Troubleshooting; Specifications; Service Parts - Briggs & Stratton BPW4000 Bedienungsanleitung

Troubleshooting

Problem
Pump has following problems:
failure to produce pressure,
erratic pressure, chattering,
loss of pressure, low water
volume.
Detergent fails to mix with
spray.
Engine runs good at no-load
but "bogs" when load is added.
Engine will not start; shuts
down during operation or starts
and runs rough.
For all other issues, see a Briggs & Stratton Authorized Dealer.
Power Ratings: The gross power rating for individual gasoline engine models is labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE J1995. Torque values are
derived at 2600 RPM for those engines with "rpm" called out on the label and 3060 RPM for all others; horsepower values are derived at
3600 RPM. The gross power curves can be viewed at www.BRIGGSandSTRATTON.COM. Net power values are taken with exhaust and
air cleaner installed whereas gross power values are collected without these attachments. Actual gross engine power will be higher than net
engine power and is affected by, among other things, ambient operating conditions and engine-to-engine variability. Given the wide array
of products on which engines are placed, the gasoline engine may not develop the rated gross power when used in a given piece of power
equipment. This difference is due to a variety of factors including, but not limited to, the variety of engine components (air cleaner, exhaust,
charging, cooling, carburetor, fuel pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and
engine-to engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated
power for this engine.
* This pressure washer is rated in accordance to the Pressure Washer Manufacturers Association (PWMA) standard PW101-2010
(Testing and Rating Performance of Pressure Washers).
§ Measured sound values in accordance to Tasmanian Environmental Management and Pollution Control (Miscellaneous Noise)
Regulations.
10
Cause
1. Low pressure spray tip installed.
2. Inadequate water supply.
3. Inlet hose is kinked or leaking.
4. Clogged inlet hose screen.
5. Water supply is over 38°C (100°F).
6. High pressure hose is blocked or
leaks.
7. Spray gun leaks.
8. Spray tip is obstructed.
1. Detergent siphoning tube is not
submerged.
2. Detergent siphoning tube is clogged or
cracked.
3. High pressure spray tip installed.
4. Check ball stuck in detergent siphoning
system.
Engine speed is too slow.
1. Low oil level.
2. Out of fuel.
3. Spark plug wire not connected to
spark plug.
4. Flooded.

Specifications

Outlet Pressure . . . . . . . . . . . . 27.6 MPa (276 BAR or 4,000 PSI)*
Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . 15.1 liters/min (4.0 GPM)
Water Supply Temperature . . . . . . . . . . . . . . . .38ºC (100ºF) MAX
Displacement . . . . . . . . . . . . . . . . . . . . . . . . 420 cc (25.63 cu. in.)
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in.)
Fuel Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.6 liters (7.0 Qt.)
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 liters (37 Ounces)
Sound Pressure @ 3 m . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 dBA §

Service Parts

O-Ring Maintenance Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 705002
Water Inlet Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B2384GS
Engine Oil Bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100005E
PumpSaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6039
Correction
1. Replace with high pressure spray tip.
2. Provide adequate water flow.
3. Straighten inlet hose, patch leak.
4. Check and clean inlet hose screen.
5. Provide cooler water supply.
6. Clear blocks in outlet hose, replace
if leaking.
7. Replace spray gun.
8. Clean spray tip.
1. Insert detergent siphoning tube into
detergent.
2. Clean or replace detergent
siphoning tube.
3. Replace with black spray tip.
4. Free detergent siphoning check ball.
Move throttle control to FAST(
position.
1. Fill crankcase to proper level.
2. Fill fuel tank.
3. Connect wire to spark plug.
4. Wait 5 minutes and re-crank engine.
BRIGGSandSTRATTON.COM
)