ABB IRB 4400 - 45 Product Manual page 97

Replacement, battery pack
The procedure below details how to replace the battery pack in the serial measurement unit.
3HAC022032-001 Revision: E
Action
1.
esd
WARNING!
The unit is sensitive to ESD, before handling the unit
please observe the safety information in section
WARNING - The unit is sensitive to ESD! on page 34
2. Set the robot to the MOTORS OFF operating mode.
This way the robot does not need to be calibrated
after the battery change.
3. Remove the rear cover plate from the base.
4. Loosen the battery terminals from the serial
measuring board and cut the clasps that keep the
battery pack in place.
5. Remove the old battery pack.
6. Fit a new battery pack with two clasps and connect
the terminals to the serial measuring board.
7. The rechargeable nickel-cadmium battery takes 36
hours to recharge; the mains supply must be
switched on during this time.
3.3.3. Replacement of battery pack, measuring system
3 Maintenance
Continued
Info/Illustration
Shown in the figure Location
of battery pack on page 94.
Part no. is specified in
Required equipment on
page 94.
95