EWT CS 2 Mode D'emploi page 32

WARNING / SERVICING OF DOUBLE-INSULATED WET AND
DRY VACUUM
WITH DOUBLE INSULATION TWO SYSTEMS OF INSULATION
ARE PROVIDED INSTEAD OF GROUNDING. NO MEANS FOR
GROUNDING IS PROVIDED ON A DOUBLE-INSULATED
APPLIANCE, NOR SHOULD A MEANS FOR GROUNDING BE
ADDED. SERVICING A DOUBLE INSULATED WET/DRY VACUUM
REQUIRES EXTREME CARE AND KNOWLEDGE OF THE
SYSTEM, AND SHOULD BE DONE ONLY BY QUALIFIED
SERVICE PERSONNEL. REPLACEMENT PARTS FOR A
DOUBLE-INSULATED WET/DRY VACUUM MUST BE IDENTICAL
TO THE PARTS THEY REPLACE. YOUR DOUBLE-INSULATED
WET/DRY VAC IS MARKED WITH THE WORDS 'DOUBLE
INSULATED' AND THE SYMBOL (SQUARE WITHIN A SQUARE)
MAY ALSO BE MARKED ON THE APPLIANCE.
DO NOT use without filters in place.
CAUTION: TO REDUCE THE RISK OF INJURY FROM MOVING
PARTS - UNPLUG BEFORE SERVICING.
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