Installation Manual

6. Notice: A spacing of 40 mm (1.58 inch) around the unit is required.

7. Notice: To ensure sufficient airflow when mounting the unit in enclosed spaces, two lid

openings (one for the air inlet and the other for the air outlet) must be provided. Do not

block these air inlets and outlets when mounting the unit. The size of each opening must

equal at least 18 x 18 cm (>300 cm

). Make sure, too, there is no thermal short circuit

between the air inlet and air outlet.

8. Notice: Depending on the installation type (wall or pole), the corresponding mounting kits

must be ordered from the manufacturer. If any different or additional mounting material is

used, ensure that the mounting remains as safe as the mounting designed by the

manufacturer. The specifications for stationary use of the unit must not be exceeded.

Ensure that the static and dynamic strengths are adequate for the environmental

conditions of the site. The mounting itself must not vibrate, swing or move in any way that

might cause damage to the unit.

9. Notice: To avoid damage when mounting the unit, always make sure that the M8 washers

(DIN9021 or DIN125 depending on the mounting kit) are placed behind and in front of the

mounting drillings of the unit.

Specified torques have to be observed for certain mounting procedures according to the following table:

Type

Lens head

screws

Hex

nuts

Spacing

bolts

(plastic)

PG (alu-

minum)

Thread

M 4 M 8 M 4 M 8 PG 13.5 PG 29

Specified torques

3.3 N-m 27 N-m 2.3 N-m 27 N-m 3.75 N-m 10 N-m

table Fehler! Kein Text mit angegebener Formatvorlage im Dokument.-1 Specified torques

 Note: To avoid damage when mounting the unit, always make sure that the M8 washers

(DIN9021 or DIN125 depending on the mounting kit) are placed behind and in front of the

mounting drillings of the unit.

The mounting procedures for a stand-alone unit without optional accessories are described and

illustrated in the following sections. For further information regarding special mounting procedures

including mounting of accessory equipment, please see separate manual.