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FAQ

What is the elevator called? A word in the smoke alarm. Thank you! Question added: fire switch, moving switch elevator will return to the first floor ... please explain some of the details ok, thank you! Reply: Thank you for the answer 紶 Flower official arrest dumpling rule evil spear, all good! But still do not quite understand that the fire elevator needs this switch, the fire is prohibited to use the elevator ---, do not fire the elevator did not return to the first floor? What else is an election ladder and an optional ladder? Thank you! More

I am an elevator technician: I do not know if I am qualified to answer you. When the smoke alarm when the elevator is only in that layer of the generation of instructions, if the elevator fire switch after the elevator to the base station, not the second floor of the old sister's first floor, when the firefighters can use the driver's state of the elevator To rescue. OK may not be complete but it is for this reason.

Such as title

Generally refers to more than seven or more, equipped with elevators in the high-rise residential buildings

What are the embedded parts in the elevator shaft?

Most of the embedded parts made of metal, such as: steel or cast iron, wood, plastic and other non-metallic rigid materials. The prefabricated part (prefabricated part) is a pre-installed (buried) component in the concealed project, that is, the structure of the structure when the structure is placed, for the masonry when the superstructure of the lap. To facilitate the installation of external engineering equipment base fixed.

Tangled title: the woman came home and found to be a man to track, when she walked into the elevator when the man came in. She pretending to calm the men choose the floor, when the man

This sentence: every word is a point of information (comma-based): the first sentence, "home" does not mean "back to the home" (back home is "upstairs", this is "downstairs"); 2 women into the men with, the women get out! So must enter; 3,4,5: because it is downstairs, men positioning "two", like, on the second floor, a layer easily lead witnesses! She is three in order to advance in advance! 6: the man took the knife to the woman stabbed, the elevator door closed, the woman has been dying, "the results of a woman die! Positive solution: a woman by the end of the "three" immediately out of the elevator door to escape the product theory: the problem is the subtle nature of the use of people drop normal thinking, logical thinking! That is, the drama played! So confused you!

What is the meaning of E and F in the elevator?

To see what model you are the elevator alone is a letter can not answer the elevator and elevator models represent the meaning of different

What are the reasons for the elevator downtime?

(1) elevator control program disorder, out of control; (2) elevator shaft leveling sensor failure, elevator lost floor data; (3) elevator running in the process of mechanical scratches, such as car door knife and hall door Ball or hall door to ground distance is too small, compensation chain hoist parts and so on. (4) elevator safety gears, grips, brakes and other safety components accidental action; (5) elevator overload squatting; (6) elevator running process safety circuit failure, hall doors or car doors and other failures, Belonging to a protection function of the elevator. (7) In addition, there are other reasons, such as maintenance and maintenance of the elevator is not in place, not according to the national statutory cycle of regular maintenance and regular inspection, so that the elevator with a fault operation; or elevator number, location and other arrangements unreasonable lead Elevator use frequency is too high, the elevator motor, control cabinet heat generated by a variety of sudden failures. Elevator suddenly stopped, no less than two reasons: First, a sudden power failure; Second, the sudden failure of the elevator.

Whether the elevator can be combined with the fire elevator

Yes, but note that the car's net size can not be less than 1600 × 1550, and the elevator door net width can not be less than 1100. This allows a simple stretcher to enter and slam into the car, one minute to the first floor, and immediately lift the household lobby, sent to the ambulance.

As we all know, press the button, the elevator door will open, and each floor body has a door (Ji often irrigation end to kill the devil all the Han family note: the door in the "floor"). But the elevator itself has a door? In other words, the elevator is a hexahedron or a pentahedron More

Each elevator has two doors on each floor