Elevator System Inspection & Repair
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Elevator System Inspection & Repair
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隐藏域元素占位
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- Commodity name: Elevator System Inspection & Repair
1.Total 12V power supply system burnt out. Replaced brand-new 12V power module. All landing call control boards of 12 floors were damaged, 12 landing call boards fully repaired.
2.Main control board in machine room burned down with program loss; car top control board damaged and program missing. Installed new control PCB boards, re-flashed all programs and completed individual CPU program burning.
3.Faulty encoder detected and replaced, finished precise calibration and commissioning.
4.Inverter program lost, reset parameters and conducted full debugging.All car safety protection devices malfunctioned and fully restored.
Repeated overall commissioning, elevator returned normal operation for crew use.
Product Details
1.Total 12V power supply system burnt out. Replaced brand-new 12V power module. All landing call control boards of 12 floors were damaged, 12 landing call boards fully repaired.
2.Main control board in machine room burned down with program loss; car top control board damaged and program missing. Installed new control PCB boards, re-flashed all programs and completed individual CPU program burning.
3.Faulty encoder detected and replaced, finished precise calibration and commissioning.
4.Inverter program lost, reset parameters and conducted full debugging.All car safety protection devices malfunctioned and fully restored.
Repeated overall commissioning, elevator returned normal operation for crew use.
Propeller is the terminal component of ship power transmission, which is responsible for converting the power generated by the engine into the propulsion force of the ship.
Common thruster types include propeller thrusters, waterjets, jet thrusters, etc. Among them, the propeller propeller is widely used in all kinds of ships because of its simple structure, large thrust and strong adaptability.
Propeller propeller by the blade, propeller shaft, hub and other parts, through the rotation of the blade to generate thrust, to push the ship forward. It is usually composed of reducer, clutch, coupling, thrust bearing and other parts. They work together to ensure the accuracy and stability of power transmission.
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Official website orders are shipped by the headquarters.
Issued within 3-15 working days after in stock payment, and 25 working days without in stock normal conditions.
If the goods cannot meet the ordinary mode of transportation, please inform in advance of other circumstances and settle through negotiation.
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Hotline:+86 134 0599 8895
Contact Phone:+86 186 5077 7126
E-mail:fuzhoukeweisi@163.com
Fuzhou Kowis Ship Service Co., Ltd.
Address: Liandong U Valley Fuzhou Internet of Things Industrial Park, No. 12 Xingye West Road, Mawei District, Fuzhou City
Hotline:+86 13405998895
Contact Phone:+86 18650777126
E-mail:keweisiqygl@163.com
Fuzhou Kowis Ship Service Co., Ltd.
Address: Liandong U Valley, 12 Xingye West Road, Mawei District, Fuzhou City, Fujian Province. 801-1, Building 1, Fuzhou Internet of Things Industrial Park (Pilot Free Trade Zone)