822-1002-C01 Datasheet, PDF (2/40 Pages) Magnetrol International, Inc. – Kotron® Sentinel Models 822, 832 and 842

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.
Copyright © 2006 Magnetrol International
All rights reserved.
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.
50-621 Kotron Sentinel Models 822, 832 and 842 RF Point Level Switches