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BOC Edwards iH Series User Manual

BOC Edwards iH Series
192 pages
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A533-50-880
Issue D
Manor Royal, Crawley, West Sussex, RH10 9LW, UK
Telephone: +44 (0) 1293 528844 Fax: +44 (0) 1293 533453
http://www.bocedwards.com
iH Dry Pumping Systems
Instruction Manual

Table of Contents

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BOC Edwards iH Series Specifications

General IconGeneral
BrandBOC Edwards
ModeliH Series
CategoryWater Pump
LanguageEnglish

Summary

1 INTRODUCTION

1.1 Scope and definitions

Defines the manual's scope and key terms used throughout the document.

1.2 ATEX directive implications

Explains ATEX directive compliance for equipment used in potentially explosive atmospheres.

1.3 The iH system

Describes the iH system, its components, and general operation methods.

1.4 Safety

Outlines general safety precautions and potential hazards associated with operating the iH system.

1.10 Electrical system

1.10.1 Introduction

Introduces the electrical system components and their communication methods.

1.10.2 Electrics box

Details the Electrics Box, its connectors, and internal components.

1.10.3 Electronics module

Explains the function of the Electronics Module and connected sensors.

1.10.4 Gas module

Describes the communication and control of the Gas Module.

1.11 Controls and indicators

1.12 Control functions

1.12.1 Priority of control

Explains how control is managed between different modules connected to the iH system.

1.12.2 Setpoints, warning and alarm conditions

Describes how setpoints, warnings, and alarms are determined and reported.

1.12.3 Safety sensors

Lists safety sensors and their corresponding shut-down conditions.

1.13 Pump display terminal

1.18 iH Disconnect box (accessory)

1.18.1 Start control

Describes the use of the DRY PUMP POWER ON/RESET button for operation.

1.18.2 Emergency off control

Details the methods for shutting down the system in an emergency.

1.18.4 Circuit protection

Describes the circuit breakers and fuses used for protection within the disconnect box.

2 TECHNICAL DATA

2.1 General

Provides general specifications like dimensions, warm-up times, and operating conditions.

2.2 Performance

Lists performance data such as pumping speed, ultimate vacuum, and power curves.

2.3 Temperature control system

Details the types and specifications of temperature sensors and switches used in the system.

2.4 Cooling-water supply

Specifies requirements for the cooling-water supply, including pressure, flow rate, and quality.

2.5 Lubrication

Provides information on oil types and quantities for HCDP and HCMB pumps.

2.6 Electrical data

Details electrical supply voltage, tolerance, installation category, and fuse types.

2.7 Gas system

Covers nitrogen supply pressure, quality, flow rates, and transducer accuracy.

2.11 Default setpoints

Lists default setpoints for various parameters used in the Electrics box and Electronics module.

2.14 Disconnect box (accessory)

Details the specifications and electrical data for the disconnect box accessory.

3 INSTALLATION

3.1 Safety

Provides critical safety warnings and precautions for installing the iH pump series.

3.2 Installation checklist

Lists the required installation operations and corresponding manual sections.

3.3 Unpack and inspect

Details the procedure for unpacking and inspecting the iH system upon delivery.

3.4 Remove the enclosure panels

Provides instructions for removing the right-hand and left-hand side enclosure panels.

3.5 Reconfigure the nitrogen and/or water connections (if required)

Explains how to reconfigure nitrogen and water connections for different frequencies or locations.

3.6 Locate the iH system

Outlines the procedure for positioning the iH system in its operating location.

3.7 Check the pump oil-level(s)

Instructs on how to check oil levels in the HCDP and HCMB pumps.

3.8 Install or replace the pump display terminal and optional accessories (if necessary)

Guides on installing optional accessories as described in their respective manuals.

3.9 Connect the iH inlet to your vacuum system

Details the procedure for connecting the iH system inlet to the vacuum system.

3.10 Connect the iH exhaust outlet to your exhaust-extraction system

Provides instructions for connecting the iH exhaust outlet to the exhaust extraction system.

3.12 Connect the nitrogen supply

Details how to connect the nitrogen supply to the iH system, including pipeline recommendations.

3.13 Leak test the system

Outlines the procedure for leak testing the system using helium.

3.15 Connect to your emergency stop circuit (optional)

Explains how to connect external control equipment to the iH system for emergency shutdown.

3.16 Electrical supply and RF earth (ground) connections

Covers electrical supply and RF earth connections, including reconfiguration procedures.

3.18 Connect the cooling-water hoses

Details the procedure for connecting cooling-water supply and return hoses.

3.20 Commission the iH system

Provides steps for switching on and commissioning the iH80/iH1000 system.

3.21 Install the disconnect box (accessory)

Details the procedure for unpacking and inspecting the disconnect box accessory.

