APLOS R0-5050 Gebrauchsanweisung - Seite 16

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10. Troubleshooting

Problem

Fitting leak

Drain saddle leak

Pre-filter sump leak

Water runs too slowly

from the faucet or slows

down substantially a

few seconds after the

faucet is opened

High noise

Auto shut-off valve is

making noise

Cause

Tube is not joined tightly Remove and rejoin the tube

Drain saddle is not in-

stalled

properly

O-ring seal is missing or

misaligned

Housing is not joined

tightly

Pre-filter cartridges are

clogged

Membrane is clogged

A tube is kinked

Pressure tank is deflated

Air in the auto shut off

valve

Water supply pressure

too high

Pressure surges in water

mains

Solution

Reinstall drain saddle as

described in paragraph 4.2

in this manual

Check that the O-ring seal

is properly aligned in the

groove inside sump

Tighten the housing till snug

Replace pre-filter cartridges

Replace the membrane

Straighten the tube

Pressure in the empty tank

should be 0.4-0.6 bar (6-9

psi). Charge the tank to the

above pressure

The problem will remedy

itself after a while in

operation.

Check your water supply

pressure. If necessary, install

a pressure gauge or

contact a specialist

Install a check valve on the

main pipe in your kitchen or

at the point of entry of your

home's water supply. Con-

tact a specialist