Page 4
SKU 90402
Operation and Assembly
This Closer is designed to be mounted on the door, on the pull side. Use the template
below for regular arm installations for doors opening to 180
O
.
Refer to the Assembly Drawing on page 5.
Note:
Diagram above is showing right hand opening; left
hand opening would layout in opposite direction.
1. After selecting the degree of opening, mark four holes on the door for the
Hydraulic Housing (#8)
and two holes on the frame for the
Arm Shoe (#4)
. Use the template above.
2. Drill pilot holes in the frame and door for the
Wood Screws (#7)
, or drill and tap holes for the
Machine Screws (#9)
.
FIGURE 2
3. Making sure the Speed Regulating Screw is toward the hinge edge of the door, mount the
Hydraulic Housing (#8
)
on the door. See
FIGURE 2
.
4. Using the
Arm Screw (#2)
and the
Lock Washer (#3)
, attach and tighten the arm of the
Shaft (#5)
to the top of the
Hydraulic Housing (#8)
. Make sure you secure it at the proper index point depen-
dent upon whether it is a right or left hand opening door. See
FIGURE 1
.
5. Using two
Wood Screws (#7)
, attach the
Arm Shoe (#4)
to the Door Frame. See Template above.
6. Loosen the
Arm Screw (#2)
and the
Lock Washer (#3)
to adjust the length of the arm so that when
the door is closed the main arm will remain at a right angle (90
O
). Tighten the
Arm Screw (#2)
and the
Lock Washer (#3)
.
7. Secure the
Cover Cap (#1)
on the bottom of the
Hydraulic Housing (#8)
by gently
threading it on.
Closing speed
regulating screw
Latching speed
regulating screw
Fast
Slow
Closing
Speed
Latch
Adjustments
Door closing speed adjustment was factory set for the
average weight door. If more closing power is needed,
change the arm position from the center hole to the hole
closest to the main arm.
Adjust speed by using the regulating screws as illustrated
in
FIGURE 2
.
Shaft attaches here
5-1/8”
2-3/8”
1-1/32”
3/4”
6-7/8”
Arm Screw (#2)
and
Lock Washer (#3)
Arm
Shoe (#4)
Holes for
Wood Screws
(#7) or Machine
Screws (#9)
Frame
Door
Hydraulic Housing (#8)
Speed Adjusting Valve
Hinge
Speed Adjusting Valve
Hinge
FIGURE 1
Left Hand Opening
Right Hand Opening
Index
Point
Hydraulic
Housing (#8)
