WIKA CPT62I0 Mode D'emploi page 17

8. Dismounting, return and disposal
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
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 CPH62I0.
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 "Cleaning".
8.2 Return
Strictly observe the following when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substances
(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media at the dismounted instrument can result in a risk to persons,
the environment and equipment.
▶
With hazardous substances, include the material safety data sheet for the
corresponding medium.
▶
For cleaning the instrument, see chapter 7.2 "Cleaning".
When returning the instrument, use the original packaging or a suitable transport
packaging.
WIKA operating instructions, reference pressure sensor, model CPT62I0
EN
17