Chapter 2 Introduction
In This Chapter
Introduction 7
Introduction
This manual describes how to safely use the DE9419/DE9719 brake tester.
The DE9419-MOT, DE9419-ATL are Class 4 roller brake testers for statutory Vehicle
Inspection of commercially available class 3, 4 and M1 vehicles (herein refer to as MOT
class 3 & 4 & M1).
The DE9719-MOT, DE9719-ATL are Class 7 roller brake testers for statutory Vehicle
Inspection of commercially available class 7 and 5L vehicles (herein refer to as MOT class
7 & 5L).
This manual gives the instructions how to carry out a brake test according to the UK
Department of Transport compulsory schemes. The manual provides the MOT braking
measurement requirements and describes the complete test procedures for both automatic
and manual testing as set out in the MOT inspection manuals current at the time this user
manual was written. Please refer to the latest MOT inspection manual to check for any
changes.
The customer should ensure that the installation for testing vehicles under any of the
Department of Transport compulsory schemes, is according to the details mentioned in the
Department of Transport‘s requirements.
The brake testers are designed in such a way that these can be used in a MANUAL testing
mode as well as an Automatic testing mode (herein refer to as MAN and ATL). The
configuration installed, determines the functionality of the product and if it can be used in ATL
and MANUAL mode, or in MANUAL mode only:
Model
Vehicle
DE9419-MOT DE9419-ATL DE9719-MOT DE9719-ATL
Class 3 MAN MAN MAN MAN
Class 4, Class M1 MAN MAN/ATL MAN MAN/ATL
Class 5L - - MAN MAN/ATL
Class 7 (2 axles) - - MAN MAN/ATL
Class 7 (3 axles) - - MAN MAN/ATL
Class 1 & 2
c/w adapter plate
- MAN - MAN
The ATL weighing system is integrated in the brake tester.
7