910-A1A0-006 Datasheet, PDF (2/12 Pages) Magnetrol International, Inc. – Echotel® Model 910

Read this Manual Before Installing
This manual provides information on the Echotel Model
910 Ultrasonic Liquid Level Switches. It is important that
all instructions are read carefully and followed in
sequence. Detailed instructions are included in the
Installation section of this manual.
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 Echotel Model 910 is designed for use 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.
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) This device must accept any interference
received, including interference that may cause unde-
sired operation.
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 and Echotel are regis-
tered trademarks of Magnetrol International.
Copyright © 2011 Magnetrol International, Incorporated.
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 accura-
cy of the information in this manual.
Warranty
All Magnetrol Model 910 Level Switches are
warranted free of defects in materials or workmanship for
two full years 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 will repair or replace the control at
no cost to the purchaser (or owner) other than
transportation.
Magnetrol 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 products.
Quality Assurance
The quality assurance system in place at Magnetrol guar-
antees the highest level of quality throughout the compa-
ny. Magnetrol is committed to providing
full customer satisfaction both in quality products and
quality service.
The Magnetrol 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.
51-604 Echotel Model 910