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Teledyne WORKHORSE II User Manual

Teledyne WORKHORSE II
156 pages
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Use and Disclosure of Data Information contained herein is classified as EAR99 under the U.S. Export
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WORKHORSE II
MONITOR, SENTINEL, & MARINER
OPERATION MANUAL
P/N 957-6298-00 (July 2023)
© 2023 Teledyne RD Instruments, Inc. All rights reserved.
https://www.teledynemarine.com

Table of Contents

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Teledyne WORKHORSE II Specifications

General IconGeneral
BrandTeledyne
ModelWORKHORSE II
CategoryMarine Equipment
LanguageEnglish

Summary

Overview

System Overview

Details the Workhorse II ADCP transducer assembly, including end-cap, housing, transducer ceramics, and electronics.

Workhorse II Models and Options

Explains the different models (Monitor, Sentinel, Mariner) and available options for Workhorse II ADCPs.

Workhorse II Options

Lists and describes optional features and software for the Workhorse II ADCP system.

Computer Considerations

Details the computer requirements and software needed to operate the Workhorse II ADCP.

Power Overview

Explains the power requirements and considerations for Workhorse II ADCPs.

Setting up the Workhorse II System

Provides instructions on connecting the ADCP to a computer and establishing communication.

Caring for your Workhorse II System

Offers guidelines for handling, assembly, and deployment to maintain the Workhorse II system.

Installation

Mounting the Instrument

Describes preferred and fallback methods for mounting the Workhorse II ADCP.

I/O Cable and Dummy Plug

Details the connection and disconnection of the underwater I/O cable and dummy plug.

Connecting the External Battery Case

Explains how to connect the optional external battery case to the ADCP.

Routing Cables

Provides guidance on routing various cables for the Mariner ADCP system.

Cable Wiring Diagrams

Illustrates wiring diagrams for various Workhorse II cables, connectors, and pin-outs.

Bottom Mounts

Shows examples of different bottom mounts available for Workhorse II ADCPs.

Buoy Mounts and Load Cages

Illustrates types of buoy and load cage mounts for Workhorse II ADCPs.

Over-the-Side Mounting

Describes the common over-the-side mounting method and considerations.

In-Hull Mounting

Covers in-hull mounting methods, beam clearance, and access issues.

Transducer Head Mounting Considerations

Discusses potential problems and considerations before installing the transducer head assembly.

Mounting Considerations

Addresses issues like orientation, fairing, and acoustic windows for mounting.

Acoustic Window

Discusses the advantages and disadvantages of using an acoustic window with ADCPs.

Collecting Data

Self-Contained Deployments

Details the typical tasks involved in a self-contained ADCP deployment turnaround.

Real-Time Deployments

Explains the process for Workhorse II deployments that collect data in real-time.

Maintenance

Parts Location Drawings

Provides visual overviews of inside and outside parts of the Workhorse II ADCP for identification.

Maintenance Schedule

Recommends returning the ADCP for factory inspection every two to three years.

Calibration Items

Outlines the recommended calibration schedule for the ADCP's sensors.

Spare Parts

Lists spare parts and replacement kits available for the Workhorse II ADCP.

Disassembly and Assembly Procedures

Explains how to remove and replace the end-cap or transducer head for access.

O-ring Inspection and Replacement

Details how to inspect and replace O-rings, crucial for deployment success.

Replacing the Sentinel Battery Packs

Provides instructions for replacing the Sentinel system's battery packs when voltage is low.

Replacing the External Battery Case Packs

Guides on how to replace battery packs in the external battery case.

Workhorse II Lithium Battery Packs

Describes the optional Workhorse II Lithium Battery Packs and their specifications.

Calibrating the Compass

Explains the process and importance of compass calibration for accurate measurements.

Compass Calibration

Step-by-step guide to calibrating the ADCP's internal compass using software.

Compass Post Calibration

Describes how post calibration corrects heading errors after deployment.

Installing Firmware Upgrades

Instructions for downloading and installing firmware updates for the Workhorse II.

Installing Feature Upgrades

Guide on installing specific feature upgrades like Bottom Tracking and Waves.

Replacing Fuses

Details on how to replace fuses in the PIO Board, External Battery Pack, and Deck Box.

Preventing Biofouling

Explains how to prevent organic buildup on transducer faces to maintain performance.

Applying Antifouling Paints

Offers recommendations for applying antifouling paint to the ADCP.

Removing Biofouling

Provides methods for removing soft-bodied marine growth and foreign matter.

Installing the Workhorse II Spare Boards Kit

Instructions on how to replace the Workhorse II board stack using the Spare Boards Kit.

Testing the Workhorse II

Testing the Workhorse II with TRDI Toolz

Explains how to test the ADCP using the TRDI Toolz program for verification.

Pre-deployment Test

Details the pre-deployment test procedure, which requires transducer immersion in water.

Testing the Sensors

Describes how to test the ADCP's sensors for heading, pitch, roll, and temperature.

Beam Continuity

Explains the beam continuity test to measure quiescent Receiver Signal Strength Indicator levels.

Dock Side Tests

Covers checks performed at Dock Side before Sea Acceptance Tests.

Sea Acceptance Tests

Outlines at-sea tests including Interference, Profiling Range, and Reasonableness.

Interference Test

Determines if the ADCP is receiving interference from other sonar equipment on board.

Water Profile Range Test

Tests the effect of background noise on ADCP range to determine optimum platform speed.

Ringing Test

Identifies issues caused by the transducer resonating at the system's transmit frequency.

Transducer Alignment Test

Confirms transducer mounting alignment relative to the heading input for velocity estimates.

Water Profile Reasonableness Test

Verifies if current magnitude and direction appear the same in all directions of platform travel.

Bottom Tracking Test

Tests bottom tracking capabilities based on bottom type, slope, and vessel speed.

Troubleshooting

Basic Steps in Troubleshooting

Identifies the first step in troubleshooting by determining the type of failure.

Troubleshooting a Communication Failure

Addresses issues related to ADCP communication failures, including incorrect cabling or protocols.

Troubleshooting a Built-In Test Failure

Guides on diagnosing failures identified by the ADCP's built-in diagnostic tests.

Troubleshooting a Beam Failure

Helps identify and resolve issues related to beam continuity and echo amplitude problems.

Troubleshooting a Sensor Failure

Provides guidance on diagnosing and resolving sensor failures, including temperature and tilt sensors.

Returning Systems to TRDI for Service

Shipping the ADCP

Explains how to properly pack and ship the Workhorse II ADCP for repair or upgrade.

Returning Systems to the TRDI Factory

Provides instructions for returning systems to the TRDI factory, including RMA process.

Returning Systems to TRDI Europe Factory

Details the process for shipping the Workhorse II ADCP to TRDI's Europe facility.

Specifications

Specifications

Provides a brief overview of ADCP operation and lists key specifications.

Outline Installation Drawings

Shows dimensions and weights for Workhorse II Monitor, Sentinel, and Mariner Deck Box.

Notice of Compliance

Date of Manufacture

States the requirement for marking the Date of Manufacture for China RoHS compliance.

Environmental Friendly Use Period (EFUP)

Defines the EFUP as ten years, indicating safe hazardous substance use.

WEEE

Indicates compliance with the Waste Electrical and Electronic Equipment Directive.

CE

States compliance with Electromagnetic Compatibility Directives and relevant standards.

Material Disclosure Table

Discloses toxic or hazardous substances contained in product components per SJ/T 11364-2006.

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