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Malfunction:
Remedy
Stripes and smears on the
items to be treated!
Rinse water mineral content too high (see operating
instructions)
If only found at certain times, check water softening
unit with a view to regeneration. This, however, must
not be done during the washing time.
Water pre-treatment defective or not carried out
Different water type depending on the waterworks
Unsuitable rinse agent or wrong dispensed quantity.
Malfunction:
Remedy
Strong formation of foam
in the wash tank!
Detergent for dish-washing by hand enters the wash
tank because of pre-cleaning
Daily cleaning of the machine is carried out with foam-
ing cleaning agents which afterwards enter the ma-
chine.
Improve pre-wash, as too much food residue is enter-
ing the tanks. Alternatively, empty wash tanks be-
tween uses.
Final rinse water quantity too low
Detergent or rinse aid product not suitable
Temperatures too low < 40°C
17
Staff training
Only trained and instructed personnel are allowed to work at the washing machine.
Staff responsibilities for operation, maintenance and repairs must be clearly defined.
Any personnel undergoing training are only allowed to work at the washing machine under
the supervision of an experienced person.
Persons
Trained operat-
ing personnel
Trained com-
pany trades-
man
Trained
company
tradesman
or installa-
tion engi-
neer
MEIKO ser-
vice engi-
neer
Activity
Installation and assembly
Commissioning
Operation, use
Cleaning
Check safety devices
Troubleshooting
Troubleshooting,
mechanical
Troubleshooting,
electrical
Maintenance
Repairs
The instructions should be acknowledged in writing.
