Bosch Appliances SHU42L manual Check/Clean the Filter System, To Remove the Fine Filter

c) Remove the spray arm as shown in Figure 18.

Figure 18

d) Look for obstruction in the spray

CARE AND MAINTENANCE

5. Check/Clean the Filter System

Your Bosch dishwashers has a filter system that is made up of a Large Object Trap/Cylinder Filter assembly and a Fine Filter. The filter system is located on the dishwasher floor and is easily accessble.

During normal use the filter system is self-cleaning, but you should occasionally inspect it for foreign objects and clean it when necessary.

-To Remove the Large Object Trap/Cylinder Filter Assembly:

a) Remove the bottom rack.

b) Grasp the assembly as shown in Figure 20, and turn it counter-clockwise 1/4 turn.

- To Remove the Fine Filter:

e) Lift the Fine Filter from the dishwasher floor as shown in Figure 22 and flush it clean by holding it under running water.

Figure 22

nozzles.

e) If the spray nozzles need cleaning, flush them under running water.

- To reinstall the top spray arm:

f) Return the top spray arm to its installed position.

g) Return the locking nut to its installed position and turn it 1/8 turn clockwise.

h) Return the top rack to the top rack roller guides.

- To remove the bottom spray arm:

i) Remove the empty bottom rack from the dishwasher tub.

j) Grasp and lift the bottom spray arm as shown in Figure 19.

Figure 19

Figure 20

c) Lift out the assembly as shown in Figure 21.

Figure 21

- To reinstall the filter system:

f) Return the Fine Filter to its installed position

g) Place the Large Object Trap/Fine Filter Assembly into its installed position in the dishwasher floor.

h) Turn the ring handle clockwise 1/4 turn until it is locked. The arrow on the ring handle and the arrow on the Fine Filter should point to each other, as shown by the circle in Figure 23.

Figure 23

i) Gently pull the ring handle to ensure that the Assembly is locked into place.

k) Look for obstruction in the spray nozzles.

l) If the spray nozzles need cleaning, flush them under running water.

-To reinstall the bottom spray arm:

m) Return the bottom spray arm to its installed position and press it so that it snaps into place.

n) Return the bottom rack to its installed position.

C A U T I O N

INJURY HAZARD: The large object trap could contain sharp objects. Do not reach into the large object trap with your fingers.

d) Carefully examine the assembly. If you find debris in the Large Object Trap, turn it upside-down and gently tap it on a surface such as a countertop to dislodge and remove the debris. Flush the Cylinder Fliter clean by holding it under running water.

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