Metrohm 837 IC Degasser - Manual (Page 21)

2.5 Mains connection
837 IC (Eluent/Sample/Combi) Degasser/ Instructions for Use 8.837.1003
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2.5 Mains connection
Please observe the following rules when connecting the instrument to
the electricity supply. If the instrument is operated with an incorrectly
set mains voltage and/or an incorrect mains fuse then it represents a
fire hazard!
2.5.1 Mains voltage
All power supplies from 100 V to 240 V with 50/60 Hz can be connected
to the mains input of the 837 IC (Eluent/Sample/Combi) Degasser.
Adaptation to the mains supply used is carried out automatically.
2.5.2 Fuse
A 1.0 A fuse (slow blow) is contained in the fuse holder (11) of the 837
IC (Eluent/Sample/Combi) Degasser.
Make sure that the instrument is never operated with a different type of
fuse as otherwise it represents a fire hazard!
Changing the fuse
1 Pull out mains cable
Switch off the instrument and remove the mains cable from
mains supply connection (13) of the 837 IC (Eluent/Samp-
le/Combi) Degasser.
2 Remove the fuse holder
Use a screwdriver to loosen the fuse holder beside the mains
supply connection (see Fig. 4) and remove it completely.
3 Changing the fuse
Change the fuse if necessary and replace it in the fuse holder.
Use only a fuse with the following specifications:
1.0 A fuse (slow blow) Metrohm-No. U.600.0016
4 Re-insert fuse holder