Bosch CL300 - Page 63

SystemModules
FlexibleAutomation
4−11
4.1.5 Buffer Battery Installation and Replacement
Ifthebufferbatteryhasbeenusedforbufferingremanenttimers,countersandmarkers,
Caution
itmustbereplacedwhentheCL300isswitchedONtoretainbufferedtheremanenttimers,
countersandmarkers.
Installation in the NT300 L Unscrew the 2 Phillips screws and take out battery box (see
Fig.4−3).
L Insert buffer battery (2). (Observe the polarity!)
L Insert battery box and fasten Phillips screws.
NT300
I
O

Phillipsscrews
Fig.4−3Buffer Battery NT300
Replacement in the NT300 L Make sure that the CL300 is switched ON