KROHNE Summit 8800 Vol 1 - Manual (Page 39)

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08/2013 - MA SUMMIT 8800 Vol1 R02 en
SUMMIT 8800 HARDWARE DETAILS 05
Figure 25 PSU board components
Fuse Function Fuse Type
1 Unit main fuse See Chapter Installation and Replacement: Fuses and Batteries
2 External +24V fuse
(user equipment)
See Chapter Installation and Replacement: Fuses and Batteries
Table 1 Location of fuses on PSU
5 .3 .3 Auxiliary Board Description
The Auxiliary board can only be exchanged by qualified personnel. Only one of these cards is
required in a chassis and this card must be positioned in the last most right hand chassis slot
position. The function of the Auxiliary card is to provide the mounting for the backup battery,
mounting for an optional SD memory card and the rear panel mode dipswitches.
Figure 26 Auxiliary board