User's Manual

3. Commissioning
Page 16 MF0145ASA.docx User’s Manual for ION
®
-M7HP/85HP EU
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
2
). 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
PG
(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 3-1 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.