ABB IRB 6620 Product Manual page 170

3 Maintenance
3.4.8 Replacing the SMB battery
Continued
D1
D2
E
F
G
H
Required equipment
Equipment, etc.
Battery pack
Standard toolkit
Circuit diagram
Removing, battery
Use this procedure to remove the SMB battery.
1
2
Continues on next page
170
Battery pack (2-pole battery contact)
Battery pack (3-pole battery contact)
SMB/BU box
Connection point, battery cable
SMB (Serial measurement board)
BU unit (Brake release unit)
Note
There are two variants of SMB units and batteries. One with 2-pole battery contact
and one with 3-pole battery contact. The variant with the 3-pole battery contact
has longer lifetime for the battery.
It is important that the SMB unit uses the correct battery. Make sure to order the
correct spare parts. Do not replace the battery contact!
Spare part no.
For spare part no.
see:
-
-
Action
Move the robot to its calibration position.
DANGER
Turn off all:
• electric power supply
• hydraulic pressure supply
• air pressure supply
to the robot, before entering the robot working area.
© Copyright 2006-2018 ABB. All rights reserved.
Note
Battery includes protection circuits. Only re-
place with a specified spare part or an ABB-
• Spare part approved equivalent.
lists on
page 351
Content is defined in section
on page
See chapter
Standard tools
346.
Circuit diagram on page
Note
This is done in order to facilitate
updating of the revolution counter.
Product manual - IRB 6620
3HAC027151-001 Revision: T
353.