
AERO PLUS
IMPORTANT SAFETY INSTRUCTIONS
READ AND UNDERSTAND ALL INSTRUCTIONS
BEFORE OPERATING OR SERVICING MACHINE
Failure to Observe These Instructions Can Cause Fire, Electrical
DANGER!
• NEVER attempt to operate machine unless you have been trained in its operation.
• NEVER operate in water.
• NEVER expose to rain. ALWAYS store indoors.
• NEVER operate machine with intake or exhaust grills removed.
• NEVER operate machine with a cut, abraded, or taped cord.
• NEVER operate machine with a broken grounding blade on the plug.
• ALWAYS replace entire cord when cord or plug is damaged in any manner.
• NEVER handle machine, cord or plug with wet hands.
• NEVER drop or insert any object into any machine opening.
• ALWAYS keep face, fingers, hair or any body part, or loose clothing away from any machine
opening or moving part.
• NEVER attempt to service or perform maintenance functions while machine is plugged into
electrical outlet.
• NEVER leave machine unattended when pluged in. Unplug machine from electrical outlet when
not in use.
• ALWAYS turn machine off before unplugging from electrical outlet.
• NEVER operate machine in the presence of flammable or combustible liquid or fumes.
Burn, Shock or Electrocution to Machine Operator or By-standers.
Failure to Observe These Instructions Can Cause Machine or Property
WARNING:
When any electrical motor, switch, cord or plug service is required, maintenance should only be done by
an authorized service station, an electrician or other qualified persons.
• Never operate machine if it is not working properly, if it has been dropped, damaged, exposed to
weather, or dropped in water. Return machine to service center for examination and repair.
• Never operate machine with any air opening blocked. Keep all air openings free of dust, lint, hair, etc.
• Always store machine indoors. Protect from rain or snow. Never spray top of machine with liquids.
• Do not pull or carry machine by electrical supply cord, use cord as a handle, close door on cord, pull
cord around sharp edges or corners, or expose to heated surfaces.
• Never disconnect plug by pulling on cord. To disconnect from outlet grasp the plug, not the cord.
• WARNING - To Reduce The Risk Of Fire Or Electric Shock, Do Not Use This Fan With Any Solid-
State Speed Control Device.
• Use Only GFCI Protected Receptaces.
Damage and Possible Injury to Machine Operator and By-standers.
READ AND SAVE THESE INSTRUCTIONS

DO NOT ATTEMPT MAINTENANCE OR REPAIRS BEFORE
DISCONNECTING CORD FROM ELECTRICAL POWER
WARNING:
Follow grounding sequence of assembly as shown to ground machine and
ensure safety to operator. GREEN ground wire must be attached to the motor
ground and to the Motor Mount Plate to properly ground the entire machine.
FAILURE TO DO SO MAY CAUSE ELECTROCUTION due to improper
connection of ground.
Replacement cords must be U.L. Listed / CSA approved and be of the
identical electrical specifications as the original equipment cord.
Check nameplate on machine to be sure voltage and cycle stated on
nameplate is the same as voltage and cycle of electrical outlet.
The grounding blade on the plug must remain intact if the machine is to be
properly grounded when plugged in and operated. An ungrounded machine
SOURCE. READ ALL INSTRUCTIONS AND FOLLOW ALL
ILLUSTRATIONS CAREFULLY.
can cause shock to the operator. See Figure A.
If connecting to an outlet that accepts only two blades use an adapter as in
Figure B. NEVER REMOVE THE GROUNDING BLADE.
If it is necessary to use the adapter shown in Figure B, the machine is only
properly grounded if the adapter’s green colored clip is tied under a metal
screw that holds the electrical outlet cover to the wall.
Figure C. Machines using 240 volt may or may not have the grounding
earthed) plug attached to the cord. For U.S.A. 240 volt 50 HZ, the plug is
already supplied with the cord. For use outside the U.S.A., it may be up to the
purchaser to have a proper grounding (earthed) plug attached.

