Kathrein CAS 120 Manuel de service télécharger pdf (Page 11)

936.2079/A/0206/3.8e

Attention!

The installation work can create dangers for your

health and life.

Therefore:

 The mounting procedure described here demands

skills and a knowledge how the antenna behaves

when being subjected to atmospheric conditions.

If you do not have the required skills, ask a

specialist to do the installation work.

 When working on the roof or near to drop away

sites, use a safety belt.

 Make sure that the roof will support your weight.

Wear non-slip shoes!

 Use ladders or other climbing aids that are in per-

fect condition.

 If passers-by can be hurt by falling objects, block

the danger area.

 Watch out for overhead power lines. Getting into

contact with these means danger to life!

 Never work on the antenna during a

thunderstorm or when one is approaching.

This can put your life at risk!

5. Installation of the antenna (Fig. 4)

Make sure that the antenna support (foot mount, mast or

wall bracket) is installed in a vertical position, otherwise

the alignment of the antenna to the satellite can create

problems.

a) Requirements for the antenna support

 Only use masts or supports specially suited to be

used as an antenna support. Other supports often do

not have the necessary strength required for the envi-

ronmental conditions.

 Choose a mast that has a diameter of 60-90 mm and

a wall thickness of at least 2 mm.

For mounting, Kathrein Werke KG recommends the

following components:

- Ground mounting: Tripod ZAS 15

- Wall mounting: Wall support ZAS 16

- Roof mounting: Mast ZAS 03 or ZAS 04

When mounting takes place on the roof, keep in mind

that the maximal admissible bending moment on the

fixing point is 1650 Nm according to EN 50083-1.

From this, the maximal admissible mast lengths, which

are listed in Fig. 3, are determined for windload 1 and

windload 2.

In the case of a greater bending moment than 1650 Nm

on the fixing point, for example, due to a longer mast

and additionally mounted antennas, a static engineer is

required to guarantee safety of the system and/or

building according to EN 50083-1.

Fig. 3

Fig. 4

Fixing point

Windload Windload

up to 20 m above ground (> 20 m above ground)

max 1.1 m 0.75 m

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 31 32

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Kathrein CAS 120 Manuel de service Page 11

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