KBS OB64E Instructions D'installation page 22

• At least twice a year, have an authorized technician clean the
internal parts of the appliance.
• Do not use direct or high pressure water jets to clean the
appliance.
• Do not use corrosive products to clean the floor beneath the
appliance.
SATIN FINISH STAINLESS STEEL SURFACES
• Clean the surfaces with a cloth or sponge using water and
proprietary non-abrasive detergents. Follow the grain of the
satin finish. Rinse repeatedly and dry thoroughly.
• Do not use pan scourers or other iron items.
• Do not use chemical products containing chlorine.
• Do not use sharp objects which might scratch and damage
the surfaces.
COOKING WELLS
• Clean the wells by bringing the water to the boil, with the ad-
dition of grease remover detergent if necessary
• Remove any limescale deposits with a proprietary limescale
remover
INSTRUCTIONS FOR MAINTENANCE
REMINDERS FOR THE MAINTENANCE TECHNICIAN
The manufacturer will not be liable for any damage or in-
jury resulting from failure to observe the following rules.
• Read this manual carefully. It provides important information
for safe installation, use and maintenance of the appliance.
• Installation, conversion to a different type of gas and applian-
ce maintenance must be carried out by qualified technicians
authorized by the manufacturer, in compliance with current
safety standards and the instructions in this manual.
• Identify the specific appliance model. The model number is
detailed on the packaging and on the appliance data plate.
• The appliance must be installed in a well-ventilated room.
• Do not obstruct any air vents or drains present on the ap-
pliance.
• Do not tamper with appliance components.
12 COMMISSIONING
Following installation, conversion to a different type of gas or
any maintenance operations, check appliance operation.In the
event of any malfunction, consult the next Paragraph "Trou-
bleshooting".
12.1 ELECTRICAL APPLIANCES
Switch on the appliance as directed in the instructions and re-
minders for use given in Chapter " INSTRUCTIONS FOR USE
" and check:
• the current values of each phase.
• the correct operation of the heating elements.
13 TROUBLESHOOTING
13.1 ELECTRIC BAIN MARIE
The appliance does not heat.
Possible causes:
• Temperature thermostat defective.
• Heating elements defective.
Heating cannot be adjusted
Possible causes:
• Temperature thermostat defective.
13.2 POTATO WARMER
The appliance does not heat.
Possible causes:
• Temperature thermostat defective.
• Heating elements defective.
Heating cannot be adjusted
Possible causes:
• Temperature thermostat defective.
14 REPLACING COMPONENTS
REMINDERS FOR REPLACING COMPONENTS.
• Disconnect the appliance electric supply, if present, before
carrying out any operation.
• After replacing a gas system component, check for gas leaks
at connection points.
• After replacing an electrical system component, check it is
correctly wired.
14.1 ELECTRIC BAIN MARIE
Replacing the heating element and the indicator light.
• Remove the control panel.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse or-
der.
Working thermostat replacement
• Remove the control panel.
• Remove the bulb from its seat on the well.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse or-
der.
14.2 POTATO WARMER
Replacing the infrared heating
• Remove the healting support.
• Remove and replace the component.
• Re-assemble all parts. For assembly, proceed in reverse or-
der.
Replacing the heating element
• Pull out the control knobs , remove control panel and the con-
tainer.
• Disconnect the faulty heating element, removeand replace it.
Have care to fit in right position the fixing flange seal (better
replace it).
15 CLEANING THE INTERIOR
• Check the condition of the inside of the appliance.
• Remove any built-up dirt.
• Check and clean the fumes exhaust system.
16 MAIN COMPONENTS
16.1 ELECTRIC BAIN MARIE
• Working thermostat
• Heating element
• Indicator light
• Control knob
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