0302(E)-AA

Instruction ManualIntroduction
Thank you for the purchase of the Windracer.
Please read the following instructions and warnings carefully (especially the sections
marked with) and use the Windracer safely and effectively.

Please keep these Operating Instructions and Warnings at
hand for your later reference.

About the marks that appear in this book
The marks that appear in this book have the following meanings.

WARNING

Symbolizes that in case of making a wrong use of the system,

CAUTION

Symbolizes that in case of making a wrong use of the system,

there is a chance of dying or getting severely injured.

there is a chance of causing wounds or material damage.

Meaning of warning symbols
Strictly observe the indicated cautionary notes and instructions.

LK011

LK021

LK031

LK041

LK013

LK033

Prohibited

Perform as

Take measures toBeware of danger

Disassembly

Caution against(applicable to all items)

instructedprevent danger(applicable to all items)

prohibited

electric shock-1-１. Safety warnings

WARNING
Never operate the product in a dangerous environment.

LK011

LK011

LK021

LK011

The Windracer is not explosion-proof. Never operate the Windracer in an
explosive environment (place where an explosive gas exists/generates or
may exist/generate). Explosive gases present at the installation site cantrigger an explosion and create a dangerous situation in the event a
spark is generated by damaged motor (heat seizure), by friction caused byforeign items entered in the product, or by plugging/unplugging of thepower cord.
Note regarding intake air
Use the Windracer only to suck in air. Corrosive gases such as acidic
or alkaline gases can significantly shorten the service life of theWindracer. If a solid object enters the Windracer, the entered object
and/or Windracer can break, and broken pieces can eject and injure
people near the Windracer. It also leads to product damage. Mixing ofpowders or liquids (mist and steam) can also damage the product.

Prevention of electric shock, etc.
Check the power source current and voltage indicated on the productnameplate. Be sure to connect the Windracer to a power supply with anappropriate capacity.
To prevent damage to the power cord and its connecting section on themain unit, observe the following:•Do not forcibly bend or twist the power cord.
•Do not place any heavy item on the power cord.
•Do not heat the power cord.
•Do not disconnect the power cord from the power outlet by pulling asection of the cord other than the plug.
•Do not move the main unit by pulling the power cord.
•Do not unplug the power cord from the power outlet with a wet hand.
Do not turn the power switch ON and OFF repeatedly within a period of
one minute. Doing so can cause heat seizure damage to the motor.

LK021

Install a main power ON/OFF switch or circuit breaker as needed.
LK021

Do not touch the switch with a wet hand.
LK031-2-LK011

LK013

LK011

LK021

Keep your face away from around the discharge port.
Small dust, etc., taken in by the blower may rush out of the discharge port at ahigh speed. If such dust enters the eye, accidents such as loss of eyesight mayoccur. Make sure to keep your face away from around the discharge port.
Do not detach the guard screen.
Never operate the Windracer without the guard screen on the casing(product body). If a hand is inserted into the Windracer, the fingers orwrist
can be injured. Do not dismount the guard screen except when cleaning
the product or conducting maintenance/inspection.
Do not insert fingers through the wire screen when the Windracer isoperating.
Do not insert fingers through the wire screen when the Windracer isoperating.
Note regarding installation
Install the Windracer on a vibration-free, solid frame. Make sure that
the Windracer is installed securely without any looseness.
* Tighten the bolts and nuts firmly.
If the Windracer is installed at a high place, secure it with a wireor chain to prevent it from falling.

CAUTION
LK021

LK031

Note regarding the air angle adjustment knob
The Windracer is provided with a manual air angle adjustment knob. If
the knob becomes loose due to vibrations or other causes, use the suppliedbolts and nuts, instead of the base (air angle adjustment knob), forsecure attachment.

Do not splash water on the Windracer.
The Windracer is not water-/drip-proof. Do not splash water on theWindracer. Water can damage the motor and also cause rusting.

LK011

LK011

Note regarding allowable intake air temperature/humidity• Allowable intake air temperature: -5ºC to 40ºC
• Allowable humidity: Less than 90% in relative humidity, without dew
condensation (water droplets)-3-２. Parts name of product①④③②Air angle
35°⑤＊For 3 Phase motors, terminal box is attached instead of lead wire.
(1) Casing(5) Motor(2) Guide Vane
(6) Guard screen(3) Impeller (4) Mounting fixture

３. At the time of receipt
３．１ Product check at the time of receipt
Although we only ship products that have passed an intensive exam, we ask you
to check the following points at the time of receipt.
*Does the fan match the model you ordered?
*Is there any abnormality (damage ordeformation) caused during the delivery?
*Is there any loosening on the bolts or nuts?

