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34
UP 300 Service Manual
Failure 29
: Motion system error
Failure
Cause
Solution
Remark
⚫
Motion system
error 5
⚫
This error occurs
when the display
is aligning height
automatically
during printing
➢
Motor pulley of
fault axis is
loose, belt is
loose, certain
injection
molded part
broken
Turn off the power and reinitialize; if it
fails to initialize properly, determine and
solve the problem according to “Failure 01”
-
“Failure 04”;
Manually move the fault axis to check if
the motor pulley and the conveyor belt
are loose. If yes, replace accordingly
➢
Limit cable of
fault axis is
broken, plug is
loose
Check if the fault axis limit (limit switch
side) is damaged / broken, and repair or
replace;
Turn off the power, remove and check if
the fault axis limit (mainboard end) and
the motor cable are disconnected, re-plug
the fault axis limit/motor plug
➢
Mainboard
damaged
Turn off the power and replace the
mainboard
➢
Mainboard
adapter board
damaged
Turn off the power and replace the
mainboard adapter board