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If you have questions or comments, contact us. AUST 1800 841 749 • NZ 0800 467 813 • www.dewaltpw.com INSTRUCTION MANUAL DXPW3194 Pressure Washer...
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FIG. 1 DXPW3194 PRESSURE WASHER A. Panel assembly J. High pressure hose B. Nozzle holder K. High pressure pump C. Professional spray gun L. Adjustable pressure regulator D. Wheel E. Quick-connect Engine spray wand Refer to the engine instruction F. Frame...
Specifications MODEL PSI* GPM* ENGINE DXPW3194 3100 PSI 9.4 L/min 208 cc * Rated Pressure and Rated Water Flow is within manufacturing tolerance of (+/- 10%) Complies with PWMA101 standards. Important Safety Instructions Definitions: Safety Guidelines DANGER: Carbon Monoxide. Using an engine indoors can kill you in minutes.
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WARNING: Do not operate this unit until you read this instruction manual and the engine instruction manual for safety, operation and SAVE THESE INSTRUCTIONS maintenance instructions. WARNING: When using this product basic precautions should always be followed, including the following: 1.
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• Operating the pressure • Operate and fuel equipment washer in an ex plo sive in well-ven ti lat ed areas free en viron ment could from ob struc tions. Equip DANGER: RISK TO BREATHING (ASPHYXIATION) re sult in a fire. areas with fire extinguisher WHAT CAN HAPPEN HOW TO PREVENT IT...
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• Do not allow hose to contact muf fler. • Never attach or remove DANGER: RISK OF FLUID INJECTION AND LACERATION wand or hose fittings while WHAT CAN HAPPEN HOW TO PREVENT IT sys tem is pres sur ized. • When using replacement •...
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DANGER: RISK OF UNSAFE OPERATION DANGER: RISK OF INJURY FROM SPRAY WHAT CAN HAPPEN HOW TO PREVENT IT WHAT CAN HAPPEN HOW TO PREVENT IT • Unsafe op er a tion of your • Do not use chlorine • High-velocity fluid spray •...
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• If proper starting procedure • If engine does not start after is not followed, engine can two pulls, squeeze trigger kickback causing serious of gun to relieve pump DANGER: RISK OF INJURY OR PROP ER TY DAMAGE hand and arm injury. pressure.
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DANGER: RISK OF ELEC TRI CAL SHOCK WARNING: RISK OF BURSTING WHAT CAN HAPPEN HOW TO PREVENT IT WHAT CAN HAPPEN HOW TO PREVENT IT • Over inflation of tires could • Use a tire pressure gauge • Spray di rect ed at elec tri- •...
• High-velocity fluid spray • On pressure washers rated directed at pneumatic tire above 1600 psi (11032 kPa) sidewalls (such as found on use the widest fan spray automobiles, trailers and (40º nozzle) and keep the the like) could damage the spray a minimum of 200 mm WARNING: RISK OF INJURY FROM LIFTING sidewall resulting in serious...
OPERATION FIG. 3 FIG. 4 Pressure Adjustments NOTICE: DO NOT attempt to increase pump pressure. A higher pressure setting than the factory set pressure may damage pump. The pressure setting is preset at the factory to achieve op ti mum pressure and cleaning. If you need to lower the pres sure, it can be accomplished by these meth ods.
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Spray Wand Nozzles The nozzles for the spray wand are stored in the nozzle holder (B) on the panel assembly (A). Colors on the panel identify nozzle location and spray pattern. Refer to the following chart to choose the correct nozzle for the job to be performed.
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*** NOTICE: The high pressure spray from your pressure washer is capable of causing damage to surfaces such as wood, glass, automobile paint, auto striping and trim, delicate objects such as flowers and shrubs. Before spraying, check the item to be cleaned to assure yourself that it is strong enough to resist damage from the force of spray.
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Chemicals and Cleaning Solvents DANGER: Risk of fluid injection and laceration. When using the high pressure setting, DO NOT allow the high pressure spray to come Applying chemicals or cleaning solvents is a low-pressure operation. in contact with unprotected skin, eyes, or with any pets or animals. NOTE: Use only soaps and chemicals designed for pressure washer Serious injury will occur.
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NOTICE: NEVER pull water supply hose to move pres sure washer. 3. Connect the water hose to the water source. Turn the water source on to remove all air from the hose. When a steady stream of water is This could damage hose and/or pump inlet. present, turn the water source off.
12. If the engine is cold, move the choke (L) to the CLOSED position 15. Depress trigger on gun to start water flow. as shown. WARNING: Do not allow the unit to run for more than two minutes without the gun trigger being pulled. This could cause FIG.
NOTICE: Risk of property damage. NEVER turn water supply off while Nozzle Cleaning pressure washer engine is running or damage to pump will result. If the nozzle becomes clogged with foreign materials, such as dirt, 4. Turn water source off. excessive pressure may develop.
To Clean the Water Inlet Filter STORAGE This filter screen (U) should be checked periodically and cleaned if Engine necessary. Consult the engine instruction manual for the man u fac tur er's 1. Remove the filter screen (U) by grasping the end and removing it recommendations for storage.
ACCESSORIES Limited Warranty Recommended accessories for use with your tool are available for The manufacturer of this product agrees to repair or replace designated purchase from your local dealer or authorized service center. If you parts that prove defective within the warranty periods below. Specific need assistance in locating any accessory for your tool, please contact limitations/extensions and exclusions apply.
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Where the purchaser of this product is in Australia and is a consumer Warranty Periods: under Australian Consumer Law, the warranty provisions herein are ENGINE to be read subject to the terms of Australian Consumer Law unless Covered by engine manufacturer warranty. See engine manual. excluded in accordance with that Law.
Troubleshooting Guide Glossary Bypass mode: Allows water to re-circulate within pump when the gun This section provides a list of the more frequently encountered trigger is not pulled. malfunctions, their causes and corrective actions. The operator or Chemical hose: Feeds cleaning agents into the pump to mix with the maintenance personnel can perform some corrective actions, and water.
Troubleshooting Codes CODE POSSIBLE CAUSE POSSIBLE SOLUTION No fuel. Add fuel. Low oil. Add required amount of oil. Pressure builds up after two pulls on the recoil starter or after Squeeze gun trigger to relieve pres sure. initial use. Choke lever in the NO CHOKE position. Move choke to the CHOKE po si tion.
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(Troubleshooting Codes cont.) CODE POSSIBLE CAUSE POSSIBLE SOLUTION High pressure hose is too long. Use high pressure hose under (30.48 m). Lengthen water supply hose instead of high pressure hose. Spray wand not in low pressure. See Spray Wand Nozzles under Operation. Chemical filter clogged.
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