Évaluations - 3, GPA: 4
(
)
)
|
Facilité d'utilisation
Latin America: This warranty does not apply to products sold in Latin America. For products sold in Latin America, see country specific warranty information contained either in the packaging, call the local company or see website for warranty information. FREE WARNING LABEL REPLACE MENT: If your warning labels become illegible or are missing, call 1-800-4-DeWALT for a free replacement. 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. Troubleshooting Guide This section provides a list of the more frequently encountered malfunctions, their causes and corrective actions. The operator or maintenance personnel can perform some corrective actions, and others may require the assistance of a qualified DeWALT technician or your dealer. Problem code Engine will not start ......................................................................................................1, 2, 3, 4, 5, 6, 7, 8, 36 (refer to the engine's instruction manual for further engine troubleshooting) No or low pressure (initial use)......................................................................................9, 10, 11, 12, 13, 14, 15, 16 Will not draw chemicals.................................................................................................16, 17, 18, 19, 20, 21 No or low pressure (after period of normal use)...........................................................22, 23, 24 Water leaking at gun/spray wand connection................................................................25, 26 Water leaking at pump...................................................................................................25, 26, 27, 28 Oil leaking at pump........................................................................................................29, 30, 31, 32, 33, 34, 35 Pump Pulsates...............................................................................................................12 English 17 EnglishEnglish Troubleshooting Codes coDe PossIBLe cause PossIBLe soLutIon 1 No fuel. Add fuel. 2 Low oil. Add required amount of oil. 3 Pressure builds up after two pulls on the recoil starter or after initial use. Squeeze gun trigger to relieve pressure. 4 Choke lever in the NO CHOKE position. Move choke to the CHOKE position. 5 Spark plug wire not attached. Attach spark plug wire. 6 Engine ON/OFF switch in OFF position. Place engine ON/OFF switch in ON position. 7 Choke lever in the CHOKE position on a hot engine or an engine that has been exposed to thermal heat for a long period of time. Move choke to the NO CHOKE position. 8 Fuel valve closed. Move the fuel valve lever to the OPEN position. 9 Spray wand not in high pressure. See spray Wand nozzles under Operation. 10 Low water supply. Water supply must be at least 5 GPM @ 20 PSI (138 kPa). 11 Leak at high-pressure hose fitting. Repair leak. Apply sealant tape if necessary. 12 Nozzle obstructed. See nozzle cleaning under Maintenance. 13 Water filter screen clogged. Remove and clean filter. 14 Air in hose. Turn off the engine, then the water source. Disconnect the water source from the pump inlet and turn the water source on to remove all air from the hose. When there is a steady stream of water present, turn water source off. Reconnect water source to pump inlet and turn on water source. Squeeze trigger to remove remaining air. 15 Choke lever in the CHOKE position. Move choke to the NO CHOKE position. 16 High-pressure hose is too long. Use high-pressure hose under 100 feet (30.48 m). Lengthen water supply hose instead of high-pressure hose. 17 Spray wand not in low pressure. See spray Wand nozzles under Operation. 18 Chemical filter clogged. Clean filter. 19 Chemical screen not in cleaning solution. Make sure end of chemical hose is fully submerged into cleaning solution. 1...