Technical Support - MDM
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599 77 39-16 Rev. 00
2 WARNINGS
Any work on electrical appliances must only be carried out by qualified personnel.
Before carrying out work on the appliance, use suitable instruments to check that
the power supply system in the house is fully efficient. For example: refer to the
indications provided/illustrated in the <<metratester>> course at the address
(http://electrolux.edvantage.net) on the Electrolux Learning Gateway portal.
On completing operations, check that the appliance has been restored to the same
state of safety as when it came off the assembly line.
If the circuit board has to be handled/replaced, use the ESD kit (Cod. 405 50 63-95/4) to avoid
static electricity from damaging the circuit board, see S.B. No. 599 72 08-09 or consult the
course <<Electrostatic charges>> at the address (http://electrolux.edvantage.net) on the
Electrolux Learning Gateway portal.
This platform is not fitted with an ON/OFF switch. Before you access internal
components, take the plug out of the socket to cut the power supply.
Make resistance measurements, rather than direct voltage and current measurements.
Warning the sensors located in the display board could be at a potential of 220 Volts.
When replacing the heating element, replace it with one that has
the same characteristics (2 thermal fuses) in order not to
compromise the safety of the appliance. NEVER remove/switch
the NTC sensors between heating elements.
Always empty the appliance of all the water before laying it on its side
(see the relevant paragraph).
Never place the appliance on its right side (electronic control system side):
some of the water in the detergent dispenser could leak onto the electrical/electronic
components and cause these to burn.
When replacing components, please refer to the code shown in the list of spare parts
relating to the appliance.
Do not place any kind of container under the appliance to catch any drips of water.
Make sure you wear gloves, because parts of the cabinet are sharp.
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