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GIANNI INDUSTRIES, INC.
Copyright 2008Gianniindustries,inc.Allrightsreserved.
DM-CA-GD Ver.D Publishedon2008.05.06
The products are manufactured under an ISO
9001 QC 080000 Certified Quality
Management Program environment back its
product quality, performance and commitment
tocustomersatisfaction.
&
Statement
Door Holder
12 VDC (or 24 VDC) are the
usual power source use in the
controlpanel.
The door holder is a fail-safe unit energized by a power supply
installed on large-scale building, between fire escape doors. It
releases the armature plate allowing the door closer to close
the door when the fire prevention system detects a fire alarm
or emergency. The " PUSH OFF" button on magnet for instant
release, the door can be opened or closed manually at any
time. Also available in wall flush mount installation and
optional stainless steelbox forsurface mountmodel.
Fire Sensor
Door Closer
Door Holder
Control Panel
Thecontrolpanelactivatesthe
fire alarm when a fire is
detected.
Thecontrolpanelactivatesthe
fire alarm when a fire is
detected,andcutoffthepower
source.
The Electromagnet door
holder automatically releases
thearmatureplateallowingthe
doortoclosetopreventthefire
(GD-900F Floor Mount)
(SurfaceGD-900WS Mount)
GD-900 Series
Input Voltage: 24Vdc/ac (12V
available by special order)
Current Draw: 60mA@24Vdc
Cutout Switch
Holding Force: Up to 80 lbs
(Further notice for 12Vdc input
voltage on special order requirement)
GD-900W
Wall Flush Mount (ANSI Size)
SMB-050
With SMB-050 housing
(Optional) for surface mount
installation.
Unit:mm
103
105
70
65
55
65
43
Push-offbutton
The product is warranted against defects in material and
workmanship while used in normal service for a period of 1
year from the date of sale to the original customer. The GEM
policy is one of continual development and improvement;
therefore GEM reserves the right to change specifications
without notice.
Warranty
No.13, Zhong Sing Road,Tu-Cheng Industrial Zone,
Tu-ChengCity, Taipei, Taiwan 23678
Tel:886-2 2267 7986 /Fax: 886-2 2267 9876
E-Mail:info@gianni.com.tw
Website:gianni.tw