Dewert MCL - Maintenance and Repair Procedures

15
6.MaintenanceandRepairs
AtregularintervalscarryouttheinspectionsinaccordancewiththeBGVA2(Instruction
oftheProfessionalTradeAssociation).Theinspectionsmustbeperformedbyan
electricalspecialist.
TherecommendedinspectionperiodinaccordancewiththeBGVA2is:
Inadditiontotheabove,thefollowingchecksshouldbecarriedoutatshorterintervals:
Checkthehousingforcracksandfracturesandthemainsconnectionleadfor
signsofpinchingandshearing-off.Alsocheckthestrainreliefwithkink
protection,inparticularaftereachcaseofmechanicalloading.
Operatethedrivetotraveltotheend-of-travelpositions,indoingsocheck
whetherthefunctionLEDonthehandsetlightsup,andlistenoutforthe
acousticsignal.Checkthefunctionoftheblockingdeviceasdescribedon
pages12to14.
toensureitsreadinessfor
operation(wherebatterybackupsystemincluded).
Withthedrivesystemdisconnectedfromthemains,butwithbatteriesfully
charged,operatethedrivetotraveltothebottomend-of-travelposition.Ifitis
notpossibletodothis,thebatteriesmustbereplaced.
(wherebatterybackupsystemincluded)
6months
a)Check
Regularvisualchecksfordamageofallkinds
Regularchecksoftheprotectiveconductorresistanceandleakagecurrents
(byaspecialist)
Regularfunctionalchecksoftheautodiagnosticsystem
Regularchecksofthebatterybackupsystem
Thebatterybackupsystemmustbecheckedonceamonthtoensureits
readinessforoperation!
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