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HGT 1053
10.1" HANDHELD OPERATING PANEL
15.1 Data Retention Battery Change
The exchangeable buffer battery ensures that the following data is preserved in the
absence of a supply voltage:
l
Time
If the battery is empty, the following settings are reset or data is deleted:
l
Time (reset to default value)
15.2 Exchanging the Battery
1. Turn off the device supply.
2. Create ESD-compliant conditions
3. Remove the locking screws with a Torx
screwdriver.
4. Carefully lift the cover to avoid damaging the connecting cable between the
housing sections and access the battery holder.
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24.03.2021