Levita PW 90+ Operation Manual page 31

WARNING!
− Cord on drums should always be completely unwinded to prevent the cord from overheating.
− If an extension cord is used, the plug and socket must be of watertight construction.
− Inadequate extension cords can be dangerous.
− Comply with the below-mentioned requirements for length and cord dimensions.
1.0 mm² max. 12.5 m
1.5 mm² max. 20 m
2.5 mm² max. 30 m
Power cord connections should be kept dry and off the ground.
− If the power cord is damaged, it must be replaced by the manufacturer or his service agent or similarly
qualified person in order to avoid a hazard.
All keep the machine on a stable and flat surface during operation, handling, transportation and storage.
Sudden overturn of machine will cause injury to body.
In the event of accident or breakdown, switch off the machine immediately. (e.g. contact with detergent: rinse
with an abundance of clean water)
Attention!
Through poor conditions of the electrical MAINS, shortly voltage drops can appear when starting the
EQUIPMENT. This can influence other equipment (eg. Blinking of a lamp). If the MAINS-IMPEDANCE Zmax
< 0.335 OHM, such disturbances are not expected. (In case of need, you may contact your local supply
authority for further information.)
WARNING! ELECTRICAL SHOCK HAZARD
Improper connection of the equipment-grounding conductor can result in a risk of electrical shock.
Check with a qualified electrician or service person if you are unsure if an outlet is properly
grounded. DO NOT modify the plug provided with the appliance to fit an outlet, have a proper outlet installed
by a qualified electrician.
Mains power connection
The following should be observed when connecting the high pressure washer to the
electric installation:
− The electric installation shall be made by a certified electrician and comply with IEC-364.
− It is recommended that the electric supply to this appliance should include either a residual current device
that will interrupt the supply if the leakage current to earth exceeds 30 mA for 30 ms.
IMPORTANT! Only use water without any impurities.
If there is a risk of running sands in the inlet water (i.e. from your own well), an additional filter should be
mounted.
Safety devices
− The unloader valve can reduce pressure if it exceeds pre-set values. The spray gun features a locking
device. When the pawl is activated, the spray gun cannot be operated.
Thermal sensor:
A thermal sensor protects the motor against overloading. The machine will restart after a few minutes when
the thermal sensor has cooled.
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