Mounting; Operation; Assembly In Cramped Conditions; Standard Installation - Helios ultraSilence MiniVent M1/150 Montage- Und Betriebsvorschrift

Installation and Operation Instructions
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
˜
1. Place and screw terminal compartment cover — on
plastic casing (Pos Œ)
2. Then place and snap-in facia –
fig.12
Mount guide
Fan
vane with
back draught
shutter at the
end of the
duct or just
omit it.
conditions
oom side
9
Œ
Œ
—
–
WES 1.. or
TWH 1..
Core drill
hole
M1/150 =
Ø 160 mm
Guide vane with
back draught
shutter

Standard installation

outside
UK