Functionality; Manual/Automatic Switch Mode; Functions Socket 1 - Kruger KGV9000 Use And Maintenance Manual

To fill the tank when you are working in manual mode. Once the tank is full, it is verified the level
of liquid present in the boiler, and if it is not sufficient, a pump is activated in order to reach the
predetermined level (you will hear a noise). During this phase, the heating elements are not
activated.
At this point it is necessary that the machine reaches the nominal pressure of 10 bars, visible on the
pressure indicator (7) and a temperature of about 180 ° C, visible on the digital display (6) before
you can activate any function.
To prevent the machine starts moving accidentally, you can act on the brakes on the front wheels
of the machine.
Please note: If you do not want to connect the machine to the water supply by means of the
joint (22) please make sure the switch (3) on the front, is on "Hand" position. For the operation
of this mode, refer to chapter 5.1.

5. FUNCTIONALITY

5.1 MANUAL/AUTOMATIC SWITCH MODE

The standard operation of the machine provides that the level of water present in the tank is
ensured by the user, which in the presence of the dedicated alarm, carries out the operation of
filling the tank (manual mode).
CAUTION: make sure the switch (3) is set to "Hand" (manual mode).
The industrial steam generator can also be connected to the water supply, to avoid the manual
filling of the water tank (10). In this mode the machine ensures the constant presence of water in
the tank. To be able to activate it you must connect the water network to the threaded joint (22)
at the back of the machine and turn the switch to "Autom" (automatic mode).
WARNING Make sure there are no obstructions on the water supply, such as bottlenecks, closed
:
valves, or simply the connect is not set up. In the case the machine does not detect the presence
of water after 20 seconds when the tank is emptied, the display will show an error (see Section 6).
In this condition it is necessary to verify the connection and then restart the machine.
Please note: it is possible to vary the mode of operation even when the machine is on.

5.2 FUNCTIONS SOCKET 1

After inserting the hose (1.a or 1b) into the socket 1 (11), making sure it is correctly connected,
you must wait until the machine has reached the nominal pressure, before you can activate the
desired functions.
To do this you need to put pressure on the appropriate control buttons (5). The activations are as
follows:
SYMBOL FUNCTION
STEAM
FUNCTION DESCRIPTION
Cleaning and sterilizing steam jet
- 11-