T31-002N-10A Datasheet, PDF (2/28 Pages) Magnetrol International, Inc. – Tuffy® II Liquid Level Controls with Electric Switches

Read this Manual Before Installing
This manual provides information on the Tuffy II Float
Level Switch. It is important that all instructions are read
carefully and followed in sequence. Detailed installation
and wiring instructions are included in 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
materials. In this manual, a caution box indicates a
potentially 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
Follow all standard industry procedures for servicing elec-
trical equipment when working with or around high
voltage. Always shut off the power supply before touching
any components.
WARNING! Explosion hazard. Do not connect or discon-
nect equipment unless power has been switched off or the
area is known to be non-hazardous.
Low Voltage Directive
For use in Installations Category II, Pollution Degree 2.
If equipment is used in a manner not specified by the
manufacturer, protection provided by equipment may be
impaired.
Notice of Trademark, Copyright, and Limitations
Magnetrol & Magnetrol logotype, and Tuffy are registered
trademarks of Magnetrol International, Incorporated.
Copyright © 2010 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 accuracy of the
information in this manual.
Warranty
All Magnetrol mechanical level and flow controls are war-
ranted free of defects in materials or workmanship for five
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 sat-
isfaction 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.
44-607 Tuffy II Liquid Level Switch