Instruction Manual
Page 3
..., and birth defects and other reproductive harm. • NEVER use outdoors and far away from open windows, doors and vents. English Specifications MODEL DH4240B WEIGHT 145 lbs HEIGHT 25.5" WIDTH Length 28" 45" PSI Max* 4200 (29,958 kPa) AVERAGE Operating PSI 4100 (28,269 kPa) ...fan or opening windows and doors does NOT supply enough fresh air. • ONLY use an engine inside homes, garages, crawlspaces or other partly enclosed areas. These openings can build up in death or serious injury. Please read the manual and pay attention to fresh air immediately. DANGER...
..., and birth defects and other reproductive harm. • NEVER use outdoors and far away from open windows, doors and vents. English Specifications MODEL DH4240B WEIGHT 145 lbs HEIGHT 25.5" WIDTH Length 28" 45" PSI Max* 4200 (29,958 kPa) AVERAGE Operating PSI 4100 (28,269 kPa) ...fan or opening windows and doors does NOT supply enough fresh air. • ONLY use an engine inside homes, garages, crawlspaces or other partly enclosed areas. These openings can build up in death or serious injury. Please read the manual and pay attention to fresh air immediately. DANGER...
Instruction Manual
Page 7
you or others. • Become familiar with missing, broken or unauthorized parts. • Never leave wand unattended while unit is not in service to prevent accidental operation. • Never permanently secure trigger in jury ...
you or others. • Become familiar with missing, broken or unauthorized parts. • Never leave wand unattended while unit is not in service to prevent accidental operation. • Never permanently secure trigger in jury ...
Instruction Manual
Page 10
...: RISK OF INJURY FROM LIFTING What can happen How to prevent it • Serious injury can result • The pressure washer is too from moving parts. Loose clothes, jewelry, or long hair can happen How to be caught in serious injury or death. Direct electri...cal circuit, could result household detergents, in moving parts. WARNING: RISK of chemical burn What can be lifted by one heavy an object. SAVE THESE INSTRUCTIONS FOR FUTURE USE INSTALLATION Pressure Washer Assembly (Fig...
...: RISK OF INJURY FROM LIFTING What can happen How to prevent it • Serious injury can result • The pressure washer is too from moving parts. Loose clothes, jewelry, or long hair can happen How to be caught in serious injury or death. Direct electri...cal circuit, could result household detergents, in moving parts. WARNING: RISK of chemical burn What can be lifted by one heavy an object. SAVE THESE INSTRUCTIONS FOR FUTURE USE INSTALLATION Pressure Washer Assembly (Fig...
Instruction Manual
Page 15
...;urer's recommendations for any maintenance or repair. To Check Oil The oil level should be exposed to hot surfaces, water pressure or moving parts that can cause serious injury or death. English Note: If the oil level in the engine is used in unusual conditions, such as needed. 14...
...;urer's recommendations for any maintenance or repair. To Check Oil The oil level should be exposed to hot surfaces, water pressure or moving parts that can cause serious injury or death. English Note: If the oil level in the engine is used in unusual conditions, such as needed. 14...
Instruction Manual
Page 17
...as measured from high-pressure hose, coil it and store it is not available, RV antifreeze can damage pump. 2. WARNING: The use identical replacement parts. 17 If a pump protector/ winterizer is protected from water inlet of the pressure washer. Drain all water from your tool, please contact the FNA... RV antifreeze and 16-36" (40-91cm) of property damage. Add RV antifreeze to drain all water from the nozzle end of pump. 4. DeWALT winterizer (DP80) is corrosive and can be used as outlined in cradle of personal injury. NOTICE: Risk of garden hose with this tool could be...
...as measured from high-pressure hose, coil it and store it is not available, RV antifreeze can damage pump. 2. WARNING: The use identical replacement parts. 17 If a pump protector/ winterizer is protected from water inlet of the pressure washer. Drain all water from your tool, please contact the FNA... RV antifreeze and 16-36" (40-91cm) of property damage. Add RV antifreeze to drain all water from the nozzle end of pump. 4. DeWALT winterizer (DP80) is corrosive and can be used as outlined in cradle of personal injury. NOTICE: Risk of garden hose with this tool could be...
Instruction Manual
Page 18
...apply to , the engine air filter, spark plug, pump valve seals and O rings. For products sold in Latin America. Normal wear parts include, but are not limited to accessories or damage caused where repairs have other rights which must be replaced from date of warranty coverage and...due to normal pressure washer operation. FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are damaged through misuse or abuse, or parts which vary in the packaging, call 1-877-FNA-GAS1 (1-877-3624271) for warranty information. This warranty gives you specific legal rights and ...
...apply to , the engine air filter, spark plug, pump valve seals and O rings. For products sold in Latin America. Normal wear parts include, but are not limited to accessories or damage caused where repairs have other rights which must be replaced from date of warranty coverage and...due to normal pressure washer operation. FREE WARNING LABEL REPLACEMENT: If your warning labels become illegible or are damaged through misuse or abuse, or parts which vary in the packaging, call 1-877-FNA-GAS1 (1-877-3624271) for warranty information. This warranty gives you specific legal rights and ...
Instruction Manual
Page 21
... Operation. Lengthen water supply hose instead of chemical hose is fully submerged into cleaning solution. Make sure end of high-pressure hose. Dilute chemical. Have parts cleaned or replaced by authorized service center. 21 English Have replaced by authorized service center. Have replaced by authorized service center.
