V-TUF RAPIDSXL110, Руководство оператора

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14.5 TROUBLESHOOTING
The tables below list the main malfunctions, with their causes and recommended remedies, that
the machine may present during operation.
Any work required must only be carried out by experienced and qualified operators after having
read this manual.
PROBLEM CAUSE SOLUTION
The machine switches off
and control indicator D
turns on.
No diesel. Fill the diesel tank.
Plastic joint between oil pump and
burner engine worn out
worn diesel pump,
burner engine does not work
Replace: oil pump coupling or
burner engine, then reset switch
( IN )
The machine switches off
and control indicator F
turns on.
There is not enough water. Ensure that the machine has a water
supply greater than the pump's
capacity.
Supply tap closed. Check and open the tap
Inlet water filter clogged. Check and clean RESET (IN )
The machine switches
off and control indicator
E turns on.
Presence of microleaks. Ensure that there are no leaks in the
machine's hydraulic circuit; repair or
replace any defective parts.
Then reset the switch ( IN ).
After 1 hour of total stop, the
machine stops permanently.
Reset (
IN
)
The pump runs but
does not reach the
prescribed pressures.
The pump sucks in air. Check the intake ducts and ensure
good tightness
Worn valves. Replace the valves.
Worn control valve seat. Replace the valve seat.
Worn or inadequate water nozzle Replace the water nozzle.
Worn gaskets. Replace the seals.
Dirty water filter Clean the water filter.
Irregular pressure
fluctuations.
Worn suction and/or discharge
valves.
Replace the valves.
Presence of foreign bodies in
the valves that impair their
function.
Check and clean.
Air intake. Check the intake ducts.
Worn gaskets. Replacing seals