User manual

I-450-BE
6
2.6. General information
- Do not block the vapour escape.
- Do not block or cover the safety device (steam re-
lease safety valve).
- The units are designed for unattended operation.
2.7. Procedure in case of malfunction
In case of malfunction disconnect the unit immediately
and call for the after-sales-service. Any servicing or repa-
ration of malfunction is to be carried out by authorized
qualified technicians only.
2.8. Proper handling and maintenance
Only in case of proper handling according to the regula-
tions of this installation instructions, the operating instruc-
tions (manual) and the indications concerning cleaning
and care as well as a regular maintenance by an author-
ized technician we will be able to guarantee perfect op-
eration and operation safety according to our sales and
delivery terms.
This is equally valid for the regulations of the laws in force
concerning unit safety and the prevention of accidents.
Therefore we recommend the stipulation of a maintenance
contract. Only use original spare parts !
To maintain the operational value of your unit and to avoid
malfunctions we recommend a regular maintenance ac-
cording to the check-list. The authorized after-sales-serv-
ice trained for this kind of appliance guarantees maximum
service for your unit.
Regular maintenance (see checklist) obviously depends
on the frequency of operation; the recommended inter-
vals are:
Operation:
up to 2 hours a day maintenance every 12 months
between 2 to 6 hours a day maintenance every 6 months
more than 6 hours a day maintenance every 4 months
3. Safety recommendations
Before operating the appliance, it must be installed ac-
cording to the assembly instructions and connected by
an authorised technician.
The appliance should not be switched on until the user
has been instructed on how to operate it.
The appliance may only be used by trained personnel. It
has been officially approved for cooking food in commer-
cial kitchens and food processing businesses only. Closed
containers such as tins, jars, bottles, tubes, etc. may not
be heated in the appliance as they could explode with the
consequent risk of injuring persons or damaging the ap-
pliance. When using the appliance in the Steam, Steam 1
or Steam 2/Regenerate modes, the door should first of all
be opened to the waiting position. Only after the steam
has escaped through the slits created around the door,
may the latter be fully opened. When working with this
appliance, hygiene standards (HACC) must be strictly
observed. When preparing food to be cooked at a low
temperature, for example, a stage lasting 10 - 15 minutes
with a cooking temperature of ≥ 150°C must be inserted,
observing the process carefully. In this way any bacteria
on the surface of the food to be cooked will be destroyed.
During preparation of foods to be cooked, it should also
be checked that utensils are absolutely clean, in order to
avoid any contamination inside the actual food.
Should these instructions not be respected, the manufac-
turer cannot guarantee that the food will be cooked per-
fectly from a hygienic and sanitary point of view. No ob-
jects such as GN containers, pans, cloths, etc. should be
placed on the appliance when it is in use. When in opera-
tion, avoid touching glass or metal surfaces as there is
the risk of injury due to the high cooking temperatures.
The appliance must not be cleaned with any high-pres-
sure cleaning device (see further instructions under para-
graph ”Cleaning and care”). To clean the cooking cham-
ber and stainless steel parts, only use a special cleaning
agent recommended for this type of appliance (see fur-
ther instructions under paragraph ”Cleaning and care”).
To remove any scale from the steam generator, only use
a descaling product specially developed for this purpose
(see further instructions under paragraph ”Cleaning and
care”). In the event of malfunctioning or failure, switch off
the appliance. If the self-diagnosis on the electric con-
trols does not identify the fault or if the panel or covering
elements would have to be removed in order to be able to
eliminate the trouble, contact the nearest service centre.
The appliance must not be switched on again until the
fault has been mended. Some faults or malfunctioning
may also be caused by faults in the electricity supply or
by impurities in the water supply or drainage system. The
manufacturer of the appliance cannot be held liable for
this type of fault. The user should also have these points
checked regularly by an authorised service centre.
To guarantee that the appliance is in proper working or-
der, periodic maintenance and checks by an authorised
technician are necessary. Such technicians must be
trained by the manufacturer and observe the laws and
standards in force in connection with their work. It is there-
fore advisable to take out a maintenance contract. Parts
and components must not be replaced with other than
original spare parts. In compliance with our terms of sale
and delivery, perfect and safe operation of the appliance
is only guaranteed if it has been handled and used cor-
rectly, operated according to the operating instructions,
looked after, cleaned and regularly overhauled by techni-
cal personnel or by the service centre.