ISHIDA BC-4000 Service Manual page 106

7. Remove the load cell communication
harness on the A/D board using a soldering
tool.
Load cell communication harness
9. Detach the load cell by removing the 2
screws.
Screws
Explanation
When replacing with a new load cell, always adjust the 4 limit stopper screws on the weigh platter
holder.
Adjustment target: There is no gap between the stopper screw and the pole when the 1.5 times weight
of the weighing capacity is placed on the platter.
After the load cell has been replaced, perform the span adjustment.
BC-4000 Service Manual No. 085-6693-02
8. Remove the 3 screws fixing load cell base.
Load cell
Limit stopper
Chapter 4 COMPONENT REPLACEMENT
Screws
4-5