Watlow E-Safe Hybrid Relay Rev B - Manual

E-SAFE Relay
User’s Manual
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 performance. 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 dam-
age. Pay very close attention to all warnings that apply to
your application.
The safety alert symbol, ç (an exclamation point in a trian-
gle) precedes a general CAUTION or WARNING statement.
The electrical hazard symbol, Ó (a lightning bolt in a trian-
gle) precedes an electric shock hazard CAUTION or WARN-
ING safety statement.
Technical Assistance
If you encounter a problem with your Watlow controller,
review your configuration information to verify that your
selections are consistent with your application: inputs; out-
puts; alarms; limits; etc. If the problem persists after checking
the configuration of the controller, you can get technical assis-
tance from your local Watlow representative (see back cover),
or in the U.S., dial +1 (507) 454-5300. For technical support,
ask for for an Applications Engineer.
Please have the following information available when calling:
• Complete model number • User’s Manual
Your Comments
We welcome your comments or suggestions on this user’s
manual. Please send them to: Technical Writer, Watlow
Winona, 1241 Bundy Blvd., P.O. Box 5580, Winona,
Minnesota, USA 55987-5580; telephone: +1 (507) 454-5300;
fax: +1 (507) 452-4507. © Copyright 2001 by Watlow Winona,
Inc. (2143) All rights reserved.
1241 Bundy Boulevard, Winona, Minnesota USA 55987-5580
Phone: +1 (507) 454-5300 Fax: +1 (507) 452-4507
Internet: http://www.watlow.com
Hybrid Relay
English
Rev C
February, 2004
ç
CAUTION or
WARNING
Ó
Electrical
Shock Hazard
CAUTION or
WARNING
About Watlow Winona
Watlow Winona is a U.S. division of Watlow Electric Mfg. Co., St.
Louis, Missouri, a manufacturer of industrial electric heating products
since 1922. Watlow products include electric heaters, sensors,
controllers and switching devices. The Winona operation has been
designing solid-state electronic control devices since 1962, and has
earned the reputation as an excellent supplier to original equipment
manufacturers. These OEMs and end users depend upon Watlow
Winona to provide compatibly engineered controls that they can
incorporate into their products with confidence. Watlow Winona
resides in a 100,000-square-foot marketing, engineering and
manufacturing facility in Winona, Minnesota.
Warranty
The Watlow E-Safe Relay is warranted to be free of defects in material
and workmanship for 18 months after delivery to the first purchaser
for use, providing that the units have not been misapplied. Since
Watlow has no control over their use, and sometimes misuse, we
cannot guarantee against failure. Watlow's obligations hereunder, at
Watlow's option, are limited to replacement, repair or refund of
purchase price, and parts which upon examination prove to be
defective within the warranty period specified. This warranty does not
apply to damage resulting from transportation, alteration, misuse, or
abuse.
Returns
• Call or fax your distributor or the nearest Watlow sales office for
best information about returns. (See outside back cover.)
• To return directly to Watlow Winona in the U.S., first call or fax
Customer Service for a Return Material Authorization (RMA)
number (telephone: +1 (507) 454-5300; fax: +1 (507) 452-4507).
• Put the RMA number on the shipping label, along with on a written
description of the problem.
• A restocking charge of 20% of the net price is charged for all
standard units returned to stock.
United States ( headquarters)
Watlow Electric Manufacturing Co.
12001 Lackland Road
St. Louis, Missouri, USA 63146
Telephone: +1 (314) 878-4600
Fax: +1 (314) 878-6814
Europe:
Watlow GmbH
Lauchwasenstr. 1, Postfach 1165,
Kronau 76709 Germany
Telephone: +49 (0) 7253-9400-0
Fax: +49 (0) 7253-9400-44
Watlow France S.A.R.L.
Immeuble Somag,16 Rue Ampère,
Cergy Pontoise Cedex 95307
France
Telephone: +33 (01) 3073-2425
Fax: +33 (01) 3073-2875
Watlow Italy S.r.l.
Via Meucci 14,
20094 Corsico, Milano, Italy
Telephone: +39 (02) 458-8841
Fax: +39 (02) 458-69954
Watlow Limited
Robey Close, Linby Industrial Estate,
Linby, Nottingham NG15 8AA
England
Telephone: +44 (0) 115-964-0777
Fax: +44 (0) 115-964-0071
Latin America:
Watlow Mexico
Avenue Fundición #5,
Col. Parques Industriales,
Querétaro, Qro. México CP-76130
Telephone: +52 (42) 17-6235
Fax: +52 (42) 17-6403
Asia/Pacific:
Watlow Australia Pty., Ltd.
3 Belmont Place, Gladstone Park,
Tullamarine, Victoria 3043 Australia
Telephone: +61 (3) 9335-6449
Fax: +61 (3) 9330-3566
Watlow China Shanghai
Representative Office
179, Zhong Shan
Hong Qiao Cointek Bldg, Fl. 4, Unit P
Shanghai 200051 China
Telephone: +86 (21) 6229-8917
Fax: +86 (21) 6228-4654
Watlow Japan Ltd. K.K.
Azabu Embassy Heights 106,
1-11-12 Akasaka,
Minato-ku, Tokyo 107-0052 Japan
Telephone: +81 (3) 5403-4688
Fax: +81 (3) 3 5575-3373
Watlow Korea
3rd Fl. Han-il Bldg.
210-5 YangJae-dong, SeoCho-ku
Seoul, 137-893 Korea
Telephone: +82 (02) 575-9804
Fax: +82 (02) 575-9831
Watlow Malaysia Sdn Bhd
38-B Jalan Tun Dr. Awang
Bayan Lepas
Penang, Malaysia 11900
Telephone: +60 (4) 641-5977
Fax: +60 (4) 641-5979
Watlow Asia Engineering Pte. Ltd.
16, Ayer Rajah Crescent, #06-05A,
Ayer Rajah Industrial Estate,
Singapore 139965
Telephone: +65 6777-1266
Fax: +65 6777-7662
Watlow Electric Taiwan Corp.
10F-1 No. 189,
Chi-Shen 2nd Road,
Kaohsiung, Taiwan
Telephone: +886 (07) 288-5168
Fax: +886 (07) 288-5568
How to Reach Us
For other product information:
Watlow FAX REPLY: +1 (732) 885-6344, outside the U.S.; or +1 (800)
367-0430, inside the U.S.
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