8
Troubleshooting / Error Messages
The Wey-TEK control handpiece and Charging Module display various error 
messages to let you know when there is a problem with the scale or its operation. 
Refer to the chart below for information on the error messages.
Error Message 
Displayed
Reason for 
Error Message Action to Take
Over Range The weight on the 
weighing platform is 
greater than the 
capacity of the scale 
(100 kg/220 lb).
Remove the weight.   
Do not exceed 100 
kg/220 lbs of weight.
Over Range
Remove Weight
The scale cannot 
automatically Tare 
because the scale’s 
capacity was 
exceeded when the 
scale was powered 
on.
Remove the weight.   
Do not exceed 100 
kg/220 lbs of weight.
Voltage too High The line voltage into 
the Charging Module 
exceeds 15.5 volts. 
This can potentially 
damage the scale and 
charging module.
Find a different outlet 
to plug the AC/DC 
power adapter into.
Voltage too Low The line voltage into 
the Charging Module 
is below 10 volts. This 
can potentially 
damage the scale and 
charging module.
Find a different outlet 
to plug the AC/DC 
power adapter into.