TF100-125-150-200
General Conditions
• This type of extractor fan is designed to work
inserted into any stretch of air extraction conduit,
whether positioned vertically or horizontally.
• This tubular extractor is designed to be installed in
a flexible or rigid ducting of 100/125/150/200mm
diameter depending on the TF model. The extractor
(C) is placed between the inlet (A) and the exhaust
(B) See Fig 1.
• Do not install the exhaust pipe of the extractor unit
to a chimney, ventilation pipe or hot air conduit.
• Before connecting the units to the ducting, consult
the local regulations regarding exhaust air.
• Precautions must be taken to avoid the backflow of
gases into the room from the open flue of gas or
other open-fire appliances when mounted in outside
windows or walls.
• Make sure there is sufficient make up air, especially
when used with an appliance with a combustion
chamber.
• This extractor is designed for the ventilation of
homes or similar premises.
• Do not use the extractor in explosive atmospheres
• Do not use in premises where the room
temperature exceeds 55ºC.
• This extractor does not cause any interference in
radio/television sets (CEE regulations No 89/336)
• This fan is double insulated and does not require an
earth. Having unpacked the extractor fan, check
that it is undamaged and that it works correctly.
If there are faults or damage, do not attempt to
use it or repair it yourself.
Installation Guidelines
Switch off the mains supply before making any
electrical connections. If in any doubt contact a
qualified electrician.
• Installation, electrical connections and adjustments
must be performed according to the local
regulations by a qualified person
• Failure to comply with these instructions will void
the warranty
• In the event of incorrect installation, the
Manufacturer will not accept responsibility for the
material or personal damage which may occur.
• Before beginning the installation, check that:
- The fan is not distorted or damaged
- There is no foreign body lodged within the casing
- The fan moves freely on being turned by hand
1. Loosen the 2 screws (D) and lift the flanges (E).
Take the casing assembly (F) out of its housing (F.2)
2. Install the supporting assembly and spigots (G) in
the (C) position (Fig.1). To do this it is necessary to:
- Locate the extractor in its installation place
(wall or ceiling) and mark the 4 holes (H).
- Mark the 4 holes using a 6mm bit.
- Use the plugs and screws supplied with the
extractor to fix the assembly. It is advisable to
locate the extractor at a distance of 1 metre or
more away from the closest bend and also from the
nearest inlet and outlet.
3. Join the inlet (A) and outlet (B) duct to the spigots (l)
with jubilee clips, cable ties or similar to ensure a
long term seal is achieved. See Fig 2. It is important
that the ducting is of the same diameter as the
spigots to allow efficient operation of the fan.
4. Replace the casing (F) in its housing so that the
airflow (indicated on label) and cable outlet
direction are as desired. Close the flanges (E) and
tighten the screws (D) (fig 2). N.B. Make sure that
once the extractor is installed there is no accidental
access to the moving parts.
INSTALLATION INSTRUCTIONS FOR TF FAN MODELS
The TF induct mounted fans have been designed for applications
that require high air flows and pressure with low noise levels.
