58300000111195_ARA_en_f.doc – 02.06.09 Seite 85 von 102
7.3 Incoming goods inspection
The incoming goods inspection allows machine faults to be
localised quickly and suitable repair measures to be initiated:
► Follow the sequence in the table.
► Repair any faults and repeat the repair routine to the end.
1. Check machine for visual damage
► Housing part broken, damaged or deformed?
► Power cord or mains plug damaged?
► Has the customer opened the appliance?
2. Check the mechanical elements
► Drip tray with dregs drawer clean, inserted.
► Does function selector move easily?
► Ground coffee lid in place, closed?
3. Switching on the appliance
► Switch on the appliance with the mains switch.
► Is illuminated ring on the “On/Off” button lit?
► Switch on with standby button, appliance initialised? Conduct
drawer test with original tray.
► Insert test drawer, appliance rinses independently. Are
illuminated rings on the standby and coffee dispensing
buttons lit?
► How long does the machine require to heat up, rinse?
(Standard time approx. 70 sec.)
4. Fill water tank
► Water tank leaking?
5. Coffee preparation without coffee
► Open and close ground coffee lid, are messages indicated?
► Press the coffee dispensing button. Is water running out of the
coffee outlet?
6. Coffee preparation without beans
► Check clockwise rotation of the grinding unit.
► Brewing stops, is “Add beans” message indicated?
7. Check tank sensor
► Remove water tank, is “Add water” message indicated?
8. Hot water preparation
► Rotate function selector to draw hot water.
► Is the pump functioning?
► Is hot water running out of the steam pipe?
9. Steam generation
► Rotate function selector to draw steam. Approx. 30 seconds
until clock timing regular?
► Is steam flowing out of the steam pipe?
10. PC service diagnosis
► Conduct input diagnosis.
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