Controls, Indicators And Connections; Inspections Prior To Starting; Starting; Starting The Vacuum Cleaner - Nilfisk VHO200 Manuel D'instructions

VHO200

Controls, indicators and connections

1 ON/OFF switches of the vacuum units
2 Diverter valve control

Inspections prior to starting

1 Inlet
Prior to starting, check that:
■ All latches are tightly locked;
■ The vacuum hose and tools have been correctly fitted
into the inlet (1);
■ The chip basket is installed, if applicable.
■ The liquid container is not full.
■ The float inside the liquid container is present and
correctly installed.
■ The diverter valve is turned to vacuuming position (B -
figure 7).
■ The discharge valve (3 - figure 7) is closed.

Starting

1 Caster brakes
Lock the caster brakes (1) before starting the vacuum cleaner.

Starting the vacuum cleaner

■ Push both switches (1 - figure 4) to start the vacuum
cleaner. The related warning lights turn on.

Stopping the vacuum cleaner

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

Liquid vacuum stopping (fig. 1)

■ When the tank is full, the float (11) stops the vacuuming
operation; the vacuum units (5) remain activated.
■ Switch off the vacuum units by pushing the switches (3).
US
01/2014
Figure 4
Figure 5
Figure 6

Emptying the containers

1 ON/OFF switches of the vacuum units
2 Diverter valve control
3 Liquid discharge valve

Emptying the liquid container

■ Open the discharge valve (3) after putting a container in
the position to catch the liquid.
■ After emptying it, close the discharge valve (3).

Emptying the liquid container with the diverter valve

■ Open the discharge valve (3) after putting a container or
the drain hose (optional) in the position where the liquid
will be discharged.
Note: Drain the liquid left inside the suction hose by
gravity.
■ Place the diverter valve (2), in the A position, in order to
invert the vacuum flow.
■ Push both switches (1) to start draining, holding the drain
hose (4) firmly to prevent liquid splashes and leaks.
■ At the end of the emptying operation push both switches
(1) to stop the vacuum units.
■ To start the vacuum operation, close the discharge valve
(3), place the diverter valve (2) in the B position, then
push both switches (1).
WARNING!
Do not operate on 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.
8
Figure 7