Desa BY70CEB, BY150CEB, BY35CEB 70,000 Btu/Hr Model, Burner Head Assembly, Motor and Pump Assembly

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PORTABLE FORCED AIR HEATERS

ILLUSTRATED	3
ILLUSTRATED
PARTS
BREAKDOWN
70,000 Btu/Hr Model	4

	7
6	8
	8
	12

5

10

1

2

14

	12
Burner Head Assembly	23
	23
10-1	24

11

15

17

18

19

10-2
10-4	10-5
10-3		35
10-3		36
		43
	10-7	29
		31
		32
10-6		39
		39
18-19
18-1
18-2
	18-18	40
	18-4	40
	18-4
	18-5	11
		11
		18-6
18-3		18-7
18-3
18-17		18-8
18-16		18-9
		18-9
	18-15	18-10
		18-10
	18-14	18-11
		18-12

Motor and Pump Assembly	18-13

2120 21

		11
41
		45
		27
		28
		44
30	38	33
		22
		37
		34

13 9

42 25 26 16

16

103618

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Contents Portable Forced AIR Heaters Safety Information Portable Forced AIR HeatersProduct Identification UnpackingAssembly FuelsVentilation Tools NeededExtension Cord Wire Size Requirements Theory OperationTo Start Heater To Stop HeaterPreventative Maintenance Storing TRANSPORTING, or ShippingSchedule How Often How ToTroubleshooting Observed Fault Possible Cause RemedyService Procedures Upper Shell RemovalFuel Filter 35/70,000 Btu/Hr ModelsSpark Plug 35,000 Btu/Hr Model70/100/150,000 Btu/Hr Models 70/100,000 Btu/Hr ModelsPump Pressure Adjustment Air Output, Air Intake, and Lint FiltersNozzle Removing Air and Fuel Line Hoses, 35,000 Btu/Hr ModelProcedure if rotor is binding Pump RotorWiring Diagrams SpecificationsFan Illustrated Parts Breakdown Motor and Pump Assembly35,000 Btu/Hr Model Parts List Desired partMotor and Pump Assembly Burner Head Assembly70,000 Btu/Hr Model FHPF3-5C 100,000 Btu/Hr Model Lock Washer, #10 HA3019 Photocell Assembly 150,000 Btu/Hr Model Lock Washer, #10 099229-01 Photocell Bracket Wheels Handles Accessories100,000 150,000 EC Conformity Declaration EC Conformity Declaration SGB YoungmanWarranty and Repair Service