Nilfisk VHB436 Manual De Instrucciones página 24

VHB436
Controls and indicators
1. Start/stop switch
If the indicator is ON, the motor is ON.
You can start/stop each motor with this button.
2. Stop button
When this button
at the same time.
3. Battery charge indicator
When all LEDs are ON, the battery is fully charged.
4. Manual filter shaker knob
Inspections prior to starting
1.
Vacuum inlet
Before starting, check that:
■ The filters are installed.
■ The closing band is properly tightened.
■ The vacuum hose and tools have been correctly fitted into
the vacuum inlet (1).
■ The bag or safety container is installed, if applicable.
Starting and stopping
Before starting the machine, lock the castor brakes
■ Press the button (2) to start each vacuum motor
■ Press the button (1) to start each additional vacuum motor
■ Press the button (1) again to stop each motor or press the
button (2) to stop all motors at the same time.
Emergency stopping
Press the Stop button. The vacuum cleaner stops.
GB
C505
Figure 4
is pressed, all motors
Figure 5
CAUTION!
Figure 4
Operation
Vacuum gauge (2): green zone (3), red zone (1)
When using the machine, check the flow control:
■ when the machine is operating, the pointer of the vacuum
stop
gauge must remain in the green zone (3) to ensure that
the speed of the intake air does not drop below the safety
value of 20 m/sec;
■ If the pointer is in the red zone (1) it means that the speed
of the air in the vacuum hose is less than 20 m/s, and that
the machine is not operating in optimal conditions. Shake
or replace the filter.
■ during normal operation conditions, close the vacuum
hose, the pointer of the vacuum gauge must switch from
the green zone (3) to the red zone (1).
When the machine is operating, always check that the
vacuum gauge pointer remains in the green zone (3).
Consult the "Troubleshooting" chapter if faults occur.
The air speed in the vacuum hose must not be less than
20 m/s.
Condition indicated by the vacuum gauge pointer in the
green zone (3).
All machines can be used only with hoses whose
diameters comply with the specifications in the
"Technical Data" table.
At the end of a cleaning session
■ Turn off the machine.
■ Empty the container and clean the machine as described
in the "Maintenance, cleaning and decontamination"
paragraph.
■ Wash the container with clean water if aggressive
substances have been vacuumed.
■ Store the machine in a dry place, out of reach of
unauthorised people.
■ Lock the castor brakes.
■ During transport and when not using the machine, close
the vacuum inlet with the relevant plug (if equipped).
8
Figure 6
CAUTION!
CAUTION!
CAUTION!