COMMERCIAL EXHAUST
Commercial exhaust hood
BT-REF343180W/ BT-REF533250W
BT-REF533375W/ BT-REF533560W
This is the original instruction, please read all manual instructions
carefully before operating. VEVOR reserves a clear interpretation of
our user manual. The appearance of the product shall be subject to the
product you received. Please forgive us that we won't inform you again
if there are any technology or software updates on our product.
COMMERCIAL EXHAUST
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Installation,Operation and Maintenance Manual
Please read and save these instructions for future reference. Read
carefully before attempting to assemble,install, operate or maintain
the product described. Protect yourself and others by observing all
safety information. Failure to comply with these instructions will result
in voiding of the product warranty and may result in personal injury
and/ or property damage.
CONTENTS
SAFETY PRECAUTIONS
PRODUCT DESCRIPTION
WIRINGDIAGRAM
INSTALLATION
SAFETY PRECAUTIONS
WARNING: Read all safety warnings, instructions illustrations
and specifications provided with this electrical appliances. Failure to
follow all instructions listed below may result in electric shock, fire
and/or serious injury.
Save all warnings and instructions for future reference.
WARNING
Improper operation may cause personal injury.
Improper operation may cause damage to the machine.
Improper operation may cause others object damage.
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The symbol indicates that the user should pay high
attention to and pay attention to the drawing shows the
situation to be noted, and the left figure shows "Be
careful of electric shock ".
Disconnect the fan when moving from one location to
another.
Do not use a power supply that does not meet the
rated voltage
The use of non compliant power supplies can cause
fire or electric shock.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
If the machine emits smoke, odor, motor noise and
other abnormal conditions, please do not use it. It may
cause fire or electric shock.
Do not disassemble, repair or rectify the machine
during use .
Doing So may result in fire or electric shock and
personal injury.
BE CAREFUL
DO NOT Use fan in window. Rain may create electrical
hazard.
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Do not damage or arbitrarily change the original
power cord, and do not bend, forcibly pull, bind or press
the power cord under heavy objects. This will damage
the power cord, causing electric leakage fire or electric
shock.
If the machine is not used for a long time, please unplug
the power cord from the socket.
The connection socket must be installed with leakage
protection switch device.
Never insert fingers, pencils, or any other object through
the guard when fan is running.
When the power cord is unplugged from the socket, the
plug should be unplugged. Do not pull the power cord to
forcibly pull the wire, which may cause damage to the
wire and lead to leakage or electric shock.
Disconnect the fan when removing grills for cleaning. Do
not leave the fan running unattended. This appliance
can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they
have been given supervision or instruction concerning
use of the appliance in a safe way and understand the
hazards involved.
Children shall not play with the appliance. cleaning and
user maintenance shall not be made by children without
supervision.
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PRODUCT DESCRIPTION
Direct drive
Kitchen commercial blast centrifugal exhaust fan
Brand
VEVOR
Model
BT-
REF343180W
BT-
REF533250W
BT-
REF533375W
BT-
REF533560W
voltage 120V 120V 120V 120V
Frequency 60HZ 60HZ 60HZ 60HZ
power(HP) 0.25HP 0.33HP 0.5HP 0.75HP
Mounting
Dimensions
(B*B)
343mm*343
mm
483mm*483
mm
483mm*483
mm
610mm*610
mm
The
impeller
(phi)(H)
437mm 505mm 505mm 505mm
Speed
(r/min)
1750 1750 1750 1750
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WIRING DIAGRAM
General Safety Information
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these instructions and
should be aware of general safety precautions.Improper installation
can result in electric shock,possible injury due to coming in contact
with moving parts,as well as other potential hazards. Other
considerations may be required if high winds or seismic activity is
present.If more information is needed, contact a licensed professional
engineer before moving forward.
1. Follow all local electrical and safety codes,as well as the National
Electrical Code (NEC) and the National Fire Protection Agency (NFPA),
where applicable.
Follow the Canadian Electrical Code (CEC) in Canada.
2. The rotation of the wheel is critical.It must be free to rotate without
striking or rubbing any stationary objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan wheel faster than max cataloged fan RPM.
Adjustments to fan speed significantly affects motor load. If the fan
RPM is changed, the motor current should be checked to make sure it
is not exceeding the motor nameplate amps.
