| SYMPTOM/PROBLEM |
TYPICAL CAUSE |
POSSIBLE SOLUTION |
| Inaccurate weights; Weight display not returning to zero |
Obstructions water, debris |
Ensure the space between the deck edge, pit coping, and rails is clear and free of any material which could jam the deck and cause inaccurate weights. |
|
|
Ensure the scale pit and understructure is clean and dry. |
|
|
Ensure the drains for the pit are clear and not blocked, and that any installed automatic sump pump and discharge piping are in good working condition. |
| No weight display |
No power |
Is there power? If battery powered, it the battery recharged and connected properly? |
| Constant / intermittent unstable display |
Motion on scale |
Secure moving car(s) on the scale. Allow time for moving liquid inside containers on the scale to stop. |
|
Radio transmissions |
Turn off radio, move the radio and antenna away from the weight display and scale. |
|
A/C power disturbances |
Is the A/C power used for the scale a dedicated line (connected to a single breaker in the A/C power service panel) ? Is the A/C power outlet properly wired with a ground? |
| Weight display stays on zero; No response to the keypad / keys |
Weight display is locked up |
Turn the weight indicator off for a few minutes. |
Railroad Track Scales
