Setting To Work - Connection To The Power Supply; Dry Applications; Maintenance And Repairs - Nilfisk VHW310 Manual De Instrucciones

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 power supply
cords must be protected against splashes of water.
■ Check for proper connection to the electrical
mains.
■ Use the vacuum cleaner only when the cord
that connects to the electricity mains is in good
condition (damaged cords could lead to electric
shock!).
■ Regularly check there are no signs of damage,
excessive wear, cracks or aging on the electric
cord.
WARNING!
When the device is operating, do not:
■ Crush, pull, damage or tread on the cord that
connects to the electrical mains.
■ Only disconnect the cord from the electrical mains
by removing the plug (do not pull the cord).
■ Only replace the power supply cord with one of
the same type as the original: SJOOW for 1-phase
and SOOW for 3-phase. The same rule applies if an
extension is used.
■ The cord must be replaced by the manufacturer's
Service Center staff or by equivalent qualified
personnel.
WARNING!
VHW310 vacuum cleaners are supplied without the
power supply cord, while VHW311 vacuum cleaners
are supplied with the power supply cord.
For VHW310 vacuum cleaners, the user must install
a power supply cord with the appropriate plug or
electrical connector.
Extensions
If an extension cord is used, make sure it is suitable for the
power input and protection degree of the vacuum cleaner.
Minimum section of extension cords:
Maximum length = 50 ft.
Cord = 10/3 SJOOW or equivalent for 1-phase / 120V;
14/3 SJOOW or equivalent for 1-phase / 230V;
14/4 SOOW or equivalent for 3-phase / 220V;
18/4 SOOW or equivalent for 3-phase / 460 & 575V;
WARNING!
Sockets, plugs, cord grips, connectors and installation
of the extension cord must maintain the IP protection
degree of the vacuum cleaner, as indicated on the data
plate.
01/2015
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.

Dry applications

The supplied filters and dust bag (if applicable) must be
installed correctly.
WARNING!
Comply with the safety regulations governing the
materials for which the vacuum cleaner is used.

Maintenance and repairs

WARNING!
Disconnect the vacuum cleaner from its power
source before cleaning, servicing, replacing parts or
converting it to obtain another
plug must be removed from the socket.
■ Carry out only the maintenance operations
described in this manual.
■ Use only original spare parts.
■ Do not modify the vacuum cleaner in any way.
Failure to comply with these instructions could
jeopardize your safety. Moreover, such action would
immediately void the EC declaration of conformity/
incorporation issued with the device.
5
VHW310 - VHW311
[ NOTE ]
version/variant; the
US
C392