EN
MEANING OF SYMBOLS
NEGOTIABLE GRADIENT
OPERATOR MANUAL, INSTRUCTIONS FOR USE
READ THE MANUAL BEFORE USING THE MACHINE
DIRECT CURRENT
CLASS III APPLIANCE.
AN APPLIANCE IS IDENTIFIED AS CLASS III WHEN ITS EXPLOSION-
PROOF PROTECTION IS BASED ON THE FACT THAT THERE ARE NO VOLTAGES HIGHER
THAN THE ULTRA-LOW SAFETY EXTRA-LOW VOLTAGE (SELV). THIS MEANS IN PRACTICE
THAT THE APPLIANCE IS POWERED BY A BATTERY OR A SELV TRANSFORMER.
EARTH SYMBOL, IDENTIFIES ANY TERMINAL INTENDED FOR CONNECTION TO AN EXTERNAL
EARTH CONDUCTOR AND PROTECTING AGAINST ELECTRIC SHOCK IN THE EVENT OF A
MALFUNCTION.
BRUSHES ON/OFF.
DETERGENT SOLUTION FLOW ON/OFF AND REGULATION.
SUCTION ON/OFF.
“ECO” OPERATING MODE.
MACHINE ON/OFF.
SPECIAL WASTE. DO NOT DISPOSE OF AS NORMAL WASTE.
CAUTION, RISK OF ABRASION.
MINIMUM AND MAXIMUM TEMPERATURE OF LIQUID IN TANK.
4°C
35°C
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