3.22 Install photohelic switch/gauge (accessory)

Details the procedure for unpacking and inspecting the photohelic switch/gauge accessory.

4 PUMP DISPLAY TERMINAL MENUS AND DISPLAY FORMATS

4.1 Introduction

Introduces the menu diagrams and symbols used on the Pump Display Terminal.

4.2 General operation

Explains how to navigate and operate the menus on the Pump Display Terminal.

4.3 The CANCEL button

Details the specific uses and general function of the CANCEL button within menus.

4.4 Display text and variable text

Explains how text and variable markers are displayed in menu diagrams.

4.5 Wrap-around

Describes the wrap-around function for digit and character changes on the display.

4.6 Timeout

Explains the automatic exit from menus after a period of inactivity.

4.7 Menu structure

Shows the menu structure and how missing components are indicated.

4.8 Example

Provides an example of how to interpret menu diagrams, using changing units as a case.

5 OPERATION

5.1 Introduction

Introduces the use of the Pump Display Terminal for operating the iH system.

5.2 ATEX directive implications

Explains the equipment's compliance with ATEX directive for explosive atmospheres.

5.3 Configure the system (optional)

Guides on configuring the system with appropriate setpoints for optimal application performance.

5.4 Change the display format

Explains how to change the information displayed on the normal display pages.

5.5 Take and release control

Explains how to take and release control of the iH system using the Pump Display Terminal.

5.6 Start-up

Provides a step-by-step procedure for safely starting up the iH system.

5.9 Warning and alarm indications

Describes how warning and alarm conditions are indicated and acknowledged.

5.10 Manual shut-down

Details the procedure for manually shutting down the iH system using Fast or Auto options.

5.11 Automatic shut-down

Explains automatic shutdown based on alarms and the 'run til crash' mode.

5.12 Emergency stop

Describes how to use the emergency stop switch to shut down the system.

5.14 Restart the iH system after emergency stop or automatic shut-down

Details how to restart the iH system after an emergency or automatic shutdown.

5.15 Operation of iH system components

Explains how to manually control individual iH system components for troubleshooting.

5.17 Disconnect box and photohelic switch/gauge (accessories)

Details the normal startup procedure for the disconnect box and system.

6 MAINTENANCE

6.1 Safety

Provides essential safety instructions and precautions for performing maintenance on the iH system.

6.2 Correct use of tube fittings

Details the procedure for correctly fitting and tightening tube fittings to prevent gas leaks.

6.4 Inspect the connections, pipelines, cables and fittings

Outlines checks for security, corrosion, damage, and leaks in system connections.

6.6 Inspect and clean the exhaust-pipe, elbow and check-valve

Details the procedure for dismantling, cleaning, and refitting the exhaust-pipe and elbow.

6.7 Check the HCMB pump oil-level (iH600/iH1000 only)

Details how to check the HCMB pump oil level, including safety warnings.

6.8 Check the HCDP pump oil-level

Explains how to check the HCDP pump oil level, including safety and operational cautions.

6.9 Change the HCDP pump oil

Provides the procedure for changing the HCDP pump oil, including safety warnings.

6.11 Zero the gas module flow transducer

Explains how to zero the gas module flow transducer for accurate measurements.

6.13 Replace a fuse

Details the procedure and warnings for replacing fuses in the system.

6.14 Replace the pump display terminal

Explains how to replace the Pump Display Terminal without switching off the iH system.

6.15 Relocate the iH system for maintenance

Provides instructions for moving the iH system for maintenance work.

6.16 Check for free rotation of the HCDP pump

Details checking pump rotation for automatic shutdowns due to excessive motor power.

6.17 Fault finding

Explains how to use warning/alarm messages and error numbers for fault finding.

6.18 Disconnect box and photohelic switch/gauge (accessories)

Provides a table of symptoms, probable causes, and recommendations for disconnect box faults.

7 STORAGE AND DISPOSAL

7.1 Storage

Provides instructions for storing the iH system, including draining cooling-water.

7.2 Disposal

Outlines safe disposal procedures in accordance with local environmental requirements.

7.3 Transportation

Details procedures and warnings for transporting the iH system, including oil and cooling-water management.

8 SERVICE, SPARES AND ACCESSORIES

8.1 Introduction

Introduces the availability of spares and accessories from BOC Edwards worldwide.

8.2 Service

Describes the BOC Edwards service network and available service options.

8.3 Spares

Lists various spare parts and their corresponding item numbers for the iH system.

8.4 Ordering accessories

Lists various accessories and their item numbers for the iH system.

8.5 Other accessories

Lists various other accessories available for the iH system.

BOC EDWARDS Return of BOC Edwards Equipment - Procedure

PROCEDURE

Outlines the step-by-step procedure for returning BOC Edwards equipment.

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