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OWNER'S MANUAL
x
SAFETY xxOPERATING INSTRUCTIONS
MAINTENANCE
SPECIFICATIONS xTROUBLESHOOTING
PURCHASE DATE: _______________________________ SERIAL NO: _______________________________________
DISTRIBUTOR:
DRI-EAZ PRODUCTS, INC. • 15180 Josh Wilson Road, Burlington, WA 98233 • www.dri-eaz.com • (360) 757-7776
07-00211 B 12/02 Copyright 1997, Dri-Eaz Poducts, Inc.
_______________________________________________________________________________________
THIS MANUAL CONTAINS IMPORTANT SAFETY WARNINGS.
PLEASE READ THESE AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
Axial Fan
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TABLE OF CONTENTS
SAFETY INFORMATION................................................. 2
OPERATING INSTRUCTIONS……………………………..3
MAINTENANCE............................................................... 3
SPECIFICATIONS ........................................................... 4
TROUBLESHOOTING..................................................... 4
Congratulations on your purchase of a Vortex axial fan from
Dri-Eaz Products. It is our goal to offer you the best high performance airmover available. Your Vortex axial fan is durable
and simple to operate. It can provide years of trouble free service when you follow the recommendations listed in this manual.
We strongly advise that you read this manual before operating
the unit. Please pay particular attention to the safety information. We invite your written comments and suggestions for
improvements. If you do not understand something in this manual or if you have a question about your Vortex axial fan, call
Dri-Eaz Products at (360) 757-7776.
SAFETY INFORMATION
SAVE THESE WARNINGS
Dri-Eaz is concerned about the safety of everyone who uses or
comes in contact with the Vortex. The unit is designed to be
operated in compliance with the safety warnings and instructions provided in this manual.
Like other electrical devices, the Vortex can become dangerous
if abused, damaged or misused. Failure to observe the following
warnings can result in injury to persons, fire damage, or damage
to the unit. To reduce the risk of electrical shock, fire, or personal injury, read and follow each of the warnings below before
using the Vortex.
Keep the Unit Grounded: Always operate the Vortex with
the three pronged grounding plug and a grounded electrical outlet. Never remove the three pronged plug. Do not use an ungrounded extension cord or an ungrounded adapter. The grounding prong on the unit's plug is an essential safety feature that
helps reduce the risk of shock or fire in the event of an electrical
hazard.
DANGER
Removal or alteration of the grounding plug, or use of an adapter that defeats the unit's electrical grounding, can create risk of
serious personal injury or fire in the event of damage to or malfunction of this product. Do not use the unit for any reason if it
cannot be properly grounded. If you are unsure whether a receptacle is grounded, test the outlet with a receptacle tester or consult an electrician.
Extension Cords: Extension cords must be grounded and be
able to deliver the appropriate voltage to the unit. Extension
cords up to 25 feet long should use 14 AWG wire. Cords up to
50 feet long should use 12 AWG wire.
CAUTION
When operating the unit outdoors, do not use an extension cord.
Protect the Power Cord From Damage: Never operate
units with cut, nicked, abraded, frayed or otherwise damaged
power cords or extension cords as this may lead to electrical or
fire hazards. Never unplug the unit by pulling the cord. Grasp
07-00211 B 12/02 Copyright 1997, Dri-Eaz Poducts, Inc. 2
the plug firmly and pull straight out. Take precautions not to use
the cord in a way where damage may occur. Keep cords away
from heated surfaces. Inspect cords before each use and replace
cords that show signs of damage.
CAUTION - OUTDOOR USE
When using the unit outside do not use an extension cord and
use only with a GFCI protected receptacle.
Storage: Store units in a clean dry environment. Do not store
units outdoors.
Keep Motor Dry: Never allow water inside the unit’s motor. If
the motor becomes wet for any reason, thoroughly dry it before
use.
CAUTION
Never operate units in pooled or standing water, as this may
create a risk of serious injury from electrical shock.
