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2.9
Other installation methods (see following diagram):
2.10 More than one air curtain unit can be used across the width of a doorway.
2.11 The recommended distance between 2 adjacent sets of air curtains to be 20-40mm.
3. START-UP
3.1
Before power is supplied to the unit, ensure that
the wiring is correct as per the connection diagram.
3.2
Check that the motor amperage draw does not
exceed the nameplate rating.
3.3
To set the required speed, select Lo
or Hi at the wall mounted switch.
3.4
Adjust AIR DEFLECTOR to preferred positions.
4. FAN MAINTENANCE
4.1
Inspection of the air curtain at least once every 12 months is recommended to ensure that the motor, fan blades, and inlet
filters are clean. Any build up of dust and deposit on the blades or guards should be removed using a non-abrasive cleaner.
4.2
All fastenings should be checked for tightness. In addition, all rotating items should be checked after 12 months
4.3
Bearings are of the 'sealed for life' type and will not need a detailed inspection.
5. DIMENSIONAL DRAWING
A
C
B
E
E
8 mounting holes (8mm wood screws are used)
Model
A
B
AC1209
900
50
AC1212
1200
200
AC1215
1500
350
WARNING- Do not cover the air inlet and outlet. Only a suitably qualified and competent
person may carry out maintenance after the electrical supply has been isolated.
Part No: INST-AIRCURTAIN
F
Air Outlet
Mounting
plate
6 mounting holes
(8mm bolts are used)
C
B
D
E
Dimensions, mm
C
D
E
F
400
113
249
230
400
113
249
230
400
113
249
230
Version 1.1
6. WIRING DIAGRAM
G
Weight
(kg)
G
214
12.4
214
13.6
214
17.6
09/21
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