ABB IRB 6620LX Product Manual page 168

3 Maintenance
3.4.9 Replacing the SMB battery
Continued
4
5
6
7
Refitting, battery
Use this procedure to refit the SMB battery.
1
2
3
4
5
Continues on next page
168
Action
Remove SMB/BU box by unscrewing the attach-
ment screws.
CAUTION
Clean cover from metal residues before opening.
Metal residues can cause shortage on the boards
which can result in hazardous failures.
Lift the SMB/BU unit out of its box and disconnect
the battery cable.
Remove the velcro strap that holds the battery.
Remove the SMB battery.
Battery includes protection circuits. Only replace
with a specified spare part or with an ABB- ap-
proved equivalent.
Action
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working
area.
xx0200000023
WARNING
The unit is sensitive to ESD. Before handling the
unit please read the safety information in the sec-
tion The unit is sensitive to ESD on page 31
Reconnect the battery cable to the SMB battery
pack and secure it with the velcro strap.
Put the SMB/BU unit back into the box and secure
it with its attachment screws.
Update the revolution counter.
© Copyright 2009-2018 ABB. All rights reserved.
Note
Shown in figure Location of SMB
battery on page 166.
Note
Art. no. is specified in Required
equipment on page 167.
Shown in figure Location of SMB
battery on page 166.
Shown in figure Location of SMB
battery on page 166.
Detailed in chapter Calibration -
section Updating revolution coun-
ters on page 314.
Product manual - IRB 6620LX
3HAC035737-001 Revision: P