bar BAR4013-HJ, User Manual, Page: 27 / 47

27
Pro b lem C ause C orrection
U nit has following
problems : :failure to
produce pressure,
erratic pressure,
chattering, loss of
pressure, low water
volume.
1. L ow pressure spray tip installed.
2. Water inlet is blocked.
3. I nade q uate water supply.
4. I nlet hose is kinked or leaking.
5. C logged inlet hose screen.
6. Water supply is over 100
0
F
( 3 8 0 C) .
7. H igh pressure hose is blocked
or leaks.
8. Spray gun leaks.
9. Spray tip is obstructed.
10. Pump is faulty.
1. Replace with high pressure spray tip.
2. C lear inlet.
3.
4. Straighten inlet hose. Replace if
leaking.
5. C heck and clean inlet hose screen.
6. Provide cooler water supply.
7. C lear blocks in outlet hose.
8. Replace spray gun.
9. C lean spray tip.
10. C ontact local service facility.
D etergent fails to
mix with spray.
1.
2 .
3. Replace with low pressure spray tip.
E ngine lacks power. 1. 1.
E ngine will not start 1. Throttle lever or on / off switch in
OFF position.
2. N o fuel in engine
3. Worn, fouled, or dirty spark plug
4. Pressure build up in pump
1. Turn throttle lever to ON position
2. F ill fuel tank or turn on fuel supply .
3. Replace with factory
recommended spark plug
4. S q uee z e trigger on spray wand
( refer to operating instructions in
owner ' s manual)
O il Alert (for units
with this feature)
1. E ngine isn ' t level or the oil
level is too low .
Place engine on level surface or perform
an oil change using SA E 10W30 oil (refer
to engine user manual for instructions )
E ngine runs well at
no load but “bogs”
down under full load
1. E ngine speed is too slow
1. Adjust Throttle L ever back to
full throttle.
E ngine will not start
or starts and runs
poorly
1. L ow oil level
2.
3. O ut of petrol
4. Stale petrol
5. Spark plug wire not
connected to spark plug
6. Bad spark plug
7. Water in petrol
8. O ver choking
1. F ill crankcase to proper level
2.
3. F ill fuel tank
4 .
5. C onnect wire to the spark plug
6. Replace the spark plug
7 .
8 . O pen choke fully and crank engine
E ngine shuts down
during operation
1. O ut of petrol
2. L ow oil level
1. F ill fuel tank
2. F ill crankcase to proper oil level
E ngine lacks power 1. 1.
E ngine " putts " ” or
falters
1. C hoke is opened too soon / too
early
1. M ove choke to halfway position
until engine runs smoothly.
*All engine servicing to be taken to
manufacturer ' s authori z ed service outlet **
Trou b leshooting C hart
I f you are experiencing an issue that is not listed in this chart, or have checked all the
possible causes listed and are still experiencing the problem, see your authori z ed
dealer or call our support line.
P E TR OL ENGINE S
TROUBLESHOOTING
1. Detergent siphoning tube is not
submerged.
2. Detergent siphoning tube/filter
is clogged or cracked.
3. High pressure spray tip installed.
Fully submerge detergent siphoning
tube into detergent.
tube.