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IMPORTANT: Read and understand this manual before assembling, starting or servicing
heater. Improper use of heater can cause serious injury. Keep this manual for future reference.

Heater Sizes: 35,000  70,000  100,000  150,000 Btu/Hr

Models: BY35CEH, BY70CEH, BY100CEH and BY150CEH

PORTABLE FORCED
AIR HEATERS

OWNER’S MANUAL

R

TABLE OF CONTENTS

SAFETY INFORMATION ............................................................ 2

PRODUCT IDENTIFICATION ..................................................... 3

UNPACKING ............................................................................... 3

FUELS ......................................................................................... 3

ASSEMBLY ................................................................................. 4

VENTILATION ............................................................................. 4

THEORY OF OPERATION ......................................................... 4

OPERATION ............................................................................... 5

STORING, TRANSPORTING, OR SHIPPING ............................ 5

PREVENTATIVE MAINTENANCE SCHEDULE ......................... 6

TROUBLESHOOTING ................................................................ 6

SERVICE PROCEDURES .......................................................... 8

WIRING DIAGRAM ................................................................... 14

SPECIFICATIONS .................................................................... 15

ACCESSORIES ........................................................................ 15

ILLUSTRATED PARTS BREAKDOWN

   AND PARTS LIST .................................................................. 16

WHEELS AND HANDLES ........................................................ 24

EC CONFORMITY DECLARATION .......................................... 25

WARRANTY AND REPAIR SERVICE ...................................... 26

Содержание BY100CEH

Страница 1: ...TABLE FORCED AIR HEATERS OWNER S MANUAL R TABLE OF CONTENTS SAFETY INFORMATION 2 PRODUCT IDENTIFICATION 3 UNPACKING 3 FUELS 3 ASSEMBLY 4 VENTILATION 4 THEORY OF OPERATION 4 OPERATION 5 STORING TRANSPO...

Страница 2: ...storage shall be located a minimum of 762cm 25 feet from heaters torches welding equipment and similar sources of ignition exception the fuel reservoir integral with the heater unit g Whenever possib...

Страница 3: ...damage If heater is damaged promptly inform dealer where you bought heater FUELS Do not use heavy fuels such as No 2 fuel oil or No 2 Diesel Using heavy fuels will result in clogged fuel filter and no...

Страница 4: ...m This system causes the heater to shut down if the flame goes out Figure 4 Cross Section Operational View Clean Heated Air Out Air Output Filter Air Pump Cool Air In Motor Screw Wheel Support Frame W...

Страница 5: ...minutes if heater has been running 2 Repeat steps under To Start Heater above Figure 5 ON OFF Switch BY35CEH and BY70CEH Models Figure 6 ON OFF Switch BY100CEH and BY150CEH Models O ON OFF Switch with...

Страница 6: ...every season or as needed Not required permanently lubricated REMEDY 1 Check all electrical connections See Wiring Diagram page 14 2 If fan does not turn freely see Pump Rotor page 12 3 Replace ignit...

Страница 7: ...in tank 2 Pump pressure incorrect 3 Dirty fuel filter 4 Obstruction in nozzle assembly 5 Water in fuel tank 6 Bad electrical connection between ignitor and ignition control assembly 7 Defective ignito...

Страница 8: ...Lower Fuel Line Upper Fuel Line Side Cover Figure 10 Fuel Filter Removal BY100CEH and BY150CEH Models FUEL FILTER BY35CEH and BY70CEH Models 1 Remove side cover screws using 5 16 nut driver 2 Remove s...

Страница 9: ...onnecting Ignitor Wires from Ignition Control Assembly Ignitor Ignitor Screw Washer Assembly Nozzle Adapter Bracket Nozzle Adapter Bracket Opening Ignitor Element Figure 12 Ignitor Replacement CAUTION...

Страница 10: ...right to increase pressure Turn relief valve to left to decrease pressure See specifica tions below for correct pressure for each model 5 Remove pressure gauge Replace pressure gauge plug and plas tic...

Страница 11: ...tion Chamber Fuel Line Hose Nozzle Adapter Assembly Combustion Chamber Photocell Bracket Air Line Hose Fuel Line Hose Nozzle Adapter Assembly Combustion Chamber Air Line Hose Photocell Bracket Figure...

