EN
WIKA operating instructions model A2G-50
40202780.03 07/2017 EN/DE
27
7. Maintenance, cleaning and recalibration
Personnel: Skilled electrical personnel
Tools: Voltage tester, screwdriver
For contact details see chapter 1 “General information” or the
back page of the operating instructions.
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer or appropriately
qualified skilled personnel.
Only use original parts (see chapter 10 “Accessories”).
7.2 Cleaning
CAUTION!
Physical injuries and damage to property and the
environment
Improper cleaning may lead to physical injuries and damage
to property and the environment. Residual media in the
dismounted instrument can result in a risk to persons, the
environment and equipment.
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Carry out the cleaning process as described below.
1. Before cleaning, correctly disconnect the instrument from the pressure
supply, switch it off and disconnect it from the mains.
2. Use the requisite protective equipment.
3. Clean the instrument with a moist cloth (soapy water).
Electrical connections must not come into contact with moisture!
7. Maintenance, cleaning and recalibration
