Garland GIU 2.5, Installation And Operation Manual

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Part # 4520896 (01/31/08) Page 15
Fault Possible Cause
Action to take through operator or
operating personnel
After a longer permanent operating
time, the heating switches off and on
within minutes
Coil overheated, cooking area too hot Switch cooker off, remove pan and wait
until the cooking area has cooled off
Empty pan
Pan with overheated oil
Small metallic objects (e.g. Spoon) are
heated up within the cooking area
Pan detection tuned incorrectly Control logic board
* To verify if the pan is suitable, use a permanent magnet and find out if it sticks on the bottom of the pan. If not, your pan is
not suitable for induction cooking. Choose a pan which is recommended for induction cooking. Choose pan material suitable
for induction appliances.
** The cooling-system (fan) starts to operate when the heat temperature exceeds 55°C/130°F. At heat temperatures higher
then 70°C/160°F, the controller automatically reduces the power to keep the power unit in normal operating conditions. The
cooker runs in a non continuous mode. This mode can be heard.
TROUBLE SHOOTING Continued
Cleaning
Common types of soiling and recommendations how to treat
them:
Slight soiling, no burned residues
Wipe with a moist cloth (scotch), without cleaning agent.
Sticky soiling
Remove with a scraper (razor blade). Then wipe the heating
area with a moist cloth.
Lime deposits, caused by water which has boiled over
These spots can be removed with vinegar or a special
cleaning agent.
Food containing sugar, plastic, aluminum foil.
Immediately scrape off the sugar, plastic or aluminum foil
residues thoroughly from the hot cooking area. eg with a
razor blade. After removal of the residues, clean it with a
cleaning agent.
CLEANING AND SERVICING
If the heating area soiled with residues of sugar, plastic
or aluminum foil cools down without prior cleaning, the
ceramic surface might become deformed by pinhead sized
pits.
Make sure that no liquid can enter in the induction unit. Do
not clean the Cooker with a jet of water.
Support
Good maintenance of the induction cooker requires regular
cleaning, care and servicing. The operator has to ensure that
all components relevant to safety are in perfect working
order at all times.
The cooker has to be examined at least once a year by an
authorized technician.
CAUTION Do not open the cooker, dangerous electric
voltage inside.
The cookers may only be opened by authorized personnel.