Siemens VS Z3 Instruction Manual page 8

Safety information
!
Please note:
The mains socket must be protected by at least a 16 amp cir-
cuit breaker.
If a circuit breaker is tripped when you switch on the vacuum
cleaner, this may be because other electrical appliances which
have a high current draw are connected to the same power
circuit.
To prevent the circuit breaker from tripping, select the lowest
power setting before switching the appliance on, and increase
the power only once it is running.
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