Smeg ST1144S Cleaning and maintenance, Avoid the use of acidic or abrasive detergents

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User instructions

4. Cleaning and maintenance

Before carrying out any work, always disconnect the appliance from the electrical power supply.

4.1General warnings and recommendations

Avoid the use of acidic or abrasive detergents.

Clean the outer surfaces and door-lining of the dishwasher regularly using a soft cloth moistened with water or with a normal detergent suitable for painted surfaces. Clean the door gaskets with a damp sponge. Periodically (once or twice a year) it is advisable to clean the tank and gaskets, using a soft cloth and water to remove any deposits.

CLEANING THE WATER INTAKE FILTER

The water intake filter A located at the outlet of the water supply tap needs to be cleaned periodically.

After having closed the water supply tap, unscrew the end of the water intake hose, remove the filter A and clean it delicately under running water. Reassemble filter A in its seat and carefully screw the water intake hose back into position.

CLEANING THE SPRAY ARMS

The spray arms can be easily removed for periodic cleaning of the nozzles, to prevent possible clogging. Wash them under running water and carefully replace them in their seats, checking that their rotary movement is in no way impeded.

•To remove the upper spray arm, unscrew locking ring R.

•To remove the lower spray arm, simply lift it up, pulling by the central part.

•To remove the orbital spray arm assembly, take hold of the longer arm and pull the orbital unit upward. Wash the arms under a jet of running water and return them carefully to their seat. After reassembly, check that the spray arms turn freely. Otherwise, check that they have been installed correctly.

14$+6#.



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Contents Guide for Using the Dishwasher and the Washing Programs Contents Upper panel Description of the controlsProgram Delay Button on some models only Setting the Washing Program and Switching on140 Table for Certification Bodies Cancelling the Current ProgramReference standard Changing the ProgramSelecting Half Load Wash on some models only Washing programsExtra Programs Delaying the ProgramAdjusting the Water Softening System Electronic Setting models with displayWater Hardness Table Switch Setting models without display Removing the Dishes END of CycleFault Description TroubleshootingWater intake system malfunction For Cleaning Dishwashers Contents Safety and operating instructions Safety instructionsSafety instructions Aquastop Models Water supply connection Installation and hook-upConnecting to the Water Supply Electrical connectionDrain Connection Operating instructions Using the water softening systemUsing the rinse aid and detergent dispensers Adding the Rinse AID Adjusting the Rinse AID Dispenser SettingAdding the Detergent 1 Products General warnings and recommendations User instructions EN 50242 Standard Loads for Certification Bodies Using the basketsEN 50242 cycle test conditions Lower BasketLoading the Lower Basket Cutlery Basket Loading the Upper Basket Upper BasketPush-button version Adjusting the Upper BasketCleaning the Water Intake Filter Cleaning and maintenanceCleaning the Spray Arms Avoid the use of acidic or abrasive detergentsProlonged Disuse Cleaning the Filter UnitBefore Starting the Dishwasher After Prolonged Disuse If the dishes fail to dry or remain dull, check that 598
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