Page 3
80-9303-2214-010 (07-08)
Right Hand Door
Left Hand Door
Preload
Pinion Flat
Preload
S
Pinion Flat
S
Top-Jamb Installation Figure 5
9/32” (7 mm);
3/8” (9.5 mm) dia. x
3/8” (9.5 mm) deep on
door opposite to closer
Standard
Optional
Through-bolts and
grommet-nuts
All
Preparation for Fasteners
Door or Frame
Fasteners
Drill-Sizes
Self-Drilling Screw
Wood
3/16” (4.30 mm)
1/4” - 20 machine screw
Metal
Drill: #7 (0.201” dia.)
Tap: 1/4” - 20
Sleeve nuts and bolts
Hollow
Metal
9/32” (7 mm) through;
3/8” (9.5 mm) door face
opposite to closer
Aluminum
or Wood
3/8” (9.5 mm) through
Aluminum
or Metal
No drill required
Installation Sequence
• Set average-power of multi-size closer. (Series UNI
TJ3301, UNI TJ3501 ONLY) See Power Adjust chart
on Page 1.
• See Figure 2 or 3 and select template dimensions.
Note: Separate template required for other
applications.
1-3/4" (44mm) thick door on 4-
1/2" (114mm) wide hinges or 3/4" (19mm) offset-
pivots.
1-3/4" (44mm) thick door on center-
pivots. Frame reveals and door opening angles as
charted; shock absorber will permit five (5) degrees of
door travel beyond hold-open position.
• Locate holes on frame face, stop-side. Four (4) for
closer (or drop plate).
• Locate holes on door. Two (2) for arm-foot.
• Prepare door and frame for fasteners. See chart
"Preparation for Fasteners" (Figure 4). Note: Use of
sex-nuts is recommended for fastening arm foot to
door and the closer body to a flush transom.
Figure 2:
Figure 3:
• Mount drop plate, (if used) and closer. Closer power
adjustment shaft toward lock edge.
• Disassemble rod-unit from arm-assembly and install
on door. Rod under shock-absorber and closest
possible to lock edge (See Figures 1 and 5).• Mount
main arm onto closer pinion shaft, aligning proper arm
mark with pinion flat. Secure with main arm screw.
Arm Mark "S" (See Figure 5).
• Insert connecting rod into slide unit and preload arm.
Secure with rod screws. Adjust rod to perpendicular
with door. See Figure 5.
• Adjust closer and install cover. See "Unit Adjustment"
on back page.
Figure 4