60
UP 300 Service Manual
Operation Guide 25- Method of replacing X-axis limit
Tools
Cross screwdriver, hex wrench,
pliers, cable tie
1. Remove the 4 screws securing the rear panel and remove the rear panel;
2. Cut off the cable tie that bundles the motor and the limit cable with pliers, and unplug the corresponding plugs of Z-axis
motor cable and X-axis limit cable on the mainboard;
3. Use a cross screwdriver to remove the X-axis limit screw and peel off the black sleeve, and then remove the X-axis limit.
1. Install the X-axis limit cable and the Z-
axis motor cable with a black sleeve
before installation, and then tie the
corresponding position with a cable tie.
2. Push the Y-axis by hand to test
whether the X-axis limit can be opened
and closed normally.
