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Hertz HDD Series User Manual

Hertz HDD Series
84 pages
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HDD - HVD DIRECT
DRIVE SERIES
5-75 kW
INSTRUCTION MANUAL

Table of Contents

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Hertz HDD Series Specifications

General IconGeneral
BrandHertz
ModelHDD Series
CategoryDC Drives
LanguageEnglish

Summary

General Information

Foreword and Copyright

Introduction to the manual and legal notice.

Cautions and Warranty

Important safety warnings and warranty terms.

Type Approval, Spare Parts, and Technical Service

Product certification, approved parts, and support contact.

Safety Precautions

Operating Conditions and Modifications

Guidelines for safe operation and against unauthorized changes.

Fire, Explosion, and Electrical Hazards

Prevention of fire, explosion, and electrical accidents.

Physical Hazards and Personal Safety

Warnings about moving parts, surfaces, and operator safety.

Pre-Operation Checks and General Warnings

Key checks before operation and visual safety sign overview.

Protection Systems and Recommendations

Overview of protection systems and general advice.

Compressor Operation

General View and Drive System

Identification of components and overview of drive system.

Pressure System Operation

Explanation of the pressure system's function.

Intake and Control Systems

Details on air intake and control mechanisms.

Cooling and Lubrication Systems

Explanation of cooling and lubrication circuits.

Technical Data

Compressor Specifications

Detailed specifications for HDD and HVD series compressors.

Compressor Plates and Labels

Information on identification plates and labels on the compressor.

P&ID Diagrams

Piping and Instrumentation Diagrams for HDD-HVD series.

Transportation, Handling, and Installation

Transportation and Handling Procedures

Guidelines for safely moving and lifting the compressor.

Storage Guidelines

Instructions for storing the compressor before installation.

Compressor Placement and Electrical Connection

Guidelines for positioning, connections, and electrical hookup.

Ventilation and Cable Sizing

Requirements for room ventilation and cable selection.

Layout Plans

Diagrams showing recommended compressor placement dimensions.

Operation Procedures

Compressor Equipment Overview

Description of key compressor components and their functions.

Start-up and Daily Checks

Step-by-step guide for starting and daily operational checks.

Special Start-up Procedures

Procedures for starting after cold or long shutdowns.

Troubleshooting and Failures

General Failure Information

General information on diagnosing and addressing failures.

Common Failures and Solutions

Troubleshooting guide for common compressor issues.

Maintenance

Safety During Maintenance

Crucial safety precautions before performing maintenance.

Periodical Maintenance Schedule

Schedule of routine maintenance tasks by hours/months.

Specific Maintenance Tasks

Instructions for oil, filter, and component replacements.

Motor and Bearing Maintenance

Essential steps for maintaining the compressor motor and bearings.

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