Sicam SBM 55 NW Manual Original página 52

en 52 | SBM 55 NW | Faults
Err Possible causes
21 The PCB has detected an excessively high wheel speed
with the wheel guard open (shaft rotating at high speed
although the machine has not been started): Power sup-
ply unit is deactivated
22 Irregular measurement sensor signals
EEE EEE 1. Two buttons are pressed at the same time.
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1 695 656 076 2012-03-28
Remedy
1. Switch off the SBM 55 NW .
2. Lower the wheel guard, switch the SBM 55 NW on
again without moving the wheel.
If the error message persists, contact customer ser-
vice.
If the error message persists, contact customer ser-
vice.
1. Only press one button at a time.
If the error message persists, contact customer ser-
vice.
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