SEBA KMT Sebalog GT-3-1, User Manual, Page: 23 / 47

Inserting the SIM card / changing the battery
23
6 Inserting the SIM card / changing the battery
6.1 Introduction and warnings
The following sections describe what to do to insert a SIM card into the device and to
change the battery. In both cases, the housing of the GT-3-1 must be opened to gain
access to the electronics module of the device.
NOTICE
The device has sensitive semiconductor components
•
Always be careful not to damage any components.
•
Never use force.
•
Work in a clean environment and with clean hands. No dirt or moisture
should enter the interior of the GT-3-1.
NOTICE
Danger of condensation inside the housing
The GT-3-1 should be opened at medium ambient temperature.
If the unit was previously in a cold environment, it should first be allowed to
acclimate at medium ambient temperature before it is opened. Otherwise,
after opening and closing, condensation may form inside the unit.
6.2 Opening the housing
In order to open the housing, proceed as follows:
Step Description
1
The device must be switched off (status LED stays off).
2
Unscrew the screw cap from the housing and remove it.
3 Pull the cover of the GT-3-1 out of the housing.
The electronics module inside the GT-3-1 is firmly connected to the cover.
When removing the cover, you also pull the electronics module out of the housing.