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Snugger SF2300, Installation Instructions Manual, Page: 20 / 21

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Snugger SF2300 Installation Instructions Manual Download Page 20

 

Page 

20

 

 

 

Item 

Parts No. 

Description   

Qty 

1 

SF2-000205 

Air outlet 

1 

2 

SF2-000310 

Temperature sensor 

1 

3 

SF2-000108 

Clamp spring 

1 

4 

SF2-000202 

Top cover 1 

1 

5 

SF2-000203 

Rubber grommet 

1 

6 

SF2-000106 

Seal washer 

1 

7 

SF2-000110 

Burner assembly 

1 

8 

SF2-000105 

Grommet   

1 

9 

SF2-03 

Glow pin 

1 

10 

SF2-000107 

Cap ,glow pin 

1 

11 

SF2-000115 

Burner filter    screen 1 

1 

12 

GB/T2672-1986 

    Pan head screws    M5X10 

3 

13 

GB/T818-1985 

Pan head screw M4X10 

2 

14 

SF2-000500 

Control unit 

1 

15 

SF2-000204 

Air inlet hood 

1 

16 

SF2-000206 

Grill   

1 

17 

GB/T2672-1986 

Pan head screws M5X25 

4 

18 

SF2-000208 

Hot air blower wheel 

1 

19 

GB/T93-1987 

Spring washer 6 

4 

20 

SF2-02 

Motor   

1 

21 

SF2-000102 

Heater exchanger coping 

1 

22 

GB/T818-1985 

Cross  recessed  pan  head  screw 
M4X20 

3 

23 

SF2-000103 

Washer, heat exchanger 

1 

24 

SF2-000104 

Combustion air blower wheel 

1 

Summary of Contents for SF2300

Page 1: ...Page 1 SNUGGER Technical description Installation instructions Operating instructions Maintenance instructions SNUGGER AIR HEATER AIR SNUGGER USA 1 877 500 2212...

Page 2: ...16 Installation Components Diagram SS4200 SS5000 19 17 Heater Assembly Drawing SF2300 and SF4200 20 1 INTRODUCTION The SF2300 and SF4200 air heaters are designed to be used as auxiliary heaters for tr...

Page 3: ...nites the fuel air mixture Burning fuel heats up the heat exchanger The heat is transferred into circulating air through the heat exchanger and the warm air circulates through the truck cabin or sleep...

Page 4: ...nection or fuel tank indicating that the heater must be switched OFF before refueling 3 3 Exhaust System The exhaust outlet must be arranged in a way that the exhaust fumes goes directly to the outsid...

Page 5: ...aces such as but not limited to fuel depots carbon storage timber warehouse granaries and other places where combustible or flammable vapor or dust may be present Heater must be switched OFF during re...

Page 6: ...low 10 cfm 49 41 28 20 86 70 52 32 Electric power consumption watt 12 and 24 V 34 23 13 9 42 32 17 11 Start up 12 and 24 V Watt 100 W Rated voltage 12 and 24 Volt Voltage lower limit About 10 5 Volt a...

Page 7: ...and fill up the heater with water or coolant when the bleed screw is open 6 1 Tolerable swivel range Depending on the installation conditions swivel angles should be as shown below Note The igniter sh...

Page 8: ...on the vehicle floor or wall If the mounting surface is not smooth and even use the mounting plate Use sealant foam between mounting plate and wall or floor Cut hole in floor or wall if using mounting...

Page 9: ...lid 7 Connection fitting 4 Hose clamp 8 Air intake grill Please note Safety instruction Prevent possibility of sucking the engine or heater exhaust fumes into the heater Protect combustible air intak...

Page 10: ...rom sucking water snow ice dust hot air exhaust fumes or any other debris into the combustion chamber Inner hose diameter 20 mm max Length 55 1 5 m depending on the installation conditions 9 Exhaust S...

Page 11: ...system first turn the OFF heater and wait until all parts have cooled down completely always wear safety gloves and eye protection 10 Fuel Supply 10 1 The following safety instructions must be observe...

Page 12: ...perator or driver s cab Fuel tanks in passenger vehicles must be positioned in such a way that the exits are NOT in direct danger from a possible fire 10 3 Fuel supply for diesel heater using T connec...

Page 13: ...2 3000mm Max suction height from bottom of tank b 3 9 2000mm 10 4 mounting of fuel intake system First drill 2 1 4 6mm at 1 1 16 26mm O C holes in appropriate location in top of fuel tank as shown The...

Page 14: ...ting up and fuel pump starts pumping fuel Once the flame is stable igniter will turn off 12 2 Heating mode Once the air reaches the desirable temperature the heater will turn OFF the combustion fan wi...

Page 15: ...t switch the heater OFF and ON again more than twice Please note Emergency shut down In event of an emergency shut down the heater as follows 1 Try to turn the heater OFF with the control panel 2 Pull...

Page 16: ...Inlet air sensor bleck red HEAT OFF FAN bleck GND GND B GND FU2 FU1 Annex list Wire color Function Wire color Function Red DC 12V 24V Brown line of communication A Black GND Orange line of communicat...

Page 17: ...sor malfunction Check the temperature sensor connection and position whether it is correct Check the temperature sensor wires for possible damage or short 4 times Inlet air temperature sensor is fault...

Page 18: ...wer and turn the system ON 15 3 Maintenance Instructions switch the heater ON once a month for about 10 minutes even if there is no need for heat check the opening of the combustion air supply and the...

Page 19: ...Page 19 Figure 5 1...

Page 20: ...n 1 11 SF2 000115 Burner filter screen 1 1 12 GB T2672 1986 Pan head screws M5X10 3 13 GB T818 1985 Pan head screw M4X10 2 14 SF2 000500 Control unit 1 15 SF2 000204 Air inlet hood 1 16 SF2 000206 Gri...

Page 21: ...Page 21 25 SF2 000209 Plug 1 26 SF2 000207 Rubber buffer 1 27 SF2 000201 Bottom cover 1 28 SF2 000101 Heat exchanger 1...

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