8. Maintenance, cleaning and calibration
8. Maintenance, cleaning and calibration
Personnel: skilled personnel
EN
For contact details, see chapter 1 "General information" or the back page
of the operating instructions.
8.1
Maintenance
This low-pressure controller is maintenance-free.
Repairs must only be carried out by the manufacturer.
Only use original parts, see chapter 11 "Accessories and spare parts".
8.2
Cleaning
CAUTION!
Physical injuries and damage to property and the environment
Residual media can result in a risk to persons, the environment and
equipment.
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CAUTION!
Damage to property due to improper cleaning
Improper cleaning may lead to damage to the instrument.
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1. Prior to cleaning, disconnect the instrument from the mains.
2. Clean the instrument with a moist cloth.
Do not expose the electrical connections to moisture.
3. Clean the instrument, in order to protect persons and the environment from damage
through residual media.
8.3
Calibration
DAkkS calibration certificate or official certificates:
It is recommended having the instrument regularly calibrated by the manufacturer, with
time intervals of approx. 12 months. The default settings will be corrected if necessary.
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Wear the requisite protective equipment.
Carry out the cleaning process in accordance with the manufacturer's
instructions.
Do not use any aggressive cleaning agents.
Do not use any hard or pointed objects for cleaning.
Do not use any abrasive cloths or sponges.
WIKA operating instructions, model CPC2000