User manual

Installation

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4.4.2 Connecting the mains supply line

Running the mains supply line

(surface cable routing)

► Run the mains supply line from ABOVE

as shown in the figure.

[M]… cable sheathing

Running the mains supply line

(flush-type cable routing)

► The power supply cable must be run as

shown through the feedthrough/double-

membrane seal [DMS].

Make sure that the double-membrane

seal fits cleanly against the cable

sheathing.

Please observe:

 Use of a suitable cable sheathing diameter of the supply line or increase of the cable sheathing

diameter by means of suitable seal adapter (see list "Scope of supply" for details about the

terminal range).

 Feed the supply line (feed line from above) resp. double-membrane seals (feed line from be-

hind) sufficiently into the cable fitting. The cable sheathing must be visible in the connection ar-

ea.

 The installation pipe or cable conduit with the feed line may not be screwed together in the ca-

ble fitting (feed line from above) or run through the double-membrane seals (feed line from be-

hind).

 The feed line must be run straight through the cable fitting (feed line from above) resp. the

double-membrane seals (feed line from behind), in compliance with the bending radii (approx.

cable diameter times 10).

 The cable fitting resp. double-membrane seals must be installed properly and screwed together

sufficiently.