Misc
How many of the universal Door Wedge Tools are required for this procedure?
Two. One will be inserted under the car door and the other one will be used on the Hinged Door Restrictor (HDR).
What devices do we test at the lowest landing?
Only the lower landing door lock to confirm it stops the elevator in flight.
What's the air cord loop used for?
When it's pulled up it retracts the restrictor angle. The loop over the holding screw holds it in the position.
The Door Restrictor Pin. What is it used for?
Door Restrictor Pin Tool (MT-114425-1) keeps the deterrent lifted and the restrictor in the defeated position The pin is attached to a bright colored lanyard which acts as a visual reminder to the user that the evacuation deterrent system is defeated.
What is the yellow rod used for?
The HPLM & MDR Yellow Rod (AAA98HS1) is used to block the evacuation deterrent vane by inserting the yellow rod through the stationary coupler cam so the car doors may be opened with the car away from a landing. Be extremely careful when inserting and removing the rod to avoid dropping it. It will save you a trip to the pit.
What type of barricades should be used in front of the openings on the lower and top of car access landings?
At least 3 of the plastic interlocking panels on each landing to completely block the entrances from the public.
Why and which process do we not check the pit switch? If we do access the pit, what other safety device would we test and verify?
Process: Hinged Car Door Evacuation Deterrent with Drop Key Access. There should be no need to access the pit during this process. The Pit Emergency Stop Switch
What other name does the Door Apron go by?
Toe Guard
How high does the car need to be run up using the Access Key Switch?
Run the car up until the car door restrictor is higher than the bottom hoistway door deterrent angle. The run the car back down to the spot where you can service the bottom floor door lock from inside the car (aprox 2-3 feet above the bottom landing sill). Ensure that the angled part of the toe guard is just below the sill of the bottom floor.
Why use a step ladder to get into the car?
It's the safest method for climbing into the car.
What position should the Car Top Emergency Stop Switch be in before stepping on the car top?
The STOP position (Cardinal Rule)
Step 24 call for LOTO. Why?
If you don't need power for the task, LOTO. The OMMS process calls for removing the door cover, exposing the door lock contacts and connections.
Sight guards may have sharp edges. In addition to gloves, what other PPE can prevent arm and hand laceration?
Kevlar sleeves (p/n -846435) and/or a long sleeve shirt
Why should we stay clear of the door operator when placing the car back on normal operation on the car top?
The car doors may move after the stop switch is reset. Stay clear of the door operator.
Why should we stay clear of the door operator when placing the car back on normal operation on the car top?
The car doors may move after the stop switch is rest. Stay clear of the door operator.