PowerShot PS3611ES, Instruction Manual

Page: 19 / 24

19.
Troubleshooting Tips Problems with Detergent
Problems with use of detergent are often caused by
incorrect procedures of operator. Problems
encountered that involve the use of cleaning agents
can often be attributed to one or more of the
following:
1. Hose is not fully submerged in solution: If the
tube isn’t fully immersed, the unit will be picking
up air.
2. Failure to flush the detergent system out with
clean water following previous use.
3. Wrong type of detergent: Only soaps designed
specifically for pressure washers should be
used. Household detergents could damage the
pressure washer.
Engine will not start or stops while operating:
Engine switch not in ‘ON’ position: Turn switch ‘ON’
Pressure built up in hose: Squeeze trigger while starting
Engine is overloaded:
Nozzle partially blocked: Clean Nozzle
t n e m ts uj d a e r u s s e r p p m u p e c u d e R : e r u s s e r p e vi s s e c x E
Pressure increases when gun is locked:
e vl a v s s a p y b e h t n a el C : g ni k c ol b e vl a v s s a p y B
3. Damage to the pump can result from
a) Inadequate water supply,
b) Vacuum lift too high, or
c) Excessive water temperature.
4. Check the pump crankcase for correct oil level
and for oil contamination. If oil appears milky,
water has entered the oil and the piston seals
should be replaced.
1. If the pump is running but produces no flow, try
priming the pump.
a) To prime the pump, keep suction at a
minimum and keep the discharge line open.
b) Open and close the spray gun trigger
repeatedly to aid the priming process.
2. A chattering noise usually indicates a restricted
water supply or air leaks.
a) Check for kinks or leaks in the hoses
b) Look for a plugged or damaged inlet water filter
c) If the filter has been damaged, sediment may
have entered the pump. The sediment will be
lodged in the inlet valve(s) and must be
removed.
p
PS3611ES