Simple to replace and install in existing 200mm Aspect Traffic lights. Green Arrow Traffic Light Module,Red Traffic Light Module,Led Traffic Light Module ,2-In-1 Module Traffic Light Shenzhen Wide Way Optoelectronics Co., Ltd. , https://www.wdmtrafficlight.com
12-24VDC or 85-265VAC voltage rated.
Highly durable poly-carbonate housing, high-brightness led beads.
Double lens for even light distribution,waterproof material,good effect.
3 Year Replacement Warranty.
200mm Traffic Light Module is a kind of small Traffic Light. It has the characteristics of small size, convenient use, durability and beauty. It is mainly used for children's education, factory buildings, warehouses, purpose of IP65 Waterproof 200mm 12v traffic signal light module
Used for make of the traffic Arrow BoardDecoration for restaurants, hotels, clothing stores, villa areas,Aailiable at the warehouse entrance and so on.etc.
What is wrong with pumping pumping?
There are several reasons for the following reasons: 1. The pump vibrates violently: It may be that the electric rotor is not balanced, or the coupling is not well-integrated, the bearing is worn and bent, or parts of the rotating parts may be loose and broken; it may be because the piping bracket is not firm. Can be adjusted, repaired, reinforced, replaced, etc. 2. Leakage or air leakage in the pipe: The nuts may not be tightly tightened during installation. If the leakage is not serious, you can apply cement or cement slurry mixed with asphalt oil in places where there is leakage or water leakage. Temporary repairs may be coated with wet mud or soft soap. If you leak at the joint, you can tighten the nut by hand. Serious leakage must be re-installed. 3. Filler overheating: The pressure of the packing is too tight, the cooling water cannot enter the packing, or the shaft surface is damaged. You can take appropriate measures such as loosening the packing and cleaning up the plugging of the tube. Filler wear must be replaced with new ones. Soaked in the oil before installation, loaded by the circle, the incision should be staggered, so as to reduce leakage. After the last ring of packing is installed, the cover must be tightly fitted and the tightness adjusted after operation. 4. The pump does not absorb water or undrained: The reasons are mostly stuck in the bottom valve, blocked part of the filtered water, high water absorption height or leakage of water absorption, and may be due to improper steering and blocked impeller flow channels. After checking one by one, measures such as repairing the bottom valve, removing the plug, correcting the steering, and cleaning the impeller may be taken separately.
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