Nordcap S125E Pizza Serie Manuel D'instructions page 27

THE FOLLOWING
MAINTENANCE" ARE STRICTLY RESERVED TO SPECIALIST TECHNICIANS
WITH THE RELEVANT LICENSE AS WELL AS BEING APPROVED BY THE
MANUFACTURER.
5 SPECIAL MAINTENANCE
5.1 PRELIMINARY SAFETY OPERATIONS
WARNING!
All maintenance operations and repairs must
be carried out using suitable accident prevention equipment, by
specialised and properly licensed technicians, approved by the
manufacturer.
Before performing any maintenance operation, disconnect the
power supply by turning off the switches fitted on the outside of the
oven and/or the leavening compartment.
All precautions are of importance to ensure that the oven remains in
a good state, and failure to observe them may result in serious
damage which will not be covered by the warranty.
WARNING!
Some operations, listed here below, need to be
carried out by at least two people.
5.2 GENERAL CLEANING
After carrying out the operations described in point 5.1 above, clean the
appliance as follows.
Regularly clean the appliance in general. After leaving it to cool down,
carefully remove, from internal and external parts, all residues that might
have collected during cooking, using a damp sponge or cloth and
a little soapy water, if necessary. Rinse and dry the areas, being sure to
wipe parts with satin finish in the direction of the finish.
NOTE:
in the "ICON" version it is recommended to clean the
surfaces with a normal neutral detergent and warm water, using a
cotton or microfibre cloth and then rinse and dry.
WARNING!
Carefully clean off regularly any fat or grease
that may have dripped during cooking as this is a potential fire
hazard.
WARNING!
Depending on the use of the equipment,
remove the surfaces every month (or whenever necessary), as
indicated in paragraph 5.3.7 below, and remove all baking residues.
WARNING!
Never clean the appliance with water jets or
steam cleaners. Do not allow water or any cleansers used to come
into contact with electrical parts.
The use of toxic or harmful detergents is prohibited.
NOTE:
Do not clean the tempered glass in doors while it is still
hot.
Do not use solvents, detergents containing aggressive substances
(chlorides, acids, corrosives, abrasives, etc. ...) or equipment that
could damage surfaces. Before starting up the appliance again,
make sure that none of the cleaning equipment has been left inside.
WARNING!
In cases of chamber with humidifier, the tray
must be cleaned regularly, as follows:
- remove the protective casing over the element under the tray;
- loosen the tray and protection fastening;
- remove the protective casing;
- remove the tray by gently manoeuvring the element;
- after cleaning, refit the parts following the above steps in reverse
order.
5.3 REPLACING PARTS OF THE BAKING CHAMBER
5.3.1 REPLACING THE LIGHT BULB
After carrying out the operations described in 5.1 above, to replace the
light bulb, proceed as follows from the inside of the baking chamber:
- use a screwdriver to remove the cover (item 43, Plate A) (slotted in)
and replace the lamp and/or cover;
- slot in the cover.
WARNING
INSTRUCTIONS,
UK/12
WHICH CONCERN
5.3.2 LCD BOARD REPLACEMENT
After carrying out the operations described in 5.1 above, to replace the
digital baking pyrometer proceed as follows:
- take off the right side panel (item 6, plate A) by unfastening the four
fixing screws;
- remove the casing by unfastening the fixing screws;
- loosen the nuts on the top and bottom clamps, tightening the LCD
board;
- disconnect the LCD board connectors;
- replace the board with LCD (part. 9, plate A);
- perform the above operations in reverse order to reassemble, taking
care that the connectors are inserted in the correct poles.
5.3.3 REPLACING THE THERMOCOUPLE
After carrying out the operations described in 5.1 above, to replace the
thermocouple proceed as follows:
- take off the right side panel (item 6, plate A) by unfastening the four
fixing screws;
- unfasten the thermocouple fixing nut;
- disconnect the two wires feeding the thermocouple;
- replace the thermocouple (item 8, plate A);
- perform the above operations in reverse order to reassemble, taking
care that the connectors are inserted in the correct poles.
5.3.4 TRANSFORMER / CIRCUIT BOARD / CONTACTOR
REPLACEMENT
After carrying out the operations described in 5.1 above, to replace the
transformer / circuit board / contactor proceed as follows:
- remove the rear panel (item 45, plate A) by unfastening the four fixing
screws;
- disconnect the transformer / Circuit board / contactor;
- replace the transformer (item 26, plate A) / circuit board (item 27 plate
A) / contactor (item 34, plate A);
- perform the above operations in reverse order to reassemble.
5.3.5 REPLACING THE TEMPERED GLASS
5.3.5.1 HINGED DOOR
After carrying out the operations described in 5.1 above, to replace the
tempered glass proceed as follows:
- with the door open, remove the fastening screws (inside chamber);
- remove the internal panel;
- remove internal seal;
- replace tempered glass;
- replace the internal and external gaskets;
- perform the above operations in reverse order to reassemble.
5.3.5.2 REVERSED HINGED DOOR
After carrying out the operations described in the previous point 5.1, to
replace the tempered glass proceed as follows:
- with the door open, remove the two fixing screws near the side pins
hidden by the door stop gasket;
- Remove the left side panel to access the mechanism;
- Release the spring;
- Unscrew the grub screw that locks the lever on the pin of the door;
- remove the seeger;
- remove the lever;
- Remove the right side panel to access the mechanism;
- Loosen the screw that locks the pin and spring sufficiently to allow the
door to be removed
- pull out first the right door and then the left one;
- place it on a surface upside down;
- remove the internal panel by removing the fixing screws.
- remove the internal seal;
- replace the tempered glass;
- replace or restore the internal and external gaskets and insulation
material in their position;
- Perform the above operations in reverse order to reassemble.
"SPECIAL