65
10.2016
WTAL - TNX65/42
Safety-related maintenance every 1, 2, 4 and 8 years
Maintenance of control console / control cabinet every 4 years
Replace PC/NC buffer batteries
This maintenance work can only be carried out when the machine is
switched on.
The PC buffer battery (in the control console) and the NC buffer battery (in the
control cabinet) must be replaced after four years at the latest.
PC/NC buffer battery 3 V, type Q6 BAT Article No. 223139
The buffer battery must be re-placed within 15 minutes (buffer
duration of the built-in capacitors).
• Press NC Off
• Open cover on battery compartment
• Pull out battery with connections
• Insert new battery and engage connection
• Close cove
Example:
Replace NC buffer battery
(control cabinet)
G06
Replace PC and NC buffer batteries
Regular replacement every 4 years
Buffer battery Date Signature