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10

Parts List

Ref.  Item #  Item #  Item #  Item #  Description

 

DXH50K 

DXH75K 

DXH135K 

DXH185K

Ref.  Item #  Item #  Item #  Item#  Description

 

DXH50K 

DXH75K 

DXH135K   DXH185K

40801 

40801 

**** **** Handle

2  40802 40802 40803 40804 Top 

Half 

Shell

3 ****  ****  40806 40807 Radiation 

Shield 

Ass

4  40810 40810 22233 22107 Combustion 

Chamber 

Cyl. 

Ass’y

5  27790 27790 28739 28739 Nozzle 

Adapter

**** 

**** 

27429 

27429 

Nozzle Retaining Ring, External

F227416 F221878 F221879 F221879 Fuel / Air Aspir. Nozzle

9 ****  ****  22257 22257 Burner 

Head 

Assembly

 24171 

24171 

**** **** Nozzle 

Mounting 

Plate

11 21686 24343 24346 24346 Fuel 

Tube

12 23725 23725 24345 24345 Air 

Tube

13  F221857 F221857 F221857 F221857 Electrode Assembly
14 21820 21820 21820 21820 Insulated 

Electrode 

Cover

15  F226865 F226865 F226865 F226865 CAD Cell Flame Sensor
16 24011 24011 24011 24011 CAD 

Cell 

Bracket

17 40813 40813 40814 40815 High 

Limit 

Control 

Assembly

18 27421 28740 26866 26866 Fan
19 26960 26967 26975 26975 Power 

Pac 

Assembly

20 40816 40817 40818 40818 Motor 

Mounting 

Bracket

23 22142 22142 22142 22142 Igniter 

Assembly

24 

F226831  F226831  F226831  F226831  Rotor Kit

 

    Includes: Rotor, Rotor Vanes and Rotor Drive

30  F221887 F221887 F221887 F221887 Filter Kit
 

     Includes: Inlet Filter, Outlet Filter & Gasket, Fuel Filter Screen

34  F266842 F266842 F266842 F266842 Pump Adjustment Kit
 

    Includes: Plug, Adj.Screw, Spring and Ball Bearing

39 40819 40819 40820 40820 Inlet 

Grill 

Assembly

40 40821 40821 40822 40824 Bottom 

Half 

Shell

41 *** 

****  26227 26227 Snap 

Bushing

42 ****  ****  ****   

****

43 40825 40953 40826 40826 Control 

Panel 

44 40828 40950 40827 40827 Control 

Recess

45 ****  40829 40829 40829 Thermostat 

Knob

46 ****  21734 21734 21734 Thermostat 

Assembly

47 ****  40830 40830 40830 Thermostat 

Mounting 

Bracket

48 ****  26070 26070 26070 Loop 

Clamp

49 40831 40831 40831 40831 I/O 

Switch

50 21866 21866 21866 21866 Flame 

Control 

Assembly

55 ****  28788 28735 28735 Starter 

Capacitor

56 28779 28779 28792 28780 Fuel 

Filter 

w/Gasket

57 26225 26225 26225 26225 Strain 

Relief 

Grommet

58 21036 21036 21036 21036 Power 

Cord

59 40840 40840 40984 40841 Right 

Side 

Rear 

Panel

60 40843 40843 40842 40842 Inlet 

End 

Rear 

Panel

61 40844 40844 40845 40845 End 

Front 

Panel

65 40849 40850 40852 40851 Fuel 

Tank 

Assembly

66 26959 26959 26959 26959 Fuel 

Cap

67 26910 26910 26910 26910 Fuel 

Cap 

Gasket

68 ****  28791 28778 28778 Fuel 

Guage 

w/Gasket

70 22132 22132 22132 22132 Tank 

Drain 

Plug

28745 

28745 

**** 

**** 

Fuel Line Bushing 

Not shown in the drawing

Summary of Contents for DXH135KT

Page 1: ...ructions Place instructions in a safe place for future reference Do not allow anyone who has not read these instructions to assemble adjust or operate the heater VEUILLEZ LIRE ATTENTIVEMENT LES INSTRUCTIONS Lisez et observez toutes les instructions Conservez ces instructions dans un endroit sécuritaire pour vous y référer ultérieurement Interdisez à quiconque n ayant pas lu les présentes directive...

