Specifications
Governor's .Park Condominium
777 Washington Street
Denver,
CO
3.
Car & Hall Door Dwell Time: 3 seconds after stopping for a car call. Timer to
be adjustable from 1 to 8 seconds, 5 seconds after stopping for a hall call. Ad-
just
the hall call time as
per
ADA
formula requirements.
4.
Reduced Short Door Time: Initially adjusted to 1 second after interruption
of
the electric edge to be adjustable from 0 to
10
seconds.
5.
Lobby Door Time: Initially set per ADA code requirements. Timer to be adjust-
able to between 5 and
15
seconds.
6.
Arrange that the door closing force, as measured when a door panel is stalled in
the act
of
closing, does not exceed 30 lbs.
7.
Arrange the equipment so that the increase in noise level over the ambient noise
level as measured within the cab, does not exceed four decibels at any time dur-
ing a full door open, door close and door reversal cycle.
8.
Initiate the door reversal by interruption
of
the proximity detector
or
photo ray
beam.
5.
BRAKE
8.
Arrange for the brake to
be
able to stop the elevator with full load
in
the car from
full speed in the down direction within the normal stopping distance
of
the car with-
out shock
or
jar.
b. Test by turning the disconnect switch
off
under these conditions and measuring the
resultant stopping distance.
c. Adjust the brake to hold a minimum
of
125%
of
the contract load.
d. Design and adjust the brake so as to operate without discernible noise.
e. Adjust the brake to permit the brake to set after the car has stopped level at the floor
on a normal stop for a car
or
floor call. Do not use the brake to assist in stopping the
car at the floor on a normal stop.
6.
SAFETY AND GOVERNOR TESTS
a.
Arrange the safety so that the car stops with both no load and full load,
on
a safety
test, without excessive acceleration, without damage to the equipment and within
Code requirements.
b. Calibrate, test and seal the governor and document in accordance with Code re-
quirements.
7.
RIDEQUALITY
a.
The horizontal ride quality (left to right and front to back) shall be 20
mg's
peak-to-
peak or less.
Elevator Consulting
and
Design,
Inc.
26