These chapters in the manual are to be used by qualified, authorized technical staff.
4. Water Installation Rules
WATER REQUIREMENTS
Water used in coffee machines must be potable and suitable for human consumption (see laws and regulations in force).
Check on the machine's water inlet that:
•
the pH level complies with the laws in force
•
the chloride value is less than 100 mg/l
If the values do not fall within the limits, an appropriate water treatment device must be inserted (respecting the local laws and
compatible with the machine).
For correct machine functioning, replace the softener with a frequency based on the water hardness and type of use.
WARNING
Only use the supplied parts for installation. If other parts are installed, they must be new (not used) and they must be able to come
in contact with potable water suitable for human consumption (according to local laws in force).
WATER CONNECTIONS
Place the machine on a flat surface and stabilize it by adjusting and securing the feet.
The machine does not need to be connected to a water supply because if has its own built-in reservoir. therefore, fill the reservoir
(see illustrations chapter figure 2) before turning ON the machine and make sure that the softener is attacched to the relative supply
tube (see illustrations chapter figure 3).
Hook up the water connections as shown, respecting the hygiene, water safety, and anti-pollution laws in the country of
installation.
5. Installation Check-up
WARNING:
AFTER INSTALLATION, CHECK TO SEE IF THE MACHINE IS WORKING PROPERLY (see the
Installation Module C)
WATER CONNECTIONS
•
No leaks from the connections or tubes
FUNCTIONING
•
Boiler and operating pressures are normal.
•
The pressure gauge is working properly.
•
The self-leveling device is working properly.
•
The expansion valves are working properly
WARNING: ONCE THE MACHINE HAS BEEN INSTALLED AND IS READY FOR USE, BEFORE ALLOWING THE
WORKER TO START USING THE MACHINE, WASH THE INTERNAL COMPONENTS ACCORDING TO THE
INSTRUCTIONS BELOW:
GROUP
•
Hook up the filter holder to the group (without coffee).
•
Let group dispense water for about a minute.
HOT WATER
•
Continuously dispense hot water (using the appropriate device) until at least ½ liter of water have been used (See the specific
paragraph).
STEAM (also with Quicksteam)
•
Dispense steam from the nozzle for about a minute, using the appropriate device.
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