Page 2: ...ons Never use the heater in spaces which do or may contain volatile or airborne combustibles or products such as gasoline solvents paint thinner dust particles or unknown chemicals WARNING RISK OF FIRE OR EXPLOSION Do not use gasoline naphtha or volatile fuels Stop heater before adding fuels Always fill outdoors away from open flame Do not use external fuel source Do not operate heater where flammabl...

Page 3: ...y of this or any other appliance WHAT TO DO IF YOU SMELL GAS Open windows DO NOT try to light any appliance DO NOT operate any electrical switches DO NOT use any telephone in building Immediately call the local gas supplier from an outside telephone Follow the gas supplier s instructions DO NOT touch any electrical switch do not use any phone in your building If you cannot reach your gas supplier ...

Page 4: ... at 855 805 5745 Safety Precautions 1 Certified for use with No 1 K kerosene fuel Factory tested for use with No 2 K kerosene No 1 or No 2 Diesel No 1 or No 2 fuel oil or JP8 Jet A fuel and these fuels may be used as well Never use gasoline oil drained from crank cases naphtha paint thinners alcohol or any other highly flammable fuels Only store kerosene in containers marked Kerosene or Kerosine 2...

Page 5: ...g with mounting hardware The wheels axle and mounting hardware are in a package Tools required are a 5 16 nut driver 3 8 open or adjustable wrench and standard pliers 1 Assemble the wheels onto the wheel support as shown 2 Install one of the cotter pins into the hole on one end of axle 3 Slide the large washer then wheel onto the axle next to the cotter pin 4 Slide the spacer onto the axle next to...

Page 6: ...r for loose or damaged parts Check nuts and bolts to insure against looseness caused by vibration or rough handling Damaged parts should be repaired or replaced before using heater again Check heater operation to be sure it is operating normally See Servicing section for description of normal operation 2 FILTERS Dirty air or fuel filters will cause an imbalance in the air fuel mixture The best ind...

Page 7: ...ections are tight before operating unit STORAGE Store the heater in a dry location free from fumes or dust At the end of each heating season clean the heater as described in the MAINTENANCE section Drain and flush the fuel tank with clean fuel The manufacturer recommends completely filling the tank with fuel for extended storage to minimize condensation inside the tank SERVICING A hazardous condit...

Page 8: ...uirements on page 5 2 Check wiring to igniter per wiring schematic in manual 3 Check gap between electrode probes 2 3 3 mm 4 Still no spark replace igniter assembly 5 Replace oil flame control assembly Abnormal Motor Operation 1 Motor speed too low Motor should operate at 3450rpm except 50K at 1550rpms Replace motor Motor overheats or Stops 2 With heater disconnected from AC source rotate fan cloc...

Page 9: ...22113 Front Leg 6 22168 22184 Axle 7 40981 40981 Wheel Assembly 8 28749 28749 Large Retainer Washer 9 28750 28750 Cotter Pin 10 28751 28751 Hub Cap 11 21897 21897 Wheel Spacer 12 21906 21907 Drape Guard 28787 28787 Hardware Kit DXH50K DXH75K 12 21905 21905 Drape Guard Not Shown Required in Canada PARTS LIST Handle Wheel Ass y Figure 1 Handle and wheel assembly for DXH135K and DXH185K only Handle W...

Page 10: ...s Rotor Rotor Vanes and Rotor Drive 30 F221887 F221887 F221887 F221887 Filter Kit Includes Inlet Filter Outlet Filter Gasket Fuel Filter Screen 34 F266842 F266842 F266842 F266842 Pump Adjustment Kit Includes Plug Adj Screw Spring and Ball Bearing 39 40819 40819 40820 40820 Inlet Grill Assembly 40 40821 40821 40822 40824 Bottom Half Shell 41 26227 26227 Snap Bushing 42 43 40825 40953 40826 40826 Co...

Page 11: ...English 11 43 44 49 45 1 2 3 4 16 15 8 7 17 9 12 11 13 14 18 40 59 60 57 58 55 68 70 65 56 66 50 46 48 61 47 67 19 24 6 30 29 34 39 20 23 5 41 ...

Page 12: ...TION REGARDING SERVICE Please call Toll Free 855 805 5745 www dewalt com Our office hours are 8 00 AM 5 00 PM EST Monday through Friday Please include the model number date of purchase and description of problem in all communication LIMITED WARRANTY DeWalt warrants its heaters and accessories to be free from defects in material and workmanship for a period of 1 year from date of purchase DeWalt wi...

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