Desa CP350AK, CP600AK owner manual FAN Blades and AIR Deflectors, Spark Plug, Nozzle

Page 9

SERVICE PROCEDURES

9

SERVICE PROCEDURES

Continued

FAN BLADES AND AIR DEFLECTORS

1.Remove upper shell (see Upper Shell Removal, page 8).

2.Clean fan blades and air deflectors with clean, soft cloth moist- ened with kerosene or solvent (see Figure 7).

3.Dry fan blades and air deflectors thoroughly.

4.Replace upper shell.

Air Deflector

Fan Blade

Figure 7 - Fan Blades and Air Defl ectors

SPARK PLUG

1.Remove upper shell (see Upper Shell Removal, page 8).

2.Remove spark plug wire from spark plug (see Figure 8).

3.Remove spark plug from burner head using 13/16" open-end wrench (see Figure 8).

4.Replace spark plug if damaged or heavily coated with carbon.

5.Clean and regap spark plug electrodes to .075 inch (see Figure 9).

6.Install spark plug in burner head.

7.Attach spark plug wire to spark plug.

8.Replace upper shell.

Burner Head

Spark Plug

Spark

Plug Wire

Figure 8 - Spark Plug Removal

.075 inch

Figure 9 - Spark Plug Gap

NOZZLE

1.Remove upper shell (see Upper Shell Removal, page 8).

2.Remove fuel line from solenoid valve using 7/16" wrench.

3.Remove spark plug wire from spark plug.

4.Remove spark plug from burner head using 13/16" open-end wrench.

5.Remove five screws using 5/16" nut-driver and remove burner head from combustion chamber.

6.Place burner head into vise and lightly tighten.

7.Carefully remove nozzle from burner head using 5/8" socket wrench (see Figure 10).

8.Inspect nozzle for damage. If damaged or clogged, replace nozzle.

9.Make sure plug is in place on burner head.

10.Replace nozzle into burner head and tighten firmly (175-200 inch-pounds).

11.Attach burner head to combustion chamber.

12.Install spark plug in burner head.

13.Attach spark plug wire to spark plug.

14.Attach fuel line to solenoid valve. Tighten firmly.

15.Replace upper shell.

 

Plug

 

Spark Plug

 

Spark

Nozzle

Plug

Wire

 

 

Solenoid

Burner

Valve

Head

 

Fuel Line

Figure 10 - Replacing Nozzle

PUMP PRESSURE ADJUSTMENT FOR HEATERS WITH FUEL FILTER/CANISTER EXTERNAL TO PUMP

1.Remove pressure gauge plug from fuel pump port marked “GAUGE.”

2.Install accessory pressure gauge (part number 110380-01) to fuel pump port marked “GAUGE” (see Figure 11, page 10).

3.Start heater (see Operation, page 4).Allow motor to reach full speed.

4.Adjust pressure. Use small flat blade screwdriver to turn slot- ted screw at fuel pump pressure adjusting port. Turn screw clockwise to increase pressure. Turn screw counterclockwise to decrease pressure. See specifications in Figure 11, page 10, for correct pressure for each model.

105850-01D

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Contents Kerosene High Pressure Portable Forced AIR Heaters Table of ContentsSafety Information Product Identification UnpackingTheory of Operation Fuels Extension Cord Wire Size RequirementsVentilation OperationOperation with Portable Generator STORING, TRANSPORTING, or ShippingTo Stop Heater To Restart HeaterTroubleshooting Preventative Maintenance ScheduleTroubleshooting Upper Shell Removal Service ProceduresFAN Blades and AIR Deflectors Spark PlugNozzle Procedure for tightening fuel lines Procedure if Pump is BindingPump Fuel LinesTank Fuel Filter Fuel FiltersIllustrated Parts Breakdown Description QTY Parts List600,000 BTU Parts List Part List Burner Head Assembly 350,000 and 600,000 Btu/HrPart List Wiring Diagram SpecificationsMaintenance Kits Accessory105850-01D Parts Equipment

CP350AK, CP600AK specifications

The Desa CP350AK and CP600AK represent key innovations in the realm of portable generators, offering users reliable power sources for various applications. Designed to cater to both residential and commercial needs, these generators combine impressive power capabilities with user-friendly features and cutting-edge technologies.

The CP350AK model is equipped with a robust 3500-watt power output, making it suitable for powering essential appliances during outages or for use in construction sites. Its lightweight design and compact size enhance portability, allowing users to transport it with ease. The generator features a powerful 4-stroke engine that ensures efficient fuel consumption and lower emissions, adhering to modern environmental standards. Additionally, the CP350AK offers multiple outlet options, including 120V and 12V, allowing versatile connectivity for various devices.

On the other hand, the CP600AK model is designed with higher output capabilities, providing up to 6000 watts of power. This enhanced capacity makes it ideal for powering larger appliances such as refrigerators, air conditioners, and power tools. The CP600AK is built with advanced inverter technology, ensuring stable voltage output and clean energy that is safe for sensitive electronics. This feature is particularly beneficial for users who require a reliable power source for equipment like computers or medical devices.

Both models are equipped with user-friendly features such as easy-start mechanisms, low oil shutdown, and noise-reduction technologies, which enhance user experience and safety. The durable construction of the generators ensures longevity, while the integrated fuel gauge allows users to monitor fuel levels easily, preventing unexpected shutdowns.

In summary, the Desa CP350AK and CP600AK generators stand out for their impressive power output, portability, and advanced technologies. Their combination of efficiency, user-friendly features, and environmentally friendly operation makes them ideal choices for anyone in need of dependable power solutions, whether for home use, outdoor activities, or emergency situations. With these generators, users can rest assured that they have the power they need whenever it is needed most.
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