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Daikin ECORICH EHU 40 Series - User Manual

Daikin ECORICH EHU 40 Series
80 pages
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1
PIM00504
Hybrid Hydraulic System
ECORICH
Design #40 Series
EHU1404
EHU2504
EHU2507
EHU3007
Instruction Manual
DAIKIN INDUSTRIES, LTD.
Oil Hydraulic Division

Table of Contents

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Summary

Chapter 1. Safety Instructions

Safety Instruction Indicators

Defines safety levels (DANGER, WARNING, CAUTION) and their implications.

General Safety Notes & Disclaimers

Important usage notes and disclaimers regarding product operation and manufacturer responsibility.

Application Restrictions & Precautions

Prohibits use in critical applications and outlines essential precautions.

Safe Operation Guidelines

Key procedures and warnings for safe installation, wiring, and operation.

Chapter 2. Features and Construction

Energy Saving Features

Highlights the energy efficiency achieved through the IPM motor drive system.

Product Nomenclature and Model Codes

Explains how to interpret model numbers and unit/controller options.

Chapter 3. Product Specifications and Conditions of Use

Product Specifications Table

Comprehensive table detailing electrical and hydraulic specifications for each model.

Operating Conditions and Use

Specifies suitable hydraulic oils, ambient conditions, and installation requirements.

PQ Characteristic Diagrams

Visual representation of performance curves relating pressure and flow rate.

External Dimensions and Mounting

Provides detailed drawings and dimensions for physical installation.

Hydraulic Circuit Diagram

Illustrates the internal layout and flow of the hydraulic system.

Chapter 4. Component Parts and Part Names

Component Identification

Visual guide to the main parts and components of the hydraulic unit.

Chapter 5. Procedure for Starting Up

Startup Procedure Overview

Outlines the sequential steps for initial product setup and commissioning.

Chapter 6. Checks Upon Receiving the Product

Packaging Contents Verification

Ensures all delivered items match the packing list.

Model Designation Verification

Confirms the product's model number matches the order.

Chapter 7. Transportation;Installation

Product Transportation Guidelines

Safe methods for lifting, moving, and transporting the unit.

Installation Requirements and Procedures

Guidance on unit placement, securing, and ventilation for installation.

Chapter 8. Hydraulic Piping

Hydraulic Piping Connections

Details port specifications and recommended practices for hydraulic hose connections.

Hydraulic Oil Filling Procedure

Step-by-step guide for correctly filling the hydraulic oil tank.

Chapter 9. Electrical Wiring

Exterior Cover Mounting Procedure

Instructions for reattaching the unit's exterior cover after electrical work.

Wiring Diagrams and Breaker Installation

Overview of electrical connections, wiring diagrams, and breaker requirements.

Main Power Supply Connection

Guidelines for connecting the main power supply, including cable and terminal details.

Input;Output Signal Cable Connections

Procedures for connecting external control and signal cables to the unit.

Chapter 10. Trial Running

Trial Running Steps

Essential procedures for initial operation checks, flushing, and bleeding.

Chapter 11. Panel Operations

Operation Panel Overview

Identifies panel elements and describes mode switching.

Regular Mode Display

Explains the display indications in the normal operating mode.

Monitor Mode Usage

Guide to navigating and viewing operational data in monitor mode.

Setting Mode Operations

Instructions for adjusting parameters and settings via the control panel.

Alarm Mode and History

How to access and interpret alarm history and codes.

Chapter 12. Adjusting Parameters

Parameter List and Defaults

A comprehensive reference of all adjustable parameters, their functions, and settings.

ON;OFF Signal Logic

Configuration of the effective logic for digital input signals controlling ON/OFF.

Pressure;Flow Rate Settings

Setting target pressure (PL0) and flow rate (QL0) values.

Output Signal Configuration

Customizing digital outputs and alarm relay notification behavior.

Pressure Switch Settings

Parameters for the internal pressure switch actuation and indication.

Warning and Alarm Settings

Configuration options for preventing errors like dry running and overheating.

Other Parameter Adjustments

Settings for fan speed, surge suppression, and rotation warning delays.

Chapter 13. Troubleshooting

Alarm Causes and Corrective Actions

Detailed guide to identifying and resolving unit alarms.

Warning Causes and Corrective Actions

Troubleshooting steps for various warning conditions.

Periodic Maintenance Schedule

Recommended regular checks and maintenance tasks.

Cleaning and Replacement Procedures

General instructions for cleaning components and replacing worn parts.

Oil Cooler Maintenance

Specific procedures for servicing the oil cooler unit.

Air Breather Maintenance

Steps for cleaning and maintaining the oil filler port air breather.

Suction Strainer Maintenance

Instructions for cleaning the hydraulic oil suction strainer.

Safety Valve Adjustment

Procedures for readjusting the high-pressure safety valve as needed.

Fixed Throttle Mounting

Guide for installing the optional fixed throttle for pressure stability.

Minimum Rotational Speed Adjustment

Procedure to set the minimum operational speed for the motor.

Chapter 14. Output Signal Timing Charts

Power-Up Timing Charts

Visual timelines illustrating signal behavior during system startup.

