Dismounting, Return And Disposal - WIKA A-1200 Manual De Instrucciones

8. Dismounting, return and disposal

8. Dismounting, return and disposal
8.1 Dismounting
WARNING!
Physical injuries and damage to property and the environment caused by hazardous media
EN
Upon contact with hazardous media (e.g. oxygen) and also with refrigeration plants and compressors,
there is a danger of physical injuries and damage to property and the environment.
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WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot media escaping.
The pressure sensor may have heated up severely due to hot media.
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Dismounting the instrument
1. Depressurise and de-energise the pressure sensor.
2 Disconnect the electrical connection.
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3 Unscrew the pressure sensor with a spanner using the spanner flats.
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Should a failure occur media with extremely high temperature and under high pressure or vacuum
may be present at the instrument.
Wear the requisite protective equipment.
Let the instrument cool down sufficiently before dismounting it.
Wear the requisite protective equipment.
WIKA operating instructions, pressure sensor, model A-1200