DLab SK-L330-Pro - Chapter 3: Trouble Shooting

8
Chapter 3: Trouble shooting
FAULT
CODE
PROBLEM CAUSE SOLUTION
E01
Instruments can’t be power
on
The power line is
unplugged
Check whether the power line is
unplugged, an power on it again
The power switch put off Put on the power switch
The fuse is broken
Replace the fuse
Power board is failure
Replace power board
Main board is failure
Replace mainbaord
The display screen is
broken
Replace display screen
E02
Instrument doesn’t
movement
No setting target
temperature
Set a target temperature, and
the temperature indicator is on.
The drive board is failure
Replace the drive board, please
reference chapter 2.5
24V power board is
failure
Replace power board
component
Motor is failure Replace motor
Check whether shrapnel
is broken
Replace shrapnel.
Belt is loosen or broken Replace belt
E03 LCD display garbled
characters
Display board is failure Replace display board
E04 Instrument speed is not
accurate
Self-test, TE1 Ref,TE2 Ref,
TE3 Ref--error
Photosensor is failure
Replace heated lid
The position of
photosensor goes failure
Adjust the position of
photosensor