Chapter 15. About Hybrid-Win (Maintenance;Control Functions)

Hybrid-Win Software Functions

Overview of the PC software for monitoring and controlling the hybrid system.

Summary

Chapter 1. Safety Instructions

Safety Instruction Indicators

Defines safety levels (DANGER, WARNING, CAUTION) and their implications.

General Safety Notes & Disclaimers

Important usage notes and disclaimers regarding product operation and manufacturer responsibility.

Application Restrictions & Precautions

Prohibits use in critical applications and outlines essential precautions.

Safe Operation Guidelines

Key procedures and warnings for safe installation, wiring, and operation.

Chapter 2. Features and Construction

Energy Saving Features

Highlights the energy efficiency achieved through the IPM motor drive system.

Product Nomenclature and Model Codes

Explains how to interpret model numbers and unit/controller options.

Chapter 3. Product Specifications and Conditions of Use

Product Specifications Table

Comprehensive table detailing electrical and hydraulic specifications for each model.

Operating Conditions and Use

Specifies suitable hydraulic oils, ambient conditions, and installation requirements.

PQ Characteristic Diagrams

Visual representation of performance curves relating pressure and flow rate.

External Dimensions and Mounting

Provides detailed drawings and dimensions for physical installation.

Hydraulic Circuit Diagram

Illustrates the internal layout and flow of the hydraulic system.

Chapter 4. Component Parts and Part Names

Component Identification

Visual guide to the main parts and components of the hydraulic unit.

Chapter 5. Procedure for Starting Up

Startup Procedure Overview

Outlines the sequential steps for initial product setup and commissioning.

Chapter 6. Checks Upon Receiving the Product

Packaging Contents Verification

Ensures all delivered items match the packing list.

Model Designation Verification

Confirms the product's model number matches the order.

Chapter 7. Transportation;Installation

Product Transportation Guidelines

Safe methods for lifting, moving, and transporting the unit.

Installation Requirements and Procedures

Guidance on unit placement, securing, and ventilation for installation.

Chapter 8. Hydraulic Piping

Hydraulic Piping Connections

Details port specifications and recommended practices for hydraulic hose connections.

Hydraulic Oil Filling Procedure

Step-by-step guide for correctly filling the hydraulic oil tank.

Chapter 9. Electrical Wiring

Exterior Cover Mounting Procedure

Instructions for reattaching the unit's exterior cover after electrical work.

Wiring Diagrams and Breaker Installation

Overview of electrical connections, wiring diagrams, and breaker requirements.

Main Power Supply Connection

Guidelines for connecting the main power supply, including cable and terminal details.

Input;Output Signal Cable Connections

Procedures for connecting external control and signal cables to the unit.

Chapter 10. Trial Running

Trial Running Steps

Essential procedures for initial operation checks, flushing, and bleeding.

Chapter 11. Panel Operations

Operation Panel Overview

Identifies panel elements and describes mode switching.

Regular Mode Display

Explains the display indications in the normal operating mode.

Monitor Mode Usage

Guide to navigating and viewing operational data in monitor mode.

Setting Mode Operations

Instructions for adjusting parameters and settings via the control panel.

Alarm Mode and History

How to access and interpret alarm history and codes.

Chapter 12. Adjusting Parameters

Parameter List and Defaults

A comprehensive reference of all adjustable parameters, their functions, and settings.

ON;OFF Signal Logic

Configuration of the effective logic for digital input signals controlling ON/OFF.

Pressure;Flow Rate Settings

Setting target pressure (PL0) and flow rate (QL0) values.

Output Signal Configuration

Customizing digital outputs and alarm relay notification behavior.

Pressure Switch Settings

Parameters for the internal pressure switch actuation and indication.

Warning and Alarm Settings

Configuration options for preventing errors like dry running and overheating.

Other Parameter Adjustments

Settings for fan speed, surge suppression, and rotation warning delays.

Chapter 13. Troubleshooting

Alarm Causes and Corrective Actions

Detailed guide to identifying and resolving unit alarms.

Warning Causes and Corrective Actions

Troubleshooting steps for various warning conditions.

Periodic Maintenance Schedule

Recommended regular checks and maintenance tasks.

Cleaning and Replacement Procedures

General instructions for cleaning components and replacing worn parts.

Oil Cooler Maintenance

Specific procedures for servicing the oil cooler unit.

Air Breather Maintenance

Steps for cleaning and maintaining the oil filler port air breather.

Suction Strainer Maintenance

Instructions for cleaning the hydraulic oil suction strainer.

Safety Valve Adjustment

Procedures for readjusting the high-pressure safety valve as needed.

Fixed Throttle Mounting

Guide for installing the optional fixed throttle for pressure stability.

Minimum Rotational Speed Adjustment

Procedure to set the minimum operational speed for the motor.

Chapter 14. Output Signal Timing Charts

Power-Up Timing Charts

Visual timelines illustrating signal behavior during system startup.

Chapter 15. About Hybrid-Win (Maintenance;Control Functions)

Hybrid-Win Software Functions

Overview of the PC software for monitoring and controlling the hybrid system.

Daikin ECORICH EHU 40 Series Specifications

General IconGeneral
BrandDaikin
ModelECORICH EHU 40 Series
CategoryIndustrial Equipment
LanguageEnglish

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