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  Introduction

This manual tells you how to install the Veeder-Root Groundwater Sensor, Part No. 794380-62X. The manual 
assumes all preliminary site preparation is completed, and that field wiring from the monitor to the sensor junction 
box is in place.

For new installations, or if site preparation is necessary, refer to the appropriate Veeder-Root Site Preparation and 
Installation Instructions or contact your Veeder-Root representative for assistance.

Contractor Certification Requirements

Veeder-Root requires the following minimum training certifications for contractors who will install and setup the 
equipment discussed in this manual:

Installer Certification (Level 1):

 Contractors holding valid Installer Certification are approved to perform wiring 

and conduit routing; equipment mounting; probe, sensor and carbon canister vapor polisher installation; wireless 
equipment installation; tank and line preparation; and line leak detector installation.

Technician Certification (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. In addition, 
Contractors with the following sub-certification designations are approved to perform installation checkout, startup, 
programming, system tests, troubleshooting, service techniques and operations training on the designated system. 

• Wireless  2
• Tall Tank

Warranty Registrations 

may only be submitted by selected Distributors.

Product Marking Information

RELATED DOCUMENTS

Documents Required to Install Equipment

This intrinsically safe apparatus is only for use as part of a Veeder-Root Automatic Tank Gauging System (ATG 
Console with probes and sensors). To install intrinsically safe apparatus, use the specific control drawing that 
appears on the nameplate of the applicable associated apparatus (ATG Console):

The control drawings contain information related to the correct installation of the overall intrinsically Safe System. 
This includes information such as maximum number of apparatus, specific apparatus allowed in the system, 
maximum cable lengths, references to codes, proper grounding and so on. Control drawings can be found on the 
accompanying Compact Disk (TECH DOCS CD) or on the internet at veeder.com under SUPPORT; VR 
TECHNICAL DOCUMENTS; DRAWINGS.

Equipment

UL/cUL Control Drawing

Document No.

Associated Apparatus

TLS-450/8600

331940-008

TLS-350, TLS-350R

331940-011

TLS4/8601

331940-018

Summary of Contents for TLS-450/8600

Page 1: ...Manual No 576013 763 Revision K Installation Guide Groundwater Sensor ...

Page 2: ...ur Terms and Conditions VEEDER ROOT S PREFERRED CARRIER 1 Contact Veeder Root Customer Service at 800 873 3313 with the specific part numbers and quantities that were missing or received damaged 2 Fax signed Bill of Lading BOL to Veeder Root Customer Service at 800 234 5350 3 Veeder Root will file the claim with the carrier and replace the damaged missing product at no charge to the customer Custo...

Page 3: ...ments 1 Product Marking Information 1 Related Documents 1 Safety Warnings 3 Safety Symbols 3 Installation Components 4 Sensor Installation 5 Figures Figure 1 Installation Kit 4 Figure 2 Groundwater Sensor Installation 5 Figure 3 Epoxy Sealing Field Wiring Connections 6 ...

Page 4: ...all Veeder Root Series Tank Monitoring Systems including Line Leak Detection In addition Contractors with the following sub certification designations are approved to perform installation checkout startup programming system tests troubleshooting service techniques and operations training on the designated system Wireless 2 Tall Tank Warranty Registrations may only be submitted by selected Distribu...

Page 5: ... Sensor Connections I S I S I S I S Weatherproof Junction Box I S Sensor Connections Non Hazardous Location Associated Apparatus 8470 TLS 350 8482 TLS 350R ATG Console Non Hazardous Location Associated Apparatus 8600 TLS 450 ATG Console TLS XB 8603 Non Hazardous Location Associated Apparatus 8601 TLS4 Console 1 2 1 2 OR F F G G W W F G W I S CIRCUIT FOR HAZLOC SENSOR F N 794380 XXX S N XXXXXX 40 C...

Page 6: ...g 7 Warning To prevent ignition of flammable or combustible atmospheres disconnect power before servicing 8 Before installing or taking the unit into a hazardous area earth the unit in a safe area to remove any static charge Then immediately transport the unit to the installation site Do not rub or clean the unit prior to installation Cleaning is not required under normal service conditions Do not...

Page 7: ...sure in the lines can cause serious eye injuries Always wear eye protection INJURY Careless or improper handling of materials can result in bodily injury READ ALL RELATED MANUALS Knowledge of all related procedures before you begin work is important Read and under stand all manuals thoroughly If you do not understand a procedure ask someone who does Wire nut 3 Tie wrap 1 Epoxy sealant 1 P N 331028...

Page 8: ... mark the sensor with a piece of tape at the point even with the top of the well casing 5 Secure the sensor at the point marked with the tape to the retainer under the sensor well cap Allow any excess sensor length should be no more than 2 feet to hang loosely from the retainer Figure 2 Figure 2 Groundwater Sensor Installation OFF Well Cover Retainer Extra Sensor Length Should Not Exceed 2 Feet Se...

Page 9: ...nsor cap to ensure that the locking handle cannot be opened by unauthorized personnel Figure 3 Epoxy Sealing Field Wiring Connections consoles epxy3w eps To console To sensor Tie wrap Wire nuts A C B Make sure that the ends of cable sheathing are sub merged in sealant Instructions NOTE When temperature is below 50 F 10 C keep resin in a warm place prior to mixing e g in an inside pocket next to bo...

Page 10: ...For technical support sales or other assistance please visit www veeder com ...

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