VES Andover Ltd Eagle Close Chandlers Ford Ind. Est Eastleigh Hampshire SO53 4NF
Tel: 08702 404340 Fax: 08702 404550 E-mail: [email protected] Web: www.ves.co.uk
AIRBEAM Wall Extract Units
Installation, Operation and Maintenance Manual
ORIGINAL INSTRUCTIONS
4
Wiring
AIRBEAM series contain an axial plate fan, acting as an
extract unit.
All electrical connections must be carried out in accordance
with the current edition of the I.E.E REGULATIONS and only
competent electricians should be allowed to affect any
electrical work to our units.
IMPORTANT
Do not connect any unit to an electrical supply voltage
outside of that indicated on the motor nameplate.
A local isolator must be fitted and mains cables should be
suitably sized and terminated as shown in
fig 6 & 7.
Electrical details are shown in
fig 5
. Make the connection in
the fan terminal box using the gland provided.
2
!
3
Installation
continued
Push the unit all the way home until the external flange lies
flush with the wall. Match drill fixing holes into the wall
through the fixing holes in the casing. Relocate the front
louvre on the casing and fix to the wall using appropriate
fixings (supplied by others) through both plates together
using the holes provided. A bead of sealant can be run
around the join between the flange and wall to ensure full
weatherproofing as required see
fig 3.
It is the installer’s
responsibility to determine the type of fixing to be used, and
whether any extra support is required.
Cowl unit
Seperate the two plates which make-up the external part of
the unit. Taking care to ensure that the cutout on the unit
matches up with the opening in the wall, mark out the
location of the fixing holes on the wall. Match drill the fixings
holes on the wall. Carefully put the two plates together, offer
up to the wall opening and secure into place through both
plates, using appropriate fixings (supplied by others). A bead
of sealant can now be run around the join between the edge
of the plate and the wall to ensure weatherproofing as
required.
To fit the fan plate, remove the fan from the packaging. Offer
the fan up to the inside wall, again ensuring that it is central
to the wall opening, match drill fixing holes in the wall. Attach
the fan rigidly to the mounting surface, using appropriate
fixings (supplied by others). Should this surface be uneven it
will be necessary to pack between the fan plate and the wall
to prevent any distortion to the bellmouth causing the
impeller to foul. It is the installer’s responsibility to
determine the type of fixing to be used, and whether any
extra support is required.
B
Fig. 4
Cowl unit detail B
Fig.5
Electrical Details
Sealant
Wall fixing
(supplied
by others)
Removable
cowl
Backdraught
flaps
Wall
Fig. 3
Louvre unit detail A
Sealant
Wall fixing
(supplied
by others)
Removable
louvre
Backdraught
flaps
Wall
A
ABM 315 / 4 - 1
1400
0.14
0.67
-
ABM 355 / 4 - 1
1400
0.16
0.76
-
ABM 355 / 6 - 1
900
0.10
0.44
-
ABM 400 / 4 - 1
1400
0.25
1.06
-
ABM 400 / 6 - 1
900
0.12
0.54
-
ABM 450 / 4 - 1
1400
0.45
1.96
-
ABM 450 / 6 - 1
900
0.17
0.74
-
ABM 450 / 8 - 1
700
0.12
0.68
-
ABM 500 / 4 - 1
1400
0.72
3.29
-
ABM 500 / 6 - 1
900
0.29
1.40
-
ABM 500 / 8 - 1
700
0.15
0.75
-
ABM 560 / 4 - 1
1400
0.90
3.67
-
ABM 560 / 4 - 3
1400
1.03
-
1.83
ABM 560 / 6 - 1
900
0.40
1.83
-
ABM 560 / 8 - 1
700
0.24
1.34
-
ABM 630 / 4 - 3
1400
1.23
-
2.13
ABM 630 / 6 - 1
900
0.54
2.40
-
ABM 630 / 6 - 3
900
0.53
-
1.10
ABM 630 / 8 - 1
700
0.28
1.47
-
FLC
400V
Model
Fan speed
RPM
Motor size
kW
FLC
230V
Consideration must also be given by the installer for
adequate illumination of the unit location in order for safe
maintenance.
IMPORTANT
When replacing the external louvre or cowl care should be
taken to ensure that the fixings are securely tightened.
!
Axial plate
fan
Axial plate
fan
