GMI PS1 Bedienungsanleitung

USER HANDBOOK

Issue 7

23/05/2013

Part Number: 63183

GMI welcomes comments on all our publications.

Your comments can be of great value in helping us to improve our customer publications. Please

send any comments that you have to our Sales Department at GMI. Contact details are provided

on the back cover of this handbook.

This User Handbook is copyright of Gas Measurement Instruments Ltd (GMI) and the information contained

within, is for use only with the PS1.

Reproduction, in whole or in part, including utilisation in machines capable of reproduction or retrieval without

written permission of GMI is prohibited. Reverse engineering is not permitted.

LIABILITY

Every care has been taken in the preparation of this document, but GMI do not accept any responsibility for errors

or omissions and their consequences. Information in this document is subject to change without notice. This

document does not constitute a specication or basis for a contract. Your statutory rights under law are not affected.

MODIFICATION NOTICES

GMI aim to notify customers of relevant changes in the product operation and maintain this manual up to date.

In view of the policy of continuous product improvement there may be operational differences between the latest

product and this manual.

USER HANDBOOK

This Handbook is part of the PS1 product. Although every care is taken in the preparation of this Handbook it

does not constitute a specication for the instrument.

SOFTWARE

Software supplied for use in a particular product, may only be used in that product and may not be copied without

the written permission of GMI. Reproduction or disassembly of such embodied programmes or algorithms is

prohibited. Ownership of such software is not transferable and GMI does not warrant that the operation of the

software will be error free or that the software will meet the customer’s requirements.

DISPOSAL ADVICE

When no longer in use, dispose of the instrument carefully and with respect for the environment.

GMI will dispose of the instrument without charge if returned to the factory.

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SAFETY

• The instrument should be periodically tested, in a safe area, using a known gas concentration.

• Only GMI replacement parts should be used.

• If the instrument detects gas, follow your own organisation’s procedures and operational guidelines.

• PS1 instruments are certied as:

ATEX II 1 G Ex ia IIC T4 IECEx Ex ia IIC T4 Ga (Ta = -20oC to +50oC)

UL 913 Class I, Div 1 Groups A, B, C and D

MED, for oxygen instruments only. Refer to MED Declaration of Conformity for details

•This equipment is designed and manufactured to protect against other hazards as dened in paragraph

1.2.7 of Annex II of the ATEX Directive 94/9/EC

WARNING 1: DO NOT USE INSTRUMENT IN OXYGEN ENRICHED ATMOSPHERES.

WARNING 2: SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY.

WARNING 3: TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES,

DISCONNECT POWER BEFORE SERVICING.

Any right of claim relating to product liability or consequential damage to any third party against GMI is removed

if the warnings are not observed.

USER HANDBOOK

AREAS OF USE

Do not use instrument in potentially hazardous atmospheres containing greater than 21% Oxygen. The enclosure

material is polycarbonate / ABS and must not be exposed to environments which are liable to result in mechanical

or thermal degradation or to damage caused by contact with aggressive substances. Additional protection may

be required in environments where the instrument enclosure is liable to damage.

STORAGE, HANDLING AND TRANSIT

The instrument is designed to handle harsh environments and to meet *IP67. If not subjected to misuse or

malicious damage, the instrument will provide several years of reliable service.

The instrument contains electrochemical sensors with a minimum life of two (2) years. The PS1 instrument should

only be stored for a maximum of one (1) month from the date of manufacture (as indicated on instrument batch

label). Storage in excess of this will affect the instrument warranty. The sensor contains potentially corrosive

liquid and care should be taken when handling or disposing of the sensor, particularly when a leak is suspected.

* Note: IP rating is not veried by UL.

WARRANTY

The PS1 has a 2 year warranty against faulty goods or workmanship for the lifetime of the instrument. Consumable

and Mechanical parts are not included in this. These are covered under GMI standard warranty conditions.

For further details, please contact GMI.

The 2 year lifetime warranty is based on the following instrument use:

• Instrument switched on, for no more than 2 years

• Alarm duration, of no more than 1 minute per day

• IrDA communication, for no more than 2 minutes per day

Important: Signicant alarm and communication usage will reduce the lifetime of the instrument, i.e. the

instrument is unlikely to reach a lifetime of 2 years.

USER HANDBOOK

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CONTENTS

COPYRIGHT .....................................................................................................................................................................................i

LIABILITY ..........................................................................................................................................................................................i

MODIFICATION NOTICES................................................................................................................................................................i

SOFTWARE .....................................................................................................................................................................................ii

DISPOSAL ADVICE .........................................................................................................................................................................ii

SAFETY........................................................................................................................................................................................... iii

AREAS OF USE..............................................................................................................................................................................iv

STORAGE, HANDLING AND TRANSIT.......................................................................................................................................... iv

WARRANTY .....................................................................................................................................................................................v

1. INTRODUCTION.................................................................................................................. 1-1

1.1 INSTRUMENT PART NUMBER / GAS TYPE ................................................................................................................ 1-2

1.2 INSTRUMENT FEATURES ............................................................................................................................................ 1-2

1.3 INSTRUMENT IDENTIFICATION................................................................................................................................... 1-3

1.4 INSTRUMENT DISPLAY ................................................................................................................................................ 1-3

1.5 CONSTRUCTION........................................................................................................................................................... 1-3

USER HANDBOOK

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2. OPERATION......................................................................................................................... 2-1

2.1 SWITCHING THE INSTRUMENT ON ............................................................................................................................ 2-2

2.2 NORMAL OPERATING DISPLAY................................................................................................................................... 2-6

2.2.1. Life Remaining...................................................................................................................................................... 2-6

2.2.2. Battery Low / Exhausted....................................................................................................................................... 2-6

2.3 SWITCHING DISPLAY BACKLIGHT ON........................................................................................................................ 2-7

2.4 VIEWING MAXIMUM / MINIMUM VALUES.................................................................................................................... 2-7

2.4.1. Clearing the Max / Min Values .............................................................................................................................. 2-8

2.5 REMOTE SAMPLING..................................................................................................................................................... 2-8

2.6 SWITCHING THE INSTRUMENT OFF .......................................................................................................................... 2-9

2.7 OPERATOR MESSAGES / FAULT FLAGS .................................................................................................................. 2-10

2.8 TEST..............................................................................................................................................................................2-11

3. ALARMS............................................................................................................................... 3-1

3.1 ALARM DISPLAY............................................................................................................................................................ 3-2

3.2 ACKNOWLEDGE ALARM(S).......................................................................................................................................... 3-4

3.3 MUTE ALARM(S)............................................................................................................................................................ 3-4