Triol AK06, Руководство по устранению неисправностей

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32 AT.654254.050 ver.1.0
Troubleshooting manual
Replacement of the OutM unit.
OutM replacement procedure is the same for each VSD.
Preparations:
A VSD must be de-energized and disconnected from a power supply.
Using a multimeter, make sure that there is no dangerous voltage on a
DC-link.
Use the following tools for dismantling the OutM unit:
•
crosshead screwdriver — 1 pc;
In case if it is necessary to dismantle OutM unit:
1. Take photo or mark all connectors locations.
2.
Unplug signal connectors (yellow) from a terminal blocks which is shown at
figure 16 and disconnect the blade clamps shown in red circles.
Figure 16 – Unplug and unscrew connectors of a OutM unit