Clarus 500 GC Service-Handbuch - Seite 20

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Introduction

Precautions

Be sure that all instrument operators read and understand the

precautions listed below. It is advisable to post a copy of the

precautions near or on the instrument shelf.

WARNING

The following precautions must be observed when using the Clarus 500 GC:

•

Be sure that the power line voltage of the Clarus 500 GC corresponds to the voltage used in your

laboratory.

•

Never remove the side panels of the Clarus 500 GC without shutting down the instrument and

disconnecting the instrument power cord from line power.

•

Do not immerse the purge gas exit line in a liquid, as the liq uid may be drawn back into the sample

holder.

•

Only high quality purge gases should be used with the Clarus 500 GC. Minimum purity of 99.995 %

is recommended. A high quality filter-dryer accessory is recommended for the removal of any

moisture from the purge gases.

•

Always encapsulate indium, tin, lead, and zinc standards in aluminum or graphite pans, as these

metals will alloy with gold, copper or platinum pans.

•

It is very important that nothing fall down into the cavity surrounding the sample holders. If

anything does fall down, IMMEDIATELY turn off the power switch of the Clarus 500 GC and call

your PerkinElmer Service Representative.

Environmental Conditions

Operating Conditions

CAUTION

The Clarus 500 GC is designed for indoor use only.

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