LCN 3030 Series User manual

3030 SERIES

INSTALLATION INSTRUCTIONS

1. Determine hand of door using diagram above. Hand of

closer must match hand of door. The closer mtg. plate

is marked with an "R" or "L". Determine desired degree

of opening and prepare door & frame per template on

reverse side. Proper mortising of door is required for

closer to operate correctly.

2. Install closer into door as shown below and secure with

screws provided.

3. Attach arm to closer as shown below, then fasten with

arm shaft screw.

4. Install rod & shoe assembly on frame as shown below.

The longer part of the shoe should be towards hinge.

3/09 © 2009 SCHLAGE Lock Company. All rights reserved. DP# 19623R5

5. Open door far enough to insert rod (attached to frame)

into arm tube, shown in Fig. 1. Close door completely.

6. Pre-load arm so that main arm is at a right angle (90°)

to frame, as shown in Fig. 2 below. Holding arm in this

position, insert and tighten arm screw.

7. Adjustment of hold open arm (90°- 140°):

The arm is preset at factory to hold

open at approx. 90°. To adjust setting:

Loosen hold open nut; open door to

3°- 5° before desired hold open position;

then tighten hold open nut securely.

8. CLOSER REGULATION: The 3030 series closer has

been regulated prior to shipment. If adjustments are

needed, use a 3/32” hex wrench and consult

diagram below.

9. FOR INCREASED CLOSING POWER: Disconnect

arm from rod & shoe. Remove screws holding rod &

shoe to frame. Rotate shoe 180° and re-attach to

frame with longer part of shoe toward latch as shown.

HOLD OPEN

NUT

BACKCHECK

BACKCHECK

MAIN

SPEED

MAIN SPEED

LATCH

SPEED

LATCH

SPEED

Fig. 2

Fig. 1

90°

1-800-526-2400

®

IMPROPER INSTALLATION OR

REGULATION MAY RESULT IN

PERSONAL INJURY OR

PROPERTY DAMAGE. FOLLOW ALL

INSTRUCTIONS CAREFULLY. FOR

QUESTIONS, CALL LCN AT

800 - 526 - 2400

CAUTION

!

=

51 N-m

38 ft/lbs

MAXIMUM

OPENING

TORQUE

=

51 N-m

38 ft/lbs

MAXIMUM

OPENING

TORQUE

LH

RH

®

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