ECM Elektronika II Prof User Manual page 23

Machine in use with direct water connection
The water connecting hose is to be connected to the water supply adapter (image 1).
When using the machine with direct water supply, the valve has to be turned to the side of 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 connected when not in use.
Make sure to close the lock valve of the water connection and to switch off the electric main switch or
to disconnect the power plug when the machine is not in use.
Machine in use with water tank
When using the machine with water tank, please turn the valve to the front side of the machine (image 3).
Additionally, place the switch behind the drip tray into position "0" (image 4).
image 3
Important
•Please make sure that only experienced specialists are connecting the machine to the water supply
and are installing a pressure regulator.
•To avoid calcification of the machine, a water softener is recommended.
Regarding a regular prophylactic descaling of your machine, follow the instructions in chapter
"7.3 Prophylactic descaling" on page 26. For the descaling of machines in use with direct water
connection, please contact your specialised service dealer.
Important
• In case you should decide on a direct connection of the machine to the drain system, a hole has to
be drilled in the bottom of the drip tray. This alteration can be carried out by experienced specialists
or by ECM Manufacture service.
• Connect a hose (inner diameter Ø 15 mm) to the designated connector on the bottom side of the
machine and to a preinstalled siphoned drain.
Instruction manual ELEKTRONIKA II PROFI
Valve in position for
machine with direct water connection
(facing towards the back side of the
machine)
Place switch into position "1" for
direct water connection
Water supply adapter
Valve in position for operating
machine with water tank
(facing towards the front side of the
machine)
Place switch into position "0" when
operating machine with water tank
22
image 2
operating
image 4
ΕNGLISH