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WIKA operating instructions, model CPH6300
EN
14043054.02 08/2017 EN/DE
8. Dismounting, return and disposal
8. Dismounting, return and disposal
Personnel:
Skilled personnel
Protective equipment:
Protective gloves and safety goggles
Tools:
Cross-head screwdriver, spanner or torque spanner
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media in dismounted instruments can result in a risk to persons,
the environment and equipment.
▶
Wear the requisite protective equipment.
▶
Observe the information in the material safety data sheet for the
corresponding medium.
▶
Wash or clean the instrument, in order to protect personnel and the
environment from exposure to residual media.
8.1 Dismounting
WARNING!
Physical injuries and damage to property and the environment
through residual 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.
▶
Before storage of the dismounted instrument (following use) wash or
clean it, in order to protect persons and the environment from exposure to
residual media.
WARNING!
Physical injury through dismounting
When dismounting, there is a danger from aggressive media and high
pressures.
▶
Disconnect the pressure sensor once the system has been
depressurised.
1. Disconnect the electrical connection to the CPH6200.
2. Loosen the pressure sensor with a spanner or torque spanner, using the spanner flats,
till it is loose.
3. Screw out the pressure sensor by hand.
4. If required, clean the pressure sensor, see chapter 7.2 “Reinigung”.
