Service And Repair - BRUEL & KJAER 1053 Instruction Manual

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8. SERVICE AND REPAIR
The Vibration Exciter Control Type 1053 is designed and constructed to provide the user
with many years of reliable operation. However, whenever it is likely that the correct
function or operating safety of the instrument has been impaired, it should be immedi-
ately disconnected from the mains source and be secured against unintended operation.
For repair, consult the separate Service Instruction Manual which is available for the
instrument or contact your BrOel
&
Kjrer service representative. Under no circumstances
should repair be attempted by persons not qualified in the service of electronic
instrumentation.