5. Do not allow the power cable to kink or come in contact with oil,
grease, hot surfaces or chemicals. Replace cord immediately if
damaged.
6. Verify that the power source is compatible with the equipment.
7. Never open access doors to a duct while the fan is running
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DANGER
DANGER
Always disconnect,lock and tag power source before installing or
servicing.Failure to disconnect power source can result in fire,shock
or serious injury.
CAUTION
When servicing the fan,motor may be hot enough
to cause pain or injury.Allow motor to cool before servicing
CAUTION
Precaution should be taken in explosive atmospheres.
Pour ecarter les risques d'incendie,de c hoc électrique ou de
blessure grave,veiller à toujours débrancher, verrouiller et étiqueter
la source de courant avant Pinstallation ou I'entretien
ATTENTION
Lors de toute intervention sur la soufflante,le moteur peut être
suffisamment chaud pour provoquer une douleur voire une
blessure.Laisser le moteur refroidir avant toute maintenance.
ATTENTION
Faire preuve de précaution dans les atmosphères explosives.
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QUICK CONNECTOR INSTRUCTIONS
WARNING: Wiring must comply with all appliable electrical codes,Turn
OFF power before removing or installing connectors.
WARNING: COPPER TO COPPER ONLY. Do not use aluminum Wire
CAUTION: Quick connector(not included) should meet installation
instructions below.
NOTE: The connector is reusable on solid wires of the same wire gage
or smaller. Do not reuse the connector on stranded wires.
1. Strip wires 3/8 in.- 1/2 in.
2. Grip the wire firmly and push the stripped end of the wire into the
open port of the connector. Use only one connector per port.
3. Verify the stripped end of the wires is fully inserted to the back of the
connector.(See the Fig.1.)
NOTE: Important wire information. Maximum temperature rating221°F
(105'C). 600 volts maximum for building wire and 1.000volts maxim um
for building wire and 1,000 volts maximum in signsand lighting fixtures.
The acceptable wire range includes: Solid: 18 AWG.
Wiring process (Wiring must meet all applicable requirements
Electrical code to turn off the power prior to disassembly or installation
Connector.):
1. Route the power cable through the heat dissipation hole bucket,
enter the junction box through waterproof connector PG9, and connect
the power cable to the plastic terminal according to the wiring diagram.
The power cable is fixed through the nut of the terminal.
2. Connect the power cable to the terminal of the junction box based
on the wiring diagram.
3. Connect the motor power cable to the wiring terminal in the terminal
box according to the wiring diagram through PG9
4. Screw the junction box cover
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Installation precautions
Only qualified personnel should install this fan.
Personnel should have a clear understanding of these instructions and
should be aware of general safety precautions.Improper installation
can result in electric shock,possible injury due to coming in contact
with moving parts,as well as other potential hazards.
Other considerations may be required if high winds or seismic activity
is present.If more information is needed, contact a licensed
professional engineer before moving forward.
1. Follow all local electrical and safety codes,as well as the National
Electrical Code (NEC) and the National Fire Protection Agency
(NFPA), where applicable.
Follow the Canadian Electrical Code (CEC) in Canada.
2. The rotation of the wheel is critical.It must be free to rotate without
striking or rubbing any stationary objects.
3. Motor must be securely and adequately grounded.
4. Do not spin fan wheel faster than max cataloged fan RPM.
Adjustments to fan speed significantly affects motor load.If the fan
RPM is changed,the motor current should be checked to make sure it
is not exceeding the motor nameplate amps.
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5. Do not allow the power cable to kin k or come in contact with oil,
grease, hot surfaces or chemicals. Replace cord immediately if
damaged.
6. Verify that the power source is compatible with the equipment.
7. Never open access doors to a duct while the fan is running.
FAN SPEED CONTROLLER WIRING DIAGRAM
Wire connection picture just for reference.
Wire Schematic:
Note: Customers need to purchase their own cables between the fan
and power supply (or fan speed controller)
Customers need to
purchase their own
cables between the
fan and power supply
(or fan speed
controller)
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Manufacturer: Bote electric appliance (Guangdong) co., Ltd
Address: 5th floor, No. 28, area 1, Sanlian Industrial zone, Gulao Town,
Heshan city, Jiangmen, Guangdong
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