• grandMA3 User Manual
  • grandMA3 Quick Manual consoles
  • grandMA3 Quick Manual processing
  • grandMA3 Quick Manual Nodes
  • grandMA3 Quick Manual Nodes DIN-Rail
  • grandMA3 Quick Manual onPC command wing XT
  • grandMA3 Quick Manual onPC command wing
  • grandMA3 Quick Manual onPC fader wing
  • grandMA3 Quick Manual onPC rack-unit
  • grandMA3 Quick Manual viz-key
    • Intended Use
    • Safety
    • Support
    • Transport
    • Limitations
    • Quick Start
    • Maintenance
    • Disposal
    • Technical Data
    • Conformity
  • grandMA3 Quick Manual I/O Nodes
  • Release Notes
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Version 1.5

Maintenance

The grandMA3 viz-key only requires 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 the USB cable before cleaning; 
  • Clean the surface with a dry cloth only; 
  • Do not use liquid cleanser or compressed air; 
  • Do not use solvent; 
  • Depending on the environment, we recommend to professionally clean the device every 2 to 5 years.

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