Extensions; Dry Applications; Maintenance And Repairs - Nilfisk cfm VHW320 Manual De Instrucciones

VHW320 - VHW321 - VHW420 - VHW421 - VHW440

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.
The extension is to be the same section as the power cord of
the vacuum cleaner.
VHW320 - VHW321
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;
VHW420 - VHW421
Cord= 14/4 SOOW or equivalent for 3-phase / 220V;
VHW440
Cord= 10/4 SOOW or equivalent for 3-phase / 220V;
VHW420 - VHW421 - VHW440
Cord= 14/4 SOOW or equivalent for 3-phase / 460 & 575V;
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.
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.
Never spray water on the vacuum cleaner: this could
be dangerous for persons and could short circuit the
power supply.
US
Comply with the safety regulations governing the
materials for which the vacuum cleaner is used.
C394
WARNING!
WARNING!
WARNING!
WARNING!

Dry applications

The supplied filters and the 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 version/variant.
The 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
issued with the device.
6
[ NOTE ]
10/2013