Wika FLM Manual de usuario descargar pdf (Pagina 10)

WIKA operating instructions level sensor model FFG

13445627.01 12/2010 GB/D/F

The level sensor systems, depending on the design thereof, will be

mounted into the container by means of a ange or a screw-in thread.

Make sure, prior to assembly, that the assembly port provided on

the container and the attachment means of the level sensor system

conform in size and dimension. Depending on the design of the level

sensor system, assembly thereof into the container must be externally.

Assembly must be in the vertical position. To insure a safe function,

the angle of assembly is allowed to dier from the vertical by 30° max.

The guide tube of the level sensor is to be externally introduced through

the assembly port of the container. Attachment thereof is by tightening

the screw-in thread in respect of threaded plugs; by bolting the cap nut

in respect of dairy pipe ttings; screwing in respect of ange-model

designs or closing of the locking rings (articulated clamp) in triclamp-

model clamp connections.

■

Level sensors having screw-in threads are to be screwed

across the entire thread length.

■

Level sensor systems having dairy pipe ttings are

furnished, ex factory, with suitable cap nuts.

■

Level sensor systems of ange-model design are to be

xed by suitable screws, washers and nuts.

■

Level sensor systems having clamp connections of the

triclamp model are to be secured by means of suitable

locking rings (articulated clamp).

Please observe the torque value of the screws!

4. Assembly

Suitable sealants should be used. Please make sure that the sealing

material is resistant to the uid and its vapours and to the anticipated

temperatures and pressures.

In designs having oats mounted thereon the diameters of which

exceed the core diameter of the mounting port the oats should be

removed from the guide tube prior to assembly thereof.

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Wika FLM Manual de usuario Pagina 10