Bush DW12-TFE3, Service Manual

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Page 35 of 49
Service Manual
Model No: DW12-TFE3 Series
Issue
Rev.
1-16. Clean and mentenance
Regular inspection and maintenance of your appliance helps to prevent
problems from occurring.This saves time and aggravation.You should
therefore carefully inspect the inside of your dishwasher from time to
time.
1-16-1. Overall condition of appliance
Check that no grease or scale has accumulated on the inside of the dishwasher.
If you discover any deposits:
Clean the interior of the dishwasher thorughly with a
detergent solution.
1-16-2. Dishwasher salt
Check the low salt indicator. Top up with salt, if required.
1-16-3. Filters
The filters “7”, “8” prevent larger particles of food in the
water from reaching the pump. These particles may
occasionally block the filters.
--When the appliance has finished washing, check the filters
for particles of food and, if required, clean.
--After undoing the coarse micro-filter “7”, the filter unit “8”
can be removed. Remove any particles of food and rinse the
filters under running water.
--Insert the filter unit “8” and tighten the coarse micro-filter.
1-16-4. Spray arms
Lime and remnants of food in the washing water can block
the nozzles in the spray arms “9” and “10” and the arm
mountings.
--Inspect the nozzles in the spray arms for blocked holes
due to remnants of food.
--If necessary, pull the lower arm “10” upwards and lift it off.
--Unscrew the upper spray arm “9”.
--Clean both spray arms under running water.
--Refit the spray arms. Ensure that the lower arm has locked
into place and the upper one is screwed tight.