Electrolux W4400H Service Manual page 183

Weighing equipment (Optional equipment)
Error message on display:
Failed. Press SELECT.
Possible causes:
Dead load selector or calibration switch incorrectly set. An incorrect cali-
bration weight has been used for calibration.
Fault-finding procedure:
• Check that the dead load selector is set correctly. It should be set to
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1000-1400 kg for W4400H, 2100-2550 kg for W850H, W1100H and
1200-1600 kg for W600H.
• If you are or have recently been calibrating the weighing equipment,
the calibration switch may be incorrectly set, or an incorrect calibration
weight may have been used for calibration.
Check that the calibration switch is set correctly. It should normally be
set to NORM. During calibration the switch should be set to CAL.
The calibration weight should be between 40 and 400 kg.
If relevant/necessary, calibrate the weighing equipment, or follow the
"Calibrate the scale" procedure under "Machine operation".
• Check that all cables/wiring to the scale unit are sound and correctly
connected.
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Connector, power
Connectors,
supply
load cells
Connector,
CPU communication
Dead load selector
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Scale unit
6075
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