AERO PLUS
ITEM PART NO. DESCRIPTION QTY.
101 5490131 KNOB - WITH SET SCREW 1
102 9120660 10-32 HEX NUT WITH NY-LOK INSERET 8
103 9120370 7/32 I.D. X 1/2 O.D. X .032/.065 THICK SAE FLAT WASHER (#10) 8
104 4792041 SWITCH, 4 POSITION (OFF, HIGH, MED, LOW) WITH NUT 1
105 4792081 DECAL SET, AERO PLUS 1
106 0891130 PLASTIC STRAIN RELIEF NUT 1
107 3190381 STRAIN RELIEF, NON-FLEXIBLE 1
108 9121210 1/4-20 X 5/8 HEX BOLT 4
109 9120880 1/4 SPLIT LOCK WASHER 4
110 4792031 MOTOR, 115 VOLT, 3 SPEED, WITH CAPACITOR 1
4792231 MOTOR, 240 VOLT, 3 SPEED, WITH CAPACITOR 1
111 4792051 CENTRIFUGAL DOUBLE INLET IMPELLER WHEEL 1
WITH 5/16-24 X 5/8 SQUARE HEAD SET SCREW, CUP POINT
112 4792081 DECAL SET, AERO PLUS 1
113 4792081 DECAL SET, AERO PLUS 1
114 9120520 10-24 X 5/8 TRUSS HEAD PHILLIPS MACHINE SCREW 4
115 9120370 7/32 I.D. X 1/2 O.D. X .032/.065 THICK SAE FLAT WASHER (#10) 4
116 4792151 GRILL, OUTLET 1
117 9120350 10-24 HEX NUT WITH NY-LOK INSERT 4
118 6793371 RUBBER FOOT 2
119 9120205 8 X 1/2 PAN HEAD PHILLIPS SHEET METAL SCREW 2
120 9120785 10 X 3/8 PAN HEAD PHILLIPS SHEET METAL SCREW 6
121 4792291 LEFT INLET PLATE GUARD RING 1
122 4792071 PLATE, LEFT INLET 1
123 4792011 HOUSING, CENTRIFUGAL BLOWER 1
124 4792021 CORD, 18/3, 25’ (115 VOLT, 100 VOLT) 1
0294391 SHUKO CORD, 16/3 50’ (240 VOLT) 1
125 4991361 FULLY INSULATED FEMALE SPADE TERMINAL 18-22 GAGE 2
126 4792251 CAPACITOR 115 VOLT 1
4792261 CAPACITOR 240 VOLT 1
127 4792281 BOOT, CAPACITOR 1
128 9120520 10-24 X 5/8 TRUSS HEAD PHILLIPS MACHINE SCREW 1
129 9120330 #10 EXTERNAL STAR LOCK WASHER 1
130 4792061 MOTOR MOUNT PLATE 1
131 9120360 10-24 HEX NUT WITH STAR LOCK WASHER 2
132 4792169 CARPET CLAMP ASSEMBLY WITH INSTRUCTIONS (OPTIONAL) 1

OPERATION INSTRUCTIONS
3 POSITION
1. Flat for floor and carpet
2. 45° for walls and furniture.
3. 90° for ceilings.
FAN SPEEDS
1. LOW: To dry waxes and sealers on bare floors. Use the 45° position.
2. MEDIUM: To dry medium size areas - avoids moving papers on desks.
3. HIGH: To dry large open areas.
TO SPEED THE DRYING OF STRETCHED WALL TO WALL CARPET
1 (All furniture should be removed from room). Peel back one corner of carpet. A scratch awl or any
pointed instrument will make this easier.
2. Position fan so that the exhaust snout is under the carpeting pointing toward the center of the room.
Be sure the intake screens are not blocked. Secure carpet to Aero Plus with optional carpet clamp.
3. Plug into a grounded outlet and turn switch to desired speed. Fan forces air under and through the
carpet to speed drying time. Carpet will billow in the center of the room.
4. Remove fan when dry and stretch carpet back into place.
WIRING DIAGRAM
NSS ® Enterprises, Inc.
3115 Frenchmens Road, Toledo, Ohio 43607
PHONE (419) 531-3761 FAX (419) 531-3761
NSS ® Enterprises, Inc. European Distribution Centre
Unit II, Pinfold Trading Estate * 55 Nottingham Road
STAPLEFORD, NOTTINGHAM NG9 8AD ENGLAND U.K.
PHONE: (44) 0115 939 1568 * FAX: (44) 0115 949 0615
AERO PLUS ORIG. 03-01 REV. A 10-01 9094716 WHW