User manual

68 en | Maintenance NurseCall Main Unit
953.92 | v1.0 | 2007.07 User Manual TeleAlarm SA®
10.4 Cleaning
X Wipe off your NurseCall Main Unit occasionally with a dry cloth.
10.5 Parts replacement
10.5.1 Safety instructions
10.5.2 Unit Dismantling
Antenna removing
1. Remove the antenna (1) and its adapter (2) or (3).
Fig. 10.1 Antenna removing
CAUTION!
Avoid using cleaning products, cleansers or detergents.
WARNING! Electro Static Discharge
The NurseCall Main Unit contains highly sensitive electronic components. It should be opened
only in an ESD protected environment with respect to the following precautions:
X Discharge yourself from electrostatic loads by touching a grounded conductive surface
before opening the unit.
X Avoid touching conductive parts inside the NurseCall Main Unit if not absolutely neces-
sary.
CAUTION!
Never try to use replacement pieces other than those authorized by the manufacturer of the
NurseCall Main Unit.
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1
2
1