Delo DELOLUXcontrol - Measuring Without Adapter

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Maintenance
8 Maintenance
8.1 Safety instructions
CAUTION!
Damage or faulty measuring results through improper maintenance!
Therefore:
 Ensure that the workplace is tidy and clean!
 Always switch off the device before cleaning.
 Use the batteries provided for operation.
 Remove the batteries if the device is not used for a longer period of
time.
 Do not perform any own repair work or modifi cations on the device.
 Always keep the sensor area clean.
 Protect the sensor area from mechanical infl uences.
 When exchanging batteries, pay attention to voltage range and polarity.
Personal protective equipment
Wear protective clothing when operating the module:
 Protective clothes
 Safety glasses
 Protective gloves