840

35 to 79 inches

At what distance must the required permanent mechanical holding device stop and hold a LULA elevator above the pit floor?

2"

Car door switches in LULA elevators are required to operate no more than how many inches from full closed?

1/4 the height

How far from the wall should the base of the ladder be when using it during small-scale installations, such as residential and LULA applications?

pillar

In a private residence elevator, what is the term for the 2 x 10 plank that is doubled up to serve as the anchor for the rail brackets?

84 inches

In a situation where a standard pit is provided for LULA elevator and when no hoistway enclosure is provided at the lower level, how high of an enclosure must be around the pit?

110 ft./min. to 140 ft./min.

Overspeed valves will stop a downward traveling hydraulic LULA car if it exceeds rated speed by what amount?

a powered swing door is permitted

The hoistway foors for a LULA elevator have which of the following distinct variations to passenger elevator code?

completely close off hoistway openings

What action is necessary on the part of the installer when the hoistway openings of an installation are not secured from the general public?

1,400 lbs.

What is the maximum allowable rated load for a LULA elevator?

75ft./min.

What is the maximum speed at which a speed governor (if provided) on a LULA or residential installation is permitted to trip?

40

What is the maximum speed in f/min. of a residential elevator?

private residence elevator

What type of LULA elevator is not required to be in an enclosed hoistway, provided that there is a means to stop a down running car if an obstruction exists below the car?

a non-removable means to stop upward movement of the car

When LULA car overhead that is required by code cannot be provided, what can be installed in lieu of this code overhead requirement?

30

When using wire rope, the diameter of the sheaves must be how many times the diameter of the suspension ropes?

Basement machine applications

Which of the following is an exception to the rule that equipment for a LULA elevator must be contained in machine rooms and machinery spaces?