. Water Outlet
2. Front Panel
3. Unloader with Heat Dump Valve
4. Fuel Tank
5. Battery Box
6. Pressure Switch
7. Water Inlet
8. Engine
9. Pump Oil Drain
0. High Pressure Pump
2
HDD-3504 FEATURES
. Roll Cage Frame Assembly
2. Fuel Filter/Water Seperator
3. Burner
4. Stack Adapter Kit
5. Heat Exchanger Outlet
6. Hose Hanger
7. Gun/Wand Holder
8. Pressure Relief Valve
9. Control Panel
20. Adjustable Thermostat
2. Rocker Switch- Burner
22. Quick Connect Nozzle Holder
23. Hight Pressure Nozzle
24. Adjustable Pressure Dual Lance
25. Insulated Lance
26. Trigger Safety Lock
27. Trigger Gun
28. High Pressure Hose
HDB/HDD-SERIES Operator's Manual