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May 15 2019
Elevator Safety Ride Instructions
In order to ensure the personal safety of the passengers and the normal operation of the elevator equipment, please use the elevator correctly in accordance with the following regulations.
1. ...
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Jun 11 2019
Elevator Trunking Design And Installation Process Knowledge
Machine room trunking installation
According to the design of the above-mentioned machine room trunking, the machine room trunking is divided into strong and weak electric double-line slots. B...
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Jun 12 2019
Installation Of Elevators
Material requirements
(1) Metal wire trough with its accessories: its model and specifications should meet the design requirements. The inside and outside of the wire trough should be smooth a...
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May 15 2019
Machine Room Trunking Installation
Main equipment
(1) Pencil, tape measure, pendant, powder bag, tin pot, blowtorch.
(2) Electrical tools, hand drills, impact drills, multimeters, toolboxes, etc.
Working conditions
(1) In ac...
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May 17 2019
Elevator Trunking Operation Process
Lifting metal trunking
(1) When hoisting the linear section of the cable trough, the trunk should be made first, and the hoisting device and the special slot of the trunking are fixed together...
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May 16 2019
Elevator Trunking Operation Process
Protective ground wire installation in the cable trough
(1) The protective earthing wire shall be laid on the side of the line groove according to the design drawings. The bolt at the ground...
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Jun 12 2019
Elevator Trunking Operation Process
Wireline wiring
(1) The water and dirt in the cable trough should be eliminated before wiring in the trunking.
(2) The sum of the cross-sectional areas of the conductors in the same trunking ...
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May 15 2019
Do You Know The Elevator Installation And Installation?
Taboo 1: Elevator commissioning without equipment installation
Consequences: When the elevator is commissioned, the scaffolding in the hoistway must be removed. After the demolition, equipment...
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May 24 2019
Are You Aware Of The Installation Of Elevator Engineering? Do You Know This Knowledge?
Taboo 2: Missing preparations necessary for elevator commissioning
Consequences: Only when the preparation is sufficient, the debugging work will be smooth, and any unnecessary omission will b...
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May 23 2019
Do You Know The Elevator Installation And Installation?
Taboo 3: Do not run test according to regulations
Consequences: After the installation of the elevator, the performance of the elevator is not checked without running the test, and various hid...
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May 19 2019
Elevator Engineering Installation Taboo, Do You Know This Knowledge?
Taboo 4: Overload operation
Consequences: Overloading refers to forced operation under load of 110% or more of the rated load of the elevator. This is not allowed. Overloading can cause...
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May 23 2019
Elevator Trunking Quality Standard
1. Guarantee project
(1) The specifications of the wires and metal trunking must comply with the design requirements and relevant specifications.
(2) The insulation resistance between the wir...
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