MX 20
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4 MAINTENANCE
4 MAINTENANCE
4 MAINTENANCE
4 MAINTENANCE
4 MAINTENANCE
4.1 BATTERIES
4.1 BATTERIES
4.1 BATTERIES
4.1 BATTERIES
4.1 BATTERIES
If the instrument is not to be used for a long time, the batteries
should be removed from their sealed compartment. Otherwise, the
batteries connectors contacts may become corroded and
damaged.
The symbol appears on the display when the batteries are
low. See section 3.3 for instructions on changing the batteries.
4.2 FUSES
4.2 FUSES
4.2 FUSES
4.2 FUSES
4.2 FUSES
· When needed, spare fuses must be of the specified types and
ratings.
· When a fuse blows, one need to determine the cause (particularly
misuse of the instrument) of the over-current, in order to avoid such
an incident, which would, if repeated, cause damages to the
instrument.
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