NuAire ECOSMART XTRACTOR Installation And Maintenance Manual

ESX-X
Removable top
panel
C
Commissioning box
A
Fig. 1 ESX*-X Plantroom/Roof mounted in line unit.
Table 1. Dimensions (mm)
Unit A
ESX 11-X to ESX 12-X 974
ESX 13-X to ESX 14-X 1233
ESX 15-X to ESX 19-X 1430
ESX 20-X to ESX 26-X 2030
ESX-R
Removable
A
top panel
Opposed
outlet grilles
C
External
commissioning box.
Fig. 2 ESX*-R roof mounted end inlet, side discharge unit.
Table 2. Dimensions (mm)
Unit A
ESX 11-R to ESX 12-R 974
ESX 13-R to ESX 14-R 1233
ESX 15-R to ESX 19-R 1430
Introduction
The Nuaire ESX Belt Drive range consists of the
following units:
ESX-X (Duct Mounted, Plantroom/Roof) in line unit
ESX-R (Roof Mounted, end inlet) side discharge unit*
ESX-B (Roof Mounted bottom inlet) side discharge unit*
Units are rectangular in section. The casing is manufactured
from heavy gauge 'Aluzinc' aluminium-zinc coated mild steel.
A full size internally lined access panel is fitted to the top
face and this panel is fully detachable for inspection purposes.
The motor plate and frames are supported on the base by
resilient mountings allowing the fan unit to be operated
without the need for separate anti vibration fan case
Nuaire: A Trading Division of Polypipe Limited Western Industrial Estate Caerphilly United Kingdom CF83 1NA
T: 029 2088 5911 F: 029 2088 7033 E: info@nuaire.co.uk W: www.nuaire.co.uk
XTRACTOR -
Roof & Plantroom Single Fans
Installation and
Maintenance Manual
E
50mm
F
Circular spigots
size ESX 11-19)
B
Rectangular spigots
size ESX 20-26)
For unit weights see table 7
B C D dia E
974 622 400 -
1233 701 500 -
1190 796 630 -
1466 1183 - 1200
B
D dia
Control module
located internally
For unit weights see table 7
B C D dia
974 622 400
1233 701 500
1190 796 630
* larger size units have end discharge.
3 phase Belt Drive
mountings. The units incorporate an independent motor with
high efficiency, forward curved centrifugal impeller running
in a metal scroll. Taper locked pulleys and wedge drive belts
are employed. The motor is manufactured to BS5000 and
suitable for three phase supply.
Airflow and failure monitors are standard as is Class F
D dia
insulation. Suitable for operation in ambient temperatures
up to 40 o C.
Handling
Handle the units carefully to avoid damage and distortion.
Eyebolts are provided on some units for lifting purposes.
If mechanical aids are used to lift the unit, spreaders should
be employed and positioned so as to prevent the slings,
F
webbing etc. making contact with the casing.
-
-
ESX-B
-
700
Opposed
outlet
grilles
C
Fig. 3 Bottom inlet units
Table 3. Dimensions (mm)
Unit
ESX 11-B to ESX 12-B
ESX 13-B to ESX 14-B
ESX 15-B to ESX 19-B
ESX-B/R
Larger units
Commissioning
box
F
C
Fig. 4 Bottom / End inlet units. Large sizes
Table 4. Dimensions (mm)
Unit
ESX 20-B to ESX 26-B
ESX 20-R to ESX 26-R
1
The EMC Directive
2014/30/EU
The Low Voltage
directive
2014/35/EU
Commissioning
Removable
box
top panel
B
A
Control module
F
E
located internally
Bottom inlet
For unit weights see table 7
A B C
974 974 622
1233 1233 701
1430 1190 796
End inlet rectangular spigot
Code: ESX*-R
B
A
E
Bottom rectangular inlet spigot
F
E
Code: ESX*-B
For unit weights see table 7
A B C
2030 1466 1183
2030 1466 1183
11. 05. 17. Leaflet Number 671177
E F
457 229
762 304
889 381
Louvred
end outlet
E F
1200 700
1200 700