Instruction manual NSF VSI / VSI W / VSI T / VSI
TW Technical data
38065447002 en-US 97 / 101
Admissible distortion factor of mains voltage: less than or equal to 5 %
– Leakage current protective conductor max.: 3.5 mA
9.7 Ambient conditions
– Ambient temperature
for operation and storage: -10 to +40°C (+14 to +104 degF)
– Humidity
Protection type IP X5. High air humidity and the formation of condensation water can re-
sult in damage to the machine.
– Relative humidity
for operation and storage: 90 % (condensation of the unit is not permissible)
– Air convection
Free air convection must be able to form around the device in order to avoid overheating.
– Required lighting
500 Lux