Keep Children Away: Do not allow children to play with or
around the unit. Be sure the unit is inaccessible to children when
unattended. Children can hurt themselves by playing with or
around units. Secure all areas in which units are left unattended
while running.
Handle With Care: Do not drop or throw units for any reason.
Rough treatment can damage the motor, wiring, motor mount or
safety screens, creating a hazardous condition.
Run on Stable Surface: Always operate units on a stable flat
surface such as the floor. Do not operate units from places
where they can fall or be pulled down causing injury. Beware
that units may vibrate or be pulled from smooth surfaces such as
counter tops and cause an injury, fire or electrical hazard.
WARNING
To reduce the risk of fire or electric shock, do not use units with
a solid-state speed control device.
Air Intakes Must Be Clear: Operate units away from fabrics,
plastics, and other materials that may come in contact with the
air intakes. Do not allow any material to clog or block air intakes, as this may cause units to overheat and result in a fire o r
electrical hazard.
Keep Foreign Matter Out: Do not allow oil, grease, solven ts
or other matter (including sawdust and drywall dust) to be
drawn into the air intakes of units. Never direct fogged or liquid
chemicals of any kind into the air intakes of units.
Don’t Operate Without Safety Screens: Never operate
units without the factory installed safety screens on the air inlet
and exhaust as the rapidly revolving fan can cause serious injury.
Keep Away From Heaters: Do not use units for circulating
hot air by placing the intakes close to a heater. The housing
could melt or the motor could overheat and cause a fire or electrical hazard.
Keep Away From Combustible Gas: Do not operate units
in an area containing combustible gas. This could cause a danger of fire or explosion. Ventilate environments that may be
explosive.
Don’t Modify Unit: Never modify the motor, wiring or casing
of units for any reason. Modifications to units can lead to fire or
electrical hazards.
Share Owners Manual: Be sure to include a copy of the
Owners Manual whenever you loan, rent, or otherwise allow
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someone else to use the Vortex. They need the same safety information that you require for safe efficient operation. Make
sure that all technicians and operators have read and understand
the owners manual.
Maintenance or Repair: Do not attempt to disassemble or
repair units if you are not qualified to do so. If the unit is not
working as it should, return it to Dri-Eaz or an authorized dealer
or distributor for servicing. Note: For information about authorized repair and maintenance call Dri-Eaz Products, Inc. at
(360) 757-7776.
DANGER
Do not attempt to service or clean the unit while it is plugged in
or while the fan is turning, as th is may lead to risk of electrical
shock or injury. It is dangerous for an unqualified individual to
attempt to disassemble or repair the unit.
OPERATING INSTRUCTIONS
The Vortex Axial Fan is designed for air ventilation, circulation,
and extraction, and for drying of wet materials and structures
with airflow.
When operating the Vortex, note the airflow arrow on the housing, indicating which way the air moves. The Vortex can be
used with or without attached ducting. It is useful for either positive or negative airflow, that is, blowing air into or extracting
air from spaces.
Inspect the inlet and outlet screens before plugging in the unit,
and remove any debris that may restrict airflow.
When Used with Ducting
Do not install ducting when the Vortex is operating.
To install ducting, first note the direction of airflow. Place end
of ducting over the duct ring and attach securely.
Ducting to fit the Vortex is available from Dri-Eaz Products at
(800) 932-3030. Ducting has quick connect straps plus a snap-in
ring used to fasten two sections of ducting together.
Confined Space Ventilation
Position the Vortex at least five feet away from the entry to the
confined space. Place it upwind so that purged gases do not reenter the unit. Make sure the the inlet is not blocked by a wall or
other obstruction.
Place the other end of the ducting in the confined space, angled
so it points at an end wall. Keep it pointed at an end wall to prevent pockets of unmoving air, and to keep fresh air circulating
to all locations.
MAINTENANCE
Always turn off the power before performing inspecton procedures.
