WIKA A2G-52 Betriebsanleitung Seite 26

7. Maintenance and cleaning / 8. Dismounting ...
8.1 Dismounting
WARNING!
Physical injuries and damage to property and the
environment through residual media
EN
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.
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WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot media
escaping.
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DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
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WARNING!
Physical injury
When dismounting, there is a danger from aggressive media
and high pressures.
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26
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.
Observe the information in the material safety data sheet
for the corresponding medium.
Let the instrument cool down sufficiently before
dismounting it!
The dismounting of the instrument may only be carried out
by skilled personnel.
Remove the differential pressure sensor once the system
has been isolated from power sources.
Observe the information in the material safety data sheet
for the corresponding medium.
Dismount the differential pressure sensor when there is no
pressure.
WIKA operating instructions model A2G-52