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Mirka® AIROS  •  77 mm (3"), 125 mm (5") & 150 mm (6")  •  Electrical manual

Warranty

Mirka warrants that your components are free from manufacturing and material defects.

Mirka components have a 1-year warranty starting from the date of purchase. Only manufacturing and material 
defects are covered by the warranty. 

If a problem occurs caused by a manufacturing defect material or by workmanship, Mirka will repair your 
component free of charge in accordance with the warranty terms and conditions stated herein. To keep your 
component warranty valid the component must be used, maintained and operated in compliance with the 
operating instructions.

Terms and conditions

Mirka’s component warranty covers defects in material and workmanship.

Components covered by the warranty:
•  motor drive
•  sanding unit
•  polishing unit
•  power supply
•  communication gateway

Warranty does not cover:
•   any damage caused or resulting from transport, receipt of delivery, installation, commissioning, misuse, neglect 

in usage or maintenance, accidents, exposure to extreme unacceptable ambient temperature, acids, water, 
unsuitable storage, excessive impact, or operation outside the rated specifications.

•   defects caused by spare parts, accessories or components other than Mirka original spare parts or accessories.
•  n ormal wear and tear items such as: backing pad, break seal, exhaust fitting, bearings, rubber mount, signal cable 

or power cable.

•   components that have been: modified, repaired or repair attempts (by other than Mirka authorized service), partly 

or completely disassembled components.

No other than Mirka have the authority to change, extend or add to given warranty terms and conditions.

The manufacturer cannot be hold responsible for consequential damages compensations for downtime, production loss, 
injuries or property damages.

A warranty claim must be submitted with as short delay as possible. A warranty claim must be submitted within the 
warranty period.

Summary of Contents for AIROS

Page 1: ......

Page 2: ...ver any damage caused or resulting from transport receipt of delivery installation commissioning misuse neglect in usage or maintenance accidents exposure to extreme unacceptable ambient temperature a...

Page 3: ...way addon module J2 J1 J5 J6 J3 J4 General Connect the 48 VDC power supply to the motor drive J2 connector Connect the tool to the motor drive J3 and J7 connector Modbus RTU interface Use the J1 conne...

Page 4: ...Dimensions Motor drive 72 x 30 x 200 mm W x H x D Motor drive mounted in DIN rail holder 95 x 55 x 210 mm W x H x D Safety instructions Electrical installation must be carried out by a competent elect...

Page 5: ...It is recommended to use 10 mm ferrules with plastic sleeve for each wire that is attached to any of the connectors The wires can then easily be pushed into the connectors and released with the help...

Page 6: ...lave address indicator bit 1 D3 Speed set point indicator lit if 5 000 rpm Modbus RTU slave address indicator bit 2 D4 Tool status indicator Lit red when the tool is stopped lit green when the tool is...

Page 7: ...Jumper description Jumpers Default Description JP1 Not set Reserved for future use JP2 Not set If set a terminating resistor of 270 is connected across Modbus RTU pins A and B JP3 Not set If set a pu...

Page 8: ...TU over RS 485 is used to communicate with the motor drive The motor drive is configured as a Modbus RTU slave device and the default slave address is 86 The slave address can be changed if it conflic...

Page 9: ...ber of times the run time has been more than 60 seconds 30012 Uint16 Usage count medium The number of times the run time has been between 20 and 60 seconds 30013 Uint16 Usage count short The number of...

Page 10: ...ilscher NT 50 RS EN gateway can be used The gateway is connected to the motor drive via the DSUB 9 connector on the gateway and the J1 connector on the motor drive Below is the pinout for the DSUB 9 X...

Page 11: ...ly monitor the average speed average current tool temperature motor drive temperature and the alarm status flag This will help to detect if there are any issues present during operation Profinet I O t...

Page 12: ...is considered high if a voltage between 15 33 VDC is applied to the input pin The input is considered low if the voltage is below 12 VDC or if the input is left floating The GND pin of connector J6 mu...

Page 13: ...before starting the new tool Protection features The motor drive will momentarily slow down the tool to 4 000 rpm if the motor drive temperature rises above 117 C or the tool temperatures rises above...

Page 14: ...ave address set the JP13 jumper and use indicators D2 D3 D17 D22 to read the current address Profinet I O gateway communication is not working Check the gateway network configuration Check the gateway...

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Page 16: ...India Pvt Ltd Italy Mirka Italia s r l Cafro S p A Mexico Mirka Mexicana S A de C V Russia Mirka Rus LLC Singapore Mirka Asia Pacific Pte Ltd Spain Mirka Ib rica S A U Sweden Mirka Scandinavia AB Tur...

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