Improper Use; Responsibility Of The Operator - WIKA LGG serie Betriebsanleitung

3. Safety
3.3 Improper use
Improper use is defined as any application that exceeds the technical
performance limits or is not compatible with the materials.
EN
Any use beyond or different to the intended use is considered as

improper use.

Do not use this instrument in safety or emergency stop devices.

3.4 Responsibility of the operator

The instrument is used in the industrial sector. The operator is therefore
responsible for legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the
safety, accident prevention and environmental protection regulations for
the application area must be maintained.
To ensure safe working on the instrument, the operating company must
ensure the following:
The operating personnel are regularly instructed in all topics
■
regarding work safety, first aid and environmental protection
and know the operating instructions and in particular, the safety
instructions contained therein.
10
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous
situations and injuries.
▶
Refrain from unauthorised modifications to the instrument.
WARNING!
The use of unprotected sight glasses in boiler systems with
aqueous media leads to increased glass erosion at high
temperatures and high pH values. The geometric changes to
the sight glass resulting from the erosion lead to risks in the
operational safety.
▶
At temperatures above 243 °C, use transparent glasses
with mica design.
Operating instructions glass level gauge, model LGG