Maintenance And Service; Replacing The Battery Unit - Siemens SITRANS AW 7MP3112 Series Operating Instructions Manual

Maintenance and service

10.1

Replacing the battery unit

Maintenance of the battery unit
Apart from replacing the battery unit, no specific maintenance of the WirelessHART adapter is
necessary.
● To replace the battery unit, you need to open the housing.
Note
Qualified Personnel
Installation and removal of the battery unit must only be carried out by qualified personnel.
Additional information is available under: Qualified Personnel (Page 9) .
Replacing the battery unit
To replace the battery unit, follow these steps:
1. Disconnect the battery connecting cable from the socket on the board cover.
2. Press in the two clips of the battery unit towards the center of the battery unit at the same
time and remove the discharged battery unit.
WirelessHART Adapter SITRANS AW200
Operating Instructions, 02/2020, A5E02777161-AA
WARNING
Risk of explosion
The housing of the WirelessHART adapter must not be opened inside hazardous areas.
See also the section "Occupational health and safety" (Page 10).
NOTICE
Battery unit
Use of non-approved or damaged battery units may result in damage to the device or in the
environment.
Only use the battery type approved by the manufacturer. Before you install or remove a
battery unit, make sure that it is not damaged.
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