11
Operations
Pump
— Develops high pressure by pumping water
volume through nozzle (Not shown).
Spray Gun
— Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Detergent Metering Valve
— Controls detergent
mixture.
Wand
— Must be connected to the spray gun.
GFCI
— Provided on all single phase machines. Trips
when there is current leakage.
Relief Valve
— Ruptures when pressure exceeds 7000
psi.
High Pressure Hose
— Connect one end to water
pump discharge nipple and the other end to spray gun.
Pressure Nozzle
— Inserted into wand quick coupler
to develop pressure
Adjustable Thermostat
— Prevents water tempera-
ture from exceeding high temperatures. Is not used to
maintain constant temperature setting.
Oil Burner Assembly
— Converts fuel oil from a liquid
state into a combustible mixture.
Hose Reel Bracket
— Mounts optional hose reel.
Hotsy 800 OIL FIRED OPERATOR’S 8.921-206.0 - B
