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16

104950

PORTABLE FORCED AIR HEATERS

RJ

 

 

ILLUSTRATED PARTS
BREAKDOWN

RJ70

40

41

43

5

47

46

2

4

3

6

7

8

10

11

12

12

14

18

21

22

24

27

28

29

30

31

32

34

38

37

19

13

9

33

35

36

  42

39

23

44

  45

1

26

15

17

20

16

25

48

10-1

18-1

18-18

18-2

18-3

18-4

18-17

18-16

18-15

18-14

18-7

18-6

18-5

18-8

18-9

18-10

18-11

18-12

18-13

Motor and Pump Assembly

10-6

10-5

10-3

10-2

10-4

10-7

Burner Head Assembly

RJ70

Summary of Contents for REMJ45

Page 1: ...EATER OWNER S MANUAL 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 RJ45 And RJ70 ...

Page 2: ...el be stored inside a building in the vicinity of the heater Bulk fuel storage shall be outside the structure f All fuel storage shall be located a minimum of 8 meters from heaters torches welding equipment and similar sources of ignition excep tion the fuel reservoir integral with the heater unit g Whenever possible fuel storage shall be confined to areas where floor pen etrations do not permit f...

Page 3: ... End Cover Fan Guard Upper Shell Side Cover Ignition Control Assembly assembly on inside of side cover Handle Fuel Cap Lower Shell Power Cord Fuel Tank Hot Air Outlet Air Filter End Cover Fan Guard Upper Shell Side Cover Flame Out Control Reset Button Fuel Gauge Receptacle ON OFF Switch Fuel Gauge Receptacle ON OFF Switch Figure 2 RJ70 ...

Page 4: ... This system causes the heater to shut down if the flame goes out THEORY OF OPERATION WARNING Useonlykerosene or no 1 fuel oil to avoid risk of fire or explosion Never use gasoline naphtha paint thinners alcohol or other highly flammable fuels FUELS Do not use heavy fuels such as diesel Using heavy fuels will result in clogged fuel filter and nozzle the need of nontoxic anti icer in fuel dur ing v...

Page 5: ...ater into grounded extension cord Extension cord must be at least 2 meters long Extension Cord Wire Size Requirements 2 to 3 meters long use 1 mm2 cord 3 to 30 meters long use 1 5 mm2 cord 30 to 60 meters long use 2 mm2 cord OPERATION 5 Plug extension cord into standard 100 volt 50 or 60 hertz grounded outlet 6 Switch heater ON RJ45 Note Ignitor will preheat for five seconds then heater will start...

Page 6: ...See Wir ing Diagrams page 12 8 Replace photocell 9 Replace ignition control assembly OBSERVED FAULT Motordoesnotstartfivesecondsafterheater is plugged in and switched ON Motor starts and runs but heater does not ignite Heater ignites but ignition control assembly shuts heater off after a short period of time POSSIBLE CAUSE 1 No power to heater 2 Bad electrical connection between mo tor and ignitio...

Page 7: ...6 Drain and flush fuel tank with clean kerosene See Storage Transporting or Shipping page 5 7 Make sure electronic ignitor mounting is tight 8 Replace electronic ignitor 1 Press flame out control reset button 2 If fan is hard to turn see Pump Rotor page 11 3 Replace motor 4 Replace ON OFF switch 5 Check circuit breaker in electrical panel 6 Check all electrical connections See Wiring Diagrams page...

Page 8: ...ater using 5 16 nut driver These screws attach upper and lower shells together 2 Lift upper shell off 3 Remove fan guard FAN IMPORTANT Remove fan from motor shaftbeforeremovingmotorfromheater The weight 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 screwwhichholdsfantomotorshaft 3 Slip fan off motor shaft 4 Clean fan ...

Page 9: ... Figure 10 Disconnecting Ignitor Wires from Ignition Control Assembly 8 Carefully remove replacement ignitor from styrofoam packing 9 Carefully guide ignitor into opening in nozzle adapter bracket Do not strike ignitor element Attach ignitor to nozzle adapter bracket with screw using a 1 4 nut driver see Figure 11 Torque 1800 to 3500 grams centimeters Do not over torque 10 Replace combustion chamb...

