Topcnc TC-1631A User manual

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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Preface
Thank you for choosing Top CNC!
This instruction manual is your technical document explaining the proper use and safe operation of
the TC-1631A engraving machine. Please read it carefully and keep it for your records.
In order to receive optimum performance of the TC-1631AC and ensure the safety for the user,
please carefully read this manual before installation to learn more about the safety precautions of
the equipment, proper installation, operation parameters, troubleshooting diagnosis, and routine
maintenance.
About safety identification
To prevent damage to the product and to prevent injury to yourself or others, please read the
following precautions carefully before using the device.
If operated improperly the user puts themselves and those around them at risk of moderate to
severe injuries.
Precautions
In order to use the machine safely and correctly, be sure to read this matter carefully before use.
The warning signs in this manual and equipment mean that if you do not comply with the relevant
requirements and do not take appropriate measures, it may result in personal injury and equipment
damage.
Requirements for equipment operator
The personnel who operate the equipment should be familiar with the steps and requirements for
installation, debugging and commissioning of the equipment, as well as the corresponding
measures for various emergencies that can occur. After familiarizing themselves with all safety
features and operations contained within this manual the user can then safely operate the machine.
The operator should check the following on a daily basis:
1. Verify all safety switches are operational.
2. Clear work table of debris and scrap material.
3. Always be aware of your surroundings and ensure no other person is in the working area vicinity.
4. Do not wear gloves when operating the machine.
5. Keep a clean working area surrounding the machine.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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Warning
1. The TC-1631AC utilizes 220V 3ph voltage. When the equipment is connected to the power
supply, the electric cabinet door and the electrical control box must not be opened during
operation to avoid electrical shock.
2. Ensure the machine is properly grounded and all electrical connections are secure.
3. The equipment has been calibrated prior to shipment and it is prohibited for non-qualified
personnel to make adjustments.
4. Keep children and non-professionals away from the machine at all times.
5. Take note of all warnings labels on the machine and familiarize yourself and those around
the machine of their meanings.
6. Only when you are familiar with all the safety instructions and regulations on the installation,
commissioning, operation, maintenance, contained within this manual can a reliable
guarantee for the safety and successful operation of this equipment be ensured.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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Contents
Preface…………………………………………………………………………….1
Contents …………………………………………………………………………4
I. Product Inspection……………………………………………………….4
II. Machine Installation……………………………………………………4
III. Machine Operation…………………………………………………….10
IV. Equipment Maintenance.………………………………………….14
V. Fault Analysis and Troubleshooting………………………..….17
VI. Carving Techniques…………………………………………………..18
VII. Equipment Warranty details.……………………………………19
VIII. Warning………………………………………………………………….20
The contents of this manual are subject to change without notice.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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I. Product Inspection
The machine is strictly inspected and packaged before leaving the factory. Please check before use. Please contact your
local dealer if there are any problems.
Please verify the following
1. No machine damage.
2. All machine accessories are included.
3. Machine model.
II. Machine installation
Installation environment
1. Utilize a dry environment.
2. Finished level surface.
3. No electromagnetic interference.
4. Ambient temperature of 10 °C ~ 40 °C. If the ambient temperature is more than 40 °C above, please place
in a well-ventilated place;
5. Verify Input voltage is 220V 3ph along with proper grounding.
6. If voltage is not stable a voltage regulator may be required.
Machine installation steps
1. Remove the machine from its pallet and place in the desired working position. Install the base plates on
the machine feet and level the machine using the adjustable feet. Then place the electrical control box on
the left side of the machine.
2. Unbox Y1 & Y2 servo motors and connect them to their reducers. There are 5 hex bolts that secure the
servo motors to the reducer. The 5th bolt can be accessed via the opening seen in the middle picture below.
Once the motors are secured next attach the motor cables and install the metal covers.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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3. Connect 220V power supply to the control box. There are two power supply, B for vacuum & dust collector,
A for machine). After installing the power check to ensure the phase is correct.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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4. Install the control system
a. Remove the DSP handle and cable from inside the electrical cabinet.
b. Connect the cable to the terminal board then to the handle.
(Note: Please refer to the CD operating system manual for details of DSP system operation)
5. Install Vacuum Pump

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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1. Connect fittings to inlet of pump.
2. Connect the additional fitting to the T connection.
3. Install the filter.
4. Connect the vacuum hose from the filter to the machine and secure with hose clamps.
5. Remove electrical lid and connect electrical wires. Refer to wiring diagram on the inside of the lid for
proper installation.
6. Plug the cable into the electrical cabinet and supply power. Verify that air is being exhausted from the
outlet of the pump. If not immediately disconnect the pump from the cabinet and change any two of
the three connected live wires. BE SURE TO DISCONNECT POWER BEFORE ADJUSTING
CONNECTIONS!
7. To test the suction power of the pump place a 100mm x 100mm piece of wood over the air inlet and if
the board remains suctioned to the pump the suction is sufficient.
8. Install sealing strip on the vacuum table. The area of the sealing strip should be the same as the size of
material being cut.
6. Install the Dust collector
(Note: Before power on, check whether the voltage is consistent);
1.Remove the dust collector from the package and install it according to the instructions of the dust
collector.
2.Connect the dust collector to the machine connection.
3.Connect the other end of the power cord to dust collector motor.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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4. After power on, press the dust collector to check whether the motor rotates forward. If the inverter
reverses, replace any two fire wires.
7. Install air lines to water separator.
1. Supply line from air compressor 2. Connects to the filter. 3. Connects to the water separator on top of the
machine.
8. Install the tool block
Put the tool hold on this device, then change the router bit by wrench, spanner.
9. Install auto lubrication pump

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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10. Install and Check the tool sensor
After completing the installation, it is recommended to place a piece of MDF board at 6~8mm
thickness on the table face, then put your work piece on it. This creates a solid suction with the
vacuum and also prevents debris from entering the vacuum.

TOP CNC
Machine No: DB1802020101 Machine Model: TC-1631A
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III. Machine Operation
1. Turn on the switch on control box door
2. Press Power On:
3.System will alarm to ask Last is not Nc file,press OK
11. System will alarm to ask machine back to REF point, please press OK to return home