•
Unauthorized reproduction or copying of all or part of this manual is prohibited.
•
Oriental Motor shall not be liable whatsoever for any problems relating to
industrial property rights arising from use of any information, circuit, equipment
or device provided or referenced in this manual.
•
Characteristics, specifications and dimensions are subject to change without
notice.
•
While we make every effort to offer accurate information in the manual, we
welcome your input. Should you find unclear descriptions, errors or omissions,
please contact the nearest office.
•
is a registered trademark or trademark of Oriental Motor Co., Ltd.,
in Japan and other countries.
© Copyright ORIENTAL MOTOR CO., LTD. 2019
Published in July 2020
Technical Support Tel:(800)468-3982
8:30
A.M.
to 5:00
P.M.
, P.S.T. (M-F)
7:30
A.M.
to 5:00
P.M.
, C.S.T. (M-F)
www.orientalmotor.com
Schiessstraße 44, 40549 Düsseldorf, Germany
Technical Support Tel:00 800/22 55 66 22
www.orientalmotor.de
Tel:01256-347090
www.oriental-motor.co.uk
Tel:01 47 86 97 50
www.orientalmotor.fr
Tel:02-93906346
www.orientalmotor.it
Tel:+55-11-3266-6018
www.orientalmotor.com.br
• Please contact your nearest Oriental Motor office for further information.
4-8-1Higashiueno,Taito-ku,Tokyo 110-8536
Japan
Tel:03-6744-0361
www.orientalmotor.co.jp
Tel:0800-060708
www.orientalmotor.com.tw
Singapore
Tel:1800-8420280
www.orientalmotor.com.sg
Tel:1800-806161
www.orientalmotor.com.my
Korea
Tel:080-777-2042
www.inaom.co.kr
Tel:1800-888-881
www.orientalmotor.co.th
Tel:400-820-6516
www.orientalmotor.com.cn
Tel:+91-80-41125586
www.orientalmotor.co.in
Hong Kong Branch
Tel:+852-2427-9800
4
Operation
The fan rotates when the power supply is turned on.
For protection against electric shock, do not turn on the power supply until the wiring is
complete.
Note
Make sure that the motor case temperature does not exceed 90 °C (194 °F)
when operating the fan. Operation exceeding case temperature 90 °C (194 °F)
may significantly deteriorate the coils and ball bearings of the motor and
shorten the motor's life span. Motor case temperature can be measured by
fixing a thermometer on the motor surface. It can also be measured using
thermo tape or a thermocouple.
Air flow adjustment
The air flow can be adjusted by assembling the damper for air flow adjustment (sold
separately) to the fan. Use numbers on the damper as a marker when adjusting the air flow
by moving the adjuster. The adjuster can be moved to either side of the right and left.
Damper
:
DMP12
Butterfly nut
8
6
4
2
8
6
4
2
8
6
4
Small
Large
Air flow
Adjuster
Note
Retighten the butterfly nut regularly. The butterfly nut may loosen due to
vibrations or shocks.
Assemble as shown in the figure.
Assembly screw (included)
M3-3 pieces
Tightening torque: 0.4 N·m (3.5 lb-in)
Note
Be sure to assemble using the included screws. Using a longer screw than the
included screws may cause damage to product.
Locked rotor burnout protection
The fan is equipped with a function of burning protection for locked-rotor state.
•
Thermal protection
The fan motor contains an automatic return type thermal protector in the motor windings.
When the motor internal temperature exceeds the specified value, the thermal protector is
activated to stop the fan. Always turn off the power before performing inspections.
Thermal protector activation range:
Power is turned off at 130±5 °C (266±9 °F)
Power is turned back on at 85±20 °C (185±36 °F)
Inspection and maintenance
Inspection
It is recommended that periodic inspections for the items listed below are conducted after
each operation.
If an abnormal condition is noted, discontinue any use and contact your nearest Oriental
Motor sales office.
z
Inspection item
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Check if any of the screws of the fan and peripheral equipment is loose.
•
Check if the fan generates unusual noises.
Warranty
Check on the Oriental Motor Website for the product warranty.
Disposal
Dispose the product correctly in accordance with laws and regulations, or instructions of
local governments.
Specifications
Check on the Oriental Motor Website for the product specifications.
General specifications
Operating
environment
Ambient
temperature
−10 to +50°C [+14 to +122°F] (non-freezing)
*
*
When the intake air temperature (temperature of air to
be sucked) e50°C [+122°F]:
−10 to +40°C [+14 to +104°F]. (Range of intake air
temperature: -10 to +90°C [+14 to +194°F])
Ambient
humidity
85% or less (non-condensing)
Altitude
Up to 1000 m (3300 ft.) above sea level
Surrounding
atmosphere
No corrosive gas, dust, water, or oil Cannot be used in
radioactive materials, magnetic field, vacuum or other
special environment
Storage
environment
Shipping
environment
Ambient
temperature
−10 to +60 °C [+14 to +140°F] (non-freezing)
Ambient
humidity
85% or less (non-condensing)
Altitude
Up to 3000 m (10000 ft.) above sea level
Surrounding
atmosphere
No corrosive gas, dust, water, or oil Cannot be used in
radioactive materials, magnetic field, vacuum or other
special environment
Regulations and standard
UL Standards and CSA Standards
This product is recognized by UL under the UL and CSA standards.
Applicable Standards
Certification Body / File No.
UL 507
UL / E58377
CSA C22.2 No.113
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Thermal class UL/CSA Standards:130(B)
CE Marking
This fan is affixed the CE Marking under the Low Voltage Directive.
z
Low Voltage Directive
Applications standards
EN 62368-1
Installation conditions (For EN standard)
Overvoltage category
Ⅱ
, Pollution degree 2, Class
Ⅰ
equipment
If the specified values of the overvoltage category
Ⅲ
is required based on the equipment,
supply the rated voltage to the fan via an isolation transformer.
RoHS Directive
The products do not contain the substances exceeding the restriction values of RoHS
Directive (2011/65/EU).
