Wika BNA Manual de usuario descargar pdf (Pagina 14)

WIKA operating instructions bypass level indicator model BNA

112195.01 11/2012 GB/D

Attachment example (magnetic switch to support bar)

These magnetic switches are xed to a separately attached

support bar (g. 4).

■

Remove the support bar (1) by loosening the mounting screws (2) and

removing the retaining plates (3) from the bypass stand seat

■

Push the magnetic switch (4) onto the support bar (1)

■

Attach the support bar (1) to the bypass tube (5) again using the

retaining plates (3) and mounting screws (2)

■

Push the magnetic switch to the height of the required switch point

and x in place by tightening the screws (6) (the switch point is

marked on the product label)

Please make sure during mounting that the cable entry and/

or the plug are pointing downwards. To guarantee a safe

switching function, the magnetic switch housing must rest

against the bypass tube.

3. Installation and commissioning

Fig. 4: Mounting the magnetic switch (model MS, MV, MVT, MEx)

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Wika BNA Manual de usuario Pagina 14