Charging The Batteries; Maintenance - GE USM 36 Series Technical Reference And Operating Manual

Maintenance

Charging the batteries

You can charge the lithium-ion battery either within the
instrument itself or by means of the external charger
recommended by us. Please observe the operating in-
structions for the charger in this regard.
The handling of batteries, the charging process, and the
meaning of LED's and power indicators is described in
detail in Chapter Operation using a battery, page 3-4.
A T T E N T I O N
You should only use the batteries recom-
mended by us and the corresponding char-
ger. Any improper handling of the batteries
and charger involves an explosion hazard.
USM 36
7.3 Maintenance
The USM 36 requires basically no maintenance.
A T T E N T I O N
Any repair work may only be carried out by
members of authorized GE service staff.
Issue 2 (12/2013)
7 Maintenance and care
7-3