The Medium Duty Commercial Door Closer closes door automatically, either after it opens mechanically or manually. Control the traffic in and out of your space and automatically close door after every opening. The door closer is size 3 and has a 180-degree opening range. Mount closer in top jamb, standard or parallel.
- Size 3
- UL listed
- Adjustable closing and latching speed
- For exterior doors up to 30 in. and interior doors up to 38 in.
- Standard, Top Jamb, and Parallel mounting applications
Q: After installation the door is difficult to push/pull open. Is there an adjustment that can be made to change the opening force?
A: The medium duty commercial closer has a factory set spring tension which cannot be adjusted. Try re-positioning the forearm from the center hole on the foot to the hole furthest from the hinge.
Q: Why after parallel arm installation the sweep and latching speeds are not adjusting?
A: Review step 5. Before installing the main arm on the pinion shaft, rotate pinion with a wrench from the bottom of closer 90 degrees towards door hinge so that the dimple on the pinion shaft is towards the door. While holding the pinion shaft in position, place main arm onto the pinion shaft parallel with the door. Pointing to the left for right hand doors and pointing to the right for left hand doors. Fasten with main arm screw with lock washer and large flat washer. When pinion is released from bottom the arm will force itself back toward the door until forearm is attached to PA plate.
Regular Arm Installation:
Top Jamb Installation:
Parallel Arm Installation:
Instruction and video show first screw hole away from the door for PA plate is 7/16":
Old Style - Instructions 95051000
New Style - Instruction 999-30003 found on upper right hand corner of instructions and there are closer body markings T5.