Dewalt DH4240B- Manuals

Dewalt DH4240B– User Manual in PDF format online.

Manuals:

User Manual

User Manual Dewalt DH4240B

Summary

Page 2 - English; Grommets; Engine

2 English A. Panel assembly B. Nozzle Grommets C. Professional Spray gun D. Wheel E. Quick-connect spray wand F. Frame G. Engine dipstick/oil plug H. Engine switch I. Starter grip J. Engine K. Throttle control lever L. Choke control M. Fuel valve lever N. Gas cap O. Handle assembly P. High-pressure ...

Page 3 - DANGER: Indicates an imminently hazardous situation; Specifications; PsI MaX; HONDA; Important Safety Instructions; DANGER: Carbon Monoxide. Using an engine indoors can kill

3 English Definitions: Safety Guidelines The definitions below describe the level of severity for each signal word. Please read the manual and pay atten-tion to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: ...

Page 4 - WARNING: Do not operate this unit until you read this instruction; Save theSe inStructionS; DANGER: RISk Of ExPLOSION OR fIRE; WHat can HaPPen; in well-ven ti lat ed areas free

4 English WARNING: Do not operate this unit until you read this instruction manual and the engine instruction manual for safety, operation and maintenance instructions. WARNING: When using this product basic precautions should always be followed, including the following:1. Read all instructions befo...

Page 5 - rly stored fuel could

5 English • Materials placed against or near the pressure washer can in ter fere with its proper ventilation fea tures caus ing overheating and possible ig ni tion of the materials. • Never op er ate pressure wash er in an area containing dry brush or weeds. • Muffler exhaust heat can damage paint e...

Page 6 - Use only accessories rated

6 English • Do not allow hose to contact muf fler. • Never attach or remove wand or hose fittings while sys tem is pres sur ized. • When using replacement lances or guns with this pressure washer, DO NOT use a lance and/or lance/gun combination that is shorter in length than what was provided with t...

Page 7 - DANGER: RISk Of INjURY fROM SPRAY; spray people or animals.; fea tures of this prod uct.

7 English DANGER: RISk Of INjURY fROM SPRAY WHat can HaPPen HoW to PreVent It • Highvelocity fluid spray can cause objects to break, propelling particles at high speed. • Always wear ANSIapproved Z87.1 safety glasses. Wear protective clothing to protect against accidental spraying. • Never point w...

Page 8 - on an unstable support.; Al ways place pressure

8 English • If proper starting procedure is not followed, engine can kickback causing serious hand and arm injury. • If engine does not start after two pulls, squeeze trigger of gun to relieve pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback ...

Page 9 - WARNING: RISk Of BURSTING; compressors and similar

9 English WARNING: RISk Of BURSTING WHat can HaPPen HoW to PreVent It • Over inflation of tires could result in serious injury and property damage. • Use a tire pressure gauge to check the tires pressure before each use and while inflating tires; see the tire sidewall for the correct tire pressure. ...

Page 10 - WARNING: RISk fROM MOVING PARTS; support before performing this installation.

10 English WARNING: RISk fROM MOVING PARTS WHat can HaPPen HoW to PreVent It • Moving parts such as the pulley, flywheel, and belt can cause serious injury if they come into contact with you or your clothing. • Never operate with guards or covers which are dam-aged or removed. • Keep your hair, clot...

Page 11 - Remove the five colored quickconnect nozzles from the plastic

11 English 5. Attach high-pressure E P hose (P) to spray gun. Make sure it is secure. 6. Connect wand (E) to spray gun. Make sure connection is secure. 7. Place the grommets (B) onto the panel assembly (A) and push into place. B A 8. Remove the five colored quickconnect nozzles from the plastic bag...

Page 12 - The pressure washer is now ready for handling. Make sure to fol-; * NOTICE: The high-pressure spray from your pressure washer; cHanGInG nozzLes on sPraY WanD; Risk of fluid injection. Do not direct discharge stream

12 English 9. The pressure washer is now ready for handling. Make sure to fol- low the Owner’s Manual instructions before starting the pressure washer. oPerationPressure Adjustments The pressure setting is preset at the factory to achieve op ti mum pres sure and cleaning. To lower the pres sure, fol...

Page 13 - attempt to change nozzles while pressure washer is running.; Chemicals and Cleaning Solvents; Place the other end of chemical hose with; Starting; allow the high-pressure spray to

13 English WARNING: Flying objects could cause risk of serious injury. DO NOT attempt to change nozzles while pressure washer is running. Turn engine off before changing nozzles. 1. Pull quickconnect coupler back and insert nozzle. 2. Release quickconnect coupler and twist nozzle to make sure it i...

Page 14 - turn water supply off while pressure washer engine is; refer to chemicals and cleaning solvents.; property damage. Failure to do

14 English NOTICE: NEVER pull water supply hose to move pres sure washer. This could damage hose and/or pump inlet. • DO NOT use hot water, use cold water only.• NEvER turn water supply off while pressure washer engine is running or damage to pump will result. • DO NOT stop spraying water for more t...

Page 15 - Depress trigger on gun to start water flow.; Shutting Down; If chemicals were applied, place the chemical hose into a; property damage Failure to do so could cause; Refer to storage for proper storage procedures.; Maintenance; burning. When performing maintenance, you; The pressure washer frame is equipped with an oil drain; Pump

15 English note: If the oil level in the engine is low, the engine will not start. If the engine does not start, check the oil level and add oil as needed. 14. As the engine warms up, move the choke to the OPEN position. 15. Depress trigger on gun to start water flow. WARNING: Risk of unsafe operati...

Page 16 - HoW to cHanGe; Nozzle Cleaning; To Clean the Water Inlet Filter

16 English HoW to cHanGe BB AA CC PuMP oIL 1. Loosen pump dipstick/oil plug (BB). 2. Place a container under the oil drain plug (CC). 3. Remove pump oil drain plug. 4. After oil is drained, replace oil drain plug. Tighten securely. 5. Remove pump dipstick/oil plug and fill with 30W non-detergent oil...

Page 17 - vertical position, squeeze trigger to drain all water from spray; acceSSorieS; When using replacement lances; Service inForMation

17 English expected. D e WALT winterizer (DP80) is availabe at the store where the pressure washer was purchased. If a pump protector/ winterizer is not available, RV antifreeze can be used as outlined in the following steps.note: Using a pump protector/ winterizer or RV antifreeze helps to provide ...

Page 19 - Metric pressure measurement. 1 kilopascal equal 1000 pascals.

19 English 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...

Page 20 - Problem; Troubleshooting Codes; coDe

20 English 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 FNA techni - cian or you...