GE GDF510PxJ Series Technical Service Manual page 55

•
lower spray arm, the check ball blocks the rear
port or upper spray conduit. At the same time,
low pressure and low volume water enters
actual spray from the mid and upper wash
components.
•
that is in the rear conduit forces the check ball
to the lower spray port.
• The wash pump cycles on, and the check ball
seals due to the water lower wash arm. Water
•
water pressure in the spray arms equalizes, and
the check ball is in the bottom or home position.
Outlet - Mid Spray Arm
Bottle Wash
Upper Sprayer
Bypass
Diverter Check Ball
• When the wash pump starts, the check ball
again seals the rear port or upper spray arms.
The cycle repeats.
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Outlet - Lower Spray Arm
Inlet