2 Necessary tool
You will need these tools:
Allen key of 4
Straight screwdriver
Wrench of 7
3 First step – Unmount of the indicator from the trolley
To avoid any risk of damage on your indicator, you must work on a desk.
So you have to unmount the indicator from the trolley.
Disconnect the power supply and the scale from the indicator and unscrew the four screw
so that you can pull the indicator.