melitta 660 Instrucciones Para Uso página 22

We are not responsible for damages caused by lack of
maintenance and care even if they occur during the period of
guarantee. Damages caused by unauthorized or improper repair
work or installation of not genuine Melitta spare parts are also
not covered by this guarantee. All parts made of porcelain or
glass or wearing parts are also excluded from our guarantee
Wearing parts are: sealings, valves, faucets, heating resistors,
coat of lacquer, switches, and thermostates/thermo-regulators.
Guarantee damages will only be accepted after a written report
has been handed in by our aftersales service personnel and
reviewed by MSS or an inspection of the machines has taken
place in our works.
Defect
Coffee does not taste good
Coffee too cold
Coffe too hot
Retarded filtering
Water dosing not according to
selectd programme
Filter process does not start,
programme indicator lamp does not burn,
signal tone repeatedly to be heard,
service indicator lamp (6) blinks
Service indicator lamp (6)
illuminated, interruption of
filtering process
Position indicator (5) blinks
Hot water unit 660 W does
not heat up
Please contact MSS service personnel if other defects than the above mentioned occur.
22
Instructions for eliminating possible defects
Cause
b Coffe stored for more than one hour
b Poor quality of supplied coffee
b High rate of chlorine in water
b Residual descaling solution or cleanser
b No lid on head retaining urn
b Heat retaining urn not pre-heated
b Condensation lid not inserted
b Heater or heat control for heat
retaining urn defect
b Fuse for socket defective (19)
b Small quantity of coffee stored too long
b Very fine ground coffee
b Very soft water = filter pores clogged
b Pressure too high/low
b Strainer dirty
b Machine is not on an even surface = water
level within the water container has changed
b Water pressure too high/low
b Solenoid valve dirty
b Water tap not open
b Control cannot identify
filling level
b Excessive build-up of
lime-scale in water heater
b Safety fuse for machine has responded
b Water pipe to the passage heater clogged
b Position of swivel arm discharge,
heat retaining urn resp. service trolleyt
not correct
b Temperature limiter has responded
Repair
Consume fresh coffee as soon as
possible
Speak with coffee supplier
Inform Melitta service personnel to
insert water filter
Rinse machine with water
Inserd lid on warm holder
Rinse with hot water
Insert condensation lid
Request for aftersales service
Request for aftersales service
Consume fresh coffee as soon as
possible
Choose coarser ground coffee
Check pressure and adjust by
inserting pressure pump or valve
Clean strainer
Adjust uneven parts of the surface,
place machine on an even surface
Check pressure and adjust by
inserting pressure pump or valve
Request aftersales service
Open tap, switch machine on/off,
start programme again
Request aftersales service
Descaling necessary after filtering
process
Press in the limiter (x)
Request for customer service
Clean pipe/tube connections / clean
strainer
Adjust position
Press in the limiter situated up
beneath the cap (y). Request for
customer service