Charder MS-2500 - LOAD CELL

9
LOAD CELL
Check load cell for proper bridge resistances as below.
MODEL
MEASURING POINTS RESISTANCE REMARK
+E (Red) to -E (Black) 690 ohms minimum
+E (Red) to +S (White) 345 ohms minimum
AL1420A
- E (Black) to +S (White)
345 ohms minimum
Each resistant on load
cell should be same
and the tolerance <
1000 ohms.
ACTION:
1. Remove power (adaptor pin) from the system, check load cell for proper
resistances.
2. If load cell fails the above tests, replace load cell.
3. If load cell passes the above tests and has no visible damage, please re-calibrate
the scale.
If any of the 4 load cells is broken or damaged, the complete set (all 4 load cells) of load cells
need to be changed.