Norton Tri-Style 1600 Series - User Manual

7/32"
#7
1/4-20
Spring Power Adjustment Screw
1601(BF) Series Only
"BC" Valve
Pinion Cap
Closer
Size
Stamp
"L"Valve
"S"Valve
4
Drill 9/32 thru from Closer Side
3/8 Drill other side
Drill 9/32 thru from Closer Side
3/8 Drill other Side
See Page 5
1618A Soffit Plate
Used with Parallel
Arm Closers Only
CAUTION
CAUTION
An Incorrectly installed or improperly adjusted
door closer can cause property damage or
personal injury. These installation instructions
should be followed to avoid the possibility of
misapplication or misadjustment.
80-9316-2502-020 (12-02)
Non Handed Door Closer
Tri-Style
1600 Series
Regular Arm/Top
Jamb Shoe
Main Arm
Connecting Rod
Forearm
Screw
Arm Slide
1688
Plate
"DA" suffix (Delayed Action) is an optional
feature. A separate sheet is supplied
showing closer adjustments.
For special applications a separate
door and frame preparation template is
packed with these instructions. Use this
instruction sheet for installation sequence
and closer adjustments only.
Doors should be hung on ball bearing or
anti-friction hinges.
A separate door stop is recommended.
Door and frame must be properly
reinforced.
Adjust closing time speed between 3 and 7
seconds from 90° to 0°.
These door closers should NOT be installed on the exposed side (weather side) of exterior doors.
Left Hand Door - LH
Right Hand Reverse - RHR
Right Hand Door - RH
Left Hand Reverse - LHR
Right Hand Door - RH
Left Hand Reverse - LHR
Right Hand Door - RH
Left Hand Reverse - LHR
See Page 2
Left Hand Door - LH
Right Hand Reverse - RHR
Left Hand Door - LH
Right Hand Reverse - RHR
See Page 5
See Page 2
See Pages
3 & 4
See Pages
3 & 4
Weaker
-
Stronger
+
#7 Drill, 1/4-20 Tap
For Wood drill 3/16 hole

Summary

Regular Arm Installation

Regular Arm Parts

Lists and illustrates all necessary components for regular arm installation.

Regular Arm Installation Diagram

Provides dimensional layout and mounting points for regular arm installation.

Sweep and Latch Adjustments

Details how to adjust the sweep and latch speed of the door closer.

Backcheck and Pinion Cap

Instructions for adjusting backcheck and securing the pinion cap or cover.

Parallel Arm Installation

Parallel Arm Parts and Diagram

Lists components and shows dimensional layout for parallel arm installation.

Close Valves

Instructions on how to close the sweep and latch valves before proceeding.

Arm Mounting Preparation

Steps for placing the arm onto the spindle and rotating it correctly.

Open Valves and Assemble Arm

Details on opening valves and assembling the parallel arm to the door closer.

Arm Screw and Spring Power Adjust

Instructions for attaching the arm screw and adjusting spring power if applicable.

Parallel Arm Adjustments

Guidance on adjusting sweep, latch, and backcheck for parallel arm installations.

Parallel Arm Pinion Cap

Instructions for securing the pinion cap or optional cover on parallel arm systems.

Top Jamb Installation

Top Jamb Parts and Diagram

Lists components and shows dimensional layout for top jamb arm installation.

Top Jamb Valve and Arm Adjustments

Instructions for closing valves and adjusting sweep, latch, and backcheck.

Top Jamb Pinion Cap

Guidance on securing the pinion cap or optional cover for top jamb installations.

Adjustments Page

Sweep, Latch, and Backcheck Adjustments

Explains how to adjust sweep, latch, and backcheck using a hex wrench.

Spring Power Adjust 1601 (BF) only

Details the procedure for adjusting the spring power on 1601(BF) models.

Adjustment Chart

Provides a chart for number of turns required for maximum door sizes.

Arm Placement in Shoe

Illustrates correct arm placement within the shoe for adjustment.

Norton Tri-Style 1600 Series Specifications