３．２ Cautions in unpacking and installing the product

Do not hold the Windracer by the guard screen.
The wire net of the guard screen can be easily deformed
if it is grasped by hand.

-4-⑥

４．Operation, maintenance and inspection
Periodic maintenance and inspection are required to operate the blower safely. If thedaily inspection is performed on the following items and the results are recorded,abnormalities can be detected early to prevent problems.
An experienced person or a trained person confirms security, and, please carry out
the maintenance check. Please carry it out about the motor by the instruction
manual of the motor.
Recommended inspection cycle
Inspection item

Inspection contents
3 months

6 months

12 months

Condition inspection

Blower■□□Motor■□□

Vibration■□□

Electricalsection□■□Abnormalnoise

Check for abnormal noise due to rattles.
Check for metal contact noise.
Check for other noise considered to beabnormal.
Check the grease.
Check for loose bolts.
Check the vibration value and anychanges to it.
Check the current value and voltage
value, and any changes to them.

５. Spec of motor
Please refer to name plate stuck on the motor.

６. Attention for 3 Phase motor type・Electric wiring should be operated by licensed person comply with local
codes of indoor wiring and electric installation rules.
・At the trial running, please switch on once and immediately turn off it andcheck the rotation direction of impeller.
If the rotation direction is opposite, cut the power supply and change theposition of 2 of 3 power supply codes.

-5-７．Warranty
Scope of warranty
Repair service is provided free of charge for a failure during the warranty period,
as long as the blower has been used in compliance with these Operating
Instructions, labels attached to the body, and other instructions.
In the case that this product is incorporated into other equipment used by thecustomer, the warranty does not cover costs for removal from such equipment,
reattachment to such equipment, costs of other incidental work, costs oftransportation etc., resulting opportunity loss incurred by the customer, lostoperation, or any other indirect loss or damage suffered by the customer.
• For requests for repair service, please contact our nearest branch or sales
office.
Warranty period
One (1) year from the date of delivery of the product.
Even during the warranty period, only charged service is provided inprinciple, if any of the following applies:• Failure or damage due to incorrect use that is not compliant with these
Operating Instructions, labels attached to the body, or other instructions, and/or
unauthorized repair or modification• Failure or damage due to transportation, dropping, etc. after the purchase• Failure or damage due to fire, earthquake, storm, flood, lightening or othernatural disasters, environmental factors such as salt damage and publicpollution, abnormal voltage, use of a power supply (voltage or frequency) otherthan that specified, or the like• Failure or damage due to repair or modification (including punching, etc. in theproduct) not conducted by our company• Failure or damage due to the use of parts other than those designated by ourcompany• Failure or damage due to the entry of foreign material• Discoloration, scratching, natural consumption of consumable parts or otherdefects due to use or deterioration over time
• Failure or damage caused by neglecting the maintenance and inspection
described in the Operating Instructions
We will not compensate for any loss or damage resulting from defects that
occur during the use of this product.
[Notices](1) The descriptions in these Operating Instructions are subject to change without
prior notification in the future.
(2) We have made all possible efforts to prepare these Operating Instructions.
However, if you have any questions about them or find any inquiries, errors,omissions, etc., please contact our nearest branch or sales office.
(3) If the power supply frequency changes due to a change in the location where
the blower is used, it may not be used as it is. We will consider a measure ineach case where it is required. In such a case, please contact our nearest
branch or sales office.
(4) At the time of inquiry, please describe the product type and the manufacturing
number indicated on the product nameplate.
-6-1-25 Shinden, Kita-machi, Daito City, Osaka 574-0052, Japan
Oversea Sales Engineering Department
1-25 Shinden,Kita-machi, Daito City, Osaka 574-0052

Tel+81(72871) 1511 Fax+88(72870) 7243

SDG(THAILAND)CO., LTD.
No. 71 Soi Chalermprakiat Rama 9 Soi 28, Dokmai, Prawet, Bangkok, Thailand 10250
Tel+66 (2330) 8798 Fax+66 (2330) 8799
SDG(KOREA)CO., LTD.
31094 A-710 Cheonan Mirae Ace High Tech City,10,Baekseokgongdan 1-ro,Seobuk-gu,Cheonan-si,Chungcheongnam-do,Korea
Tel+82(41906)5710 Fax+82(41906)5720
SDG(TAIWAN)CO., LTD.
No.82,Liaoyang 4th Street,Beitun Dist.,Taichung City 406,Taiwan

https://www.sdg-eng.com

Tel+886(42241)3005 Fax+886(42241)3006