Airflow LOOVENT eco HT Betriebshandbuch - Seite 6

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Airflow LOOVENT eco HT Betriebshandbuch
TIP: When inserting the fan module into the body, locate the rectangular holes in the fan housing on
the lugs in the base, holding the left hand side of the fan module slightly raised (as viewed in Figure
7 on Page 3). Lower the fan module gently until the retaining screws touch their respective inserts.
Start one of the screws (one turn only) and then engage and tighten the second screw, applying a
gentle pressure to the top of the rectangular moulding. Finish tightening the first screw and re-check
the second screw. Do not over-tighten screws.
Safety
Safety first: Always isolate the fan from the power supply before removing the cover.
When installed according to these instructions the LOOVENT eco range of fans are completely
safe. The materials used do not constitute a hazard. All ABS parts are made from flame retardant
materials.
Wiring
For control with
external switching:
For control with no
external switching:
4. Quick Guide to Operation/ Maintenance
FRONT COVER REMOVAL (FOR ACCESS TO PRE-SET CONTROLS AND CLEANING OF
INTERNAL PARTS)
For safety: This fan is fitted with a safety device which inhibits operation when the front cover is
open. However, it is recommended that the fan is isolated from the power supply by switching the 3
pole isolator (or 2 pole fused spur if the fan has no external switching) before opening the front
cover. The fan must be isolated if the impeller module is to be removed (e.g. for cleaning).
The front cover of the LOOVENT eco fan has a snap type fitting. To remove, apply finger pressure
to the two semi-circular buttons at the edge of the cover (see Figure 5 on Page 3). This releases the
cover from the body of the fan allowing it to be pivoted. To remove the cover completely, pivot it to
90° and lift away (see Figure 6 on Page 3). To refit, reverse the above procedure.
Clean with a slightly damp cloth. Do not use detergents or abrasive cleaning products. Use a long
bristled soft brush to clean internal parts such as the impeller. Do not immerse in water.
N = Neutral
L = Live
T = Trigger(Switched Live)
Figure 20
N = Neutral
L= Live
Figure 22
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Figure 21