Briggs & Stratton Power Flow+ 020838, Руководство оператора, Страница: 15 / 52

Not for
Reproduction
Troubleshooting
Problem Cause Correction
Pump has following
problems: failure to
produce pressure, loss
of pressure, low water
volume.
1. High flow spray pattern selected.
2. Inadequate water supply.
3. Clogged inlet hose screen.
4. 7-in-1 nozzle is obstructed.
5. Connections leak.
6. High pressure hose or spray gun
leaks.
1. Select high pressure spray pattern.
2. Provide adequate water flow.
3. Check and clean inlet hose screen.
4. Clean nozzles. See
7-in-1 Nozzle
Maintenance .
5. Tighten connections or replace o-rings.
6. Replace.
Detergent fails to mix
with spray.
1. High pressure or high flow without
soap nozzle is selected.
2. Check ball stuck in detergent
siphoning system.
3. Detergent siphoning tube is clogged
or cracked.
1. Select a high flow soap nozzle setting
(indicated with bubbles).
2. Free check ball. See Detergent Siphoning
Check Ball .
3. Clean or replace detergent siphoning tube.
Engine will not start;
starts and runs rough
or shuts down when
running.
1. Engine switch set to off (0) position.
2. Fuel shut-off lever is in off position.
3. Low oil level.
4. Dirty air cleaner.
5. Out of fuel.
6. Spark plug wire not connected to
spark plug.
7. Flooded with fuel.
1. Set switch to on (I) position.
2. Move fuel shut-off lever to on position.
3. Fill crankcase to proper level or place
pressure washer on level surface.
4. Clean or replace air cleaner.
5. Fill fuel tank.
6. Connect wire to spark plug.
7. Wait 5 minutes and re-crank engine.
Idle control (if
equipped) not
functioning.
Idle control cable is loose. Contact local service facility.
For all other issues, see a Briggs & Stratton authorized dealer.
Specifications
Model 020838 Model 020839 & 020840
High Pressure Nozzles 2800 PSI (193 bar) @ 1.8 GPM (6.8 L/min)* 3200 PSI (221 bar) @ 2.1 GPM (7.6 L/min)*
High Flow Nozzles 3.5 GPM (13.25 L/min)* @ 150 PSI (10.3 bar) 4.5 GPM (17 L/min)* @ 150 PSI (10.3 bar)
Water Supply Temperature 41°F (5°C) - 100°F (38°C) 41°F (5°C) - 100°F (38°C)
min Water Supply Flow Rate 4.5 GPM (17 L/min) 5.5 GPM (20.8 L/min)
min Water Supply Pressure 20 PSI (1.38 bar) 20 PSI (1.38 bar)
Engine Displacement 12.69 in
3
(208 cc) 12.69 in
3
(208 cc)
Spark Plug Gap 0.030 in. (0.76 mm) 0.030 in. (0.76 mm)
Oil Capacity 20 oz (0.6 L) 20 oz (0.6 L)
*This pressure washer is rated in accordance to the Pressure Washer Manufacturers’ Association (PWMA) standard PW101-2018
(Testing and Rating Performance of Pressure Washers).
15