ICS Schneider Messtechnik GD-20 Manual página 59

6. Faults / 7. Maintenance and cleaning
CAUTION!
Physical injuries and damage to property and the environment
If faults cannot be eliminated by means of the listed measures, the gas density sensor must be taken out
of operation immediately.
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Ensure that pressure or signal is no longer present and protect against accidental commissioning.
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Contact the manufacturer.
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If a return is needed, please follow the instructions given in chapter 9.2 "Return".
7. Maintenance and cleaning
7.1 Maintenance
This pressure sensor is maintenance-free.
Repairs must only be carried out by the manufacturer.
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. Clean the instrument with a moist cloth.
Electrical connections must not come into contact with moisture!
CAUTION!
Damage to the instrument
Improper cleaning may lead to damage to the instrument!
▶
Do not use any aggressive cleaning agents.
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Do not use any hard or pointed objects for cleaning.
3. Wash or clean the dismounted instrument, in order to protect persons and the environment from exposure to
residual media.
WIKA operating instructions gas density sensor, model GD-20
EN
59