Rancilio Millennium manual Stopping The Machine, Problems And Remedies, Periodical maintenance

Models: Millennium

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10.3. Periodical maintenance

Fig. 11

Check and clean the drainage sump 3 (Fig.12), removing any sludge with the help of a spoon.

Fig. 12

10.3. Periodical maintenance

Have been fitted with economizers which do not draw water from the boiler to make hot water, the water in the boiler need only to be renewed from time to time.

 10.3.1. Renewal of water in the boiler10.3.2.Regeneration11.STOPPING THE MACHINE 10.3.1. Renewal of water in the boiler

To be carried out only by qualified personnel.

Turn off the machine and wait for the pressure in the boiler to diminish (gauge needl on “0”).

Using a spanner firmly hold 1 the outlet pipe 2 Fig.12 situated about the drainage sump while loosening the hexagonal sealing screw 4 by 3 turns at the most.

Drain off the water and tighten the screw 4. Refill the boiler (paragraph 7.3.).

10.3.2.Regeneration

Softener DP2 - DP4

Regenerate the water softener within the time-limits specified for the softener as follows:

DP2

nr.1 regeneration per month for 500 coffees/day; nr.2 regenerations per month (once a fortnight) for

1000 coffees/day.

DP4

 

nr.1

regeneration per month for 1000 coffees/day;

nr.2

regenerations per month (once a fortnight) for

 

2000 coffees/day.

This table has been drawn up according to a water hardness of 25 degress calculated on the French scale.

See the documentation included with the softener for the instructions for use.

11.STOPPING THE MACHINE

A - Temporary stop

Carry out cleaning and maintenance operations.

Wind up the cable and fasten it to the machine with sticky tape.

Cover the machine and place it in a dry room. Do not leave it exposed to atmospheric agents and do not allow it to be touched by children or unift persons.

To disconnect from the main power supply, consult qualified personnel.

B - Definitive stop

Besides carrying out the operations necessary for a temporary stop, cut off the cable, pack the machine in cardboard, polystyrene or other packing material and consign it to firms authorized for its disposal or to second-hand goods dealers.

12. PROBLEMS AND REMEDIES

Check operations to be carried out by the user with the plug disconnected.

For any type of problem or inconvenience not specifically indicated, disconnect the plug and contact our service centre without attempting any direct repairs.

A) The machine does not start:

-check that the plug is connected;

-In case of power failure wait for the power to return and check if the earth leakage protection circuit breaker or the main switch is on;

-check the condition of the plug and the supply cable; if damaged have them replaced by qualified personnel.

B) There is water under the machine:

-check that the drainage tray is not obstructed. C) Slow dispensing:

-check that the filters and delivery heads are clean;

-check that the coffee is not too finely ground.

D) Irregular steam delivery:

-check that the nozzles are not obstructed.

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Rancilio Millennium Stopping The Machine, Problems And Remedies, Periodical maintenance, Renewal of water in the boiler