Excello Products Company XC2800 用户手册

10- ENG 

A20118

High Pressure Pump: Increases the 
pressure of the water supply.
Engine: Drives the high pressure 
pump.
High Pressure Hose: Carries the 
pressurized water from the pump to 
the gun and spray wand. 
Spray Gun: Connects with spray 
wand to control water flow rate, 
direction, and pressure.
Gatling Spray Wand: Allows the 
user to quickly change high-pressure 
nozzles. See How To Use Spray Wand 
instructions in this section.
Chemical Hose: Feeds cleaning 
agents to the pump to mix with the 
water. See How To Apply Chemicals/
Cleaning Solvents instructions in this 
section.

Compare the illustrations with your unit to familiarize yourself with the location 
of various controls and adjustments. Save this manual for future reference.

Refer to the engine manual for 
location and operation of engine 
controls.
Choke Control: Opens and closes 
carburetor choke valve.
Starter Grip: Pulling starter grip 
operates recoil starter to crank 
engine.
Engine Switch: Enables and disables 
ignition system.

PSI: Pounds per Square Inch. The 
unit of measure for water pressure. 
Also used for air pressure, hydraulic 
pressure, etc.
GPM: Gallons Per Minute. The unit of 
measure for the fl ow rate of water.
CU: Cleaning Units. GPM multiplied 
by PSI. GPM x PSI = CU