F1305 REV F
This manual applies to Fuel Pro 483 models with and without Coolant Heat.
Items marked with * indicate Coolant Heat features.
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TABLE OF CONTENTS
Applications, Models, and Options.................. 1
How it Works................................... 1
“SEEING IS BELIEVING”
®
........................ 2
Dimensions and Specifications..................... 3
� Important Safety Precautions ................... 4
Mounting and Fuel Line Routing.................... 5
Coolant Hose Routing* ........................... 6
Upgrading Fuel Pro 483 to Coolant Heat*
............ 7
12VDC Electric Pre-heater Installation
............... 8
120VAC Electric Overnight Heater Installation
......... 9
Priming the Fuel System .......................... 9
Water in Fuel (WIF) Sensor Installation .............. 10
Preventive Maintenance
......................... 11
Filter Change Procedure ......................... 12
Visual Diagnostics.............................. 13
Diagnostic Procedures
.......................... 14
Service Parts.................................. 16
Heaters & Water In Fuel (WIF) Sensors .............. 17
Warranty Policy ................................ 18
Parts Return Policy ............................. 19