x
henda
fuji
fuji
Home wdh-site News wdh-site News wdh-site What are the common problems of Passenger Elevator repair

NEWS AND EVENTS

PRESS RELEASE

What are the common problems of Passenger Elevator repair

PUBLISH TIME: 2022-01-05

About Fuji passenger elevator:

 

What are the common problems of Passenger Elevator repair

 

1. The door of the Passenger Elevator cannot be opened and closed normally.

Passenger Elevator

2. Passenger Elevator's control circuit fuse 1RD, 2RD or door machine circuit fuse 11RD is too loose or may have been blown, it needs to be tightened or replaced with a new one;

 

3. The door machine drive belt of Passenger Elevator is slipping, and the belt needs to be replaced;

 

4. The door motor DM of the Passenger Elevator is damaged. The DC voltage between the multimeter M3 and M4 is 110V, but the door does not rotate, indicating that the motor is damaged and should be repaired or replaced;

 

5. The door machine resistance RMD of Passenger Elevator is broken and does not work. Replace the resistance RMD;

 

6. The individual connection terminals (M1 or M2 or M3 or M4) of the door machine circuit of the Passenger Elevator are loose and fall off, tighten to make the circuit unblocked;

 

7. The door cannot be opened and closed normally with the key at the base station. If the 22 and 24 points are short-circuited, the Passenger Elevator is closed or 22 and 32 are short-circuited, and the Passenger Elevator opens the door, indicating that the key switch outside the hall is in poor contact or has been blown.

 

Which manufacturer of the MRL passenger elevator is better?

 

Fuji Elevator is one of the leading MRL passenger elevator manufacturers and MR home lift suppliers. We have our own production workshop and design team. If you cooperate with us, we can provide you with first-hand prices.

 

Welcome to choose Fuji Elevator - one of the leading MRL passenger elevator manufacturers and MR home lift suppliers.

10 Sep, 2021

READ MORE

What type of passenger elevator is cheaper to purchase and install? Nowadays, in many fields, when purchasing products, cost is the main focus. Passenger elevators are frequently used equipment and have a great impact on people.

18 Sep, 2021

READ MORE

How to choose the manufacturer of MRL cargo elevator? As an auxiliary tool for high-rise buildings to transport goods, MRL cargo elevator is widely used in many high-rise buildings. With its existence, it will be very convenient for us to transport larger mass and bulky items. 

26 Sep, 2021

READ MORE

What are the performance characteristics of the MRL machine room-less passenger elevator? There are many users who like machine room-less passenger elevators. The reason why users like MRL passenger elevators is that they have their own performance characteristics in the process. So what are the characteristics of this MRL passenger elevator without machine room? 

15 Nov, 2021

READ MORE

What are the factors related to the price of passenger elevators? When many real estate developers cooperate with passenger elevator manufacturers, the first factor they pay more attention to is the price factor of the elevator.

fuji

CONTACT US

© Shaoxing Fuji Elevator Co., Ltd.

Support By Hangzhou Great Master