GMV DLV-A3 - 6 Certificates

1 0991 486 EN - 29.09.2016
ENG
DLV VALVE MANUAL
I NSTALLATION , U SE AND M AINTENANCE
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In the same way,is energized only the main valve VMD,holding the DLV A3 valve de-energized.If all the
components work correctly,the car must stop at landing position.A timed check starts for two sec.to verify a car
movement.In case of movement detection without landing,the system must go into alarm and put the lift out of
service.In case of back-landing,another 2 seconds timed check starts,energizing the VMD.If the relevelling does
not start,the system is ok.Otherwise,a DLV failure is confirmed (VMD de-energized).
6 CERTIFICATES