manualshive.com logo in svg

Desa PORTABLE FORCED AIR HEATER, Owner'S Manual

Share
Download
Desa PORTABLE FORCED AIR HEATER Owner'S Manual Download Page 4

4

101911

PRODUCT

IDENTIFICATION

UNPACKING

Lower
Shell

Hot Air
Outlet

Fan Guard

Fuel Tank

Flame-Out
Control Reset
Button

Side Cover

Fuel Cap

Figure 1 - 165,000 Btu/Hr Model

Upper Shell

Power Cord

1. Remove all packing items applied to heater for shipment.

2. Remove all items from carton.

3. Check items for shipping damage. If heater is damaged, promptly inform dealer

where you bought heater.

Summary of Contents for PORTABLE FORCED AIR HEATER

Page 1: ...nual before assembling starting or servicing heater Improper use of heater can cause serious injury Keep this manual for future reference Heater Size 165 000 Btu Hr PORTABLE FORCED AIR HEATER OWNER S MANUAL 150 SIDE FRONT HANDLE PFA PV 007 ...

Page 2: ...Carbon monoxide poisoning may lead to death IMPORTANT Read this owner s manual carefully and completely before trying to assemble operate or service this heater Improper use of this heater can cause serious injury or death from burns fire explosion electrical shock and carbon monoxide poisoning Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning resemble the flu with headaches dizzi...

Page 3: ...line paint thinner or other highly flammable vapors are present Follow all local ordinances and codes when using heater Heaters used in the vicinity of tarpaulins canvas or similar enclosure materials shall be located a safe distance from such materials The recommended mini mum safe distance is 10 feet It is further recommended that these enclosure materials be of a fire retardant nature These enc...

Page 4: ...ame Out Control Reset Button Side Cover Fuel Cap Figure 1 165 000 Btu Hr Model Upper Shell Power Cord 1 Remove all packing items applied to heater for shipment 2 Remove all items from carton 3 Check items for shipping damage If heater is damaged promptly inform dealer where you bought heater ...

Page 5: ...tly tap with hammer to secure 3 Place heater on wheel support frame Make sure air inlet end rear of heater is over wheels Line up holes on fuel tank flange with holes on wheel support frame 4 Place front handle and rear handle if provided on top of fuel tank flange Insert screws through handle s fuel tank flange and wheel support frame Attach nut finger tight after each screw is inserted 5 After a...

Page 6: ...rovides a stream of clean hot air The Ignition System The electronic ignitor sends voltage to the spark plug The spark plug ignites the fuel and air mixture The Flame Out Control System This system causes the heater to shut down if the flame goes out THEORY CUTAWAY PFA OV 003 Fuel Filter Air For Fuel System Air For Combustion And Heating Combustion Chamber Air Intake Filter Clean Heated Air Out Fu...

Page 7: ...uels will result in clogged fuel filter and nozzle carbon build up on spark plug the need of non toxic anti icer in fuel during very cold weather IMPORTANT Use a KEROSENE ONLY storage container Be sure storage container is clean Foreign matter such as rust dirt or water will cause the flame out control to shut down heater Foreign matter may also require you to clean fuel system often Provide a fre...

Page 8: ... be at least six feet long Extension Cord Wire Size Requirements 6 to 10 feet long use 18 AWG rated cord 11 to 100 feet long use 16 AWG rated cord 101 to 200 feet long use 14 AWG rated cord 5 Plug extension cord into standard 120 volt 60 hertz three hole grounded outlet Heater will start when extension cord is plugged into outlet If not push in flame out control reset button see figure 4 To Stop H...

Page 9: ...ne over summer months for use during next heating season Using old fuel could damage heater STORING TRANSPORTING OR SHIPPING PREVENTATIVE MAINTENANCE SCHEDULE WARNING Never service heater while it is plugged in operating or hot Severe burns and electrical shock can occur Item How Often How To Fuel tank Flush every 150 200 hours See Storing Transporting or of operation or as needed Shipping above A...

Page 10: ...ap Dirty fuel filter Dirt in nozzle Water in fuel tank Electronic ignitor not grounded Bad electronic ignitor See Pump Pressure Adjustment page 12 See Spark Plug pages 12 See Fuel Filter page 12 See Nozzle page 13 Drain and flush fuel tank with clean kerosene See Storing Transporting or Shipping page 9 Make sure electronic ig nitor mounting is tight Replace electronic ignitor WARNING Never service...

