64
10.2016
WTAL - TNX65/42
Safety-related maintenance every 1, 2, 4 and 8 years
Power pack D1-A5
Uninterruptible power
supply
Control cabinet
Maintenance of the uninterruptible power supply every 2 years
(optional)
Replace storage batteries
The storage batteries for the uninterruptible power supply of the PC are
located in the control cabinet in power pack D1-A5.
Two storage batteries are required.
Storage battery 12V, 2Ah Article No. 221488 (1x)
LED indicator on power pack D1-A5 for the uninterruptible power supply (from
2.2010 onwards)
LED colour Storage battery status
blue Ready Device is operational
red Bat. Lo Storage battery capacity below 25%
green Bat. full Storage battery capacity over 75%
yellow UPS Power failure, UPS active
red flashing Bat. Def Storage battery faulty
G05