High quality manufacturing of fast doors, remote-controlled automatic doors, Zhuhai fast rolling shutter doors
Category:
building materials/door/Rolling shutter door
Model:
HF-GSM-021
Brand:
Hongfa Automatic Door
model:
HF-GSM-021
type:
Rapid Roller Shutter
Installation method:
contents
switch type:
remote control
security level:
A-level
Processing & Customization:
yes
color:
Multiple colors to choose from
Curtain material:
Industrial base fabric
Place of Origin:
Shenzhen, Guangdong
Special purpose:
clean
Item Number:
GSM-021
Is it foreign trade:
yes
Retail Price
800.00USD
重量
kg
- Product Description
-
model HF-GSM-021
type Rapid Roller Shutter
Installation method contents
switch type remote control
security level A-level
Processing & Customization yes
color Multiple colors to choose from
Curtain material Industrial base fabric
Place of Origin Shenzhen, Guangdong
Special purpose clean
Item Number GSM-021
Is it foreign trade yes
Description :
Due to frequent opening and closing of fast doors in daily work, there may be some minor issues after prolonged use. Choosing a high-quality manufacturer and paying attention to daily maintenance can improve the service life of the product. Next, let's take a look at the repair methods for quick rolling shutter doors.
Regular inspections can prevent accidents from occurring. Due to the simple composition structure of the quick door, the overall condition of the product can be observed visually. Mainly observe whether the door body lifts and opens smoothly. If the fast door is not used for a long time, regularly test and run the fast door to check whether the switch button is normal, the electrical control box indicator signal, etc.
More detailed maintenance can be divided into frequency converter maintenance and motor maintenance. Regularly check whether there are foreign objects blocking the air inlet of the frequency converter, and clean the dust in the cooling air duct of the filter every month. Inspect the corrosion of wires and insulators annually. If there is, wipe it with alcohol in a timely manner. Check if bolts, screws, and inserts are loose. Whether there is a short circuit to ground and phase to phase resistance in the output and input reactors should be greater than tens of megaohms under normal circumstances. Test the stability of the output circuit voltage of the opening and closing power supply, such as 5V, 12V, 15V, 24V, etc., and check for spark marks on the contactor contacts. If the situation is serious, it is necessary to update the new contactor to its original capacity. Confirm that the control voltage is correct, conduct a sequential protection action test, confirm that the protection display circuit is normal, and confirm that the output voltage of the frequency converter is balanced when running alone.
AfterSalesService :
Key words:- Quick door with good quality
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