VONROC PW501AC Traducción Del Manual Original página 10

EN
• Check that the mains voltage is adequate.
• The pump is stuck.
• Refer to after storage instructions. Switch
off the unit and let the motor cool.
• Thermal safety has tripped.
• Leave the lance open with water coming
through.
2. Fluctuating pressure
• Pump sucking air.
• Check that hoses and connections are
airtight.
• Valves dirty, worn out or stuck. Pump seals
worn.
• Clean and replace or refer to dealer.
3. Water leaking from the pump
• Seals worn out.
• Check and replace, or refer to dealer.
4. The motor stops suddenly
• Thermal safety switch has tripped due to
overheating.
• Check that the mains voltage corresponds
to specifi cations. An extension cable, which
is too thin, and too long can cause a voltage
drop and cause the motor to overheat.
Leave to cool down. Use heavy duty
extension cables.
5. The pump does not reach the necessary
pressure.
• Water inlet, fi lter is clogged.
• Clean the water inlet fi lter.
• Pump sucking air from connections or hoses.
• Check that all supply connections are tight.
• Suction/ delivery valves are clogged or worn
out.
• Check that the water feeding hose is not
leaking.
• Unloader valve is stuck.
• Clear or respire valves.
• Lance nozzle incorrect or worn out.
• Loosen and re-tighten regulation screw
check and/ or replace.
Repairs and servicing should only be
carried out by a qualifi ed technician or
service fi rm.
10
ENVIRONMENT
Faulty and/or discarded electrical or
electronic apparatus have to be collected at
the appropriate recycling locations.
Only for EC countries
Do not dispose of power tools into domestic waste.
According to the European Guideline 2012/19/EC
for Waste Electrical and Electronic Equipment and its
implementation into national right, power tools that
are no longer usable must be collected separately
and disposed of in an environmentally friendly way.
WARRANTY
VONROC products are developed to the highest
quality standards and are guaranteed free of defects
in both materials and workmanship for the period
lawfully stipulated starting from the date of original
purchase. Should the product develop any failure
during this period due to defective material and/or
workmanship then contact VONROC directly.
The following circumstances are excluded from this
guarantee:
• Repairs and or alterations have been made
or attempted to the machine by unauthorized
service centers;
• Normal wear and tear;
• The tool has been abused, misused or
improperly maintained;
• Non-original spare parts have been used.
This constitutes the sole warranty made by
company either expressed or implied. There are
no other warranties expressed or implied which
extend beyond the face hereof, herein, including
the implied warranties of merchantability and
fi tness for a particular purpose. In no event
shall VONROC be liable for any incidental or
consequential damages. The dealers remedies
shall be limited to repair or replacement of
nonconforming units or parts.
The product and the user manual are subject to
change. Specifi cations can be changed without
further notice.
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