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Verfügbare Sprachen
Verfügbare Sprachen
5. Commissioning and operation
In-pipe installation
If the vibrating level switch is installed within a pipeline system, make sure that the
alignment mark points in the same direction as the flow direction of the process medium.
EN
5.4 Electrical connection
The electrical connection may only be established once the vibrating level switch has
been installed in its final installation position.
18
CAUTION!
Damage to property through failure of the current pulse signal
The current pulse signal may fail due to the use of a longer cable or a
cable laid in conjunction with power cables.
▶
Use shielded cable and the provided ground terminals.
DANGER!
Danger to life from explosion
There is a risk of explosion due to open connection housings, which can
lead to death.
▶
Keep the connection housing closed when switching on the vibrating
level switch.
▶
Do not open the connection housing during operation.
▶
Do not unlock the housing cover in potentially explosive atmospheres.
▶
Use approved Ex d cable glands only.
WIKA operating instructions, models TLS-S, TLS-C, TLS-H
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