Dismounting, Return And Disposal; Dismounting - WIKA GDI-100-D Manual De Instrucciones

9. Dismounting, return and disposal

9. Dismounting, return and disposal
Personnel: Skilled personnel
Protective equipment: Protective gloves, safety goggles
EN
Tools: SW 27 open-ended spanner or torque spanner
WARNING!
Physical injuries and damage to property and the environment
through residual media
Residual media and decomposition products at the dismounted model
GDI-100-D digital precision gas density indicator can result in a risk to
personnel, the environment and equipment.
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9.1

Dismounting

WARNING!
Physical injuries and damage to property and the environment
through residual media
Upon contact with hazardous media (e.g. SF₆ decomposition products,
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.
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WARNING!
Physical injury
When dismounting, there is a danger from aggressive media, decomposition
products and high pressures.
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1. Switch off the GDI-100-D.
2. Loosen the GDI-100-D with a spanner or torque spanner, using the spanner flats.
3. Screw out the GDI-100-D by hand.
4. If required, clean the GDI-100-D, see chapter 8.3 "Cleaning".
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Observe the information in the material safety data sheet for the
corresponding medium.
Use the requisite protective equipment.
Wash or clean the dismounted instrument, in order to protect persons
and the environment from exposure to residual media or decomposition
products.
Wash or clean the dismounted instrument (following use), in order to
protect persons and the environment from exposure to residual media.
Dismount the measurement and test assembly when there is no pressure.
WIKA operating instructions, model GDI-100-D