EasyManua.ls Logo

Chino EH3000 Series User Manual

Chino EH3000 Series
96 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
INST.No. INE-866
Instruction Manual
EH3000 series
(DOT-PRINTING TYPE/PEN TYPE)
180 mm ANALOG RECORDE
R
Question and Answer IconNeed help?

Do you have a question about the Chino EH3000 Series and is the answer not in the manual?

Chino EH3000 Series Specifications

General IconGeneral
External Memory SupportMicroSD card (up to 32GB)
USB InterfaceUSB 2.0
Memory4GB built-in
FeaturesVoice activation
MicrophoneBuilt-in microphone
Playback FormatsWMA, MP3

Summary

Introduction, Warranty, and Notices

Important Notice

Guidance for users and distributors regarding manual use and product distribution.

Product Warranty Scope

Details on product warranty coverage, limitations, and conditions for repair.

Manual Notices

Information on copyright, manual alterations, and contact details for inquiries.

Safety Precautions and Symbols

Preconditions for Use

General requirements and prerequisites before operating the instrument.

Safety Labels and Symbols

Description of safety labels employed and symbols used in the manual.

Handling Requests

Specific requests for product handling, including transport and storage.

Critical Safety Warnings

Electrical Safety Measures

Warnings regarding power supply, grounding, and terminal protection.

Operational Safety Measures

Warnings about internal access, unauthorized repair, and manual adherence.

Product Overview

Key Features

Summary of the instrument's main capabilities and specifications.

Functional Capabilities

Detailed functions for dot-printing and pen types.

Initial Setup and Checks

Model Verification

Checking the model code, attachments, and input specifications.

Chart Paper Information

Details about the standard attached chart paper and its compatibility.

Included Items and Consumables

Checking Attachments

List of included accessories with quantities for dot-printing and pen types.

Ordering Consumable Parts

Part numbers and minimum quantities for ordering chart paper and inkpads.

Startup Procedure

Startup Flowchart

Visual guide outlining the initial setup steps for the instrument.

Installation Guidelines

Mounting Place Requirements

Environmental and atmospheric conditions for optimal instrument placement.

Mounting Angle Recommendations

Recommended angles for instrument mounting to ensure performance.

Physical Dimensions

External Dimensions Diagram

Diagrams showing the instrument's size and mounting hole details.

Panel Mounting Procedure

Panel Cutout and Mounting Steps

Required panel cutout dimensions and step-by-step mounting instructions.

Shipping Protection Removal

Removing Fixing Paper

Procedure for safely removing the protective fixing paper.

Reshipping and Packing Instructions

Handling on Reshipping

Procedures for packing the unit for reshipment and potential damage warnings.

Front Panel Components

Front Portion Identification

Names and locations of parts on the front of the instrument.

Chart Cassette and Display Operation

Instructions for loading chart paper and operating controls.

Inner Unit Lock Lever

Description of the mechanism for accessing internal components.

Display and Control Operations

Display Operation Controls (Dot-printing)

Detailed view of controls for the dot-printing type.

Switch and Key Functions

Explanation of the purpose and operation of switches and keys.

Electrical Connection Points

Terminal Board Layout

Diagrams showing terminal connections for dot-printing and pen types.

Terminal Safety Markings

Location and meaning of safety warning symbols on terminals.

Connection Safety and Best Practices

Power and Grounding Cautions

Safe practices for power supply and terminal handling.

Noise and Circuit Separation

Minimizing interference and isolating cables from noise sources.

Cable and Terminal Handling

Proper management of connected cables and unused terminals.

Power and Grounding Wiring

Power Terminal Connection

Detailed steps for connecting the main AC power supply.

Protective Conductor Wiring

Instructions for establishing a proper ground connection.

Input Signal Wiring

DC Voltage/Current Input

Connecting DC voltage and current input signals.

Permissible Input Voltage Limits

Specifies the maximum allowed input voltages for different types.

Sensor Input Wiring

Thermocouple and RTD Input

Wiring procedures for connecting thermocouple and RTD sensors.

Insulation and Open Input Notes

Remarks on channel insulation and handling of open input signals.

Input Terminal Layouts (Dot-printing)

Dot-printing Type Terminal Arrangements

Terminal diagrams for 6 and 12-point dot-printing models.

Input Terminal Configurations

Dot-printing (1-3 Loc) & Pen Type Layouts

Terminal diagrams for various dot-printing and pen type configurations.

Alarm Output Wiring

Alarm Output Terminal Diagrams

Layouts for alarm output terminals on dot-printing and pen types.

Alarm Output Behavior and Connections

How alarms function and recommended connection methods.

Alarm Output Cautions and Load Ratings

Load Connection and Relay Selection

Guidelines for connecting loads and selecting buffer relays.

Loading Recording Media

Inkpad Loading (Dot-printing)

Preparation and initial steps for installing the inkpad.

Inkpad Handling Cautions

Important warnings during inkpad installation and replacement.

Inkpad Installation (Dot-printing)

Inkpad Loading Procedure

Step-by-step guide for installing the inkpad into the dotting mechanism.

Ink Filling and Lifespan Tips

Advice on adding ink, inkpad usage duration, and maintenance.

Cartridge Pen Installation (Pen Type)

Pen Loading Preparation and Mode

Preparing pens and entering the pen replacement mode.

Cartridge Pen Loading Steps

Detailed procedure for inserting cartridge pens into the instrument.

Chart Paper Installation

Chart Cassette Removal and Paper Setting

Instructions for removing the cassette and setting chart paper.

Dotter Position Check

Caution regarding dotter position when power is off.

Finalizing Chart Paper Installation

Installing Chart Paper in Container

Correctly placing chart paper in the tray and ensuring proper alignment.