Page 11: ...eight of the motor resting on the fan could damage the fan pitch 1 Remove upper shell see above 2 Use 1 8 Allen wrench to loosen set screw which holds fan to motor shaft 3 Slip fan off motor shaft 4 Clean fan using soft cloth moistened with kerosene or solvent 5 Dry fan thoroughly 6 Replace fan on motor shaft Place fan hub flush with end of motor shaft see Figure 6 7 Place setscrew on flat of shaf...

Page 12: ...gure 10 Fuel Filter Removal Fuel Filter Bushing and Lower Fuel Line Side Cover Upper Fuel Line Figure 9 Adjusting Pump Pressure Pressure Gauge Fuel Filter 1 Remove side cover screws using 5 16 nut driver 2 Remove side cover 3 Pull upper fuel line off fuel filter neck 4 Carefully pry bushing fuel filter and lower fuel line out of fuel tank 5 Wash fuel filter with clean fuel and replace in tank 6 At...

Page 13: ...combus tion chamber 13 Install spark plug in burner head 14 Attach spark plug wire to spark plug 15 Attach fuel and airline hoses to burner head 16 Replace fan see page 11 17 Replace fan guard and upper shell Burner Head Nozzle Nozzle Face Nozzle Seal Fuel Line Fitting Air Line Fitting Figure 14 Removing Nozzle 100 ROTOR Domestic PFA P 059A Spark Plug Wire Spark Plug Combustion Chamber Screw Fuel ...

Page 14: ...flat surface Sand rotor lightly in figure 8 motion four times see Figure 17 15 Reinstall insert and rotor 16 Perform steps 10 thru 12 above Figure 17 Sanding Rotor 003 004 Gap Measured With Feeler Gauge Gap Adjusting Screw Gap Adjusting Screw Blade Rotor Figure 16 Gap Adjusting Screw Locations Sandpaper SPECIFICATIONS Output Rating Btu Hr 165 000 Fuel Use Only Kerosene or No 1 Fuel Oil Fuel Tank C...

Page 15: ... Kit HA3019 Pump Adjustment Kit HA3020 MAINTENANCE KITS Note Use only original replacement parts This will protect your warranty cover age for parts replaced under warranty Parts Under Warranty Contact authorized dealers of this product If they can t supply original replacement part s call DESA International s Technical Service Dept at 1 800 323 5190 When calling DESA International have ready your...

Page 16: ...2 3 4 5 6 7 2 ILLUSTRATED PARTS BREAKDOWN 165 000 Btu Hr 10 1 10 2 10 3 10 4 10 5 10 7 10 9 10 10 10 11 10 12 10 13 10 13 10 14 10 15 10 16 10 17 7 1 7 2 7 3 7 2 7 4 7 5 7 6 7 7 BURNER HEAD ASSEMBLY 30 31 40 32 1 2 3 4 5 6 7 8 23 19 9 10 11 12 15 25 26 27 24 28 29 20 22 21 33 34 35 36 14 13 39 17 18 37 38 16 26 41 23 44 43 42 27 45 10 8 10 6 ...

Page 17: ...9 Screw 8 18 x 1 2 2 15 NTC 4C Hex Lock Nut 1 4 20 2 16 M51114 01 Fan Guard 1 17 101901 01 Electronic Ignitor 1 18 M11084 29 Screw 10 16 x 3 4 2 19 M51345 01 Fuel Line 1 20 M51150 01 Fuel Filter 1 21 M51151 02 Fuel Line Tube 1 22 M10990 3 Rubber Bushing 1 23 M50814 03 Airline 1 KEY PART NO NUMBER DESCRIPTION QTY 24 098511 140 Lower Shell B165 1 098511 137 Lower Shell R165 1 098511 82 Lower Shell R...

Page 18: ...____________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ ___...

Page 19: ..._____________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ __...

Page 20: ...roof of purchase is provided This warranty covers only the cost of parts and labor required to restore the product to proper operating condition Transportation and incidental costs associ ated with warranty repairs are not reimbursable under this warranty Warranty service is available only through authorized dealers and service centers This warranty does not cover defects resulting from misuse abu...

Reviews:

No comments

Brands by name

Popular brands

Load more brands