Helios MiniVent M1/150 Notice De Montage Et D'utilisation page 25

Installation and Operation Instructions
m
CAUTION
MiniVent M1/150 (Standard model)
fig.9
8 mm
- Length of single conductors 135 mm
- Stripping length 8 mm
- Strip sheathed cable flush with cable duct
6.5 Mounting
fig.11
Duct channel
90° bend
Assembly in cramped
6.6 Operation
In order to ensure the smooth functioning of the fan, the following must be checked on a regular basis:
- Appearance of dust or contaminant deposits in the housing or on the motor and impeller
- Freewheeling of the impeller
- Occurrence of excessive vibration and noise
In case of problems with one of the aforementioned points, maintenance must be carried out according to the
instructions in chapter 8.
fig.10
ä
1. Place and screw terminal compartment cover ù on
plastic casing (Pos â)
2. Then place and snap-in facia ò
fig.12
Mount guide
Fan
vane with
back draught
shutter at the
end of the
duct or just
omit it.
conditions
Room side
9
â
â
ù
ò
WES 1.. or
TWH 1..
Guide vane with
back draught
shutter
Standard installation
outside
EN