KINGZO GMD300-S User manual

GMD300-S
Electric Film Reller Manual
Manufacturer: Beijing Fenglong Greenhouse Technology Co., Ltd.
Address : Chinese Acacemy of Agricultural Sciences，No.12 SouthStreet,
Zhongguancun,Haidian,Beijing 100081 China
Zip : 100081
Tel : [phone]
Fax : [phone]
Website : www.bflc.com.cn
Vension: GMD300-S-EN01
This product has ben tested and
proved to be qualified for delivery.
Inspected by:
Inspection date:
Certificate of quality

Dear Customers，
We are grateful for your customers trust and support over the decades. We
will do our best to continue the all-round service and quality products.
Beijing Fenglong is a high-tech company with high R&D investment,supplying
equipments ranging from modern greenhouses to livestock houses. Feng
long has been leading the trends of mecho-electro products in Chinese
facility agriculture.
Fenglong established and follows strict quality control and follow-up systems.
Fenglong obtains ISO9001, ISO14001 and OHSA18001 certificates, ensuring
all the products are qualified with possibility to track down.

11
MENU:
1.Safety tips------------------------------------------------------------1
2.Product features & performance data-------------------------2
3.Installation instructions--------------------------------------------4
4.Limt range adjusting-----------------------------------------------8
5.Maintenance --------------------------------------------------------10
6.Regular problems & solutions-----------------------------------10
7.Packing List----------------------------------------------------------10
8.Wiring distribution table-------------------------------------------10
9.Certificate of product quality-------------------------------------11
Note:
The product is subject to design and performance updates,so it might be
a little different from this manual book.But it will not affect your usage;The
book is also subject to modification without further notice.Please read this
book before use.
CERTIFICATE OF PRODUCT QUALITY
Dear Customer：
Our company have obtained ISO 9001 certificate. The Kingzo electric film
rellers are all inspected and each parameter is followed according tou our
company electric film reelers standards.
We herely certify that when the film reeler is correctly installed,the guara-
ntee period of the products is 3 years(from the time of purchase).
Products with quality problem within the guarantee period would be solved
free of charge or replaced.
EXEMPTION CLAUSE:
1、Operation against this manual.
2、Imporper usage, maintenance,storage or damage on purpose.
3、Damages out of unauthorized un-installation ,repairment.
4、Damage by force majeure。
5、Usage out of rolling ventilation and curtaining。

1、Safety tips
1.1 Proper using maintenance will help to extend the life of film reeler.
1.2 This product needs DC24V input currency. Specialist or electrician is
needed to connect the power. Please don’t connect AC220V or any
other unspecified power, or there would be damage or fires.
1.3 When the rolling pipe is rolling to high position with the plastics, please
don’t loosen this product with the pipe. Or the rolling pipe will fall down
fast and there would be possibility to hit person or to cause damage
to the product.
1.4 Cut off the electricity when there is lightning or the motor could be
damaged.
1.5 The rolling pipe could be at the same line with the motor shaft. The
curve of the pipe should not be too big, or the motor could be dama-
ged by overload.
1.6 Please check and fasten the bolts connecting the electric film reeler
and its accessories; loose bolts will cause danger.
1.7 If the product didn’t work，please don’t uninstall the part inside; you
should stop operating and contact the distributors or the company.
1.8 Please don’t put the product into water and store it in moist environ-
ment; the product could be damaged or cause danger to operators. If
the products have water leaking inside, please stop operating and
send it back to the factory for repair.
1.9 Please don’t toss or throw the products, it should be prevented from
outside force.
1.10 The user should keep the site clean and swipe the leaves or snow on
the plastics to avoid overload damage.
1.11 After the adjust is finished,the user should fasten the bolts or there
might be damage or accidents.
110
8、Wiring distribution table
Each circuit controls 1 set
24V/300W(GMD300-S)
Installationg Distance
Comtrol Mode
2*4mm
2*6mm
2*10mm
30m 50m 75m
20m
2*2.5mm
2 2 22

No.
Problem
Analysis
1Motor
doesn’t rotate
No power connection
The left and the right knob
touch the micro switch at the
same time.
2Limit not
accurate
Lock bolts loose
Inner parts damage
3Noise
Incorrect installation
Overload
No. Part Name QTY MARK
1
2
3
4
5
6
7
8
9
10
1
1
1
2
2
4
1
1
4
300W Electric roll up unit body
11
1
1
1.The packing list only contain the standard accessories and documents,
it doesn’t include the other accessories you choose. If you have ordered
other accessories, please check it when youreceive the order. The pro-
duction date is on this packing list.
2.To insure your interest and rights please keep this packing list for future
service.
Transitional
connecting sleeve
component
transitional
connecting sleeve
opening sleeve
hexagon bolt M10X25
self-locking nut
hexagon nut M8
hexagon bolt M10X60
hexagon bolt M10X50
hexagon bolt M8X35
Roof open part
Assemble
Other
standards
2
2、Product features & performance date
2.1 Product features
This product is compact and performances well. It is easy to
installation and operate,The range limit is adjustable. It has reverse
self-locking function.
2.2 Outside drawing
7.Packing list
6.Commom problems & solution 1.12 Don’t use the product over the maximum currency.
1.13 In the transportation or in installation please prevent the products from
falling; tossing the cable is prohibited.
1.14 Please not the mounting position of power cord,to prevent it windi-
ng or broken.
1.15 Please do not switch it frequently,so as not to damage the motor.
1.16 We are not responslble for the damage due to ignorance of our inst-
ruction manual.
9

