Controls, Indicators And Connections; Inspection Prior To Starting; Starting Up; Starting The Vacuum Cleaner - Nilfisk-Advance WSS 100 Instructions For Use Manual

WSS100 - WST100 DV

Controls, indicators and connections

1 ON/OFF switches
2 Diverter valve (WST 100 DV only)

Inspection prior to starting

1 Inlet
Prior to starting, check that:
• All latches are tightly closed;
• The vacuum hose and tools have been properly fitted into
the inlet (1);
• The chip basket is present,
• The liquid container is not full.
• The float inside the liquid container is present and
installed correctly

Starting up

1 Castor brakes
Lock the castor brakes before starting the vacuum cleaner (1).

Starting the vacuum cleaner

• Push one of the switches or both of them (1 - figure 4) to
start the vacuum cleaner. The related warning lights will
turn on.

Stopping - Emergency stopping

• Push the switches (1 - figure 4) once again to stop the
vacuum cleaner.

Emptying the containers

1 ON/OFF switches
2 Diverter valve (WST 100 DV only)
3 Drain valve
Emptying the liquid container (WSS 100) Figure 1
• When the tank is full, the float (11-figure 1) stops the
vacuuming operation; nevertheless, the vacuum motors
(5-figure 1) remain activated.
• Switch off the vacuum units by pushing the switches (3).
• Open the drain valve (9) to drain the container.
• After emptying, close the drain valve (9).
Emptying the liquid container with the diverter
valve (WST 100 DV) Figure 7
• When the tank is full, the float stops the vacuuming
operation; nevertheless, the vacuum motrs remain
activated.
• Switch off the vacuum motors by pushing the switches
(1).
Note: Drain any excess liquid from inside the suction hose
back into the container before activating the diverter valve.
• Make sure the discharge hose (4-figure 7) is properly
attached to the drain valve (3-figure 7) and the valve on
the handle is closed.
• Open the drain valve (3)
09/2009
Figure 4
Figure 5
Figure 6
Figure 7
• Activate the diverter valve (2), and move it to position A,
in order to reverse the flow of air.
• Push both switches (1) to start the machine.
• Holding the drain hose firmly, open the valve on the drain
hose to start the flow of liquid.
• At the end of the emptying operation push both switches
(1) to stop the vacuum units.
• To start the vacuum operation, close the drain valve (3),
take the valve (2) to B position, then push both switches
(1).
Do not operate the diverter valve "2" when the vacuum
units are activated.
If the flow is inverted when the vacuum units are
activated, the machine may be damaged.
6
WARNING!