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Maintenance And Cleaning - WIKA A-10 Betriebsanleitung

Vorschau ausblenden Andere Handbücher für A-10:
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6. Faults / 7. Maintenance and cleaning
Faults
Signal span varies
Signal span varies/inaccurate
Signal span drops/too small
If complaint is unjustified, we will charge you the complaint processing fees.

7. Maintenance and cleaning

7.1 Maintenance
This pressure transmitter is maintenance-free.
Repairs must only be carried out by the manufacturer.
7.2 Cleaning
CAUTION!
Unsuitable cleaning agents
Cleaning with unsuitable cleaning agents may damage the instrument and the product label.
Do not use any aggressive cleaning agents.
Do not use any hard or pointed objects.
Do not use any abrasive cloths or sponges.
Suitable cleaning agents
Water
Conventional dishwashing detergent
Cleaning the instrument
1. Depressurise and de-energise the pressure transmitter.
2. Wipe the instrument surface using a soft, damp cloth.
WIKA operating instructions pressure transmitter, model A-10
Causes
EMC interference sources in the environment;
for example, frequency converter
Too high/low working temperature
Mechanical overload caused by overpressure
Measures
Shield instrument; cable shield; remove
source of interference
Observe the permissible temperatures
Replace instrument; if it fails repeatedly,
contact the manufacturer
EN
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