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Troubleshooting Guide

HydrX

TM

 Fuel Conditioning System

Quick Help - FCC Control

Section 1 - Introduction

This document focuses on maintenance alerts that occur with the HydrX System and what to do about them. 
• Veeder-Root makes no representation or warranty about the information in this publication. A qualified professional is

required for service of the components addressed in this publication.

• The information in this publication cannot be used as a substitution for the knowledge and experience of a qualified

professional.

• The information contained in this publication is merely for the consideration of a qualified professional, which should make

their own determination of how to address any issues based on the situation.

• Veeder-Root shall not be liable for errors contained herein or for any type of damages in connection with the

furnishing, performance, or use of this publication.

• Veeder-Root reserves the right to change system options or features, or the information contained in this publication, at any

time without notice.

• This publication contains proprietary information which is protected by copyright. All rights reserved. No part of this

publication may be photocopied, reproduced, or translated to another language without the prior written consent of Veeder-

Root.

• Contact TLS Systems Technical Support for additional troubleshooting information at 800-323-1799.

Contractor Certification Requirements

Veeder-Root requires the following minimum training certifications for contractors who will install and program the equipment 

discussed in this manual:

Service Technician Certification (Previously known as Level 2/3):

 Contractors holding valid Technician Certifications are 

approved to perform installation checkout, startup, programming and operations training, system tests, troubleshooting and 

servicing for all Veeder-Root Series Tank Monitoring Systems, including Line Leak Detection. This certification includes TLS-3xx 

and TLS-4xx certification training.

In-Station Diagnostics (ISD-PMC) Technician Certification:

 ISD PMC Contractors holding a valid ISD/PMC Certification 

are approved to perform (ISD/PMC) installation checkout, startup, programming, and operations training. This training also 

includes troubleshooting and service techniques for the Veeder-Root In-Station Diagnostics system. A current Veeder-Root 

Technician Certification is a prerequisite for the ISD/PMC course.

All service personal on site must comply with all recommended safety practices identified by OSHA and your employer.

Review and comply with all the safety warnings in the manuals listed in this document above and any other Federal, State or 

Local requirements.

Warranty Registrations

 may only be submitted by selected Distributors.

Safety Warnings

FAILURE TO COMPLY WITH THE FOLLOWING WARNINGS AND SAFETY PRECAUTIONS COULD RESULT IN 

SERIOUS INJURY OR DEATH, AND/OR CAUSE DAMAGE TO PROPERTY, AND THE ENVIRONMENT.

Due to the presence of high voltages, pressurized fuel connections and hazardous work area 

dangers, only certified service technicians should attempt repairs to the HydrX System 

components and/or wiring connections. 

Related Manuals

577014-466 HydrX™ Fuel Conditioning System Setup & Operation Manual - FCC Control
577014-446 HydrX™ Fuel Conditioning System Installation Manual

Manual No:

 

577014-472 

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Revision:

 

D

Summary of Contents for HydrX

Page 1: ...in this manual Service Technician Certification Previously known as Level 2 3 Contractors holding valid Technician Certifications are approved to perform installation checkout startup programming and...

Page 2: ...ftware To avoid electric shock do not touch any wiring terminals inside the FCC while performing this procedure 1 If you have a FCC upgrade thumb drive with the software upgrade already on it go to St...

Page 3: ...w code and user interfaces are downloaded to the FCC Remove the thumb drive and close and secure the FCC cover Section 4 FCC Clock Setup To set the FCC internal clock on initial startup follow the ste...

Page 4: ...Menu button to return to the System Mode Top Page Screen see Figure 7 then touch the Run button on that page return to the FCC Home screen YYYY MM DD HH MM SS 01 20 01 09 37 9 AC SAVE M a i n M e n u...

Page 5: ...t filter alarms due to filter loading characteristics Status Comm User programmed custom alarm i e HydrX Service Persistent communications errors between HydrX and ATG Check serial cable connection Ch...

Page 6: ...are seated properly in the bottom of each filter compartment The opening on the bottom of each filter is keyed to the bottom of each filter compartment You may need to rotate the filter to Status Vacu...

Page 7: ...nspect the drain valve to ensure it is not stuck open TROUBLESHOOTING TIPS Accessing FCC Manual Control 1 Go to the Self Diag screen on the FCC as follows a Touch and hold the upper left corner of the...

Page 8: ...1 Enter the FCC Self Diag screen see Figure 11 by following the steps in Accessing FCC Manual Control above 2 At the D_OUT buttons on the IN OUT screen see Figure 13 touch 0 and 2 If the pressure is s...

Page 9: ...have been followed a If no leaks are visually present and the system cannot hold vacuum during idle periods the following steps can be followed Run a Fill or New Filter cycle Setting Fill Time to 3 mi...

Page 10: ...e and run a Fill or New Filter cycle If all of the previous steps have been taken contact Veeder Root Technical Support for further instructions Comm Fault 1 The comm parameters for the FCC are 9600 o...

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