SARGENT 2900 Fire Guard Electromechanical Closer-Holder - Manual

2900 Fire Guard ® Electromechanical Closer-Holder Device
Models 12-2980, 9-2980 and 2980 Multipoint Hold Open with Swing Free Arms
Pull (Hinge) Side Installation Instructions
CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE.
Installer: Leave instructions with building owner.
For assistance, contact SARGENT at 800-810-WIRE (9473) or www.sargentlock.com
A7396D
1
B
(9-2980 Without Electronics)
See Note 3
(2980
Stand Alone)
1. Use dimensions shown on page 4 to locate attaching screws
on frame and door. Prepare holes
For concealed wire applications only
Locate and drill 1-1/8" diameter hole in the frame face for 3/4" conduit
(This is normally done at the time the frame is being installed.)
Connect conduit to backplate before fastening backplate to frame
2. Attach backplate/closer assembly to frame. Position backplate end with
power supply board away from hinge edge of frame
3. Make electrical connections:
A) 12-2980: Select the proper wiring diagram from wiring instruction
sheet A7408, and check out procedure from page 3
B) 9-2980: Make solenoid wire connections with power input wires from 12-2980
using two wire nuts provided in screw pack. Select proper wiring diagram and
check out procedure from page 3
4. Make input power connections to the power supply board as directed
NOTE: If electrical connections are to be made at a later date, place cover on
chassis now to prevent its loss
* 5. Installation of the swing free arm requires preliminary adjustment for hand of door.
Remove arm screws and rotate hub so that the appropriate L.H. or R.H. (hand of door)
marking aligns with the arm. Re-install screws and spacer before installation of arm on
closer. To activate the swing free arm from any hold open position, simply remove the
two arm screws (and store for future use). The door should swing freely
6. Installation of arm on closer: With an appropriate size wrench, rotate closer spindle
approximately 45ϒ. (NOTE: Closing both door speed and latching speed valves makes
this procedure much easier.) Parallel to the door and arm length away from hinge.
Secure arm with screw and washer
7. Installation of track on door. Remove end cap from track; position track with open side up.
Insert roller end of closer arm in sliding groove of track from the open end of track.
Slide track, with arm engaged in slide groove, into position so that prepared holes on
door align with track holes. Replace end cap and secure track to door
12-2980 (Detector Unit) Installation for Models 12-2980 / 9-2980 / 2980
Backplate
Screw (6)
Backplate
Smoke
Detector
Conduit Nut
(By others)
On/Off
Switch
Terminal
Strips
Terminal
Strips
3/4" Conduit
(By others)
Track Screw
(2 Req'd)
Track
Swing Free
Arm
R
Arm
Hub
* Hand of
Door
View
Looking
Up
Position of Arms and Index Settings
C
Right Hand Door
Index
Mark on
Spindle
View Looking Up When
Assembling Arm to Spindle
View Looking Up When
Assembling Arm to Spindle
Left Hand Door
Index
Mark on
Spindle
Approximate
Preload
Position of Main Arm
When Assembled to Spindle
R
H
L
H
MODEL
12-2980
NOTE:
Devices are handed
and must be the same
hand as door.
RH - Right Hand Door
LHR - Left hand Reverse
LH - Left Hand Door
RHR - Right Hand Reverse
MODELS
2980/9-2980
Copyright © 2005, 2008, 2012, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.