Launch X-631 Wheel Aligner Maintenance Manual Testing for Cabinet Assembly
2-8
Voltage switching shift (110V/220V)
Note: 1. Pull each connector, check carefully if the pins are in good condition;
2. Clear away the dust inside the sockets and plugs.
Item9: Mouse and Keyboard Inspection and Cleaning
Note: Clear away the dust and dirt on the keyboard
and mouse;
Check if there is dirt on the emitter/receiver of
photoelectric mouse. If there is, please clear it
away.
Clear away the dirt on the emitter tube