Renkforce RF500 Maker Construction Kit - B) Setting of the Z-Stop

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b)SettingtheZ-Stop
Before starting calibration, set the end stop in the Z-direction.
The hexagon screw should be about 1 to 2 mm in the thread. Counter the screw with the counter-nut.
Check that the Z-limit switch is clearly pushed by the hexagon screw.
Moveallaxesintothehomeposition
Pushbuttonfortheoperatingknob(10)inthemainmenu. Turntheoperatingknob(10)untilyouhaveselectedthemenuitem
"Prepare"andpushthebuttonoftheoperatingknob(10).
Turn the operating knob (10) until the menu item "Auto home" is
selected.Pushthebuttonoftheoperatingknob(10).
All axes move into the home position.
The printer will switch back to the main menu automatically after a
few seconds. The axes are no longer displayed with question marks
now.
Go to the menu "Prepare" and navigate to item "Disable steppers".
Pushthebuttonoftheoperatingknob(10).
Bythis,allmotorsareswitchedoffsoyoucanmovetheXandYaxes
manually.