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DOLPHIN XP-005L
Dolphin Generation 2 Maintenance Manual V1.0
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.
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