Packing And Unpacking; Unpacking, Moving, Use And Storage; Setting To Work - Connection To The Power Supply; Extensions - Nilfisk 3707 Manual De Instrucciones

Packing and unpacking

Dispose of the packing materials in compliance with the laws
in force.
Figure 2
Model A (mm)
3707 1.700
3707/10
1.700
3707/10 L-M-H
3907
1.700
3907 L-M
3907W
1.700
3907W L-M-H
3907/18
1.700
3907/18 L-M-H

Unpacking, moving, use and storage

Operate on flat, horizontal surfaces.
The load-bearing capacity of the surface the vacuum cleaner
is placed on must be suitable for bearing its weight.
Setting to work - connection to the power
supply
WARNING!
■
Make sure there is no evident sign of damage to
the vacuum cleaner before starting work.
■ Before plugging the vacuum cleaner into the
electrical mains, make sure the voltage rating
indicated on the data plate corresponds to that of
the electrical mains.
■ Plug the vacuum cleaner into a socket with a
correctly installed ground contact/connection.
Make sure that the vacuum cleaner is turned off
(VHW311T version).
■ The plugs and connectors of the connection
cables must be protected against splashes of
water.
■ Check that for proper connection to the electrical
mains.
■ Use the vacuum cleaners only when the cables
that connect to the electricity mains are in perfect
condition (damaged cables could lead to electric
shocks!).
■ Regularly check there are no signs of damage,
excessive wear, cracks or ageing on the electric
cable.
04/2017
B (mm) C (mm) Kg
900 1.950 319
900 1.950 333
900 1.950
338
900 1.950
352
1.700 1.950
380
3707 - 3907 - 3907 L, M, H - 3907/18 - 3907/18 L, M, H
3707/10 - 3707/10 L, M, H - 3907 W - 3907 W L, M, H
WARNING!
When the device is operating, do not:
■
Crush, pull, damage or tread on the cable that
connects to the electrical mains.
■ Only disconnect the cable from the electrical
mains by removing the plug (do not pull the
cable).
■ Only replace the electric power cable with one of
the same type as the original: H07 RN-F, the same
rule applies if an extension is used.
■
The cable must be replaced by the manufacturer's
Service Centre staff or by equivalent qualified
personnel.

Extensions

If an extension cable is used, make sure it is suitable for the
power input and protection degree of the vacuum cleaner.
WARNING!
Variant ATEX: extensions, plugged-in electrical
devices and adapters cannot be used when the
vacuum cleaner is used for flammable dusts.
Minimum section of extension cables:
Maximum length = 20 m
Cable = H07 RN-F
Max power (kW)
Minimum sect. (mm )
2
WARNING!
Sockets, plugs, cable clamps, connectors and
installation of the extension cable must maintain the IP
protection degree of the vacuum cleaner, as indicated
on the data plate.
WARNING!
The vacuum cleaner's 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.
WARNING!
Never spray water on the vacuum cleaner: this could
be dangerous for persons and could short circuit the
power supply.
WARNING!
Comply with the safety regulations governing the
materials for which the vacuum cleaner is used.
5
3 5 15 22
2.5 4 10 16
C65
GB