Dormakaba 7400 PH Installation Instructions Manual
Dormakaba 7400 PH Installation Instructions Manual

Dormakaba 7400 PH Installation Instructions Manual

Plunger hold open for regular, top jamb and parallel mounts

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7400 PH/PHJ/PHP
Plunger hold open for regular, top jamb
and parallel mounts
Installation instructions
08279541 – 01-2021
| EN |

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Summary of Contents for Dormakaba 7400 PH

  • Page 1 7400 PH/PHJ/PHP Plunger hold open for regular, top jamb and parallel mounts Installation instructions 08279541 – 01-2021 | EN |...
  • Page 2: Table Of Contents

    7400 PH/PHJ/PHP Installation Instructions Table of Contents Table of contents 1  Technical specifications Overview Tools recommended Handing the door Installation - regular mount Surface closer system Installing the surface closer and (optional) backplate Installing connecting arm Instructions - top jamb mount...
  • Page 3: Technical Specifications

    7400 PH/PHJ/PHP Installation Instructions Technical specifications 1  Technical specifications Overview Caution: sex nuts are required for attachment Hold open range is from 30° to 140° with of components to unreinforced doors and to optional hold open kit. wood or plastic faced composite type fire doors,...
  • Page 4: Installation - Regular Mount

    7400 PH/PHJ/PHP Installation Instructions Regular mount Installation - regular mount 2.1 Surface closer system Fig.2 Door closer Plunger hold open arm Dust cap Flat head combo screws Pan head combo screws Pinion screw 2.2 Installing the surface closer and (optional) backplate Fig.3...
  • Page 5: Instructions - Top Jamb Mount

    7400 PH/PHJ/PHP Installation Instructions Top jamb mount Instructions - top jamb mount 3.1 Surface closer system Fig.5 Door closer Plunger hold open arm Dust cap Flat head combo screws Pan head combo screws Pinion screw 3.2 Installing the surface closer and (optional) plate Fig.6...
  • Page 6: Instructions - Parallel Mount

    7400 PH/PHJ/PHP Installation Instructions Parallel mount Instructions - parallel mount 4.1 Surface closer system Fig.8 Door closer Plunger hold open arm Dust cap Flat head combo screws Pan head combo screws Pinion screw PA bracket PA shoe screws 4.2 Installing the surface closer and (optional) drop plate Fig.9...
  • Page 7: Adjustments

    7400 PH/PHJ/PHP Installation Instructions Adjust closing speeds Adjust hold open Adjustments Confirm closer spring size prior to making any Maximum opening angle is 180º. closing speed adjustments. Door should close in 3 to 6 seconds from 90º. Do not back valve heads out beyond closer casting.
  • Page 8: Adjust Spring Force

    7400 PH/PHJ/PHP Installation Instructions Adjust spring force Secure covers 5.3 Adjust spring force Fig.13 Regular and top jamb mounts Door width Max door Closer size Full turns weight (lbs) Interior Exterior 2'6" 2'6" 7414 3'6" 3'6" 4’ Parallel mount 2’6”...
  • Page 9 DORMA USA, Inc. T: 800-523-8483 www.dormakaba.us...

This manual is also suitable for:

7400 phj7400 php

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