ETT 764
MULTI-TOUCH OPERATING PANEL
12 Storage
INFORMATION
When not in use, store the device according to the storage conditions.
See chapter 11 Transport/Storage.
During storage, ensure that all protective covers (if available) are
placed correctly, so that no contamination, foreign bodies or fluids enter
the device.
The existing battery in the device must be replaced after approx. 20
years. If the device is to be stored longer, the battery must be removed
to prevent leakage.
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