Owner's manual

EZ-ZONE PM Limit Express • 2 •
Safety Information
We use note, caution and warning symbols throughout this book to draw your attention to important operational
and safety information.
A “NOTE” marks a short message to alert you to an important detail.
A “CAUTION” safety alert appears with information that is important for protecting your equipment and perfor-
mance. Be especially careful to read and follow all cautions that apply to your application.
A “WARNING” safety alert appears with information that is important for protecting you, others and equipment
from damage. Pay very close attention to all warnings that apply to your application.
The electrical hazard symbol, (a lightning bolt in a triangle) precedes an electric shock hazard CAUTION or
WARNING safety statement. Further explanations follow:
Symbol Explanation
CAUTION – Warning or Hazard that needs further explanation than label on unit can provide.
Consult users manual for further information.
ESD Sensitive product, use proper grounding and handling techniques when installing or
servicing product.
Unit protected by double/reinforced insulation for shock hazard prevention.
Do not throw in trash, use proper recycling techniques or consult manufacturer for proper
disposal.
Unit can be powered with either alternating current (ac) voltage or direct current (dc) voltage.
Unit is a Listed device per Underwriters Laboratories®. It has been evaluated to United
States and Canadian requirements for Process Control Equipment. UL 61010 and CSA C22.2
No. 61010. File E185611 QUYX, QUYX7. See: www.ul.com
Unit is compliant with European Union directives. See Declaration of Conformity for further
details on Directives and Standards used for Compliance.
Unit has been reviewed and approved by Factory Mutual as a Temperature Limit Device per
FM Class 3545 standard. See: www.fmglobal.com
Unit has been reviewed and approved by CSA International for use as Temperature
Indicating-Regulating Equipment per CSA C22.2 No. 24. See: www.csa-international.org
Warranty
This EZ-ZONE
®
PM is manufactured by ISO 9001 registered processes and is backed by a three year warranty to
the first purchaser for use, providing that the units have not been misapplied. Watlow's obligations hereunder, at
Watlow's option, are limited to replacement, repair or refund of purchase price, and parts which upon examina-
tion prove to be defective within the warranty period specified. This warranty does not apply to damage resulting
from transportation, alteration, misuse or abuse. The purchaser must use Watlow parts to maintain all listed
ratings.