Contents
Safety requirements and personnel qualification ......................................................................7
General description .................................................................................................................9
List and description of alarms and faults ................................................................................10
Replacement of the RMPS + UDP unit..................................................................................... 17
Replacement of the GB unit.................................................................................................... 19
Replacement of the BVN unit. ................................................................................................ 21
Replacement of the 3MDS unit. .............................................................................................. 23
Replacement of the MDN unit................................................................................................. 25
Replacement of the UMKA07 controller. ................................................................................. 27
Replacement of the RisS unit. ................................................................................................ 30
Replacement of the OutM unit. ............................................................................................... 32
Replacement of the extension unit. ........................................................................................ 34
Replacement one extension unit ......................................................................................... 34
Replacement two and more external units ........................................................................... 37
Instruction for updating software UMKA and GB .....................................................................39
Drive static check ..................................................................................................................42
No Load Test......................................................................................................................... 46
Short circuit full load test procedure....................................................................................... 48
Periodic maintenance of VSD Triol ......................................................................................... 51
APPENDIX A ......................................................................................................................... 55
AK06-RD-300…420 with output frequency 200 Hz...................................................................55
AK06-RD-300…420 with output frequency 200 Hz overview ................................................. 56
Electronic compartment ..................................................................................................56
Power input/output compartment ....................................................................................58
External connection section ............................................................................................. 59
AK06-RD-300…420 with output frequency 200 Hz diagnostics flow charts............................ 60
Fans do not work............................................................................................................. 61
VSD indicators are not active ........................................................................................... 62
No input voltage indication (or it does not match) ............................................................. 63
DC bus voltage cannot be measured or measurements are incorrect ................................. 64
Failures of measuring voltage DC in operation, DC overvoltage, DC undervoltage ............... 65
Supply network currents 1 differs from network 2 by more than 20% ................................. 66
No connection with Downhole Measuring System (Sensors)..............................................67
