WIKA 702.03.100 - Manual (Page 17)

GB
WIKA operating instructions differential pressure gauge, model 702.03.100 17
2367781.03 06/2013 GB/D/F/E
9. Dismounting, return and disposal
9. Dismounting, return and disposal
WARNING!
Residual media in dismounted measuring instruments can result
in a risk to persons, the environment and equipment.
Take sufficient precautionary measures.
9.1 Dismounting
Only disconnect the measuring instrument once the system has been depressu-
rised and the power disconnected!
If necessary, the measuring line must have strain relief. For pressure gauges with
diaphragm pressure elements, the clamping bolts of the upper and lower flange
must not be loosened.
9.2 Return
Wash or clean the dismounted measuring instrument before returning it, in order
to protect personnel and the environment from exposure to residual media.
9.3 Disposal
Incorrect disposal can put the environment at risk. Dispose of instrument
components and packaging materials in an environmentally compatible way and
in accordance with the country-specific waste disposal regulations.