7
ATTENTION DANGER!
Sockets, plugs, connectors and installation of the
extension cable must maintain the protection
degree of the vacuum cleaner, as indicated on the
data plate.
ATTENTION DANGER!
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 dispersed towards
ground exceeds 30 mA for 30 ms or an equivalent
protection circuit.
ATTENTION DANGER!
Never spray water on the vacuum cleaner: such
action constitutes a danger hazard for persons
and could short circuit the power supply.
- Dry applications
Note
The supplied filter must be correctly installed.
- Maintenance and repairs
ATTENTION DANGER!
Disconnect the vacuum cleaner from its power
source before cleaning, servicing or replacing
parts; 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.
ATTENTION DANGER!
To carry out maintenance operations which are
not described in this manual contact the
manufacturer's Service Center or his sales
network.
- Controls and indicators (fig. 4)
A - Suction motor start/stop switches
Each switch controls a motor.
B - Power supply voltage indicator light
- turned on: electric power supplied;
- turned off: electric power not supplied.
- Inspection prior to starting
Prior to starting, check that:
- The filter is installed.
- All latches are tightly locked.
- The vacuum hose "A" and tools have been
correctly fitted onto the inlet "B" (fig. 5).
- The dust paper bag is installed.
ATTENTION DANGER!
Do not use the vacuum cleaner if the filter is
faulty.
- Starting up
- Lock the castor brakes before starting the
vacuum cleaner "E" (fig. 6).
- Operate the switches "A" (fig. 4).
- Vacuum cleaner operation
ATTENTION DANGER!
Stop the vacuum cleaner before shaking the filter.
Do not shake the filter while the vacuum cleaner
is on, as this could damage the filter itself.
If the main filter is clogged, the vacuuming
performance is reduced. If this is the case, proceed as
follows:
- Shake the main filter by means of the knob "A" (fig.
7).
- If the problem persists, replace the filter (see the
"Main filter replacement" paragraph).