Error Message - KERN FOB 5K1S Service Manual

5 Spare Part List
Beschreibung Description
Stellfuss Footstand
Wägeplatte Scale pan
Folientastatur Key panel of FOB500K-1S
Folientastatur Key panel of FOB5K-1S
Anschlußbuchse
Steckernetzteil Power socket

6 ERROR MESSAGE

Error
message
Nothing appears on the
display after pushing ON/OFF
key.
Can't switch on scale using
AC adaptor.
Low Battery
This warning shows that the
voltage of battery is too low to
use.
Counting error (too low)
The loading is lower than limit
when power on.
Counting error (too high)
Scales zeroed exceed its
initial balance.
Overload
The loading is over limit when
power on, please reduce the
loading and try again.
EEPROM error
The program of the scale has
error.
6
Description
KERN Nummer/KERN
No. In Drawing part no.
11 RFOB-S-8002
1 RFOB-S-6001
RFOB-S-4001
6
RFOB-S-4002
8 RFOB-S-5001
Solution
1. Check display.
2. Disassemble indicator.
3. Check wires and control
panel.
1. AC adaptor damaged.
→Replace adaptor.
2. AC jack wires are
disconnected.
Please replace new batteries
or plug the AC adaptor for
operation.
1. Please increase the
loading and try again.
2. Check the load cell and its
wiring.
3. Replace new deck.
1. Remove the weight from
scale.
2. Check the load cell's
resistance.
3. Replace new deck.
Remove the weight from
scale.
Overload: Max. Capacity + 9d.
Replace controller PCB, and
re-calibrate the scale.
FOB-S-e-1310