User`s manual

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20
SECTION 5 - MAINTENANCE
DANGER!!
THE DE1 CONTAINS POTENTIALLY LETHAL VOLTAGES INSIDE, EVEN IF THE
UNIT IS NOT CONNECTED TO AN EXTERNAL SOURCE OF POWER. ONLY
QUALIFIED PERSONNEL SHOULD PERFORM ALL INSTALLATION AND SERVICE
PROCEDURES.
CAUTION: DO NOT DISPOSE OF BATTERIES IN FIRE
CAUTION: DO NOT ATTEMPT TO OPEN THE BATTERIES
CAUTION: THE FOLLOWING PRECAUTIONS SHOULD BE TAKEN WHEN
REPLACING ANY BATTERIES
• REMOVE WATCHES, RINGS, ETC…
• USE TOOLS WITH INSULATED HANDLES.
CAUTION: USE RUBBER PROTECTIVE GLOVES WHEN HANDLING
DAMAGED BATTERIES.