 7700 POWER TRACK PULL (HINGE) SIDE MOUNTING
Master Unit Controlled by Integral Smoke Detector
Series 7700PTD
Slave Unit Controlled by Master Unit Smoke Detector
Series 7700PTS
Support Unit Controlled by Remote Detection
Equipment Series 7700PT
Door Closer Features
7700 Series Door Closer is a modern,
nonhanded narrow projection closer with 50% spring power adjustment. It has four
independent noncritical regulating valves to control closing speed, latch speed, backcheck
cushioning and backcheck position.
Single Door
(1) 7700PTD Master Unit with Integral
Smoke Detector or
(1) 7700PT Support Unit by Remote
Detection Equipment.
Pair of Doors
(1) 7700PTD Master Unit with Integral
Smoke Detector controlling
(1) 7700PTS Slave Unit.
(1) 7700PTD Master Unit with Integral
Smoke Detector reporting to Alarm Panel and
(1) 7700PT Support Unit. Both Master Unit
Solenoid and Support Unit Solenoid controlled by Alarm Panel.
(2) 7700PT Support Units controlled by
Remote Detection Equipment.
Installation Details
Double Egress Doors
With reveals greater than 1/8" (3mm); a special handed
arm for the Pull (Hinge) Side Power Track; accommodates reveals to 3" (76mm). Suffix
"DE" to the List Number and specify hand, i.e. 7700PTD-DE 120 x RH.
Arms
Door Size, Opening & Applicable Units
| |
DOOR(S) OPENING FT.-
IN. (METERS) |
NORTON CATALOG
NUMBER & TYPE OF UNIT |
MAX.* |
MIN.** |
SINGLE |
4'- 0" (1.2) |
3'- 0" (0.9) |
(1) 7700PTD - MASTER |
4'- 0" (1.2) |
2'- 8" (0.8) |
(1 )7700PT-SUPPORT |
PAIR |
4'- 0" (1.2) |
4'- 0" (1.2) |
(1) 7700PTD - MASTER & (1) 7700PTS - SLAVE |
| (1) 7700PTD-MASTER & (1) 7700PT - SUPPORT |
8'- 0" (2.4) |
5'- 4" (1.6) |
(2) 7700PT - SUPPORT |
*Maximum door size for door closer power.
**Minimum door opening for standard Power Track
installations. Consult factory for door openings narrower than those shown.
Door Closer: mounts to the door's top
rail: 3-5/8" (92mm) minimum top rail: 2-3/4" (70mm), with #7786 Drop Plate.
Power Track: mounts on the frame face;
2" (51mm) minimum ceiling clearance.
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