Table of Contents:
Page
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Set-Up Inspection & Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Starting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
Heater Starting Procdures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Trouble Shooting For Heating Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Parts Breakdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-18
Installation and Maintenance Manual
Model VF900SC
Construction Heater
342 N. Co. Rd. 400 East • Valparaiso, IN 46383
219-464-8818 • 888-432-8924 • Fax 800-255-7985
www.heatwagon.com
WARRANTY
All new Heat Wagon and Sure Flame heaters and fans are guaranteed against defective materials and work-
manship for one (1) year from invoice date.
Warranty repairs may be made only by an authorized, trained and certified Heat Wagon dealer. Warranty
repairs by other entities will not be considered. Warranty claims must include model number and serial
number.
LIMITATIONS
Warrant claims for service parts (wear parts) such as spark plugs, igniters, flame rods will not be allowed.
Diagnostic parts such as voltage meters and pressure gauges are not warrantable.
Evidence of improper fuel usage, fuel pressures outside of manufacturer’s specification, poor fuel quality,
and improper electric power, misapplication or evidence of abuse may be cause for rejection of warranty
claims.
Travel time, mileage and shipping charges will not be allowed. Minor adjustments of heaters are dealers’
responsibility. Defective parts must be tagged and held for possible return to the factory for 60 days from
date of repair. The factory will provide a return goods authorization, (RGA) for defective parts to be
returned.
No warranty will be allowed for parts not purchased from Heat Wagon.
2
Summary of Contents for VF900SC The Dragon Wagon
Page 6: ... NORMAL 5 GENERATOR ...
Page 7: ...6 GENERATOR ...
Page 8: ...7 GENERATOR ...
Page 10: ...9 These These Overheat ...
Page 11: ...10 ...
Page 12: ...11 PREVENTATIVE MAINTENANCE Part HWP24390 ...
Page 13: ...12 Troubleshooting for Heating Unit ...
Page 14: ...13 VF900 HEATED FILTER ...
Page 15: ...14 V900 ...
Page 16: ...15 VF900 ...
Page 17: ...16 Not Shown HWP 110121 Wix Fuel Filter HWP 24390 Replacement Element ...
Page 18: ...17 ...
Page 19: ...18 ...
Page 20: ...PUMP PRESSURE GAUGE 99AM003 DUCTING WD2025 20 x 25 ACCESSORIES ...