Dewalt DH4240B Support Question
Dewalt DH4240B Support Question
Find answers below for this question about Dewalt DH4240B.Need a Dewalt DH4240B manual? We have 2 online manuals for this item!
Question posted by petef0150 on September 18th, 2015
Compatibility
What other makes and model pressure washer pumps are compatible with this specific pressure washer?
Current Answers
Answer #1: Posted by TechSupport101 on September 18th, 2015 5:18 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
There appears to be no direct replacement for the pump but you can try and reach out to Dewalt directly from http://www.dewalt.com/Company-Information.aspx for anadvise on your possible options. I am aware and trust you are too that this one model have been discontinued by Dewalt.
Related Dewalt DH4240B Manual Pages
Instruction Manual - Page 2
... Oil Capacity: 14 Ounces For best results, pump oil designed specifically for location and operation of other engine controls. Panel assembly B. Wheel E. K L M
I . Nozzle Grommets C. Quick-connect
spray wand F. Handle assembly P.
Engine switch
I
FIG. 1 a
C
B
q
N
P O D
E
j F
Engine 2
H G English
DH4240B Pressure Washer
A. Engine dipstick/oil plug H. Throttle control lever...
Instruction Manual - Page 3
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)
GPM Max*
4.0 (15.4 L/min)
AVERAGE Operating
GPM 3.9 (14.7L/min)
Engine
HONDA 389 cc OHV
* Maximum PSI and GPM ratings determined in accordance with the Pressure Washers Manufacturers Association (PWMA...
Instruction Manual - Page 4
...and it to cool before adding fuel
from cigarette sparks,
to stop the product and bleed pressures quickly. In addition, some U.S.
to cause cancer, and birth defects or other reproductive harm... familiar with fire extinguisher
suitable for expansion.
• Operating the pressure
• Operate and fuel equipment
washer in an exp losive
in well-ventil...
Instruction Manual - Page 5
... work area.
• Do not spray flammable liquids.
an odorless and deadly gas.
• Never operate unit in or near the pressure washer can damage painted surfaces, melt any other corrosive compound.
5 DANGER: RISK TO BREATHING (Asphyxiation)
What can happen
How to...
Instruction Manual - Page 6
...Make sure hose and fittings
are tightened and in good condition. See a physician immediately!
• Inspect the high-pressure hose regularly. Replace the hose immediately if it
• Your pressure washer...pressurized.
• When using replacement lances or guns with this pressure washer, do not use a lance and/or lance/ gun combination that is shorter in ...
Instruction Manual - Page 7
...come familiar with the
operation and controls of
the pressure washer.
• Keep operating area clear
of all times.
• Never defeat the safety
features of this ...Unsafe operation of your
• Do not use chlorine
pressure washer could lead bleach or any other
to serious in pull-back (open) position...
Instruction Manual - Page 8
... arm injury.
• The spray gun/wand is a powerful cleaning tool that could look like a toy to a child.
• Reactive force of...173;reach or stand on an unstable support.
• Do not use pressure washer while standing on a protective mat
when transporting to protect
against dam...relieve pump pressure. shut-off position before transp ort
and damage the engine
...
Instruction Manual - Page 9
...173;sure washer at the joint between the tire and rim.
Adjust pressure regulator on automobiles, trailers and the like) could damage the sidewall resulting in serious injury.
• On pressure washers rated ... fan spray (40º nozzle) and keep the spray a minimum of the tire pressure.
WARNING: RISK OF Hot surfaces
What can fill small tires similar to recognize the haza...
Instruction Manual - Page 10
... and degreasers
recommended for details. WARNING: RISK OF INJURY FROM LIFTING
What can happen
How to prevent it
• Serious injury can result
• The pressure washer is too
from others before
objects connected to an
attempting to installing the handle. Loose clothes, jewelry, or long...
Instruction Manual - Page 11
...Make sure it is secure.
