background image

Copyright © 1986, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved. 
Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited. 

80-9349-0010-020 (07-14)

ASSA ABLOY

1

Installation Instructions

Traditional Style

Door Closers

Read these instructions before proceeding with the installation.

Make sure that the door opens the full angle desired and latches without any binding action or 
interference.

Select the type of installation from figure 1 below.

 

Note: 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.

Check hand of door, see figure 1 below. Hand of door closer must be the same as hand of door.
Door closer is handed but can be easily reversed.
SEE PAGE 4 FOR INSTRUCTIONS FOR REVERSING HAND OF CLOSER.

Type of Installation and Handing of Door

Regular Arm Installation

Parallel Arm Installation

For installation
on PULL SIDE
of Door ONLY

For installation
on PUSH SIDE
of Door ONLY

See Page 2 for Template and Installation

See Page 5 for Template and Installation

Figure 1.

Left Hand Door

Right Hand Door

Hinge Side

Hinge Side

Left Hand Door

Right Hand Door

Backcheck
Valve

Sweep and
Latch Valve

Backcheck
Valve

Sweep and
Latch Valve

Opposite from
Hinge Side

Backcheck
Valve

Sweep and
Latch Valve

Opposite from
Hinge Side

Sweep and
Latch Valve

Backcheck
Valve

Series 78-B/FHA Hold Open 

ASSA ABLOY

Summary of Contents for Norton 78-B/FHA Hold Open Series

Page 1: ...eet for installation sequence and closer adjustments only Check hand of door see figure 1 below Hand of door closer must be the same as hand of door Door closer is handed but can be easily reversed SEE PAGE 4 FOR INSTRUCTIONS FOR REVERSING HAND OF CLOSER Type of Installation and Handing of Door Regular Arm Installation Parallel Arm Installation For installation on PULL SIDE of Door ONLY For instal...

Page 2: ... is prohibited 80 9349 0010 020 07 14 ASSA ABLOY 2 Regular Arm Mounting Dimensions Template Figure 2 Do not scale drawing Dimensions are in inches mm Right Hand Door Shown Same dimensions apply for Left Hand Door measured from centerline of pivot point Indexing of Main Arm Figure 4 Left Hand Door Right Hand Door Pinion Shaft Index Mark Arm Mark Pinion Shaft Index Mark Arm Mark ...

Page 3: ...ith a 1 2 wrench 4 Disassemble holder loop assembly from the main arm assembly by loosening set screw 5 Fasten holder loop assembly to frame face as shown NOTE Holder Adjustment Nut must be UP for Right Hand Door DOWN for Left Hand Door Holder Adjustment Nut 7 Open door slightly and assemble connecting rod into holder loop Close and latch door Adjust secondary arm assembly so that the main arm is ...

Page 4: ...er fully close the backcheck regulating valve Closing Speed Controlled by the regulating valve on the end of the closer farthest from the hinge Sweep Speed Controls the door s speed in the sweep speed range see illustration Full 360 clockwise turns decrease the sweep speed Full 360 counter clockwise turns increase the sweep speed Latch Speed Controls the door s speed in the latch speed range see i...

Page 5: ... ASSA ABLOY 5 Parallel Arm Mounting Dimensions Template Figure 9 Do not scale drawing Left Hand Door Shown Same dimensions apply for Right Hand Door measured from centerline of pivot point Frame Preparation Door Preparation No 88 Drop Plate Mounting Holes Only Dimensions are in inches mm Indexing of Main Arm Figure 11 Left Hand Door Right Hand Door Arm Mark Pinion Shaft Index Mark Arm Mark Pinion ...

Page 6: ...nch 4 Disassemble holder loop assembly from the main arm assembly by loosening set screw 5 Fasten soffit plate to frame soffit with 4 mounting screws Holder Adjustment Nut DOWN 7 Open door slightly and assemble connecting rod into holder loop Close and latch door Adjust secondary arm assembly so that the main arm is approximately 2 from parallel with face of door Tighten set screw securely 8 Hold ...

Reviews: