Deckblatt ER32 short manual - Blemo
Deckblatt ER32 short manual - Blemo
Deckblatt ER32 short manual - Blemo
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ENGLISH<br />
Position of the capacitor charging LED<br />
Before working on the drive, turn it off, wait until the capacitor charging LED has gone out, then measure the DC<br />
bus voltage.<br />
Procedure for measuring the DC bus voltage<br />
The DC bus voltage can exceed 1000 V DC. Use a properly rated voltage sensing device when performing this<br />
procedure. To measure the DC bus voltage:<br />
1 Disconnect the drive power supply.<br />
2 WAIT 10 MINUTES to allow the DC bus capacitors to discharge.<br />
3 Measure the voltage of the DC bus between the PA/+ and PC/- terminals to check whether the voltage is less<br />
than 45 V c.<br />
4 If the DC bus capacitors have not discharged completely, contact your local <strong>ER32</strong> representative (do not repair<br />
or operate the drive).<br />
32<br />
LED indicating<br />
that the DC bus<br />
is powered up<br />
HAZARDOUS VOLTAGE<br />
DANGER<br />
Read and understand the instructions on page 28 before performing this procedure.<br />
RUN<br />
PRG<br />
MON<br />
Failure to follow this instruction will result in death, serious physical injury or equipment damage.<br />
Loc<br />
Rem<br />
RUN STOP<br />
%<br />
Hz<br />
MODE<br />
ENT