Nozzles are color coded to check the tires pressure before each use the tire gauge to prevent over inflation. Use a tire pressure...
place. B A
8. NOTE: The high-pressure pump was filled with the mounting holes in small ...Assembly (DD) 4 Bolts (EE) 8 Flat Washers (FF) 4 Nuts (GG) 1. Attach high-pressure
hose (P) to
p
spray gun. Connect wand...
Instruction Manual - Page 12
...
metal, concrete,
areas of
wood or vinyl
cleaning
low pressure
applies cleaning metal, concrete,
solutions
wood or vinyl
* NOTICE: The high-pressure spray from your pressure washer is now ready for the spray wand are , the less the pressure will be cleaned to follow these instructions.
1. Make sure to assure yourself that it . Change to achieve...
Instruction Manual - Page 13
... will occur.
• Your washer operates at fluid pressures and velocities high enough to provide space for pressure washer use of injury, read the pressure washer instruction manual and the engine instruction manual before starting pressure washer.
WARNING: Risk of filler neck to penetrate human and animal flesh, which could cause risk of pump as shown. Never fill fuel...
Instruction Manual - Page 14
... not overfill. Check engine oil level.
P
7. Failure to do so could damage hose and/or pump inlet.
• DO NOT use hot water, use cold water only.
• Never turn the water source off while pressure washer engine is present, turn water supply off .
4.
Place the fuel valve lever (M) in water inlet of...
Instruction Manual - Page 15
... for any and all water pressure before performing any water pressure in use to pump will result.
4. Never turn water supply off . 5. Pump
NOTE: The pump was filled with
both hands.
NOTE: The pressure washer frame is not in hose or
spray gun. 6. As the engine warms up, move the choke to help make changing the engine oil...
Instruction Manual - Page 16
...
oil.
6.
Y 4. Remove any water pressure.
3. Direct water supply into spray wand to relieve any obstructions with the nozzle cleaning tool (Y) provided and back flush with foreign materials...water supply.
8. Reinsert filter into high pressure setting to the wand.
7. Replace pump dipstick/oil plug and tighten securely. Shut off the pressure washer and turn on gun handle to back ...
Instruction Manual - Page 17
...Recommended accessories for your tool, please contact the FNA Group at the store where the pressure washer was provided with this pressure washer as measured from high-pressure hose, coil it ... calls: Model Number Serial Number Date and Place of pump.
6. Obtain a funnel, 6 oz. (170 mL) of RV antifreeze and 16-36" (40-91cm) of the pressure washer.
Caution: Risk of pump.
4. ...
Instruction Manual - Page 18
... from time to time due to normal pressure washer operation. This warranty does not apply to products sold in Latin America, see country specific warranty information contained either in the packaging,... will repair, without charge, any defects due to , the engine air filter, spark plug, pump valve seals and O rings. For products sold in certain states or provinces. Normal wear parts...
Instruction Manual - Page 19
.... Water supply: All pressure washers must have a source of measure for water pressure. Also used for a water supply are 20 psi (138 kPa) and 5 gallons per Square Inch. English
Glossary
Bypass mode: Allows water to improve cleaning effectiveness. Chemical hose: Feeds cleaning agents into the pump to Chemicals and Cleaning Solvents. Refer to mix...
Instruction Manual - Page 68
...and the yellow and black color scheme are trademarks for one or more DeWALT power tools: the yellow and black color scheme; the kit box configuration; The FNA Group, ...tool. and the array 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 DeWALT Industrial Tool ...
Parts Diagram - Page 2
...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
2
BALL BEARING
1
KIT OIL SEAL
1
CRANKCASE
1
DIPSTICK
1
GUIDE
3
CONNECTING ROD
3
O-RING
1
CRANKCASE COVER
1
SCREW
4
O-RING
1
PLUG
1
PIN
3
WASHER
3
RING
3
O-RING
3
PLUNGER...
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