Position "0": water tank
connection
Machine in use with a direct water connection
The boiler is filled by the line pressure, if you are using the Pro800 with a fixed water connection. The pump
is not activated when using a fixed water connection.
Make sure that the fixed water connection of the machine is hooked up to a potable water supply with an
operational pressure of 2 to 3 bars. Please note that the pressure of the water supply may not always be
consistent. As soon as 3 bars of pressure are occasionally exceeded, install a pressure reducer.
The water connecting hose 1.8" is to be connected to the water supply adapter 3.8"(image 1).
When using the machine with direct water supply, the valve has to be turned towards the water supply
adapter (image 1). The water supply adapter is located in the rear part of the bottom panel (image 1).
Additionally, place the switch behind the drip tray into position "1" (image 2). Please make sure that your
water tap is always open during water-connection usage, so that the machine never runs out of water!
Image 1
Important
Do not leave the machine switched on when not in use.
Make sure to close the lock valve of the water connection and to switch off the electric main or
to disconnect the power plug when the machine is not in use. This way you ensure that the
boiler is not over filled.
There is a metal filter behind the water connection adapter in order to filter larger particles in
the water.
Machine in use with a water tank
The boiler is filled by the pump if the machine is used with the water tank.
When using the machine with a water tank, please turn the valve towards the opposite side of the water
supply adapter opening (image 3). Additionally, place the switch behind the drip tray into position "0"
(image 4).
Image 3
Bedienungsanleitung/Instruction manual PRO800
Valve in position "1" for
operating machine with direct
water connection
Place switch into position "1" for
direct water connection
Water supply adapter
Valve in position for operating
machine with water tank
Place switch into position "0"
When operating machine with
water tank
21
ENGLISH
Position "1": direct water
Image 2
Image 4