7 Power supply
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7
Power supply
7.1
Overview
The device can be operated using:
●
Disposable batteries (not rechargeable)
●
Rechargeable batteries (rechargeable)
The device requires three disposable or rechargeable batteries
inserted into a battery holder. Only approved disposable or re-
chargeable batteries may be used. The device is supplied with
nickel metal hydride rechargeable batteries.
The following can be used as an alternative to individual re-
chargeable batteries in the battery holder:
●
Battery pack (rechargeable)
When the battery pack is used the battery holder is not required.
Whether the device is fitted with a battery holder or with a battery
pack can be distinguished by the external colour.
●
Battery holder: orange
●
Battery pack: black
A
WARNING! Risk of explosion due to leaking dispos-
able or rechargeable batteries
Leaking electrolyte can reduce the creepage distance and
air gaps between the poles. This may mean that the bat-
teries no longer meet the required standards.
●
Replace leaking batteries immediately.
●
Clean the battery compartment (and if necessary the
device) before inserting the new disposable/recharge-
able batteries.
