Introduction - Wayne Dresser Vista 1 Series Service Manual

This manual describes the service of Wayne Vista series blending and non-blending dispensers that
have a 1 in the prefix of the model number. For example, 1/V390D1/GQY. Again these dispensers
can be identified by their model which begins with "1/V". The basic troubleshooting methods and
service theory will remain the same for all models of dispensers which satisfy the above definition.
Any information which is specific to a particular model of dispenser will be shown as specific in
the text.
Any service problems which cannot be solved should be referred to Wayne Technical Support or
to the appropriate regional service office.
Wayne Technical Support
Austin, TX
Northeast Regional
Service Office
Salisbury, MD
Southeast Regional
Service Office
Atlanta, GA
North Central Regional
Service Office
Chicago, IL
South Central Regional
Service Office
Houston, TX
Southwest Regional
Service Office
Cypress, CA
Northwest Regional
Service Office
San Ramon, CA
Mid-Atlantic Regional
Service Office
Baltimore, MD
Caribbean and Latin America
Service Office
Salisbury, MD
Mid-East and Africa
Service Office
United Kingdom
Far East
Service Office
Singapore
February 1997

1. INTRODUCTION

INTERNATIONAL OFFICES
1-800-926-3737
24 hours/7 days
410-546-6750
8:30AM-5:00 PM Eastern
770-988-3362
8:30AM-5:00PM Eastern
312-693-7404
8:30AM-5:00PM Central
713-987-5442
8:30AM-5:00PM Central
714-952-1137
8:30AM-5:00PM Pacific
510-328-0400
8:30AM-5:00PM Pacific
410-691-2200
8:30AM-5:00PM Eastern
(Voice) 410-546-6757
(FAX) 410-548-6968
(Voice) 44-1635-874881
(FAX) 44-1635-876633
(Voice) 65-734-4431
(FAX) 65-737-0219
Part No. 920160 Rev A
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