6
The table below lists the error messages that may be displayed by the terminal.
Error code
Err 3
Err 4
Err 6
Err 35
Err 70
Weighing terminal
turns off automatically •Battery voltage too low
Weighing terminal
cannot be turned on
08/10
Order number 72244520
Error codes
Error
EEPROM error
Number of reference parts
too small
EEPROM read/write error
Weighing platform in motion ➜Ensure that the weighing platform is
when calibrating
Keypad error
Underload
Overload
Zero setting outside zero
setting range
•Automatic power off enabled ➜Turn on weighing terminal
Fuse blown
Cannot perform the key
function
Cannot perform the key
function, scale is in motion
Remedy
➜Turn the weighing terminal off and on
➜Put on additional reference parts
➜Call METTLER TOLEDO Service
stable
➜Call METTLER TOLEDO Service
➜Unload weighing platform
➜Press
➜If the message reappears, call
METTLER TOLEDO Service
➜Decrease load
➜Unload weighing platform
➜Recharge battery
➜Call METTLER TOLEDO Service
➜Go back to gross mode
➜Ensure that the weighing plat-
form is stable
METTLER TOLEDO
23
User Manual BTA221