Picogram PPU-100, Руководство по обслуживанию

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The water is not flowing.
Is the water source valve
closed? Open the water source
valve.
There is not enough
water
Are the tubes intertwined or
bent? Untie the knot. Replace any
bent tubes
Is the water source valve
only partially opened? Open the water source valve
completely.
Is the valve at the storage
tank closed? Open the valve at the
storage tank.
Is the capacity of the storage
tank too small, and runs out
easily? Replace with a bigger tank,
or change the specification
of membrane.
Did the water source become
too cold too rapidly?
(especially during winter)
Cold water temperature
results in less purified water.
Change the specification of
membrane.
Did the filter exceed its life
expectancy?
Replace the filter.
The air pressure in the
storage tank is too low.
Empty the storage tank, and
adjust the air pressure to
55kPa (8psig). Lock the
water source valve and call
your nearest branch.
The system does not
shutdown, and drain water
is continuously flowing.
The auto shutoff valve is not
closed. Lock the water source valve
and call your nearest branch.
The drain water is not
flowing.
The restrictor is clogged.
Lock the water source valve
and call your nearest branch.
The water tastes and
smells strange.
Did the post-carbon filter
exceed its life expectancy?
(Check replacement
schedule)
Replace post-carbon filter.
Did the RO membrane filter
exceed its life expectancy?
(Check replacement
schedule)
Replace RO membrane filter.
Did you use the water in the
storage tank for too long?
Fill and empty the storage
tank 2 to 3 times, and fill
again.
Leakage at the connecting
areas
The tube is not completely
connected Push the tube to the end and
connect completely.
The tip of the tube is
damaged.
Cut the damaged part of the
tube and reconnect, or
replace the tube.
Leakage the head
connector
Defective hinge O-ring
between connectors Lock the water source valve
and call your nearest branch.
The water is not flowing.
Is the water source valve
closed? Open the water source
valve.