822-1002-C01 datasheet(2/40 Pages) MAGNETROL

2 / 40 page

50-621 Kotron Sentinel Models 822, 832 and 842 RF Point Level Switches

Read this Manual Before Installing

This manual provides information on the Kotron Models

822, 832 and 842 RF Point Level Switches. It is impor-

tant that all instructions are read carefully and followed

in sequence.

Conventions Used in this Manual

Certain conventions are used in this manual to convey

specific types of information. General technical material,

support data, and safety information are presented in

narrative form. The following styles are used for notes,

cautions, and warnings.

NOTES

Notes contain information that augments or clarifies

an operating step. Notes do not normally contain

actions. They follow the procedural steps to which

they refer.

Cautions

Cautions alert the technician to special conditions that

could injure personnel, damage equipment, or reduce

a component’s mechanical integrity. Cautions are also

used to alert the technician to unsafe practices or the

need for special protective equipment or specific mate-

rials. In this manual, a caution box indicates a poten-

tially hazardous situation which, if not avoided, may

result in minor or moderate injury.

WARNINGS

Warnings identify potentially dangerous situations or

serious hazards. In this manual, a warning indicates an

imminently hazardous situation which, if not avoided,

could result in serious injury or death.

Safety Messages

The Kotron Model 822, 832 and 842 systems may be

properly installed in Category II, Pollution Degree 2

installations. Follow all standard industry procedures for

servicing electrical and computer equipment when

working with or around high voltage. Always shut off the

power supply before touching any components. Although

high voltage is not present in this system, it may be present

in other systems.

Electrical components are sensitive to electrostatic

discharge. To prevent equipment damage, observe safety

procedures when working with electrostatic sensitive

components.

WARNING!

Explosion hazard. Do not connect or

disconnect equipment unless power has been switched off

or the area is known to be non-hazardous.

Low Voltage Directive

For use in Category II installations. If equipment is used

in a manner not specified by manufacturer, protection

provided by equipment may be impaired.

Notice of Trademark, Copyright, and Limitations

Magnetrol & Magnetrol logotype, STI & STI logotype,

and Kotron are registered trademarks of Magnetrol

International.

Performance specifications are effective with date of issue

and are subject to change without notice. Magnetrol

reserves the right to make changes to the product

described in this manual at any time without notice.

Magnetrol makes no warranty with respect to the accuracy

of the information in this manual.

Warranty

All Magnetrol/STI electronic level and flow controls are

warranted free of defects in materials or workmanship for

one full year from the date of original factory shipment.

If returned within the warranty period; and, upon

factory inspection of the control, the cause of the claim is

determined to be covered under the warranty; then,

Magnetrol/STI will repair or replace the control at

no cost to the purchaser (or owner) other than

transportation.

Magnetrol/STI shall not be liable for misapplication,

labor claims, direct or consequential damage or expense

arising from the installation or use of equipment. There

are no other warranties expressed or implied, except

special written warranties covering some Magnetrol/STI

products.

Quality Assurance

The quality assurance system in place at Magnetrol/STI

guarantees the highest level of quality throughout the

company. Magnetrol/STI is committed to providing full

customer satisfaction both in quality products and

quality service.

Magnetrol’s quality assurance system

is registered to ISO 9001 affirming its

commitment to known international

quality standards providing the

strongest assurance of product/service

quality available.

822-1002-C01 Datasheet(PDF) 2 Page - Magnetrol International, Inc.

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