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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 1: ...nce 342 N Co Rd 400 East Valparaiso IN 46383 888 432 8924 Fax 219 462 7985 www heatwagon com Revision 10 12 CAUTION Do not use this heater in a space where gasoline or other liquids having flammable vapors are stored Self Contained Construction Heater VF900SC The Dragon Wagon C US ...

Page 2: ...d assistance or heater information such as an instruction manual labels etc contact your local Heat Wagon dealer or the manufacturer W A R N I N G Fire burn inhalation and explosion hazard Keep solid combustibles such as build ing materials paper or cardboard a safe distance away from the heater as recom mended by the instructions Never use the heater in spaces which do or may contain volatile or ...

Page 3: ...ll 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 elect...

Page 4: ...A Z482 E3 7kW Max Power 6kW Continuous Power 3600 RPM 60 Hz AC Kubota 2 Cylinder Engine Liquid Cooled Hour Meter Review Kobota Operators Manual for Additional Information Trailer DOT Approved 2 x 3 500 Lbs Dual Axle 4 x 15 Tires Electric Brakes Safety Chains 2 Trailer Ball Duct Storage Cabinet Includes 2 25 sections of 20 diameter duct 200 Gallon Fuel Cell with 1000 Watt Immersion Heater Front Scr...

Page 5: ... operates properly Inspect the tires to ensure good condition and proper inflation Check lugnuts and torque to 80 90 ft lbs Lugnuts should be retorqued after first 100mi of towing Check operation of brakes and brake lights Make sure the battery is fully charged and the terminals are tight and clean Ensure the electrolyte is at the correct level Check the service intervals for oil filters fuel filt...

Page 6: ... NORMAL 5 GENERATOR ...

Page 7: ...6 GENERATOR ...

Page 8: ...7 GENERATOR ...

Page 9: ... ADJUST TEMPERATURE SETTING ON REMOTE THERMOSTAT TO DESIRED SET POINT MAKE SURE INLET PORTS ARE FREE OF SNOW ICE OR ANY DEBRIS TURN THE CONTROL KNOB TURN TO THE FLAME ICON BURNER BLOWER WILL START AND COMMENCE PRE PURGE SEQUENCE IF BURNER DOES NOT FIRE PUSH RESET BUTTON ON BURNER AFTER THE BURNER FIRES UP BLOWER FANS WILL START AFTER 2 TO 3 MINUTES IF AFTER 3 ATTEMPTS TO START BURNER DO NOT PUSH R...

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 ...

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