Requirements on operation

• Operation is only permitted within the limits specified on the data sheets. This applies to both the external safety control as well as to MOVITRAC^® LTP-B and permitted options.
• The fans must be able to rotate freely. Keep the heat sink free of dust and dirt.
• The space in which the inverter is installed must be free from dust and condensation. Check the fan and air filters regularly for proper functioning.
• All electrical connections and the correct tightening torque of the terminals must be checked regularly.
• Check power cables checked for damage caused by heat.

• Testing the STO function
• Maintaining the STO function