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Pfeiffer Vacuum IKR 251 User Manual

Pfeiffer Vacuum IKR 251
48 pages
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OPERATING INSTRUCTIONS
EN
Translation of the Original
IKR 251
Cold cathode gauge

Table of Contents

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Pfeiffer Vacuum IKR 251 Specifications

General IconGeneral
BrandPfeiffer Vacuum
ModelIKR 251
CategoryMeasuring Instruments
LanguageEnglish

Summary

Disclaimer of liability

Copyright

About this manual

Validity

Document scope, applicable documents, and product variants.

Target group

Identifies the intended audience for these operating instructions.

Conventions

Explains text elements, pictographs, and product markings for clarity.

Abbreviations used

Lists abbreviations and their meanings employed throughout the manual.

Trademark proof

Lists registered trademarks referenced within the documentation.

Safety

General safety information

Defines risk levels and general safety warning categories used in the document.

Safety instructions

Provides specific safety directives linked to product life stages and potential hazards.

Safety precautions

Outlines general safety measures required for safe product handling and operation.

Limits of use of product

Details operational limits regarding humidity, orientation, and environmental conditions.

Proper use

Defines the gauge's intended purpose and specified operating pressure range.

Foreseeable improper use

Lists examples of misuse that will invalidate warranty and liability claims.

Product description

Function

Explains the operating principle of the cold cathode measuring system.

Status display

Describes the LED indicator for the gauge's current operating status.

Identifying the product

Guides on how to identify the product using information from its rating plate.

Scope of delivery

Lists all components included in the product shipment.

Transport and storage

Transporting the product

Provides instructions and recommendations for safely transporting the gauge.

Storing the product

Details safe storage conditions and precautions to prevent product damage.

Installation

Establishing vacuum connection

Instructions for connecting the gauge to the vacuum system's port.

Removing/installing magnetic unit

Steps for disassembling and reassembling the gauge's magnetic unit.

Establishing electric connection

Guidance on connecting the gauge electrically to the control unit.

Operation

Converting measuring signal and pressure

How to convert measured signals into pressure values using applicable constants.

Determining effective pressure with correction factors

How to adjust measurements for different gas types using provided correction factors.

Observing ignition delay

Information on the ignition delay characteristic of cold cathode measurement systems.

Pollution

Discusses the impact of contamination on gauge performance and warranty coverage.

Removal

Removing gauge

Step-by-step instructions for safely detaching the gauge from the vacuum system.

Maintenance

Maintaining the gauge

Information on gauge maintenance and procedures for replacing faulty units.

Disassembling gauge

Detailed steps for disassembling the gauge into its individual components.

Cleaning of components

Procedures and precautions for cleaning various gauge components.

Gauge assembling

Instructions for reassembling the gauge after cleaning or maintenance tasks.

Malfunctions

Malfunctions

Lists common malfunctions, their potential causes, and recommended remedies.

Shipping

Shipping

Guidelines and warnings for shipping contaminated or non-contaminated products for service.

Recycling and disposal

General disposal information

Information on recycling materials and general disposal practices for electronic products.

Dispose of gauges

Specific steps for the safe disposal and recycling of gauge components.

Service solutions by Pfeiffer Vacuum

Make use of Pfeiffer Vacuum service

Information on available service options like field service, replacement, and repair.

Submission of contaminated products

Policy regarding the submission of contaminated products for service and associated costs.

Spare parts

Spare parts

Lists available spare parts with their descriptions and corresponding order numbers.

Accessories

Accessory information

Details measurement cables, mating connectors, and magnetic shielding options.

Ordering accessories

Lists accessories with their order numbers for procurement.

Technical data and dimensions

General

Provides conversion tables for pressure and gas throughput units.

Technical data

Lists product specifications like range, accuracy, response time, and electrical data.

Dimensions

Shows the physical dimensions of the gauge for different flange types.

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