Maintenance And Cleaning; Maintenance; Cleaning; Dismounting, Return And Disposal - WIKA MH-4 Mode D'emploi

7. Maintenance and cleaning / 8. Dismounting, return ...

7. Maintenance and cleaning

7.1 Maintenance

This pressure sensor is maintenance-free.
EN
Repairs must only be carried out by the manufacturer.

7.2 Cleaning

Suitable cleaning agents
Water
■
Conventional dishwashing detergent
■
Cleaning the instrument
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Wipe the instrument surface using a soft, damp cloth.

8. Dismounting, return and disposal

8.1 Dismounting

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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.
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media in the dismounted instrument can result in a risk to
persons, the environment and equipment.
▶
Wash or clean the dismounted instrument, in order to protect persons
and the environment from exposure to residual media.
WARNING!
Physical injuries and damage to property and the environment
caused by hazardous media
Upon contact with hazardous media (e.g. oxygen, acetylene, flammable
or toxic substances), harmful media (e.g. corrosive, toxic, carcinogenic,
radioactive), and also with refrigeration plants and compressors, there is a
danger of physical injuries and damage to property and the environment.
▶
Should a failure occur, aggressive media with extremely high temperature
and under high pressure or vacuum may be present at the instrument.
▶
Wear the requisite protective equipment (see chapter 3.5 "Personal
protective equipment").
WIKA operating instructions pressure sensor, model MH-4