NoteAction
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section The
unit is sensitive to ESD on page 50.
2
CAUTION
For robots with protection type Clean Room
Always cut the paint with a knife and grind the
paint edge when disassembling parts of the robot!
See Cut the paint or surface on the robot before
replacing parts on page 145.
3
xx2000001503
Remove the SMB cover attachment screws and
carefully open the cover.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
CAUTION
There are cabling attached to the cover. The
cover cannot be removed completely until the
connectors are removed.
4
xx2000001504
Disconnect the connectors.
• SMB.J1
• SMB.J2
• R2.SMB
Tip
Take photos of the connector and cable position
before disconnecting them, to have as a reference
when reconnecting.
5
Remove the SMB cover completely from the base.6
Removing the battery pack
NoteAction
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
1
Continues on next page
196 Product manual - IRB 1300
3HAC070390-001 Revision: G
© Copyright 2020-2022 ABB. All rights reserved.
5 Repair
5.3.2 Replacing the SMB unit
Continued
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