Factory direct sales of time range hoods, household range hoods, the first choice for street stalls

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近吸式

面板：

钢化玻璃

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按键开关

Zhishou Electric Co., Ltd. is a company specializing in the production of cooking machines, light wave ovens, electric pressure cookers, rice cookers, induction cookers, electric kettles, super energy stoves, gas stoves, air stoves, air purifiers, soy milk machines, tofu machines, and smart rice cookers. The products are suitable for direct sales, conference sales, trade fairs, caravans, and running around the world. Stage sales, trade-in, group buying, gifts, wholesale, specialty stores, Taobao, Tmall, various sales models! All products are guaranteed for one year. Good products are not afraid of promises. No manufacturer on the market can find my price, quality and service. Our aim is to exchange first-class quality, first-class service and first-class price for first-class reputation! Customers from all over the country are welcome to call for consultation
) Business hotline Manager Deng’s enterprise landline
) WeChat price details
)E-mail@. Discounted price for items and above
)Category
)Near-suction type
)Color
)Black
)Rated voltage
)
)Rated frequency
)
)Motor power
)
)Lighting power
)
)Panel
)Tempered glass
)Switch
)Key switch
)Maximum air volume
)
)Air pressure
)
)Energy efficiency
)Level 3
)Packaging size
)
) Brand
) Model
)
) Body material
) Stainless steel
) Range hood type
/> )Side suction type
)Button type
)Touch type
)Button panel material
)Painted steel plate
)
)Range hood The question that arises is that the range hood is the most basic kitchen appliance that every household has. If you have any minor problems, you can solve them by yourself. There is really no need to spend money to solve them. So what are the common range hood faults? How should we solve it? We might as well come and take a look.
)Fault 1: The effect of extracting oil smoke is poor
)This is because the installation point is too high from the stove, the installation point is appropriately lowered, the exhaust pipe is too long, or the direction of the air outlet is improperly selected. At this time, as long as the exhaust pipe is shortened appropriately , reselect the direction of the air outlet or replace the sealing strip to make it tightly sealed.
)Fault 2: Excessive vibration of the range hood
) Excessive vibration of the range hood is due to loose fixation or poor installation. If this problem occurs, just add rubber pads or foam plastics to fix it firmly. Foreign objects on the blades will also cause excessive vibration of the range hood. If the vibration is caused by this reason, you only need to clean the internal scale and remove the foreign objects and internal dirt on the blades. The vibration caused by the eccentricity of the main shaft and the blade sleeve needs to be Re-adjust the main shaft and blade sleeve to make the concentric motor bearings worn or the bearing holes are too large, replace them with new bearings of the same specification. The motor windings are partially short-circuited or open-circuited, and the windings or motors are replaced.
)Fault 3: Oil leakage
)Oil leakage is mainly due to improper installation and insufficient elevation angle. Reinstall it to maintain a certain elevation angle so that the sucked oil can naturally flow down the oil cup smoothly or add oil at the air outlet. A filter screen with a certain angle prevents oil droplets from dripping off under the action of surface tension. The sealing strip will become invalid over time. Add rubber or foam plastic strips to the sealing area to tighten the parts to improve the sealing level. If it is not cleaned regularly, it should Frequently remove the grease in the oil cup and clean the filters and pipes to avoid smoke and grease spillage.
)
) Fault 4: There is abnormal sound or loud noise during operation
) Cause analysis and treatment. Improper assembly causes the fan blades to loosen and hit the air guide frame to produce abnormal sounds. Re-assemble and tighten correctly. The bearings of the fan blade tightening motor are severely worn and must be replaced with the same type of bearings. The motor is poorly assembled. Correct the gap between the motor's stator and rotor to make it uniform. If there is axial movement, appropriate washers should be added. The fan blades are deformed and unbalanced. Correct the fan blades and adjust the airflow. The design of the leaf's dynamic and static balance air outlet duct is unreasonable. The air outlet duct should have as few turns as possible, and the corners should have a large arc and a round shape.
)
)Fault 5: Cannot start after powering on
)The power cord is broken or the joint is desoldered. Carefully check the breaking point or desoldering point, and re-solder the on-off switch or the contact is in contact. Defective, check whether the circuit breaker is welded well. If the contact is not in good contact, replace it with a new one. The capacity of the motor starting capacitor is reduced or short circuit or open circuit. This requires replacing the capacitor with the same specification to make the motor run and the speed change coil is open or short circuited. Repair the speed change coil. Or if the bearing is damaged and the rotating shaft is stuck, the bearing must be replaced. The stator winding is short-circuited or the connecting wire is broken.