Gasboy Atlas Start-up User Manual
Page 5
MDE-4334D Atlas™ Start-up and Service Manual · July 2013
Page iii
Table of Contents
LCD Display (0.6-inch) [T17701-G1 (Atlas 8800 Only)] . . . . . . . . . . . . 5-44
LCD Display (0.6-inch) [T18981-G1 (Atlas 8800 Only)] . . . . . . . . . . . . 5-45
Replacing Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Main Power Supply (T19868-G1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48
I.S Barrier Assembly ATC (T19428-G1). . . . . . . . . . . . . . . . . . . . . . . . 5-50
Q10131-03 Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-50
About Standard Pulsers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-53
Testing Pulsers and I.S Barriers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-53
Pulser Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
About Ultra-Hi Pulsers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-55
DEF Heating System (Commercial Cold Weather DEF Units Only) . . 5-55
Coriolis Meter Interface Board (M10030A001). . . . . . . . . . . . . . . . . . . 5-57
6 – Hydraulic/Mechanical Components
2-stage Solenoid Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Working on Hydraulic Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Servicing Hydraulic Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Servicing Seals, O-rings, and Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Pipes and Hydraulic Plumbing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
Torque Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
About Purging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Purging Product Lines (New Installations) . . . . . . . . . . . . . . . . . . . . . . 6-10
Purging Pumps and Dispensers (with Fuel in Product Lines) . . . . . . . 6-11
Purging Air in DEF Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Measuring Flow Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Measuring Pressure and Vacuum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Using Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Pressure Measuring Locations on Unit . . . . . . . . . . . . . . . . . . . . . . . . 6-15
Measuring Pressure Drop for Pumps and Dispensers . . . . . . . . . . . . . 6-16
Analyzing Pressure Drop for Pumps and Dispensers . . . . . . . . . . . . . 6-17
Measuring Vacuum for Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
About Vacuum Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Measuring Dry Vacuum for Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
Measuring Wet Vacuum and Pressure for Pump . . . . . . . . . . . . . . . . . 6-20
About Calibrating Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
CFT Meter Calibration Adjustment for Standard, Hi-Flow, and
Super-Hi™ Models (All Models Excluding 9850K and 9850KX) . . . . . 6-23
LC Meter Calibration Adjustment for Ultra-Hi
Models 9850K and 9850KX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Calibration Adjustment for E85/DEF Units