Chart Paper Feed Check

Verifying that the chart paper is feeding correctly.

Chart Cassette Installation and Feed Check

Installing Chart Cassette into Unit

Securely inserting the chart cassette into the instrument.

Chart Feed Verification

Testing the chart paper feed function after installation.

Operating the Instrument

Power On/Off and Initial Operation

Basic power control and the instrument's startup sequence.

Power Control and Operation Modes

Transition to Operation Mode

How the unit enters operation mode based on switch states.

Settings and Operations Management

Setting/Operation Item List

Overview of configurable parameters and their key operations.

Key Operation Types

Explanation of different key press methods for settings.

DIP Switch Configuration

Using DIP switches for system settings and functions.

Operation Mode Monitoring

Indicator Lamp Status Monitoring

Interpreting indicator lamp behavior for operation status.

Chart Paper Feed Control

Chart Feed Operations

Manual feeding of chart paper using keys or gears.

Recording Operation Modes

AUTO CH/INDICATE Switch (Dot-printing)

Controlling recording and indication modes.

Pen Marker Functionality

Pen Marker Operation and Limitations

Using pens for marker lines and restrictions.

Chart Speed Adjustment

Changing Chart Speed

Procedure for adjusting the chart paper feed speed.

Alarm Functionality Details

Alarm Types and Deadband

Defining alarm levels and understanding the alarm deadband.

Alarm Value Configuration

Setting Alarm Values (Dot-printing)

Procedure for setting alarm values on dot-printing models.

Alarm Value Configuration (Pen Type)

Setting Alarm Values (Pen Type)

Procedure for setting alarm values on pen type models.

Alarm Value Management

Clearing Alarm Settings

Steps to reset configured alarm values.

Confirming Alarm Settings

Verification process for correct alarm value configuration.

Application-Specific Settings

Chart Paper Lighting Brightness

Adjusting the illumination level of the chart paper lighting.

Key Lock Functionality

Enabling or disabling the key input lock feature.

Instrument Operation Guide

Recording Operation (Pen Type)

How pens perform recording and time axis displacement.

Alarm Activation and Reset

Alarm Behavior (Dot-printing)

How alarms activate and reset in dot-printing mode.

Alarm Status and Output Behavior

Alarm Behavior (Pen Type)

How alarms activate/reset in pen type mode.

Alarm Occurrence Indication

How alarm events are indicated by lamps.

Handling Abnormal Inputs

Over-range, Under-range, and Burnout

Instrument response to abnormal input signals and sensor disconnection.

Optional Features and Accessories

Shunt Resistor for Current Input

Using shunt resistors for accurate DC current measurements.

Dotting Interval Options

3-Second Dotting Interval Specification

Details on the optional 3-second dotting interval.

Calibration and Adjustment

User Indication Adjustment

Process for adjusting displayed values to match input.

Indication Check Procedure

Steps for verifying measurement accuracy.

Indication Adjustment Wiring

Input Type Connection Diagrams

Wiring for thermocouple, DC voltage, and RTD adjustments.

Performing Indication Adjustment

Indication Check and Adjustment Procedure

Steps for checking and adjusting instrument indications.

Adjustment Wiring Diagrams

Thermocouple Input Wiring

Specific wiring connections for thermocouple input adjustment.

Adjustment Methods and Limitations

Adjustment Methods and Limitations

Various adjustment types and their operational constraints.

Managing Adjusted Values

Clearing User Indication Adjustment

Steps to reset user indication adjustment values.

Adjusted Value Reflection and Clearing

How adjustments are applied and how to clear them.

Indication Adjustment Flowchart (Dot-printing)

Dot-printing Type Adjustment Flowchart

Visual guide detailing the indication adjustment process for dot-printing.

Indication Adjustment Flowchart (Pen Type)

Pen Type Adjustment Flowchart

Visual guide detailing the indication adjustment process for pen types.

Shift Programming Function

Shift Programming Procedure

Steps to configure shift programming for indication adjustment.

Shift Programming Value Management

Clearing User Programming Value

Steps to reset shift programming values.

Maintenance and Inspection

Routine Inspection: Consumables

Checking chart paper and inkpad/pen status for maintenance.

Routine Inspection: Operation Checks

Verifying mechanical and indicator functions for proper operation.

Routine Maintenance Tasks

Cleaning Mechanical Parts

Cleaning moving shafts, dotter, and related mechanisms.

Routine Checks and Cleaning

Checking Indication Value

Verifying measurement accuracy and checking for channel errors.

General Cleaning Procedures

Cleaning the instrument exterior safely without chemicals.

Troubleshooting Common Issues

Power and Measurement Problems

Diagnosing and fixing power supply or measurement value issues.

Recording Malfunctions

Troubleshooting common recording errors and paper feed issues.

Advanced Troubleshooting

Other Abnormalities and Support

Addressing other issues and guidelines for contacting technical support.

Preventive Maintenance Schedule

Parts Replacement Intervals

Recommended replacement times for various components based on usage.

Technical Specifications

Detailed Input and Recording Specs

Input ranges, accuracy, and recording parameters.

Instrument Specifications

Indication, Alarm, and General Specs

Display resolution, alarm functions, power, dimensions, and safety standards.

Optional Feature Details

Alarm Output and DC Current Input Options

Specifications for optional alarm output and DC current input.

Accuracy Ratings

Standard Input Accuracy Ratings

Accuracy ratings for standard input types like thermocouples and voltage.

Accuracy Rating Details

Reference Ranges and Scales

Detailed reference ranges, minimum scales, and accuracy values.

Accuracy Rating Exceptions

Exceptions to Accuracy Ratings

Specific cases with different accuracy ratings for certain input types.

Instrument Disposal Procedures

Safe Disposal Guidelines

Instructions for responsible instrument disposal and recycling.