BGS technic 40105 User Manual

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F 56 essartS resukreveL ax +49 (0) 2191 / 46438-40
ed.lhatsws@ofni :liaM-E diehcsmeR 79824-D
Instruction Manual
BGS technic KG
Bandwirkerstr. 3
D-42929 Wermelskirchen
Tel.: 02196 720480
Fax.: 02196 7204820
mail@bgs-technic.de
www.bgstechnic.com
© BGS technic KG, Copying and further use not allowed
Art. 40105
DIGITAL Multifunction Voltage Tester
INTRODUCTION
This is an equipment used to test the automotive electrical system within 12-24 volts. In order to save
the testing hours for the automotive electrical system, it is designed to testing the system without re-
connection between the vehicle battery and the testing components.
FUNCTIONS
• Determine the polarity and circuit circumstance (short/ open).
• Activating the components with positive or negative current without jumper wire.
• Testing the voltage and continuity of the circuit.
• Illumination.
• Locate missing cylinders.
• Measuring frequency of the high-tension ignition pulses and we could calculate the rotational
speed of engine according to the measured frequency.
• Peak detection.
• Testing the voltage of the circuit and the voltage reading will be indicated on the LCD display
within 1/10 of a volt.
WARNING
• When current is provided to the unit, spark may be occurred when the tip contacts with ground or
certain circuits. Therefore please do not operate it around flammable.
• Do not operating it with 110/220 volt house voltage as it is only for 12-24 volt system
• Important: Read these instructions before using the device for the first time.
• Be sure where you are testing, when applying positive and negative potential, components such
as Control module, potentiometer, etc. can be destroyed.
• Manual transmissions always idle and automatic transmissions always insert "P". Faulty
measurements at the starter can be accidentally activated and can property damage and serious
injury.
• Be careful when using the extended test tip, short circuit risk, because they are not isolated.

BGS technic 40105 Specifications

General

Brand	BGS technic
Model	40105
Category	Test Equipment
Language	English

Summary

Introduction and Core Functions

Key Functions Overview

Lists the primary capabilities of the voltage tester for automotive systems.

Critical Safety Warnings

Highlights essential safety precautions for using the voltage tester.

Components and Connections

Component Identification

Identifies the various parts and accessories of the voltage tester.

Power Connection Guide

Details how to properly connect the tester to the vehicle battery.

Operating Modes and Tests

Mode Selection and Description

Explains the four distinct operating modes of the tester.

Testing Procedures

Covers self-test, polarity, and conductivity testing methods.

Component Activation and Specific Tests

Activate Components Safely

Guides on activating components with and without system power.

Important Operational Guidelines

Provides crucial advice for component activation procedures.

Trailer Light and Voltage Tests

Details testing procedures for trailer lights and general voltage.

Engine Diagnostics

Locate Missing Cylinders

Method for identifying faulty cylinders using ignition pulse monitoring.

Measure Ignition Pulse Frequency

Procedure to measure ignition pulse frequency for RPM calculation.

Ignition Circuit Safety Precautions

Warns against direct contact with ignition circuits to prevent shock.

Specifications and Compliance

Technical Specifications

Details applicable engine types and detection methods.

Engine Speed Calculation

Explains how to calculate engine RPM from measured frequency.

Peak Detection Feature

Describes the peak detection function with threshold settings.

Environmental and Disposal Information

Provides guidance on environmental protection and product disposal.

Declaration of Conformity