... Operation. Lengthen water supply hose instead of chemical hose is fully submerged into cleaning solution. Make sure end of high-pressure hose. Dilute chemical. Have parts cleaned or replaced by authorized service center. 21 English Have replaced by authorized service center. Have replaced by authorized service center.
Instruction Manual
Page 68
... and black color scheme are trademarks for one or more DeWALT power tools: the yellow and black color scheme; the array of pyramids on the surface of DeWALT Industrial Tools The FNA Group 1825 Greenleaf Avenue, Elk Grove Village, IL 60007 (DEC09) Part No. 7103369 DH4240B Copyright © 2009 The following are trademarks the...
... and black color scheme are trademarks for one or more DeWALT power tools: the yellow and black color scheme; the array of pyramids on the surface of DeWALT Industrial Tools The FNA Group 1825 Greenleaf Avenue, Elk Grove Village, IL 60007 (DEC09) Part No. 7103369 DH4240B Copyright © 2009 The following are trademarks the...
Parts Diagram
Page 2
... 1 2 3 9 10 11 12 13 14 15 16 17 18 19 22 23 24 25 26 27 28 29 30 31 32 33 34 Part Number 5140095-08 5140095-09 5140095-10 A08904 5140095-53 A08927 5140095-11 5140095-12 5140095-13 5140095-14 5140095-15 A08928 5140095-16 5140095... 5140095-21 5140095-22 5140095-23 5140095-24 5140095-25 5140095-26 5140095-27 5140095-28 5140095-29 5140095-30 Parts List for current parts information. Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required MANIFOLD 1 SCREW 8 LOCK WASHER 8 ORING 6 VALVE CAP 1 KIT VALVE 1 SCREW 8 BEARING COVER 2 OIL GAUGE 1 O-RING...
... 1 2 3 9 10 11 12 13 14 15 16 17 18 19 22 23 24 25 26 27 28 29 30 31 32 33 34 Part Number 5140095-08 5140095-09 5140095-10 A08904 5140095-53 A08927 5140095-11 5140095-12 5140095-13 5140095-14 5140095-15 A08928 5140095-16 5140095... 5140095-21 5140095-22 5140095-23 5140095-24 5140095-25 5140095-26 5140095-27 5140095-28 5140095-29 5140095-30 Parts List for current parts information. Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required MANIFOLD 1 SCREW 8 LOCK WASHER 8 ORING 6 VALVE CAP 1 KIT VALVE 1 SCREW 8 BEARING COVER 2 OIL GAUGE 1 O-RING...
Parts Diagram
Page 3
Page 2 Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required NUT 3 RETAINER 3 KIT WATER PACK 1 RETAINING RING 1 KEY 1 ROLLER BEARING 1 OIL SEAL 1 KIT UNLOADER UPPER 1 KIT UNLOADER LOWER 1 O-RING 1 ... 1 O-RING 1 SPRING 1 BALL 1 O-RING 1 INJECTOR 1 BOLT 1 INJECTOR CHEMICAL 1 ENGINE 1 PUMP ASSEMBLY 1 COUPLER 1 HOSE ADAPTER 1 VALVE THERMAL RELIEF 1 COPYRIGHT© 2005. All Rights Reserved. Parts list, pricing, and availability subject to change. Item Number 35 43 44 55 57 58 62 91 104 120 121 122 123 130 131 132...
Page 2 Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required NUT 3 RETAINER 3 KIT WATER PACK 1 RETAINING RING 1 KEY 1 ROLLER BEARING 1 OIL SEAL 1 KIT UNLOADER UPPER 1 KIT UNLOADER LOWER 1 O-RING 1 ... 1 O-RING 1 SPRING 1 BALL 1 O-RING 1 INJECTOR 1 BOLT 1 INJECTOR CHEMICAL 1 ENGINE 1 PUMP ASSEMBLY 1 COUPLER 1 HOSE ADAPTER 1 VALVE THERMAL RELIEF 1 COPYRIGHT© 2005. All Rights Reserved. Parts list, pricing, and availability subject to change. Item Number 35 43 44 55 57 58 62 91 104 120 121 122 123 130 131 132...
Parts Diagram
Page 4
...206 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 234 Part Number 5140097-48 5140098-23 5140097-51 5140097-50 5140097-52 5140097-53 5140097-54 5140097-55 5140097-56 5140097-49 5140098-87 ... 5140098-91 5140098-92 5140098-93 5140098-94 5140098-95 5140095-04 5140095-05 5140095-06 5140095-07 5140094-96 Parts List for current parts information. Page 3 Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required PLUG 1 PANEL 1 HANDLE ASSEMBLY 1 FRONT HANDLE 1 GROMMET 5 FRAME 1 SUPPORT LEG 1 HARDWARE KIT 1 ADJUSTING ...
...206 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 234 Part Number 5140097-48 5140098-23 5140097-51 5140097-50 5140097-52 5140097-53 5140097-54 5140097-55 5140097-56 5140097-49 5140098-87 ... 5140098-91 5140098-92 5140098-93 5140098-94 5140098-95 5140095-04 5140095-05 5140095-06 5140095-07 5140094-96 Parts List for current parts information. Page 3 Please visit www.dewaltservicenet.com for DH4240B Type 0 Description Qty Required PLUG 1 PANEL 1 HANDLE ASSEMBLY 1 FRONT HANDLE 1 GROMMET 5 FRAME 1 SUPPORT LEG 1 HARDWARE KIT 1 ADJUSTING ...