CAUTION
Internal repair procedures should be performed by a qualified
technician from an authorized service center.
Cord Inspection: Inspect the electrical cord for damage.
Units with damaged cords must be removed from service and
repaired before use. Failure to do so may lead to electrical shock
or a fire hazard.
Exterior Inspection: Evaluate exterior components and make
sure that all are in proper operating condition. Repair or replace
components as required. Run the unit briefly; listen for abnormal sounds and repair as needed.
Clean Exterior: Clean the exterior plastic housing with mild
detergent and water.
Motor Bearings: The bearings on the Dri-Eaz Vortex are
permanently lubricated. No oiling is necessary.
07-00211 B 12/02 Copyright 1997, Dri-Eaz Poducts, Inc. 3
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VORTEX™ SPECIFICATIONS
Fan Speed:
Max. Static Pressure:
Motor Rating:
Power:
Current:
Cord Length:
3450 RPM
3.2"
1.0 hp
115 Volts, 60 Hz
7.4 amps
20 feet (6.1 m)
Switch:
Height:
Width:
Depth:
Weight:
Housing
1 Speed Toggle
19" 48 cm
15” 38 cm
18" 46 cm
33 lb 15 kg
High-Density Polyethylene Plastic
Specifications are subject to change without notice.
VORTEX TROUBLESHOOTING
CAUTION
Troubleshooting solutions fall into two categories in the third column. Field Solutions (FS) can be handled by the technician
in the field. Others solutions listed as Authorized Service Technician (AST) should be handled only by a repair technician.
WARNING: ALL THE SERVICE PROCEDURES BELOW SHOULD BE EXECUTED WITH POWER OFF I.E. UNPLUGGED.
PROBLEM CAUSE SOLUTION
Unit does not run.
Unit runs briefly, then
shuts off on overload.
Unit runs but vibrates
excessively.
Unit runs but makes a
scraping noise.
Motor makes noise
but fan does not turn.
1. Switch not turned on. FS 1. Turn on switch.
2. No power at outlet. FS 2. Check panel circuit breaker and check outlet with receptacle tester.
3. Circuit is overloaded and
FS 3. Unload circuit and reset circuit breakers.
panel circuit breaker tripped.
4. Loose wiring. AST 4. Check wiring and tighten as needed.
5. Switch is broken. AST 5. Replace switch.
1. Intake and/or exhaust grill(s)
FS 1. Clean grill(s).
obstructed.
2. Excessive duct length. FS 2. Shorten duct length.
3. Motor bearing or internal mo-
AST 3. Replace motor.
tor wiring is faulty.
1. Dirt has built up on fan blade. FS 1. Clean fan blade
2. Severe jolt has bent motor
shaft so unit is out of bal-
AST 2. Replace motor. Replace fan blade if neces-
sary.
ance.
3. Fan blade is damaged. AST 3. Replace fan blade.
1. Severe jolt has deformed mo-
AST 1. Repair or replace the motor as necessary.
tor mount so fan rubs.
2. Severe jolt has deformed the
housing.
1. Severe jolt has deformed mo-
AST 2. Replace the housing or entire unit as ne-
cessary.
AST 1. Repair or replace the motor as necessary.
tor mount so fan rubs.
2. Severe jolt has deformed the
housing.
3. Capacitor wire is broken or
loose, or capacitor has failed.
4. Roll pin locking fan to motor
AST 2. Replace the housing or entire unit as ne-
cessary.
AST 3. Repair or replace the wires and/or the ca-
pacitor as necessary.
AST 4. Replace the roll pin.
shaft is faulty.
FOR PARTS AND SERVICE CALL YOUR LOCAL DISTRIBUTOR,
OR THE DRI-EAZ SERVICE DEPARTMENT AT (360) 757-7776
07-00211 B 12/02 Copyright 1997, Dri-Eaz Poducts, Inc. 4
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