LCN 2030 Series Installation Instructions 102027

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2030 Series

LCN®

18758

No maintenance required. 2035 EN 4

Installation Instructions

1 Installation

1a The hand of the door and the closer must be the same. RH or LH will be stamped on the mounting plate. See the proper template for your application.

1b Attach the arm to the closer. The bend in the arm will always point towards the door.
1c Install the closer including the arm in the prepped frame with mounting screws provided. Be sure the mounting plate is flush with the soffit.
1d After the closer is mounted in the door jamb, attach the applied stop to the head frame, as shown below. The stop section must have an access hole to allow for door closer adjustment.

1e The track mortise in the top of the door must match the proper template. Place the roller in the track. Mount the track in the door. Fasten with the provided screws.
1f Open the door approximately 45°. Pull the arm over the top of the door. Align the hole in the end of the arm with the roller stud. Fit the closer arm completely onto the roller stud and tighten the arm set screw securely.
1g Adjust the closing power only if more power is needed. The closer is shipped with minimum closing power preset. To increase the closing power turn the spring adjusting screw clockwise. Maximum adjustment is 36 turns.

Customer Service 1-877-671-7011 www.allegion.com/us

2 Adjustment

The 2030 Series closer has been regulated prior to shipment. If adjustments are necessary, carefully follow instructions DO NOT REMOVE THE COVER PLATE TO MAKE ADJUSTMENTS .

2a Closing Speed: See Closer Control Diagram below. Regulating screw locations are shown in illustration at left and also on door closer label. To adjust Main Speed, turn regulating screw clockwise to decrease or counter-clockwise to increase. To adjust Latch Speed, turn regulating screw clockwise to decrease or counter-clockwise to increase.
2b Backcheck: This control hydraulically dampens the opening speed of doors. Use enough backcheck to sufficiently slow the doors opening speed. To increase resistance, turn regulating screw clockwise.
NOTE: DO NOT USE AN ABRUPT BACKCHECK OR EXPECT THE DOOR CLOSER TO ACT AS A DOOR STOP!

3 Hold-Open Information

HOLD-OPEN OPTION LIGHT HOLD-OPEN FORCE STRONG HOLD-OPEN FORCE b x2 a a a

A CAUTION A

Improper installation or regulation may result in personal injury or property damage. Follow all instructions carefully. For questions, call LCN at 877-671-7011.