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HEATFAST HF75K Instructions Manual

HEATFAST HF75K Instructions Manual

Oil fired forced air construction heater

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Carefully read and understand these instructions before assembling, operating, or servicing this heater. You may injure
yourself or others if you do not follow the instructions. This manual has been designed to instruct you on the proper
manner in which to assemble, maintain, store, and most importantly, how to operate the heater in a safe and efficient
manner. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater.
CANADIAN RESIDENTS:
THIS HEATER SHALL BE OPERATED IN ACCORDANCE
WITH THE REGULATION OF AUTHORITIES HAVING
JURISDICTION AND CSA STANDARD B139.
This is an unvented oil direct-fired heater intended for space heating of buildings under construction and for temporary
space heating of completed buildings when the products of combustion are discharged outdoors.
This product can expose you to chemicals including carbon monoxide, which is known to the State of California to cause
cancer, birth defects and/or other reproductive harm. For more information, go to www.P65warnings.ca.gov
THIS HEATER IS DESIGNED AND INTENDED FOR SPACE-HEATING OF BUILDINGS UNDER CONSTRUCTION AND
FOR SPOT HEATING WHEN THE PRODUCTS OF COMBUSTION ARE DISCHARGED OUTDOORS.
Not for Use in Living Areas
A Subsidiary of U.S. Stove Company
227 Industrial Dr., South Pittsburg, TN
PH: (423) 837-5155
www.powerfastproducts.com
HF45K / HF75K / HF125K / HF175K / HF215K
READ AND SAVE THESE INSTRUCTIONS
CALIFORNIA PROPOSITION 65 WARNING:
Oil Fired Forced Air
Construction Heater
®
U. S. RESIDENTS:
THE INSTALLATION OF THIS HEATER SHALL BE
IN ACCORDANCE WITH THE REGULATION OF
AUTHORITIES HAVING JURISDICTION AND NFPA 31
DANGER:
Suitable for Outdoor Use
853556-1802i

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Summarization of Contents

GENERAL HAZARD WARNING
Fire, Burn, Inhalation, Explosion Hazards
Keep combustibles away from heater; avoid volatile substances.
Prohibited Use Locations
Specifies not for home or recreational vehicle use.
Carbon Monoxide Poisoning Risk
Details CO risks, symptoms, and ventilation needs.
WARNING: RISK OF ELECTRIC SHOCK
Electrical Safety Precautions
Focuses on grounding, proper outlets, and avoiding water exposure.
WARNING: Air Quality Hazard
Air Quality and Ventilation Requirements
Proper ventilation to prevent CO exposure; limits for construction sites.
PRODUCT FEATURES AND SPECIFICATIONS
General Specifications Table
Lists models, BTU, fuel, pressure, capacity, consumption, electrical, fuse.
Parts List Overview
Lists components and their corresponding part numbers.
ASSEMBLY
HF45K/HF75K Handle Assembly
Steps to attach the handle to specific models.
Models with Wheels Assembly
Instructions for assembling wheels, axle, and frame for wheeled models.
PREPARATION FOR STARTING YOUR HEATER
Fueling the Heater Safely
Proper fuel type, storage, and filling procedures.
Initial Startup Location
Recommendation to perform the first lighting outdoors.
HEATER OPERATION AND CONTROLS
Adjusting Thermostat and Starting
How to set temperature, power on, and troubleshoot start issues.
Shutdown and Restart Procedures
Steps for normal shutdown, restart, and safety shutdown reset.
MAINTENANCE AND FILTERS
Air Filter Maintenance
Cleaning and replacing intake, output, and lint filters for optimal performance.
Photocell Maintenance
Instructions for cleaning the photocell lens.
NOZZLE, SPARK PLUG, AND FUEL FILTER
Replacing Nozzle and Spark Plug
Detailed steps for replacing nozzle and spark plug components.
Fuel Filter Maintenance
Procedures for cleaning or replacing the fuel filter.
PUMP PRESSURE AND TROUBLESHOOTING
Adjusting Pump Pressure
How to adjust pump pressure for optimal flame.
Troubleshooting Common Issues
Guide to identifying causes and corrective actions for operational problems.
LIMITED WARRANTY
Warranty Coverage and Limitations
Details the warranty period, what is covered, and exclusions.
Warranty Claim Procedure
Instructions for making a warranty claim and identifying the product.