ABB AC 800M

Internal Battery Section 5 Maintenance
122 3BSE 027 941 R301
5. Replace the PM8xx right-hand cover and tighten the screw.
6. Dispose of the run-down Lithium battery in an approved manner.
Figure 34. Internal Battery Location – here shown with PM860
F
R
P
B
INIT
PM860
Tx
Rx
CN1
CN2
COM3
COM4
+
–
Tx
Tx
Tx
Rx
Rx Rx
battery
Internal