Wika LS-10 User Manual download pdf (Page 11)

11WIKA operating instructions submersible pressure transmitter, model LS-10

14075012.01 08/2013 GB/D/F/E

6. Commissioning, operation

WARNING!

Observe the working conditions in accordance with chapter 3 “Specications”.

CAUTION!

Prior to commissioning, the submersible pressure transmitter must be subjected to a visual inspection.

■

Leaking uid is indicative of damage.

■

Only use the submersible pressure transmitter if it is in perfect condition with respect to safety.

6.1 Mechanical mounting

The protection cap protects the internal diaphragm from damage. Remove the protective cap if the medium is viscous

or contaminated.

6. Commissioning, operation

6.2 Electrical mounting

6.2.1 Connection assembly

■

Use the submersible pressure transmitter with shielded cable and ground the shield on at least one end of the lead,

if the lines are longer than 30 m or leave the building.

■

When the shield of the cable is being connected, no potential dierences should exist between the medium, the

vessel and the ground connection of the junction box or the control cabinet.

■

Make sure that no moisture enters at the cable end.

Protection cap

Internal diaphragm

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Wika LS-10 User Manual Page 11