Amphenol Tempsonics Level Plus LLE Посібник з експлуатації - Сторінка 5

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3. Introduction

3.1 Purpose and use of this manual

Important:

Before starting the operation of the equipment read this

documentation thoroughly and follow the safety information.

The content of this technical documentation and of its various annexes

is intended to provide information on mounting, installation and

commissioning by qualified automation personnel or instructed service

technicians who are familiar with the project planning and dealing with

Level Plus liquid level transmitters.

3.2 Used symbols and warnings

Warnings are intended for your personal safety and for avoidance

of damage to the described product or connected devices. In this

documentation, safety information and warnings to avoid dangers that

might affect the life and health of personnel or cause material damage

are highlighted by the preceding pictogram, which is defined below.

Symbol

Meaning

This symbol is used to point to situations

NOTICE

that may lead to material damage and/or

personal injury.

4. Safety instructions

4.1 Intended use

The liquid level transmitter is intended to be used to measure the level

of liquid(s) contained by a structure. The product may only be used for

the applications defined under item 1 to item 3 and only in conjunction

with third-party devices and components recommended or approved

by Temposonics. As a prerequisite of proper and safe operation, the

product requires correct transport, storage, mounting and commissio-

ning and must be operated with utmost care.

1. Application does not exceed product's performance specification in

chapter 5.5.

2. The liquid(s) being measured are compatible with the selected

wetted parts of the product.

3. Temposonics floats should be used for proper functionality and

safety approval.

4.2 Foreseeable misuse

Forseeable misuse

Wrong sensor connection

Improper Installation

Process Temperature out of range Signal Degradation, Possible

Power Supply out of range

Process Pressure out of range

Improper Chemical Compatibility Possible Damage to Sensor,

Modifying Sensor

Improper Grounding

Use of float not sold by

Temposonics

Fig. 1: Foreseeable misuse

Level Plus

LLE

Operation Manual

Consequence

Possible damage to electronics

See chapter 7 for Electrical

Connections

Physical damage to packaging

See chapter 6 for Installation

Damage to Sensor

See chapter 5.6 for Specifications

No Communication, Possible

Damage to Sensor

See chapter 5.6 for Specifications

Possible Damage to Sensor,

See chapter 5.6 for Specifications

Customer Must Select Wetted

Material that is compatible with

liquid(s) in tank

Warranty Void, Hazardous

Approval Void Customer should

contact factory for custom unit

Possible Damage to Sensor, Full

Protection Compromised,

See chapter 7.3 for Grounding

Unit may not function correctly or

may have erradic output