YOU DIDN'T STATE THE BRAND/MODEL/AGE. BUT... I WOULD HAVE A QUALIFIED PERSON CHECK THE BASIC WIRING THROUGH THE CONTROL SWITCH AS WELL AS THE LIMIT SWITCHES. A LIMIT SWICTH MAY BE STUCK IN THE CLOSED POSITION OR THE UP/DOWN SELECTOR SWICTH MAY BE FAULTY. A SIMPLE VOLTMETER/CONTINUITY METER WOULD TELL THE STORY. GOOD LUCK
TERRY
May 2009
I service lifts and could check it out for you for the best price around
Dan
May 2009
It could be the handset or (if fitted) a control box fault
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