Spray System - Bosch GV 630 S Repair Instructions

4.16

Spray system

The rotor spray system consists of three spraying levels, the lower
and upper spray arms and a roof shower head. Water is supplied to
the upper spray arm and the roof shower head via the supply pipe
attached to the inside of the tank rear panel. This pipe is connected by
a direct plug-and-socket connection to one of the two outlets on the
instantaneous water heater situated under the pump sump.
The upper spray arm is attached by its inlet pipe directly to the top
basket. Connection to the supply pipe is by a variable coupling.
If appliances feature a height-adjustable top basket, the water inlet to
the spray arm is adjusted via this variable coupling.
The lower spray arm is connected with its bearing assembly to the
second outlet of the instantaneous water heater directly via the pump
sump and features a nozzle on the underside for cleaning the surface
filter.
A = Roof shower head
B = Coupling
C = Supply pipe
202_58300000104305_ara_en_b – 02.11.a
D = Pump sump
E = Lower spray arm
F = Upper spray arm
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