DeWalt DXPW3425 - Glossary

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English
 • Damage due to chemical deterioration, scale build up, rust,
corrosion or thermal expansion
 • Freezedamage
 • Damage caused by parts or accessories not obtained from an
authorized dealer or not approved by the manufacturer.
 • Normalwearofmovingpartsorcomponentsaffectedbymoving
parts.
ENGINE
Covered by engine manufacturer warranty. See engine manual.
HIGH PRESSURE PUMP (DEFECTS IN MATERIAL AND
WORKMANSHIP)
Five (5) years from date of purchase.
FRAME (DEFECTS IN MATERIAL AND WORKMANSHIP)
Ten (10) year from date of purchase.
OTHER COMPONENTS (DEFECTS IN MATERIAL AND
WORKMANSHIP)
Includes nozzles, hoses, spray guns, wands, tires, feet
Ninety (90) days from date of purchase.
Glossary
Bypass mode: Allows water to re-circulate within pump when the gun
trigger is not pulled.
Chemical hose: Feeds cleaning agents into the pump to mix with the
water. Refer to Chemicals and Cleaning Solvents.
Chemical injection system: Mixes cleaners or cleaning solvents with
water to improve cleaning effectiveness.
Choke control: Opens and closes carburetor choke valve.
CU: Cleaning Units. GPM multiplied by psi. (GPM x PSI = CU)
Fuel valve lever: Opens/closes connection between fuel tank and
carburetor.
GPM: Gallons Per Minute. The unit of measure for the flow rate of
water.
PSI:PoundsperSquareInch.Theunitofmeasureforwaterpressure.
Also used for air pressure, hydraulic pressure, etc.
kPa (kilopascal): Metricpressuremeasurement.1kilopascal equal
1000 pascals.
Quick-connect spray wand: Allowstheusertoquicklychangeout
high pressure nozzles. Refer to Spray Wand Nozzles.
Thermal relief valve: When the temperature inside the pump rises
too high the valve will open and release a gush of water in an effort
to lower the temperature inside the pump. The valve will then close.
Water supply: All pressure washers must have a source of water. The
minimumrequirementsforawater supplyare20psi (138kPa) and
5gallons per minute.