8
Installation and start-up
Ventilation Unit WL800
• Version: 28.04.2016 • Errors and technical modifications subject to change without notice.
2.4.1. Disassembly for maintenance
It is not necessary to remove the blower unit when installing the
ventilation unit.
The following distances and measurements must be taken into consideration in order
to be able to remove the blower unit from the ventilation unit for servicing:
•
Keep a distance of at least 60mm between the internal hood and the wall (Fig.
4).
•
Leave sufficient room for disassembly of the blower unit. The blower unit is
340mm in length (Fig. 5)
To remove blower unit for servicing:
1. Remove the screws on the internal hood and pull the hood down on the air
discharge side.
2. Shift the hood approx. 60mm and remove it.
Internal hood
at least
Fig. 4
Keep a distance of at least 60mm to the wall
so the interior hood can be removed.
60 mm
Internal hood
Fig. 5
Remove internal hood and
blower unit.
Blower unit
170 m
m
3
4
0
m
m
