Installation Guide

CLOSER ADJUSTMENT
SIZE 1 SIZE 2 SIZE 3
24"
(610mm)
30"
(762mm)
36"
(914mm)
42"
(1087mm)
SIZE 3
SIZE 4
SIZE 5
SIZE 6
48"
(1219mm)
REGULAR ARM &
TOP JAMB
SIZE 1
REGULAR ARM
& TOP JAMB
PARALLEL ARM
SIZE 2 SIZE 3
PARALLEL ARM
SIZE 3
SIZE 4
SIZE 5
Closing Power Control (Figures 5 and 6)
Adjusted as required (see charts on pages 3, 4, & 5)
Opening Door Control (Figures 3 and 4)
Backcheck Valve controls the hydaulic resistance to door opening. It is not to provide a position stop.
CLOSING SPEED - CONTROLS
Figure 1
Standard closing cycle
"1" (Sweep)
"2" (Latch)
Figure 2
OPENING DOOR - CONTROL
Standard opening cycle
(NEVER close backcheck valve completely)
Pinion
(Backcheck)
Pinion Dimple
Figure 3
Figure 4
turn clockwise
To increase power
turn counterclockwise
To decrease power
Figure 6
Figure 5
POWER ADJUSTMENT - CONTROL
FOR CUSTOMER CARE CALL TOLL FREE 800-562-5625 or [e-mail]
Closing Speed Controls (Figures 1 and 2)
• Valve "1" controls sweep range
• Valve "2" controls latch range
50 Icon, Foothill Ranch, CA 92610-3000
www.hamptonproducts.com • 1-800-562-5625
©2020 Hampton Products International Corp.
999-30027_UH4061-62_Eng REVC 12/20
PAGE 6
999-30027
BEFORE INSTALLATION, ADJUST THE SPRING POWER BY REFERENCING
BELOW AND CHECKING CHARTS ON PAGE 3, 4 OR 5 (DEPENDING ON
INSTALLATION). DO NOT EXCEED THE MAXIMUM OF 26 TOTAL TURNS.
THE SPRING POWER IS PRESET AT 11 TURNS
EXTERIOR (and VESTIBULE) DOOR WIDTH MINIMUM DOOR WIDTH (24")
INTERIOR DOOR WIDTH MINIMUM DOOR WIDTH (24")
24"
(610mm)
30"
(762mm)
34"
(865mm)
38"
(965mm)
SIZE 4
SIZE 4
48"
(1219mm)
SIZE 5
SIZE 5
54"
(1372mm)
SIZE 6
60"
(1524mm)