Water Spray System - Bosch SHEM63W55N Repair Manual

Design and function

3.16 Water spray system

Fig. 59: 3-level water spray system
1 Top sprinkler
2 Upper spray arm coupling
3 Feed tube
4 Water switch
5 Heat pump
6 Sump
7 Lower spray arm
8 Upper spray arm
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3-level water spray system:
¡
It consists of lower / upper spray arms and a top sprinkler. Water is supplied to the
upper spray arm and top sprinkler by a fill tube at the rear of the tub.
¡
The fill tube has 2 separate water channels so the upper spray arm and top sprink-
ler can be operated separately.
¡ The upper spray arm feed tube attaches directly to the upper rack. The feed tube
has an adjustable coupling for it to move up and down as the upper rack is raised
or lowered.
¡ The lower spray arm connects directly to the sump. It has a nozzle underneath it to
clean sump filters and to rinse food debris into them.
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