• grandMA2 User Manual
  • grandMA3 Mode2
  • grandMA2 Quick Start Guide
  • grandMA2 Quick Manual onPC solutions
    • Intended Use
    • Safety
    • Support
    • Transport
    • Limitations
    • Quick Start
    • Maintenance
    • Disposal
    • Technical Data
    • Conformity
  • MA 3D
  • MA VPU
  • Release Notes
Select different version
Version 3.9


The grandMA2 onPC command wing and the grandMA2 fader wing only require minor attention.
All repair and service work has to be exclusively performed by qualified service technicians as live parts may be exposed when opening and/or removing coverings. Touching live parts may cause electric shock. 
The intervals between maintenance may differ depending on the frequency of transport and the operational environment. 
  • Disconnect power supply before cleaning; 
  • Clean the surface using dry cloth only; 
  • Clean the wrist rest using a damp cloth only; 
  • Do not use liquid cleanser or compressed air; 
  • Do not use solvent when cleaning the housing;
  • Use a permanent marker for magnetic labels (Edding 140S  ohp); 
  • Remove the labeling from magnetic labels using ethanol; 
  • Depending on the environment, we recommend to professionally clean the device once a year.



Select different version