3
Once a year the air door‘s internal parts should be cleaned and
serviced.
CAUTION:
Electric Shock Hazard
Disconnect the power line before working on any unit.
1. Loosen the intake grill mounting screws and remove the grill.
2. Vacuum inside the cabinet and around the fan baskets. Check
for any potential problems and perform any appropriate service.
3. Using mild soap and water, wipe the intake grill, directional vane
and units housing with a damp cloth.
4. Replace the intake grill and plug-in the unit.
CAUTION: Electric Shock Hazard
Unplug the power line before working on the unit.
1. Remove the front intake grill.
2. Use the knock out on one side of the Air-Pro Air Door.
Use only one knockout (which would be the closest
to the installation of the door plunger switch).
3. Install the door plunger switch at the door opening
4. Wire the plunger switch according to the diagram to the right.
5. Replace the front intake grill.
6. Plug in the Air-Pro Air Door.
CLEANING
and
MAINTENANCE
AUTOMATIC
DOOR PLUNGER
SWITCH INSTALLATION
(Optional)
NOTES:
Intake Grill
Mounting Screws
Intake Grill Mounting Screws
Maximum
Maximum
Sound
Air
Diameter of
(kW) Air
Speed
(fpm) Level
(dBA) Volume
(CFM)
Ne
Capacity
t
Dimensions (in.)
Model
of
Wheel (in.)
Voltage
Frequency
(Hz )
Hi
Low
Hi
Low
Hi
Low
Hi
Low
Weight.
(lbs.)
L x W x H
AP-2-36-1-S S
5.5
110-120
60
.50
.495
3150 2560
69
67
1220
990
43
36''x 8.5''x10''
AP-2-42-1-S S
5.5
110-120
60
.65
.645
3150 2560
71
69
1360 1100
47
40''x 8.5''x10''
AP-2-48-1-S S
5.5
110-120
60
.65
.645
3150 2560
73
71
1860 1520
62
48''x 8.5''x10''
AP-3-60-1-S S
5.5
110-120
60
.80
.795
3150 2560
75
73
2330 1890
75
60''x 8.5''x10''
TECHNICAL SPECIFICATIONS
P OWER
MOT OR
OPTIONAL
DOOR PLUNGER
SWITCH
3
2
1
3 - POSITION
HIGH/L OW
SWITCH
BL ACK
WHITE
BLUE
WHITE
BLUE
BL ACK
WHITE
BL ACK
BL ACK
BLUE
No. of
Motors
1
1
1
1
No. of
Blower
Wheels
2
2
2
2
