ABB IRB 390 Product Manual page 111

Spare part
Battery unit
Required tools and equipment
Equipment
Standard toolkit
Removing the SMB battery
Use this procedure to remove the SMB battery.
Removing the SMB battery
1
2
3
4
Product manual - IRB 390
3HAC066566-001 Revision: B
Article number
3HAC044075-001
Action
Jog the robot to calibration position.
DANGER
Make sure that all supplies for electrical power,
hydraulic pressure, and air pressure are turned
off.
ELECTROSTATIC DISCHARGE (ESD)
The unit is sensitive to ESD. Before handling the
unit read the safety information in section
unit is sensitive to ESD on page
Remove the SMB battery cover.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
© Copyright 2020 - 2021 ABB. All rights reserved.
4.4.5 Changing the SMB battery
Note
Battery includes protection cir-
cuits. Only replace with the spe-
cified spare part or an ABB-ap-
proved equivalent.
Article number Note
- Content is defined in section
Standard toolkit on page
Note
This is done to facilitate updating
of the revolution counter.
The
42.
xx1900000407
4 Maintenance
Continued
Level
L1
336.
Continues on next page
111