Relay Circuit
Troubleshooting
Electrical Trainer H-115
2nd Add-on Troubleshooting Trainer
to the "Starter Kit, H-111A"

Troubleshooting Relays can be a difficult task given all the possibilities of how a relay circuit can fail. What do you do after replacing a relay and it does not fix the relay circuit problem? Then it's time to start troubleshooting the relay circuit using troubleshooting training presented in this training program. Let us show you how!



To view a video of H-115 on YouTube
type "H-115 vince" in YouTube search bar.

The Relay Circuit Troubleshooting Trainer, H-PCB05 shown at the left, is connected to the Starter Kit's Power Board and Power Supply (from H-111A). A technician can now learn all about relay circuits and practice troubleshooting up to 75 different live relay circuit problems.

Multiple hands-on practice exercises are embedded in the Student Workbook H-WB115 text (110 pages) with extensive instructions covering relay operation, characteristics of relay circuits, the differences between spike suppression diodes and resistors and relay circuit troubleshooting techniques.

Learn how relays are used in vehicle circuits but more importantly how relay circuits fail and the troubleshooting techniques to find any relay circuit problem when a new relay didn't fix the problem.

This program contains extensive step-by-step instruction and hands-on exercises. Techs learn to analyze the ways relay circuits fail, how to measure voltage, voltage drops, resistance and current in relay circuits and to identify relay circuit problems. How spike suppression diodes connected across a relay coil work is thoroughly discussed and what happens when the diode fails. Then spike suppression diode testing with an analog ohmmeter, a digital ohmmeter and the Diode Test feature of a DMM is discussed with hands-on exercises to follow along step-by-step.

Learn why a DMM's Diode Test feature will not work to test a relay's spike suppression diode.

All this is followed with hands-on practice in relay circuit troubleshooting technique as techs practice troubleshooting 75 individual live relay circuit problems, one at a time, step-by-step to develop electrical troubleshooting skill and self-confidence.

Each troubleshooting problem addresses the relay as a fuel pump relay and the lamp simulates fuel pump operation. A scenario (customer complaint) accompanies each problem relating to a fuel pressure issue that would result from the problem inserted into the circuit boards to add realism to the live troubleshooting exercises. This helps techs to consider an actual problem with fuel pressure and relating it to a specific relay circuit failure, in this case, a fuel pump relay circuit.

The Relay Instructor Guide, H-IG115, provides answers to all review exercises and complete instructions for inserting relay circuit problems on the bottom of the circuit boards. Answers to all exercises and troubleshooting problems are also included.

Techs troubleshoot from the top side of the PCB using test points provided on the Troubleshooting Trainers and their own DMM. Students evaluate their troubleshooting progress by comparing their review exercises and troubleshooting procedures with the Instructor Guide notes.

To view the Relay Circuit Troubleshooting Schematic CLICK HERE. Notice the advanced schematic used for the relay circuit using simulated computer control of the relay.

To purchase the relay circuit trainer H-115 Click Here

To purchase an extra relay circuit workbook, H-WB115 Click Here

To Purchase a Relay Circuit Power Point Click Here


Troubleshooting Relay Circuits
Module H-115 contains the following:
1 - Relay Circuit Board. H-PCB05
 1 - Resistor Bag H-RB05
 1 - Home-Study Student Man. H-WB115
1 - Instructor Guide H-IG115

Don't miss out! You can master auto and truck electrical and electronic circuit troubleshooting of relay circuits while studying at home or sharing the program in the shop with other techs!

Troubleshooting Relay Circuits H-115
with Relay Circuit Board H-PCB05,
Student Workbook & Instructor Guide

$209.00
(plus shipping/handling)
(Email us for shipping cost outside the USA)
Price Subject to change without notice

Click to review the DC Motor Troubleshooting Trainer


—  Four Ways to Order Troubleshooting Relay Circuits, H-115  —

Buy Now
Call:
972-276-9642
with Credit Card
Fax Order to:
972-276-8122
Mail Check to:
Veejer Enterprises Inc.
3701 Lariat Lane
Garland, TX 75042


For more training information click on one of these 3 links!


Veejer Enterprises Inc.
3701 Lariat Lane
Garland, Texas USA 75042
Phone:  972-276-9642
Fax:     972-276-8122
Email us

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