Aroma 5500 Betriebsanleitung PDF herunterladen (Seite 64)

TROUBLESHOOTING

HLF Italian Design 58 I.M. A.5500 Eng V4-2007

10 Troubleshooting

During operation, the computer board monitors the operating status continually. Faults

are displayed on the LCD display. In case of malfunctions, the user / operator can

intervene in accordance with the procedures described in this chapter and attempt to

troubleshoot the problem.

10.1 Checklist for fault diagnosis and troubleshooting

Error messages Cause of fault Troubleshooting measure(s)

C A U T I O N

No Coffee

Coffee beans hopper

empty

Re-fill coffee beans hopper

with fresh coffee beans

C A U T I O N

Flow Meter K.O.

1- The grinder is

adjusted to grind the

coffee too fine

2- The flow-meter that

count the cc of water

is damaged

1- Open the grinder adjuster

(refer to paragraph

3.2.6.2 chapter 3)

2- Contact the Service and

Support

C A U T I O N

Drip Tray Full

The drip tray is full of

waste water

Remove the tray, empty and

clean it.

Check if the drip tray micro

switch is free to move up and

down

Check if the plastic float inside

the drip tray is free to move

C A U T I O N

Door Open

The front door or the

coffee group access door

is open

Close the doors

C A U T I O N

Check Filter

The de-scaling filter is

exhaust

Change the de-scaling filter,

open the front door and push

the red button

C A U T I O N

Grounds Drawer

The coffee grounds

drawer is full.

Empty the coffee grounds

drawer, open the front door

and push the red button

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