17
UMG 509
m
• If installed in a building, a disconnector
or circuit breaker must be provided for
the supply voltage.
• The disconnector must be installed
near the device and easily accessible
to the user.
• The switch must be marked as the circuit
breaker for this device.
• Voltages which are over the permitted
voltage range can destroy the device.
c
Please note!
The inputs for the supply voltage are
hazardous if touched!
c
Please note!
Make sure to observe the specifications
for the supply voltage that are provided
on the rating plate of the UMG 509.