After elevator safety tongs action, how should restore concrete step?
If it's the side of the car:The 1 room in the elevator operation to run a little slow, let the safety clamping rail release;2 check the action mechanism and electrical safety circuit of the speed limiter;3 local operation to facilitate the elevator car roof, car top inspection on the restoration of security clamp actuating mechanism, safety gear recovery switch when necessary4 try the elevator and let it run properly
This depends on what type of speed limiter you are using, and whether you are going up or down. But the restoration methods are basically the same, first of all to restore the mechanical governor, if the uplink safeties call in the room to move down maintenance operation of the elevator, if the next action is to lift to run (part of speed limiter action is not easy to direct reduction need to lift maintenance operation)
