ELEKTRA Crema Caffe, Instruction Manual

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FILLING THE HYDRAULIC CIRCUITS (A-K-S-C-B, no A-K with WTS)
1) Ensure that the water supply is turned on.
2) Switch on the machine.
FILLING THE HYDRAULIC CIRCUITS (A-K with WTS)
Before switching on the machine, fill the water treatment hydraulic circuit.
Proceed as follows:
1) Open the water softener cap.
2) Open the activated carbon cap and take the cartridge out.
3) Top up with water the cartridge container until the water softener has filled
up completely and starts overflowing.
4) Close the water softener cap.
5) Put the activated carbon cartridge in, top up with water to the brim and reclose.
6) Turn on the water supply .
Now the machine is ready to be switched on and adjusted.
If there are problems in opening the two caps, consult chapter
“C - TROUBLESHOOTING”, paragraph 20.
FLUSHING THE MACHINE (S)
ATTENTION: USA - CANADA REQUIREMENTS
With reference to the hydraulic scheme given below, the technician
in charge of installing the appliance should carry out the following
operations before going to install the equipment at the customer’s:
A) FLUSHING THE DELIVERY GROUP
1) Switch the machine on and make sure that it is up to pressure.
2) Let 5 liters of hot water flow from each delivery group N°18 through
the filter N°19 located on the filter holder N°21.
B) FLUSHING THE BOILER
1) Switch the machine on and make sure that it is up to pressure.
2) Switch the machine off.
3) Connect a rubber drainage hose to hot water tap N°14
4) Open hot water tap N°14 until the boiler is completely drained of water
(time required: 2 minutes):
Note: it is the boiler pressure that makes the water drain off.
C) FLUSHING THE HEAT EXCHANGERS
1) Remove the upper cup tray.
2) Remove the pipe N°23 and the injector of heat exchanger N°8.
3) Remove the upper cap of the heat exchanger N°8.
4) Wait until the heat exchanger is completely empty.
5) Re-connect the pipes to heat exchanger.
6) Reassemble the upper cup tray.
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