Nilfisk VHW320 Manual De Instrucciones página 27

Extensions
If an extension cable is used, make sure it is suitable for the
power input and protection degree of the machine.
Max power (kW) 3
Minimum section (mm2) 2.5
Maximum length (m)
Cable
CAUTION!
ATEX variant: extensions,
devices and adapters cannot be used when vacuuming
flammable dust.
CAUTION!
Sockets, plugs, cable
installation of the extension cable must maintain the IP
protection degree of the machine, as indicated on the
data plate.
CAUTION!
The machine power socket must be protected by a
differential circuit-breaker with surge current limitation,
that shuts off the power supply when the current
discharged to the ground exceeds 30 mA for 30 msec.
or an equivalent protection circuit.
CAUTION!
Never spray water on the machine: this could be
dangerous for people and could short circuit the power
supply.
Dry applications
[ NOTE ]
The supplied filters and the bag (if applicable) must be
installed correctly.
CAUTION!
Comply with the safety regulations governing the
vacuumed materials.
5 15 22
4 10 16
20
H07 RN - F
plugged-in electrical
clamps, connectors and
7
VHW32x - VHW42x - VHW44x
I
GB
F
D
E
C393