Non-emergency Elevator Procedures Flashcards
(17 cards)
How can you locate a stalled elevator?
Check the floor indicator on the lobby enunciator panel
Check the floor indicator in the fire control room
Use the telephone system or intercom in the fire control room
Take a adjacent car nearest to the stalled car and stop at each floor. Using a light look across the narrow space between the car in the hoist way way to locate the stalled car.
Take a elevator to the highest floor and try to make contact with the occupants by talking through the elevator hoistway doors
The controller located in the machine room may indicate the location of the stalled car
Shutdown power of the stall elevator. Open the hoistway at the lowest level and shine a light up the hoistway and locate the stalled car
Checking the level of hydraulic fluid may give you an idea where the car is located
Upon arrival, who should the officer contact?
The person who called in the incident, or a building representative.
After the stalled car has been located what is the next priority?
Communications with the occupants
What does the emergency stop switch do
Remove power to the hoisting machine and activates a loud alarm
How can you communications be accomplished in the elevator incident
Elevator car phone
Elevator intercom system
Using a loud voice up the hoist way
Using a loud voice through the hoist way and car doors
Using a cell phone
What are ways to restore power to an elevator system?
Press the lobby call button
Instruct the occupants to engage and disengage the emergency call button several times
If the car is in the landing zone interrupting the photo electric Eye may release the doors
And sure that the core doors are completely closed by pushing the door to the fully closed position
Have fire department members shake the whole Hoist way door where the occupants entered the elevator
Have fire department members physically close all hoistway doors of the affected shaft
Activate the firefighter service in the lobby or fire control room
Once power has been removed the breaker must remain off until when
Until a certified elevator mechanic restores the elevator to proper working order
How do you ensure the power stays off
By using a pad locking device
If no padlock is available a member with a radio should remain at the panel until the rescue has been completed
What are the two power sources for an elevator
Mainline disconnect
Auxiliary system
During elevator rescues what power system must be left on to prevent panic?
Auxiliary power
How does the numbering system start in the elevator lobby?
With the first hoistway on the left of the building main entrance and continues clockwise
What is the next step after the power has been removed from the stalled elevator?
Gaining access
What are the methods used to open hoist way doors
Elevator keys
Breaking the photo electric Eye
Pole down
Pole across
Pole up
Glass panel access
Elevator pick tool
Lowering the hydraulic elevator
Forcing entry
Once the occupants have been removed what needs to be done with the hoist way doors
Fire department members must in sure the locking mechanism has engaged
This access procedure should be one of your last options?
Pole up
What are the two types of drop over keys?
Single drop over
Double drop over
Which way do you turn the key in the hoist way door?
Away from the leading edge