Propane system – EDCO 4GC-P User Manual
Page 5

Printed in USA
TVW
©2012
Page 5
E-SEC,2EC,2GC-P,4GC-I-0512
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone (301) 663-1600 • 1-800-638-3326
Fax (301) 663-1607 • 1-800-447-3326
Website: www.contrxsystems.com
Email: [email protected]
Propane
System
Main Fuel 
Valve 
Propane Tank
(20 lb horizontal) 
Locating 
Hole
NOTE: The Red arrow 
on the tank will be point-
ing “up”. The locating 
hole is oriented under 
the gauge as viewed in 
the photo on the left.
Propane Tank (P/N 5130)
Horizontal Mount (Vapor 
Withdrawal)
#1 Main Power 
Adjustment 
High Pressure
LP Hose 
Vacuum 
Fuelock - Filter
High Pressure
LP Hose 
Vacuum 
Hose 
Vapor Hose
(Low Pressure) 
Dry-Gas
Regulator 
#2 Idle Mixture
Screw 
Propane Tank
(20 lb horizontal) 
Fuel Gauge
Red Arrow
Pointing “Up”
Tank Bottom 
