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Vivax Metrotech VM-810 User Manual

Vivax Metrotech VM-810
39 pages
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VM-810/VM-850
Pipe and Cable Locator
User Handbook
(English Edition)
Version 1.7
P/N: 4.04.000027

Table of Contents

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Vivax Metrotech VM-810 Specifications

General IconGeneral
BrandVivax Metrotech
ModelVM-810
CategorySecurity Sensors
LanguageEnglish

Summary

General Safety & Care Information

Who Can Use This Equipment

Guidelines on authorized users and their training for operating the equipment.

Work-site Safety

Rules and safety codes to follow when operating the equipment at a work site.

Equipment Safety

Precautions regarding the physical safety and handling of the transmitter and receiver.

Batteries and Environmental Safety

Information on battery types, safe handling, disposal, and environmental considerations.

Care of Equipment

Instructions for maintaining and storing the equipment properly to ensure longevity.

Care When Interpreting the Information Provided by the Locator

Guidance on how to interpret signal readings and potential sources of distortion.

American & Canadian Safety Notices

Specific safety notices and compliance requirements for the US and Canada.

EMC Compliance

Details on Electromagnetic Compatibility (EMC) standards and FCC rules.

Service & Support

Serial Number and Software Revision Number

Location and importance of serial and software revision numbers for support.

Distributors and Service Centers Closest to You

Contact information and locations for distributors and service centers worldwide.

Introduction

VM-810/VM-850

Overview of the VM-810/VM-850 pipe and cable locator systems.

VM-810/VM-850 Receiver Controls and Indicators

Explanation of the controls and indicators on the receiver unit.

VM-810/VM-850 Transmitter Controls and Indicators

Explanation of the controls and indicators on the transmitter unit.

Check Out Procedure

Introduction

Purpose and timing for performing the equipment checkout procedure.

Operation

Transmitter – Direct Connection

Method for applying a signal directly to a conductor.

Transmitter – Inductive Coupling

Method for inducing a signal using a clamp around a conductor.

Transmitter – Inductive Method

Method using the transmitter's internal antenna to induce a signal.

Using the Receiver

Step-by-step guide on how to operate the receiver for tracing.

Determining the Depth and Signal Current applied to a Conductor

Procedure for measuring conductor depth and signal current.

Conductor Identification using a Second Signal Clamp

Technique to identify specific conductors among multiple lines.

Marking the Conductor

Standard APWA color markings for utility conductors.

Sonde Mode

Explanation of the Sonde mode for locating non-metallic pipes.

Checkout Procedure for Locating Sondes

Procedure to ensure proper operation of the Sonde mode.

Operation in Sonde Mode

Steps for operating the equipment in Sonde mode.

Sonde Location

How to locate a Sonde using the receiver.

Using the Sonde Direction Feature to Locate Sondes

Utilizing the Sonde direction feature for accurate positioning.

Ground Survey Procedure

Applications

Situations requiring a ground survey before excavation.

Locating Conductors

Procedure for locating and marking underground utilities.

Subdividing Large Search Areas

Method for breaking down large areas into smaller search zones.

Tracing Techniques and Helpful Information

Soil Conditions

Impact of soil types on line tracing and grounding.

Adjacent Conductors

Dealing with interference from nearby conductors.

Signal Clamp: Ground Requirements

Conditions for effective grounding when using a signal clamp.

Grounding: Safety

Safety precautions related to grounding procedures.

Distribution Systems

Specific considerations for tracing utilities in distribution systems.

Deep Conductor

Challenges and techniques for tracing deeply buried conductors.

What is Field Strength of the Signal?

Explanation of signal field strength measurement and its behavior.

Ghost Conductor Due to Adjacent Conductor

Identifying and handling false traces caused by adjacent conductors.

Completing the Circuit Path

Importance of a complete circuit path for signal transmission.

Common Bonded Conductors

Understanding interference from conductors sharing a common ground.

Congested Areas

Techniques for tracing utilities in urban or crowded environments.

Locating a Service Lateral

Method for tracing service lines branching off a main utility line.

Valves, Manhole Covers, Tees and Risers

Identifying common buried structures based on signal response.

Maintenance

VM-810/VM-850 Receiver Calibration

How and why to calibrate the receiver for accuracy.

Replacing the VM-810/VM-850 Receiver Batteries

Step-by-step guide to replacing the receiver's batteries.

Replacing the VM-810 Transmitter Batteries

Step-by-step guide to replacing the VM-810 transmitter's batteries.

Recharging the VM-850 Transmitter Batteries

Instructions for recharging the VM-850 transmitter's internal batteries.

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