Vaisala WHP25 Manuel d'utilisateur télécharger pdf (Page 15)

Chapter 3 __________________________________________________ Installation

VAISALA__________________________________________________________13

8. Enter the output power cable(s) through the rightmost

cable gland(s). For better protection against RF

interference, ground the cable as shown in Figure 6

below. Push the shield through the two washers

(number 3 in Figure 6 below) and squeeze part of it

evenly between them.

CAUTION

The shield mesh must not touch the circuit board or its

components. Make sure no pieces of the mesh or other

metal parts touch the circuit board.

0212-188

Figure 6 Grounding the Cable

The following numbers refer to Figure 6 above.

1=Wires

2=Entry

3=Two washers

4 = Backnut

5=Cable

9. Connect the output wiring to the removable screw

terminal block X4, as shown in Figure 4 on page 11.

Tighten the output cable gland(s).

10. Carefully reattach the enclosure cover with the four

screws.

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Vaisala WHP25 Manuel d'utilisateur Page 15