ABB IRB 7600 - 500/2.55 Product Manual page 273

Location of brake release unit, frame
The later design includes a brake release unit with push buttons, placed together with the
SMB unit on the left hand side of the frame as shown in the figure below.
xx0200000226
A
B
C
D
E
Required equipment
Equipment, etc.
Brake release circuit
without buttons, at base
Brake release circuit with
buttons, at base
Brake release unit with
buttons, at frame
Push button guard
Standard toolkit
3HAC022033-001 Revision: E
Brake release unit
Attachment screws, brake release unit (4 pcs)
Buttons
SMB cover
Push button guard
Spare part no.
3HAC14219-1
3HAC12989-1
3HAC16036-1
3HAC2744-1
-
4.5.2. Replacement of brake release unit
Note
Brake release at the base, according to
figure Location of brake release unit, base
on page 270.
Includes brake release unit 3HAC14228-1.
Brake release at the base, according to
figure Location of brake release unit, base
on page 270.
Includes brake release unit 3HAC16036-1.
Brake release unit at the frame, according
to figure Location of brake release unit,
frame on page 271.
The content is defined in section
toolkit on page 394.
Continues on next page
4 Repair
Continued
Standard
271