Monoprice 44220 Manuel utilisateur
Desktop CNC Engraver/Carver
P/N 44220
User's Manual
2
SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these
safety warnings and guidelines. Please keep this manual in a safe place for future
reference.
•This device is intended for indoor use only.
•Do not expose this device to water or moisture of any kind. Do not place drinks
or other containers with moisture on or near the device. If moisture does get in
or on the device, immediately remove it from its power source and allow it to
fully dry before reapplying power.
•Do not touch the device, the power cord, or any other connected cables with
wet hands.
•Do not expose this device to excessive vibration or extreme force, shock, or
fluctuations in temperature or humidity.
•Do not expose this device to excessively high temperatures. Do not place it in,
on, or near a heat source, such as a fireplace, stove, radiator, etc. Do not leave it
in direct sunlight.
•Do not place or install this device in an area where it can be exposed to
excessive amounts of dust, humidity, oil, smoke, or combustible vapors.
•Prior to operation, check the unit and power cord for physical damage. Do not
use if physical damage has occurred.
•Before plugging the unit into a power outlet, ensure that the outlet provides the
same type and level of power required by the device.
•Unplug this device from the power source when not in use.
•Take care to prevent damage to the power cord. Do not allow it to become
crimped, pinched, walked on, or become tangled with other cords. Ensure that
the power cord does not present a tripping hazard.
•Never unplug the unit by pulling on the power cord. Always grasp the connector
head or adapter body.
•Do not reach inside the unit during operation.
•Ensure that the unit is turned off and unplugged from its power source before
making repairs or performing service.
3
•Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or
detergents. For stubborn deposits, moisten the cloth with warm water.
•Keep out of reach of children.
CUSTOMER SERVICE
The Monoprice™Customer Service department is dedicated to ensuring that your
ordering, purchasing, and delivery experience is second to none. If you have any problem
with your order, please give us an opportunity to make it right. You can contact a
Monoprice Customer Service representative through the Live Chat link on our website
support times and links.
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice™Customer Service
for a replacement.
1x Base
2x Profile
2x Guide Rod
X-axis Screw Rod
1x Y-axis Screw Rod
1x Left Plate
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1x Right Plate
1x Z-axis Module
2x Motor Module
1x ER11 Spindle Motor
Chuck
1x Motherboard Module
1x Motherboard Cover
12x M5x25 Screw
8x M5x16 Screw
4x M3x6 Screw
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8x M3x14 Screw
4x M4x12 Screw
1x Clamping Screw Set
1x Tool Kit
1x Wire Bag
1x USB Cable
1x AC Power Adapter
1x AC Power Cord
1x User's Manual
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PRODUCT OVERVIEW
Front View
1. X-axis Guide Rod
2. X-axis Stepper Motor
3. X-axis Coupling
4. X-axis Screw Rod
5. Left Plate
6. Y-axis Engraving Platform
7. Front Plate
8. Right Profile
9. Right Plate
10. Spindle Motor
11. Z-axis Stepper Motor
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Rear View
12. Power Switch
13. DC Connector
14. USB Port
15. SD™Card Slot
16. Y-axis Guide Rod Slider
17. Y-axis Screw Rod
18. Y-axis Screw Rod Holder
19. Y-axis Guide Rod
20. Rear Plate
21. Y-axis Stepper Motor
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Motherboard Module
9
ASSEMBLY
1. Insert the Y-axis Screw Rod through the hole in the Rear Plate of the Base. Screw
one of the Brass Nuts half-way onto the end of the Y-axis Screw Rod. Ensure that
the rod's threads do not protrude out of the nut. Slide one of the Springs onto
the end of the Brass Nut, then push the assembly into the vertical slot in the Y-
axis Screw Rod Holder until the Spring is fully compressed. Turn the Y-axis Screw
Rod clockwise to engage the threads in the Y-axis Screw Rod Holder. Continue
threading the rod through the holder until the end of the rod is flush with the
rear of the Base. Ensure that the Y-axis Screw Rod rotates smoothly.
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2. Insert the drive shaft of one of the Motor Modules into the hole in the Rear Plate
and onto the Y-axis Screw Rod. Ensure that the motor terminals are positioned
as shown in the inset image below. If necessary, rotate the Y-axis Screw Rod
until the face of the Motor Module just makes contact with the Rear Plate.
Secure the Motor Module to the Rear Plate using 4x M3x14 Screws. Once the
Motor Module is secured to the Rear Plate, tighten the screws on the Motor
Module drive shaft to secure the Motor Module to the Y-axis Screw Rod.
3. Ensure that the Y-axis Screw Rod rotates smoothly, then tight the screws on the
Y-axis Screw Rod Holder to secure it into place on the Y-axis Engraving Platform.
Ensure that the Y-axis Screw Rod still rotates smoothly.
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