2.4 Replace the spindle motor belt
Due to long-terms use, the belt should be replaced in a timely manner when it ages, breaks or slips (breaking
the cutter during cutting). Refer to
P1 and P2
in Chapter 1, remove the screws in the
black frame
to remove
the rear cover, then refer
P5
to remove the screws in the
yellow frame at ⑥⑦
, and then rotate the
Z-axis
in the red circle clockwise
to its highest position, then refer P6 to remove the screw from the
red frame
at ①②
to remove the front cover and screen and replace them. Then refer
P7
to replace the belt. Insert the
mainboard port according to the wire harness label.
2.5 Replace the motor
2.5.1 Replace the spindle motor
When the motor makes abnormal noise, it needs to be replaced. Refer
chapter 2.4
to remove the front cover
and belt, then refer
P7
to remove the screws in the
white frame at ①②
and
green frame at ③
, after that,
replace it directly.
2.5.2 Replace the X-axis screw shaft motor
When the screw motor gets stuck or bent,
the X-axis screw shaft motor
need to replace. Refer to the
disassembly pictures
P1 and P2,
remove the screws in their
black frame
separately to remove the rear
cover, refer
P8
to remove the screws in the
red frame at ③④,
after that, replace it directly.
Replace the
x-axis rail
need to refer to
chapter 2.1
. Remove the battery first, then refer
P9
to remove the
screws in the
black frame at ①,
then remove screws in the
red frame at ②
and the
white screws at③④,
after that, replace it directly.
2.5.3 Replace the Y-axis screw shaft motor
When the screw motor gets stuck or bent,
the Y-axis screw
shaft motor
need to replace. Refer
chapter 2.2
to remove the
mainboard first, then refer
P8
to remove the screws in the
black
frame at ①②
and the
red frame at ③④
, refer
chapter 2.5.2
to remove
the X-axis screw shaft motor first
, then refer
P10
to remove the screws in the
black frame at ①
, remove the
screws in the
red circle
in the right picture , then replace the
Y-axis screw shaft motor directly.
2.5.4 Replace the Z-axis screw shaft motor
When the screw motor gets stuck or bent,
the Z-axis screw shaft motor
need to replace. Refer to the
chapter 2.2
to remove the mainboard first, refer
P8
to remove the screws in the
black frame at ①②
, then
refer
P10
to remove the screw in the
white frame at②③
, then replace the Z-axis screw shaft motor directly.
04
Dolphin Generation 2 Maintenance Manual V1.0
DOLPHIN XP-005L
