Silvercrest PEK 2.3 A1 - Manual (Page 11)

PowerFix PEK 2.3 A1
English - 9
Batteries may not be dented or opened as leaking chemicals can cause
injuries. In the event of skin or eye contact with chemicals, they must be
immediately rinsed with generous amounts of water and a doctor must be
consulted.
Operating environment/Environmental
conditions
Keep the control panel (TFT screen with handle) away from moisture and
ensure that no foreign objects penetrate the device. Never place any objects
filled with liquids, for example, vases or drinks, on or near the device. Avoid
vibrations, dust and heat, and ensure that the device is not exposed to direct
sunlight or bright artificial light. The device could be damaged as a result.
Ensure that no fire sources (e.g. burning candles) are placed on or near the
device.