Страница 12: ...ir and fuel lines approximately as shown in Figure 17 page 11 Note Hoses are not to be touching photocell bracket For BY100CEH model heater route air and fuel lines approxi mately as shown in Figure 1...

Страница 13: ...Motor Shaft Setscrew Figure 27 Fan Motor Shaft and Setscrew Location Motor Shaft Fan Setscrew Figure 28 Fan Cross Section Fan Flush 13 Perform steps 1 through 6 page 12 14 Place fine grade sandpaper...

Страница 14: ...verify this see Figure 31 3 Connect the nine wire leads to the ignition control assembly as shown in the wiring diagram in column 2 Figure 31 Attaching Circuit Board to Tabs CAUTION Double check conne...

Страница 15: ...Motor Speed RPM 1425 2850 2850 2850 SPECIFICATIONS ACCESSORIES Purchase accessories from your local dealer HEAVY DUTY WHEELS AND HANDLE KIT HA1202 For heavy duty applications Makes your heater even mo...

Страница 16: ...24 26 27 28 29 30 34 35 36 32 33 9 6 15 14 31 42 41 43 40 38 37 39 25 ILLUSTRATED PARTS BREAKDOWN BY35CEH MODEL Motor and Pump Assembly 12 11 12 18 12 17 12 16 12 15 12 14 12 13 12 12 12 10 12 1 12 3...

Страница 17: ...er 1 12 14 M29612 01 Output Filter 1 12 15 M12461 32 Screw 10 32 x 1 1 8 6 12 16 103676 01 Nylon Elbow 90 1 12 17 M8643 2 Blade 4 12 18 FHPF3 6C Screw 10 32 x 3 4 2 12 19 105780 01 Plastic Cap 1 13 M5...

Страница 18: ...24 26 27 28 29 30 34 35 36 32 33 9 6 15 14 31 42 41 43 40 38 37 39 25 ILLUSTRATED PARTS BREAKDOWN BY70CEH MODEL Motor and Pump Assembly 12 11 12 18 12 17 12 16 12 15 12 14 12 13 12 12 12 10 12 1 12 3...

Страница 19: ...meter 1 12 14 M29612 01 Output Filter 1 12 15 M12461 31 Screw 10 32 x 1 6 12 16 103676 01 Nylon Elbow 90 1 12 17 M8643 Blade 4 12 18 FHPF3 5C Screw 10 32 x 5 8 2 12 19 105780 01 Plastic Cap 1 13 M5110...

Страница 20: ...26 13 18 5 4 6 7 8 7 2 7 1 7 5 7 4 7 3 7 6 43 42 41 33 34 37 40 39 44 38 29 ILLUSTRATED PARTS BREAKDOWN BY100CEH MODEL Motor and Pump Assembly 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 10 11...

Страница 21: ...H MODEL This list contains replaceable parts used in your heater When ordering parts be sure to provide the correct model and serial numbers from the model plate then the part number and description o...

Страница 22: ...26 13 18 5 4 6 7 8 7 2 7 1 7 5 7 4 7 3 7 6 43 42 41 33 34 37 40 39 44 38 29 ILLUSTRATED PARTS BREAKDOWN BY150CEH MODEL Motor and Pump Assembly 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 10 11...

Страница 23: ...1 PARTS LIST BY150CEH MODEL This list contains replaceable parts used in your heater When ordering parts be sure to provide the correct model and serial numbers from the model plate then the part num...

Страница 24: ...QTY QTY 1 HA2203 Handles 2 HA2204 Handles 2 2 M12345 33 Screw 10 24 x 1 3 4 8 8 3 M12342 3 Wheel Support Frame 1 M12831 3 Wheel Support Frame 1 4 NTC 3C Hex Nut 10 24 8 8 5 107426 01 Wheel 2 1 1 6 M28...

Страница 25: ...these models conform to the Machinery Directive 98 37 EC including 91 368 EEC and the Low Voltage Directive 73 23 EEC It is further declared that these models conform to the EMC Directive 89 336 EEC a...

Страница 26: ...t user and subject to the following conditions SGB YOUNGMAN s obligation and liability under this War ranty is expressly limited to repairing or replacing at SGB YOUNGMAN s option any parts which appe...

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