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Water Softening System - Bosch SRU53E05AU Repair Instructions

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6.8

Water softening system

6.8.1
Removal
Unscrew outside door, base panel, angle strip and side panels.
1.
Detach the tension cords from the hinge levers
2.
Remove the screws which connect the base pan to the hinge
3.
plates
Unscrew the rinsing tank from the rear panel of the base pan
4.
Disconnect the door cable harness from the plug-and-socket con-
5.
nection in the base pan
Remove electrical connections from the regeneration and drainage
6.
valves
Unscrew the fastening nut which connects the salt dispenser to the
7.
rinsing tank
Extract brine solution out of the storage container with a syringe;
8.
Place appliance on its rear panel
9.
Carefully remove base pan, release the catch on the level sensor
10.
housing and the water softening system
Disconnect the circulation pump with the rubber support from the
11.
base pan
Continue removing the base pan until the water softening system
12.
can be removed from the plug-and-socket connections at the water
inlet and from the level sensor housing
Pull out the reed switch
13.
Take out water softening system
14.
815_58300000120057_ara_en_d.doc – 25.05.11
6.8.2
Installation
Please note before and during installation
Place the seal on the filler neck of the salt
dispenser
Insert sealing rings into the plug-and-socket
connections
Put rubber cap on the bearing support in the base
pan for the pump sump
Insert the switch rod for actuation of the safety
level switch
Insert water softening system
1.
Engage reed switch
2.
Push base pan onto the tank
3.
Fit the rubber bearing to the circulation pump.
4.
Screw on the fastening nut which connects the salt dispenser to
5.
the rinsing tank
Restore electrical connections to the regeneration and drainage
6.
valves
Connect plug-and-socket connection from the door cable harness
7.
Screw the rinsing tank onto the rear panel of the base pan
8.
Screw the base pan to the hinge plates
9.
Attach the tension cords to the hinge levers
10.
Screw on angle strip, side panels, base panel and outside door
11.
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