Page 10: ...assembly See Fuel and Air Line Replacement and Proper Routing page 10 12 Replace fan see Fan page 8 13 Replace fan guard and upper shell see Upper Shell Removal page 8 Figure 15 Removing Nozzle Assembly Nozzle Adaptor Bracket Nozzle Adapter Combustion Chamber Figure 16 Nozzle and Nozzle Adapter Nozzle Face Nozzle Nozzle Adapter Air Line Fitting Fuel Line Fitting Nozzle Seal FUEL AND AIR LINE REPLA...

Page 11: ...t and rotor 9 Check gap on rotor Adjust to 0 08 0 10 mm if needed see Figure 21 Note Rotate rotor one full turn to in sure the gap is 0 08 0 10 mm at tight est position Adjust if needed Figure 18 Removing Burner Head Burner Head Spark Plug Combustion Chamber Spark Plug Wire Screw Air Line Hose Fuel Line Hose Nozzle Seal Nozzle Face Nozzle 10 Install blades pump plate air filters and filter end cov...

Page 12: ...reen Yellow Black Power Plug 100V 50 or 60 Hz Green White White White Red Green Terminal Board Ignitor Plug Receptacle Power On Switch Black Black Relay Red Red Motor Blue Photocell Power Plug 100V 50 or 60 Hz IGNITOR Ignitor Blue White Red Orange Orange Green Motor White Black Black ON OFF Switch Receptacle Black AC NEUTRAL L2 PHOTOCELL PHOTOCELL MOTOR RETURN MOTOR MAIN 120V L1 IGNITOR Ignition C...

Page 13: ...N CONTROL ASSEMBLY PHOTOCELL TESTER HA1170 Special tool used to test the ignition control assembly and photocell SPECIFICATIONS RJ45 RJ70 Maximum Output Rating Kcal Hr 11 900 17 600 Fuel Use Only Kerosene or No 1 Fuel Oil Fuel Tank Capacity liters 15 1 18 9 Fuel Consumption liters Hr 1 3 1 9 Electric Requirements 100V 50 or 60 Hz Amperage Normal Run 3 7 3 0 Motor Speed RPM at 50 60 Hz 2850 3450 28...

Page 14: ...12 13 14 15 16 9 1 9 2 9 3 9 4 9 5 17 18 19 20 21 22 23 24 25 26 27 28 29 30 34 35 36 32 38 33 31 42 41 40 39 37 ILLUSTRATED PARTS BREAKDOWN RJ45 Motor and Pump Assembly 12 1 12 2 12 18 12 4 12 3 12 17 12 16 12 5 12 6 12 15 12 8 12 9 12 10 12 7 12 14 12 13 12 11 12 12 ...

Page 15: ... 1 12 13 M8940 Steel Ball 1 4 Diameter 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 KEY PART NO NUMBER DESCRIPTION QTY Not available as an assembly Included in Rotor Kit Part No HA3004 Included in Filter Kit Part No HA3014 Included in Pump Adjustment Kit Part No HA3020 12 18 FHPF3 5C Screw 2 13 M51105 01 Fan Guard 1 14 102...

Page 16: ...6 7 8 10 11 12 12 14 18 21 22 24 27 28 29 30 31 32 34 38 37 19 13 9 33 35 36 42 39 23 44 45 1 26 15 17 20 16 25 48 10 1 18 1 18 18 18 2 18 3 18 4 18 17 18 16 18 15 18 14 18 7 18 6 18 5 18 8 18 9 18 10 18 11 18 12 18 13 Motor and Pump Assembly 10 6 10 5 10 3 10 2 10 4 10 7 Burner Head Assembly RJ70 ...

Page 17: ... 1 M9900 170 Wire Assembly Black 12 2 KEY PART PART NO NUMBER DESCRIPTION QTY 1 097190 01 Fuel Gauge 1 2 098511 36 Upper Shell 1 3 100647 01 Screw 10 16 x 1 2 6 4 098512 41 Combustion Chamber 1 5 097202 01 Receptacle 1 6 M16660 Photocell Bracket 1 7 M10908 2 Screw 6 32 x 3 8 2 8 HA3019 Photocell Assembly 1 9 102330 01 Power Cord 1 10 Burner Head Assembly 1 10 1 100735 14 Nozzle 1 10 2 M10659 1 Noz...

Page 18: ...nly 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 abuse negligence accidents lack of proper maintenance ...

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