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SAFE-X-IT
TM Door Restrictor
The C.J. Anderson SAFE-X-ITTM Door Restrictor is designed to stop
the opening of passenger elevator car doors when the elevator is
outside of the unlocking zone. This meets the requirements of ASME
A17.1.
In addition SAFE-X-ITTM provides advanced features not found on
other restrictors on the market. It is these unique features which make
this door restrictor comply with other requirements of A 17.1 as well as
solving problems not now addressed by A17.1.
Some of the operating features and special functions of this Door
Restrictor are below.
Emergency Release Buttons
This unique feature is designed to allow retraction of the door restrictor
from outside the elevator in the event of an emergency. Emergency
Release Buttons can be mounted on the side, top, or bottom of the cab,
or in a remote location. This eliminates the necessity of gaining access
to the top of the car and allows authorized emergency personnel entry
to the cab.
Fire Service Override
This innovation disables the restrictor when Phase II is activated. This
allows firefighters to do their job safely without fear of being locked in
the elevator. Note that this feature is not required by code but your
local firefighter authority might require it.
One Sensor Only
This sensor is used to activate the solenoid plunger when the elevator
cab is in the safe unlocking zone. To insure positive reception the
sensor holder allows for full horizontal and vertical adjustment.
Pressure sensitive tape on the base of the sensor holder eliminates the
necessity of mounting holes and hardware. For ease of installation and
certain operation the unit comes with 2 inch wide reflector tape. For
optimum placement the solenoid plunger mounting bracket is designed
to be top or side mounted.
Failure Design
This restrictor, as any electrical mechanical device, requires routine
inspections to insure it is operating and aligned properly, that the
backup battery is fully charged, etc. However, should the unit for some
reason fail, the solenoid plunger will retract, releasing the door
restriction. This design is deliberate, as the circumstances which cause
a failure could be of a disastrous nature. Releasing the door restriction
permits the doors to operate normally. This prevents passengers from
being trapped in the car and costly problems such as a door motor
burn out from trying to open a locked door.
The above highlights are in addition to other features such as a 5 year
battery with test button, 5 yards of two inch wide tape and flame
retardant ABS enclosure. Also note that the unit is prewired as shown.
The only wiring required is to a constant 110vac power source. This
makes installation even easier.
MODELS AVAILABLE
636-101
SAFE-X-IT Door Restrictor Kit
2 - 5 Landings of Tape Supplied
636-101-PO
SAFE-X-IT Door Restrictor Kit
With Pre Opening Module - No Tape Required
ACCESSORIES/REPLACEMENT COMPONENTS
636-109
Roll of Reflective Tape - 5 Feet
636-102
Control Box Assembly - Battery Not Included
636-103
Battery - 12VDC
636-104
Sensor
636-105
Solenoid Assembly
636-106
Side Solenoid Mounting Bracket
636-107
Emergency Release Buttons - 2 per Package
636-108-DB
Door Bracket
636-101 Door Restrictor Kit