4.2.4 When the motor is rolling up the plastics, the pipe arrives at the required
position, at this time rotate the knob which controls the rolling status
and make the gear pin touch the micro switch( with click sound), hold
on and fasten the lock bolt by a cross head screw-driver.
4.2.5 When the motor is rolling down the plastics, the pipe arrives at the required
position, at this time rotate the knob which controls the rolling status
and make the gear pin touch the micro switch( with click sound) , hold on
and fasten the lock bolt by a cross head screw-driver.
4.2.6 The above steps would set up the motor’s limit range. Turnon the power
and check if the range setup is correct. If it is not correct, please review
the manual carefully and do the setup again.
5. Maintenance
5.1 Check the bolts on each connection regularly. Replace the bolts which is
deformed or snapped.
5.2 No need to refill the gear oil during the life duration of this product.
5.3 This product could be used for greenhouse rolling ventilation and curtaining
system. For other usage, please consult our company first.
±24V POWER SUPPLY 24V DC MOTOR
24V Power Supply
Control Switch
Power Supply For Electric Winch
24V DC Motor
Connecting Diagram
A
2.3. Circuit diagram
38

4.2 Limit switch adjusting
4.2.1 Loosen the left and right lock bolts by a cross head screwdriver, at the
same make sure the gear pins don’t touch the micro switch.
4.2.2 Turn on the power, and make the motor run, confirm the status of the
rolling pipe, is it rolling up or rolling down.
4.2.3 When the motor is rolling up the plastics, rotate any of the knobs slowly,
and make the gear pin touch the micro switch( with click sound) , if the
motor stops running, it means this adjust ring controls the direction of
the rolling.If the motor doesn’t stop running,the other adjust ring is used
to control the direction of the rolling.
4、Limit range adjusting
4.1 Limit switch illustration
CAUTION: After the limit adjust is finished, please fasten the bolts. Or the
limit will not be accurate and there would be dange of power shock.
Left gear pin
Left lock bolt
Left knob
Right gear pin
Right lock bolt
Right knob
Micro switch
3、Installation instructions
3.1 First please fasten the pipe and this product with the bolts.Then fix
the film into the pipe by the film hoop, please keep the pipe and the
output shaft of this product on the same line;then start the motor
and operate the opening and closing the films.
3.2 Two types of pipe could be used for this motor, the diameter is Φ27,
Φ33.5. When the Φ33.5 pipe is used, the “suit ”is needed,the Φ33.5
pipe doesn’t need it.
3.3 The pipe for top opening is Φ33.5.
GMD300-S
300N m
20A
300W
1＂ tube：80m(L)×4m（H）
1＂（OD33）
1＂（OD33）
DC24V±3V
3.5r/min
45rounds/80rounds
IP55
·
Model
Maximum torque
Maximum currency
Rated power
Rolling capacity
（Recommended）
Rolling pipe specs
（top/side）
Guiding pipe specs
（top）
Input voltage
fullloaded speed
Maximum range
（output shaft）
Grade
4
7
Before limit adjust ,please lossen “left or right fasten bolts”
After limit adjust,please fasteb “left or right fasten bolts”

3.4.1 Please operate this product according to the “recommended installati-
on diagram”.
3.4.2 Correct installation could guarantee the performance of the products.
3.4.3 After the installation ,the motor should be above the limit switch at any
position of the rolling.
3.4.4 After the installation, the cable should be connect into the control box,
then turn on the power, adjust the limit switch the proper position, and
then fasten the lock bolts.
3.4.5 If there is power failure during the operation of the products, and you
would like to lower down the rolling pipe urgently,you could hold the
pipe first and loosen the connection between the pipe and the motor,
then lower the pipe slowly.
3.5 Installation dimension
56
3.4 Installation illustration
Push open mechanism
(Another purchase)
Electrical roll-up
Film support
（Another purchase）
Film rod
(Another purchase) Guiding pipe
(Another purchase)
Electrical roll-up
Fixed support
(Another purchase)
side vent
roof vent
411
6.5
56
14
28
35
122
339
64
10.5
54
15
22
150
117
197
4- 8.5 35 97
130