Note the use of a laser engraving machine
Use notes:
1, the use of the power supply for the 240V - 50HZ AC220V, users must first check the use of the power supply is consistent.
2, the product power cable can not be replaced, if found in the use of power cable, plug the damage or power cord, plug the aging and cracking, we must immediately stop using, return the company scrapped or users to scrap processing.
3. Use, such as the discovery of products issued abnormal sound or smell, should be immediately cut off the power supply, check the cause, if need, please contact customer service Electronic Co., Ltd. Liaocheng millstone.
4 when the plug is plugged, be sure to keep the hand and power plug dry. It is strictly forbidden to plug the plug in the hand when the hand is wet, so as to avoid the risk of electric shock.
5 when installing or cleaning the water pump, you must first unplug the power plug, cut off the power supply, to ensure the safety of the plug out of the socket, do not pull the power cord, should seize the plug.
6 please protect the product, if there is a serious collision, please check whether the product is broken, if there is a rupture, please stop using, and to scrap processing.
7 do not install or store the product in the presence of temperature below freezing point.
8 this product can not be used in flammable liquid and corrosive liquid, the use of liquid temperature can not be higher than 40 degrees celsius.
9 this product can not be in a dry state run, use.
10 the maximum dive depth of 1 meters.
11 in order to reduce the friction between the shaft and the shaft of the pump shaft, the product pump shaft with a small amount of environmentally friendly lubricating oil, therefore, in the use of small water pollution may occur.
Maintenance:
In order to achieve the best aeration, filtration effect and prolong the service life of the product, please complete the regular maintenance, cleaning, water pumps should be cleaned once a month, the filter materials should be cleaned once a week,
Fault analysis:
Pump can not pump:
1 pumps did not start.
2 use power and pump power is not consistent.
3 inlet or outlet pipe blockage.
4 rotor or water damage.
Water flow of the pump.
1 insufficient water pressure.
2 water inlet pipe or outlet pipe partially blocked.
3 debris deposited in the filter basket, filter cotton.
Pump noise.
1 part of the inlet pipe blockage.
2 water level below the pump inlet. Air into the cause of the noise.
3 magnetic rotor shaft hole or pump shaft serious wear.
Note: if this note is still unable to resolve the failure of your products, please contact our customer service:
Sales service QQ:582049764; phone: 15063591363
After sales service QQ:907777911 phone: 18906358552
QQ:380862605 phone number: 15965236371
Silica gel
Performance features:
This product is a sealant silicone rubber adhesive, solvent free, non corrosive, easy to use, do not pollute the environment. Surface curing time of 3 - 30 minutes. Has excellent bonding, electrical insulation, moisture resistance, anti vibration, aging resistance, resistance to arc and oil and other properties. Temperature - 60~+150 degrees Celsius, excellent high temperature performance, to do general adhesive sealant, the adhesive has excellent resistance to freezing and freezing resistance and cold resistance, engraved chapter machine seal the ideal material for laser.
Use range:
2. It is used in refrigeration equipment and refrigeration fittings, water meter instrument, refrigerator, air conditioning, electrical components, laser equipment bonding seal, has excellent resistance to cold and freeze resistance and light fastness properties, especially suitable for electrical appliances, electronic instruments, laser equipment bonding and sealing!
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