Commissioning, Operation - WIKA TFT35 Mode D'emploi

5. Commissioning, operation

5. Commissioning, operation
Personnel: Skilled electrical personnel
Tools: Screwdriver, spanner
EN
Avoid putting any mechanical loading on the electrical connections and
on the cases. Connections must only be opened once the instrument has
been depressurised and has cooled down.
14
WARNING!
Physical injuries and damage to property and the
environment caused by hazardous 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.
Should a failure occur, aggressive media with extremely high
temperature and under high pressure or vacuum may be
present at the instrument.
▶
For these media, in addition to all standard regulations,
the appropriate existing codes or regulations must also
be followed.
CAUTION!
Damage to the instrument
When working on open electric circuits (printed circuit
boards) there is a risk of damaging sensitive electronic
components through electrostatic discharge.
▶
The correct use of grounded working surfaces and
personal armbands is required.
WARNING!
Damage to the instrument
Through exceeding the permissible temperature at the case
of 85 °C, the electronic components can be damaged or
destroyed.
▶
Observe the maximum permissible temperature at the
case: 85 °C (185 °F)
WIKA operating instructions model TFT35