Copyright © 2007, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 80-9380-2209-020 (05-14)6
ASSA ABLOY
Closing Power Adjustment (8X01 closers only –Using “Power Adjustment Chart” from Page 3, select the correct number of turns for power adjustment shaft that corresponds with the installation. With 1/8” hex-key provided, rotate adjustment shaft full 360° clockwise turns to desired setting. After closer has been installed and proper adjustments made to the sweep and latch, it may be necessary to readjust spring power for good closing action.Control Valve Adjustments(See Figure 2.)Closing Speed Controls (Figure 1A or 1B and 2.) Valve “S” Controls Sweep Range. Valve “L” Controls Latch Range. Valve “D” Controls Delay Range (optional). Unit Adjustment
H
C
T
A
L
H
C
T
A
L
Delayed ActionClosing Cycle1BClosing Speed Controls Figure 1.
W
E
E
P
S
P
E
E
W
S
Attention : Adjust Closing Speed Time to between 4 to 7 seconds from 90°. Use of the door by handicapped, elderly or small children may require greater closing time.CLOSEDCLOSEDStandard Closing Cycle1A
D
E
L
A
Y
R
A
N
G
E
10°10°70°
CAUTION:DO NOT BACK VALVES OUT OFCLOSER OR A LEAK WILLRESULT.
Closing Speed Controls Figure 2. Slow 1/8”HexKey Fast LatchValve SweepValve Delay ValveClosing Power Control Figure 3.Opening Cycle “Backcheck” valve controls the strength of cushioning in Backcheck Range. NEVER close this valve completely – it is not to provide a positive stop. (see Figure 4 and Figure 5).Cover–Full cover: Slide cover insert into the un-used cutout in cover. Install cover using screws provided.Narrow cover: Install cover using screws provided. Install pinion cap onto pinion shaft by hand or with a Phillips screw driver - DO NOT OVER TIGHTEN.Metal cover: Fasten cover to mounting clips with screws provided.Architectural Metal Cover: Remove cover insert where pinion is located. Install standoffs in ends of closer. Install cover using screws provided.Architectural Plastic Cover: Slide cover insert into the un-used cutout in cover. Install standoffs in ends of closer. Snap cover over standoffs.. Slow 1/8”HexKey Fast Slow 1/8”HexKey Fast
G
N
I
N
E
P
O
Opening Door Control Figure 4. Opening Cycle
B
A
C
K
C
H
ECK
CAUTION:DO NOT BACK VALVE OUT OFCLOSER OR A LEAK WILLRESULT.
Decrease IncreaseBackcheck Control Figure 5. Backcheck Valve* 1/8”HexKey Decrease Increase Power Adjustment ShaftNOTE: Maximum of 20 360° turns of Power Adjustment ShaftNEVER CLOSE VALVES COMPLETELY - NOT INTENDED TO PROVIDE A POSITIVE STOP.Cover Mounting Figure 6. 5/16” Socketor Adjustable Wrench
3000 Highway 74 East • Monroe, NC 28112Tel: (877)- • Fax: (800)-338-0965974-2255www.nortondoorcontrols.com
ASSA ABLOY
