Follow the maintenance instructions
specified in the manual.
Hose Reel
Mount
Garden Hose
(Not Included)
Backflow
Detergent
Preventer
Valve
Pump — Delivers a specific gpm to the high pressure
nozzle which develops pressure.
Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Detergent Valve — Allows you to siphon and mix
detergents.
6
Wand — Must be connected to the spray gun.
IMPORTANT SAFETY INFORMATION
COMPONENT IDENTIFICATION
Burner
Exhaust
Fuel Tank
HOTSY 555HE • 9.808-140.0 • Rev. 10/19
WARNING: To prevent damage or injury.
Keep brake engaged during machine
operation and storage.
Burner
Pump
Switch
Switch
Spray Gun
Oil Burner
Assembly
High Pressure
Power Cord
w/GFCI
High Pressure Hose — Connect one end to water
pump high pressure discharge nipple and the other
end to spray gun.
Relief valve — Secondary pressure release in the
unlikely event the unloader valve fails.
Unloader Valve — Safety device which, when the spray
gun closes, prevents over pressurization.
Brake
Thermostat
Unloader
High
Valve
Pressure
Nozzle
Wand
Hose