Watlow QPAC User Manual download pdf (Page 2)

2 QPAC User's Guide

How to Use this Guide

Notes

A bold text "NOTE" marks a short message in the margin to alert you to an

important detail.

Safety Information

This user's guide also has boldface safety information notes to protect both

you and your equipment. Please be attentive to them.

The CAUTION symbol ç (exclamation point) in the wide text column alerts

you to a "CAUTION," a safety or functional hazard which could affect your

equipment or its performance. A full explanation is in the narrow column on

the left side of the page.

The WARNING symbol

(lightning bolt) in the wide text column alerts you

to a "WARNING," a safety hazard which could affect you and the equipment.

A full explanation is in the narrow column on the left side of the page.

Your Feedback

We welcome comments or suggestions on this manual, please contact:

Technical Writer, Watlow Winona, 1241 Bundy Blvd, P.O. Box 5580, Winona,

MN 55987-5580. Phone: 507-454-5300; Fax: 507-452-4507. The QPAC User's

Guide is copyrighted by Watlow Winona, Inc. © August 2010 with all rights

reserved.

Technical Assistance

If you encounter a problem with your Watlow controller, review your congu-

ration information to verify that your selections are consistent with your appli-

cation: inputs, outputs, alarms, limits, etc. If the problem persists, you can get

technical assistance from your local Watlow representative (see back cover),

by e-mailing your questions to wintechsupport@watlow.com or by dialing +1

507-494-5656 between 7 a.m. and 5 p.m., Central Standard Time (CST). Ask

for for an Applications Engineer. Please have the following information avail-

able when calling:

• Complete model number • All conguration information

• User's Guide • Serial Number

The model, part number, and serial numbers can be found on the label on

the outside of the case.

How to Read the QPAC Model Number

How to Use

this Manual

NOTE:

Details of a "Note" ap-

pear here, on the left

side of each page.

CAUTION:

Details of a "Caution"

appear here, on the left

side of each page.

WARNING:

Details of a "Warning"

appear here, on the left

side of each page.

The QPAC model number provides phase, supply voltage, amperage and control type

information, in that order. For example:

Fan Cooled 150Amp (150A @ 480V

Å (ac), 3-phase)

480VÅ (ac) Supply Burst Fired, Variable Time Base

3-Phase 2-Leg Open Heater, Shorted SCR Detector

Q32-481-150-BV2

Refer to the model number breakdown in the Model Number Information chart in the

Appendix for a complete listing.

1 2 3 4 5 6 7 ... 33 34

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Watlow QPAC User Manual Page 2

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