What to do if my MIRKA AIROS Sander tool suddenly stops?
If your MIRKA Sander suddenly stops, you should first check the alarm status flag. Also, check both the motor drive and tool temperatures to ensure they are within acceptable limits. Finally, verify whether the tool is being overloaded, as this can cause it to stop unexpectedly.
Why my MIRKA AIROS tool does not start?
If your MIRKA Sander tool does not start, verify that the motor drive is in the ON-state by checking that D14 is not blinking. Also, confirm that the motor drive is in the RUN-state by ensuring that D4 is lit green. Lastly, inspect the cable assembly for the tool to ensure that the pins are properly connected.
How to fix Modbus RTU communication on MIRKA AIROS Sander?
If Modbus RTU communication is not working with your MIRKA Sander, verify the baud rate, parity, stop bits, and data bits settings. Check the transmit/receive indicators D29 and D30 to see if they blink, indicating activity on the bus. Ensure that the A-pin and B-pin are connected properly. Determine if adding a terminating resistor (JP2), A-pin pull-down resistor (JP3), and B-pin pull-up resistor (JP4) resolves the issue. Make sure that JP1 is not set. Finally, check the slave address by setting the JP13 jumper and using indicators D2–D3, D17–D22 to read the current address.
How to troubleshoot digital speed controller interface issues on MIRKA Sander?
If the Digital speed controller interface is not working on your MIRKA Sander, first ensure that JP1 is not set and that JP8, JP9, JP10, JP11, and JP12 are set. Then, check the voltage on a high input, which should be between 15–33 VDC. Verify the voltage on a low input, ensuring it is close to zero volts. Finally, check the GND connection to ensure it is properly connected.
What to do if Profinet I/O gateway communication is not working on MIRKA Sander?
If the Profinet I/O gateway communication is not working with your MIRKA Sander, check the gateway network configuration and the gateway Modbus RTU to Profinet I/O mapping configuration. Also, verify the 24 VDC power supply and ensure the Modbus RTU adapter cable is connected properly. Finally, confirm that JP1 is not set.
What does it mean if indicator D36 is lit red on my MIRKA Sander, or the tool speed is too fast/slow?
If indicator D36 is lit red, or the tool speed is too fast or slow on your MIRKA Sander, check the C+/C-/P+/P– wiring on J3.
How to troubleshoot MIRKA Sander motor drive that does not power on?
To troubleshoot a MIRKA Sander motor drive that does not power on, verify that 48 VDC is present on J2 and ensure that the polarity is correct.
Detailed illustration of the Mirka AIROS 150CV components.
Outlines warranty coverage, exclusions, and validity for Mirka components.
Lists specific Mirka components included in the warranty coverage.
Details damages and conditions not covered by the warranty.
Key safety advice and required personal protective equipment for tool operation.
Guidelines for maintaining a safe working environment.
Precautions for electrical connections and use.
Operator protection and situational awareness.
Proper tool operation and maintenance.
Steps and interfaces for tool installation.
Specifications for various Mirka tool models including voltage, power, and orbit.
Step-by-step guide for replacing the backing pad on Mirka tools.
Instructions for brake seal replacement on specific AIROS models.
Guide for spindle bearing replacement on specific AIROS models.
Recommended procedures for a tool that slows down during operation.
Solutions for weak or non-functional dust extraction systems.
Addresses and resolves excessive dust accumulation around the tool.
General| Speed | 4, 000 - 10, 000 rpm |
|---|---|
| Weight | 0.97 kg |
| Orbit Diameter | 2.5 mm / 5.0 mm |
| Pad size | 125 mm |
| Noise level | 71 dB |
| Orbit | Random |
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