Desa SB600D, SB350D owner manual Preventative Maintenance Schedule, How Often

Page 6

HIGH PRESSURE PORTABLE FORCED AIR HEATER 350,000 AND 600,000 BTU/HR

PREVENTATIVE MAINTENANCE SCHEDULE

Item

WARNING: Never service heater while it is plugged in, op- erating, or hot. Severe burns and electrical shock can occur.

How Often

How To

Fuel tank

Flush every 150-200 hours of operation or

See Storing, Transporting, or Shipping, page 5

 

as needed

 

Filler neck screen

Check for particles in fuel when filling fuel

Lift out of fuel tank and rinse with clean

 

tank. Clean when dirty

kerosene

Fuel filter assembly (Fuel tank)

Clean twice a heating season or replace as

See Fuel Filters, page 12

 

needed

 

Fuel filter lines

Check and tighten loose connections occa-

See Fuel Lines, Page 12

 

sionally

 

Fuel filter (Pump)

Clean fuel filter element every 250 hours

See Fuel Filters, page 12

Spark plug

Clean and regap every 300 hours of opera-

See Spark Plug, page 10

 

tion or replace as needed

 

Fan blades and air deflectors

Clean each season or as needed

See Fan Blades and Air Deflectors, page 10

Air passages around burner head

Check each season for dirt and debris

Remove debris and trash with a clean, soft

 

 

cloth

Motor

Not required, permanently lubricated

 

6

106029

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Contents High Pressure Portable Forced AIR Heaters Safety Information FuelingProduct Identification UnpackingVentilation Theory OperationFuels Fresh Air Opening RequirementsTo Stop Heater Storing TRANSPORTING, or ShippingTo Start Heater To Restart HeaterPreventative Maintenance Schedule How OftenTroubleshooting Observed Problem Possible Cause RemedyTransporting, or Shipping, Sure Adjustment, Nozzle Service ProceduresFan Blades and Air Deflectors Upper Shell RemovalPump Pressure Adjustment Procedure if Pump is BindingPump Fuel Filters Procedure for tightening fuel linesFuel Lines Tank Fuel FilterMaintenance Kits SpecificationsWiring Diagram AccessoryIllustrated Parts Breakdown Parts List Description QTYSB600D 600,000 BTU/HR NPC-1C Burner Head Assembly 350,000 and 600,000 Btu/Hr Motor and Pump Assembly 350,000 and 600,000 Btu/Hr106029 Warranty and Repair Service Corporate Headquarters

SB350D, SB600D specifications

The Desa SB350D and SB600D are modern heating solutions designed to cater to both residential and commercial needs. These models showcase a blend of advanced technology and user-friendly features, making them reliable choices for efficient heating.

One of the standout features of the Desa SB350D and SB600D is their high efficiency. With advanced combustion technology, these units can achieve a notable thermal efficiency rating. This means that they convert a larger percentage of fuel into usable heat, reducing energy costs and minimizing environmental impact.

Both models are equipped with a robust safety system. The automatic shut-off mechanism is a key element, ensuring that the heater will turn off in case of overheating, providing peace of mind for users. Additionally, they incorporate a low oxygen safety shutoff, which will turn the unit off if oxygen levels drop below a safe threshold, making them suitable for use in various environments.

Another important characteristic of the Desa SB350D and SB600D is their versatility. These heaters can efficiently operate using multiple fuel sources, including propane and natural gas. This flexibility allows users to choose a fuel type that best suits their needs and availability. Furthermore, both models feature an adjustable thermostat that enables users to easily control the temperature, ensuring optimal comfort at all times.

Design plays a crucial role in the appeal of these units. The SB350D and SB600D come with a sleek and modern aesthetic that can seamlessly blend into various settings, from homes to commercial spaces. Their compact size allows for easy placement without sacrificing heating performance.

Installation is made effortless with these models. The Desa SB350D and SB600D come with detailed instructions and can be installed in a variety of configurations, including wall-mounted or freestanding options. This adaptability enhances their usability across different spaces.

In terms of durability, the construction of both units is solid, designed to withstand the rigors of daily use. Their materials are chosen for longevity, ensuring that users can rely on these heaters season after season.

Overall, the Desa SB350D and SB600D are exemplary choices for those seeking an efficient, versatile, and reliable heating solution. With their blend of safety features, fuel flexibility, and attractive design, they meet the demands of modern heating while providing exceptional performance.
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