PBD175 (Spire 3.0)) Service Manual
© 2015-2016, Cornelius Inc. - 3 - Publication Number: 620062609SER
INTRODUCTION
SERVICE MANUAL OVERVIEW
This manual is organized to allow the reader to scan quickly to the subject of interest along the left side of the
pages and to read the detail about the subject or procedure on the right side of the page. The manual provides the
detail needed for newcomers to the industry, while allowing experienced technicians to skip over the details and
move quickly through the material.
This manual is designed as a guide for the trained technician in maintaining and servicing the Pepsi PBD175 (Spire
3.0) dispenser. It is not meant for employees operating the equipment.
Electrical Static Discharge (ESD) is possible when handling the electronics used in this dispenser. ESD can damage
software and components. Always use a ground strap when handling circuit boards contained in this unit.
SYSTEM OVERVIEW
The PBD175 (Spire 3.0) dispenser uses touch screen technology to interface with users or service personnel. The con-
trol system is comprised of a touch screen display controlled by a computer mounted in the unit. The computer receives
inputs from the Touch Screen and sends signals to the Valve Control board. The Valve Control board controls the unit's
valves and lights. The computer also has a service menu that allows the technician to BRIX the unit, do unit cleaning and
sanitization, remap valves and monitor communications to the display and Valve Control board. Power for the dispenser
comes from the two internal power supplies mounted on the left side of the unit.
CRITICAL COMPONENT STORAGE TEMPERATURES
Component Storage Temperature Range
NUC -4°F – 158°F (-20°C – 70°C)
USB Hub -4°F – 185°F (-20°C – 85°C)
MFV PCBA -22°F – 176°F (-30°C – 80°C)
Agitator PCBA -22°F – 176°F (-30°C – 80°C)
LX3 PCBA -4°F – 158°F (-20°C – 70°C)
30 VDC Power Supply -40°F – 185°F (-40°C – 85°C)
12/24 VDC Power Supply -4°F – 185°F (-20°C – 85°C)
19 VDC Power Supply -4°F – 176°F (-20°C – 80°C)
ADA 32°F – 122°F (0°C – 50°C)
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