Gianni Industries GD-900WS - Manual

Statement
Door Holder
24 VDC (or 12 VDC) is the usual
power source provided by the fire
fighting system.
Fire Sensor
Automatic
Door Holder
Fire fighting
system
The fire fighting system activates
the fire alarm when a fire is detected. The fire fighting system cuts off the
power. The Electromagnetic door holder
automatically releases the armature
plate allowing the door to close and
preventing the fire and smoke from
spreading.
Floor Mount
GD900F
Operating Voltage: 24VAC/DC
(12VAC/DC is available by special order)
Current Draw: 60mA/24 VDC
Holding Force: Up to 80 lbs
GIANNI INDUSTRIES, INC.
Copyright © Gianni Industries, Inc. All rights reserved.
DM-CA-GD Ver. H Published on 2013.03.08
Electromagnetic Door Holders are suitable for and mostly found in large-scale buildings like hospitals, hotels,department stores, etc.
They release doors and prevent the spreading of smoke out of a confined space in case of fire.
The power source is supplied by the fire fighting system either 24 VDC (or 12VDC special order). The door holder is a Fail-safe device which
automatically cuts off the power and closes the fire door when the fire fighting system detects a fire.
The door can also be instantly released manually by using the release button.
No. 13, Zhongxing Rd., Tucheng Dist., New Taipei
City 236,Taiwan (R.O.C.)
Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876
E-Mail: [email protected]
Website: gianni.tw
Push off Button
door
operator
GD900WS
GD900W
Surface Mount
Operating Voltage: 24VAC/DC
(12VAC/DC is available by special order)
Current Draw: 60mA/24 VDC
Holding Force: Up to 80 lbs
Push off Button
Wall Mortise Mount (ANSI Size)
Operating Voltage: 24VAC/DC
(12VAC/DC is available by special order)
Current Draw: 60mA/24 VDC
Holding Force: Up to 80 lbs
Push off Button
65
55
65
43
Unit: mm
103
105
70
Power Off Button
Unit: mm
70
116
43.7
4
65
52
10
43 5
52
65