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Cable grounding – Vaisala DMT346 User Manual

Page 41

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Chapter 3 ________________________________________________________________ Installation

VAISALA ________________________________________________________________________ 41

Cable Grounding

Ground the screen of the electrical cable properly to achieve the best
possible EMC performance.

0605-027

Figure 25

Grounding the Screen of Electrical Cable

Refer to Figure 25 above when performing the procedure below.

1.

Cut back outer sheath to desired length.

2.

Cut back screen braiding or screen foil to dimension X.

3.

Push the domed cap nut (item 1) and the seal insert with contact
socket of the gland (items 2 & 3) onto the cable as shown in the
diagram.

4.

Bend over the screen braiding or screen foil by about 90º (item 4).

5.

Push the seal insert with the contact socket of the gland
(items 2 & 3) up to the screen braiding or screen foil.

6.

Mount the lower part (item 5) on the housing.

7.

Push the seal with the contact socket of the gland (item 2 & 3) into
the lower part (item 5).

8.

Install the domed cap nut (item 1) onto the lower part (item 5).

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