Aplisens ERH-01 04-07 Manual - Página 3

Procurar online ou descarregar pdf Manual para Interruptor Aplisens ERH-01 04-07. Aplisens ERH-01 04-07 17 páginas. Level switches

1. INTRODUCTION

Level switches is designed for automatic adjustment, signalling or controlling of preset threshold

value of fluid level in open or closed (pressurized) tanks, in wide range of pressures and temperatures.

Other applications must be consulted with the producer.

Producer is not responsible for any damages, resulting from controller use, inconsistent with above

applications. The risk is born by the user only.

The element of proper use of that device is also following this technical documentation

recommendations.

1.1.2. Definitions used in the description

• Operator – person using the device according to its purpose (PN-EN 61010-1, July 2004),

• Technical inspection – person or group of persons, responsible for device use and maintenance,

and assuring appropriate trainings for OPERATORS (PN-EN 61010-1, July 2004),

1.1.3. Allowed operations range:

•

For operator – level switch operation.

•

Technical inspection – as for operator, also mechanical and electrical installation and adjustment

activities.

Installation works and level switch start-up should be performed only by qualified electricians

or personnel trained under their supervision, according to valid regulations and electrotechnical

recommendations.

In case of not following recommendations and warnings serious injuries and/or property damages

may occur. Operator must be properly trained by technical inspection and familiarized with all safety

recommendations and warnings.

For reliable and safe level switch operation it is required to assure proper transport, storage,

installation, start-up and maintenance.

In this technical documentation the important safety information are marked with the following

symbols:

"Indication" shows action or process, especially important for proper device operation.

In case of not following such recommendation property damages may occur.

"Warning" shows action or process, which in case of improper execution may

be dangerous for personnel or cause serious property damages.

Updating August 2010

TECHNICAL PRODUCT DOCUMENTATION

This symbol means: Indication.

This symbol means : Warning.

ER5-1047

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Pages: 17