Installation Sheet

COVER
6. INSTALL MAIN ARM AND CONNECTING ROD
8. ADJUSTMENTS7. OPTIONAL HOLD-OPEN ARM 9. INSTALL COVER
Slide connecting rod into forearm of main arm.
Rotate main arm until the pivot point is 1-1/2" from door surface.
While holding arm in this position, tighten down forearm screw.
5100 Series Door Closer - Parallel Arm
Installation Instructions
Meets ANSI A156.4
a)
b) c)
4
1-1/2"
(38mm)
1-1/2"
(38mm)
Slide cover over closer
body and secure by
tightening screws.
See Adjustments on Page 6
for setting Spring Power,
Sweep Speed, Latch Speed,
and Backcheck.
NOTE: Do not fully unscrew valves or
hydraulic fluid will leak and closer will no
longer be functional.
HAGER COMPANIES 139 Victor Street, St. Louis, MO 63104 • [phone] • Fax [phone]
Identify direction of hold-open nut according to hand of door
and mount arm.
Adjust by loosening hold-open nut, then open door
to desired position and tighten hold-open nut securely.