aerauliqa WHS400 Руководство - Страница 13
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8. INSTALLATION
• Decide on the position the fan is to be sited keeping in consideration as follows:
- the minimum distance from the floor to the lowest point of the fan is 2.7m.
- the minimum distance from the fan blade to the side wall of similar obstruction depends on the fan model (§ 6 - C).
- avoid mounting the fan directly below lights to prevent any strobe effect caused by the moving blades.
- in any installation where fire sprinklers are placed, fan should not interfere with their operation.
- fan should not be placed near to supply air outlet or exhausting inlets of other HVAC equipment which could decrease the fan
capacity and compromise the indoor air quality as well as the occupants' comfort:
- supply air outlet should deliver air away from the unit.
- exhaust fan inlets or other return air point which could create negative pressure should not be located within 1,5 times the
fan diameter.
- when mounting the fan, mark the floor with a large crosshatched circle to alert people of the overhead fan location.
19
hook to the
Al golfare
eyebolt on
su motore
the motor
20
Fig. II
Fig. II
16
3
6
4
Fig. I
Fig. I
16
17
hook to the
Al golfare
19
eyebolt on
su motore
the motor
Fig. III
security set (Fig. II)
Set di sicurezza (Fig.II)
7
2
7
5
15
15
Fig. III
13
• Compose the security
cable set consisting of:
Ø5mm wire of 2.5m
lenght (16), 0.33t shackle
5
(20), Ø5mm wire of
0.35m lenght with two
3
rings (17) and the 7mm
snap-hook (19).
• Insert the security wire
15
(16) and electric cables
(15 - not supplied) into
the downrod (2). Fix the
6
4
downrod to the main
body (1) and to the
ceiling brackets (3) by
means of the M12 bolts
(4), the flat washer (6),
the spring washers (7)
and the locknuts (5).
• Connect the electric cable
1
to the motor through the
front cable grommets, by
removing the upper cover
to access the internal
terminal block (for this
operation
instructions indicated in
the motor manufacturer's
manual, supplied)
follow
the