Northern Elevator Parts

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FAQ

In the airport shopping mall and other public places up and down the stairs or escalators should rely on what to stand?

Stand on the right side

What is chemlon533G material?

Is it a chemical material?

You brother ah, sister who can give me a complete waterproof construction program, the basement roof with polyurethane, kitchen and toilet with JS, thank you friends

Now do underground waterproof! Collection of waterproof material certification, inspection reports. Do the material to carry out inspection and supervision of waterproof materials on-site sampling, sent to the building materials test bench review. 3, do waterproof part of the inspection lot. 4, do waterproof hidden inspection recordsNow do underground waterproof! Collection of waterproof material certification, inspection reports. Do the material to carry out inspection and supervision of waterproof materials on-site sampling, sent to the building materials test bench review. 3, do waterproof part of the inspection lot. 4, do waterproof hidden inspection records...

This is a question, who can give a full answer

Commissioned to the qualification of the unit or the original manufacturing unit for daily maintenance. Maintenance and maintenance of the number of quality supervision; check whether the maintenance unit on time to maintain maintenance personnel maintenance elevator, whether according to the provisions of the time-by-day maintenance. Security personnel to provide a valid qualification certificate and do a good job in each maintenance note...

Hitachi Elevator out of the 61 with the door of the lock after the opening of the arrow outside the instructions to flash how to repair

Check the 48V raft pole brutal Drum Gou Gou card power supply 10TA and so on more detailed solution please visit the Hitachi Elevator Forum

What are the electrical parts of the elevator and what are their roles?

There are a lot of electrical components ah, power part, control part, feedback part, security part ... ... recommended to buy this Jiaotong University elevator and escalator this book to see.

Grocery elevator is always automatically anti-leveling what is the reason

Grocery elevator is always automatic anti-leveling reasons; ① due to poor lubrication or lubrication system failure will cause the parts of the transmission parts of the heat burns and axles, resulting in rolling or sliding parts of the parts damaged and forced to repair. ② did not carry out daily inspection and maintenance, failed to check the parts found in the transmission, rolling and sliding parts of the parts of the wear and wear conditions, not according to the degree of wear of the parts for the correct repair, resulting in damage to parts Forced to stop repair. ③ due to the elevator during the operation of the vibration caused by fastening bolts, so that parts displacement, loss of the original accuracy, and can not be repaired in time, resulting in grinding, touch, crashed mechanical parts were forced to stop repair. ④ because the elevator balance coefficient and the standard is too far from the difference caused by overloading the elevator car squatting or red roof, the top speed limiter and safety gear action and forced the elevator to stop running, waiting for repair.

Please elaborate

Please elaborate...