9
4807
1000-
1330
280-
650
2280-
2600
2020-
2350
580-
880
830-
1130
1730-
2050
1500-
1830
1230-
1530
DEAD
LOAD
0107 74 11
Notice Date Page
01201138
INSTRUCTION
HANDBOOK
Dead load selector
Scale unit
Connectors,
load cells
Connector, CPU communi-
cation
Connector, power supply
Calibration switch
11. Machine
operation
Fig.
9
Error message on display :
Failed. Press SELECT.
Possible causes :
Dead load selector or calibration switch incorrectly set. An incorrect calibration weight has been
used for calibration.
Fault-fi nding procedure :
• Check that the dead load selector is set correctly. It should be set to 580-880 kg (machines
250-350-500) or 830-1130 kg (machine 650).
• 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 (nor-
mal). During calibration the switch should be set to CAL (calibrage).
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.