11 Troubleshooting
Problem Cause Corrective action
Device doesn`t start
• defective fuse
• defective plug
• motor protection triggered
• change
• change
• press red button firmly, than start
again
Motor protection
switch turns off
• consumption in the engine is too high
• check electrical system
• reduce pump pressure to maximum
During start of pump
is no audible noise
• The pump does not fill up and runs empty
• in the suction line isn’t any water
• The valves are blocked
• The pressure pipe is closed, thereby pre-
venting the escape of air located in the pump
• check booster pump, if necessary
refill
• check and clean
• open pressure pipe
*)
Irregular pulsations of
the pipes
• air intake or insufficient suction of liquid
• elbows and fittings reduce the suction flow
• The suction filter is dirty or too small
• pressure or flow rate of the (optionally
installed) Booster pumps are inadequate
• The pressure of the water column is
insufficient, the pump is not filled with water,
the pressure pipe is closed during intake and
/ or a valve is stuck
• valves or pressure seals are worn and / or
there are problems when driving
• The pressure regulator valve does not work
properly
• check and repair
The output of the
pump does not match
the specifications on
the nameplate, the
pump is very noisy
• suction capacity insufficient or lower speeds
than on the nameplate
• worn out valves
• cavity formation due to small suction pipes
and / or filters, insufficient capacity, high
water temperature, clogged
• check
• check and change
Insufficient pump
pressure
• The nozzle is larger than needed or worn.
• The pressure-control valves do not function
properly and / or the valves are worn out
• change
• change
Overheating of the
pump
• Excessive pump pressure and / or engine
speed exceeds the specifications on the
nameplate
• Oil level in the pump housing or used oils do
not comply with requirements
• Excessive belt tension, clutch or drive are not
aligned
• check
• check and replace if necessary
• check
Bypass switches
during operation,
pressure increases
• wrong nozzle mounted
• dirt in the injector
• check and replace
• remove and clean
*)
Injector doesn’t suck
chemicals
• ball stuck (soap residue)
• high pressure hose is too long
• low pressure nozzle at double-pipe is locked /
blocked (wrong nozzle)
• injector nozzle worn out
• disconnect chemical hose, solve
ball with a pointed object
• use a shorter high pressure hose
• open, clean, replace if necessary
• replace
*) Let repairs and settings be carried out from your C. L. Becker GmbH customer service.
If your actions do not resolve the problem, contact your C. L. Becker GmbH customer service.
BA HHPC-170/21 60Hz englisch
Art.Nr. 02505004/60/BECKER/ENG
Stand 05/2013 Seite 19 von 23
To Next Page
Loading...