Ctl NX2700 Manual de usuario descargar pdf (Pagina 40)

CABLING AND CONNECTIONS vacon • 39

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Rubber sealing

Bush ring

Cable

Assembly plate

PE(N) screen

Metal sock

Fastening spring

Cable tie

Figure 6-15. Components of the cable gland set

Installing the cable gland

Unless the cable gland is already installed by the manufacturer, follow the procedure below to do

this:

1. Assemble the rubber sealing in the narrow groove of the bush ring. Make sure that the gap

between the assembly plate and the sealing is tight.

2. Since the fastening spring is rather stiff, we recommend to use a cone-shaped tool to fit the

metal sock in the bush ring and then to clamp it with the spring bent into a ring shape. Draw the

sock over the groove far enough to be easily fastened with the spring. Make sure that the spring

clamps the sock at 360°.

3. Roll up the sock as far as the fastening ring and remove the cone-shaped tool if used. Now the

cable installation is easier and the cable will not damage the sock.

4. Clamp the sock to the shielding of cable with a cable tie.

Cone-shaped tool

Metal sock

Fastening spring

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Ctl NX2700 Manual de usuario Pagina 40