WIKA TFS135 Mode D'emploi page 18

7. Dismounting, return and disposal
EN
7.2 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.
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WARNING!
Risk of burns
During dismounting there is a risk of dangerously hot
media escaping.
▶
Let the instrument cool down sufficiently before
dismounting it!
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The dismounting of the instrument may only be carried
out by skilled personnel.
▶
Only demount the strap-on thermometer in a
de-energized state.
WARNING!
Physical injury
When dismounting, there is a danger from aggressive
media and high pressures.
▶
Observe the information in the material safety data
sheet for the corresponding medium.
▶
Only disconnect the bimetal temperature switch once
with the voltage disconnected!
WIKA operating instructions model TFS135