48-618 ES/EZ Modulevel Displacer Level Transmitter (Top Hat Assembly Design)
Read this Manual Before Installing
This manual provides information on the Digital ES II and
Analog EZ Modulevel Electronic Transmitters. It is impor-
tant that all instructions are read carefully and followed in
sequence. Detailed installation, wiring and calibration
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 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
Follow all standard industry procedures for servicing elec-
trical and computer equipment when working with or
around high voltage. Always shut off the power supply
before touching any components.
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 pro-
vided by equipment may be impaired.
Notice of Trademark, Copyright and Limitations
Magnetrol & Magnetrol logotype and STI & STI logotype,
and Modulevel are registered trademarks of Magnetrol
International, Incorporated. Digital ES II, Digital ES II
Modulevel, Analog EZ & Analog EZ Modulevel, Smart EZ
& Smart EZ Modulevel are tradenames of Magnetrol
International, Incorporated.
Copyright © 2007 Magnetrol International, Incorporated.
All rights reserved.
Performance specifications are effective with date of issue
and are subject to change without notice. Magnetrol/STI
reserves the right to make changes to the product described
in this manual at any time without notice. Magnetrol/STI
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 deter-
mined 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 writ-
ten warranties covering some Magnetrol 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.
