xx0200000127
A
B
Product manual - IRB 7600
3HAC022033-001 Revision: V
Brake release circuit (brake release unit inside)
Attachment screws, brake release circuit, 4 pcs
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4.5.2 Replacement of brake release board
Continues on next page
4 Repair
287