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7 Maintenance
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7 Maintenance
7.1 Charging the rechargeable battery
1
- Open the cover of the interface
terminal.
2
- Connect the recharger cable to the Micro-USB interface.
3
- Connect the mains unit to a mains socket.
The charging process starts.
If the battery has been completely drained, the charging time is
approx. 5 hours.
Whether the battery is full or charging is indicated.
7.2 Changing the rechargeable battery
WARNING
Serious risk of injury to the user and/or destruction of the instrument
> There is a risk of explosion if the battery is replaced with one that is the wrong
type.
> Dispose of spent/faulty batteries in accordance with the relevant legal
specifications.