Kohler K-10958 Guía De Mantenimiento página 22

Troubleshooting (cont.)
Symptom Probable
Cause
G. Bleed hole
in
diaphragm
plugged or
debris on
seal
2. Low flow A. Supply
stop not
fully open
B. Supply
stop not
allowing
enough
flow
C. Supply
pressure is
low
3. Constant A. Filter is
flow plugged
B. Diaphragm
seal is
dirty or
damaged
1061436-5-B
Recommended Action
• Follow the directions of
Clean/Replace the Diaphragm
section in this guide.
• NOTE: Take care to replace the
diaphragm in its seat before
installing it into the valve body.
• Remove the cover on the end
of the supply stop.
• Turn the supply stop screw
counterclockwise until it is in
the fully open position.
• Replace the cover.
• Remove the cover on end of
the supply stop.
• While testing the flush, adjust
the supply stop screw
counterclockwise until
adequate flow is achieved.
• Replace the cover.
• Check any filtration systems for
blockage.
• Measure the incoming water
pressure. Minimum pressure
should be 20 psi (1.4 bar).
• Follow the directions of "Clean
the Screen/Replace the Piston"
section in this guide.
• Follow the directions of
"Clean/Replace the
Diaphragm" section in this
guide.
• NOTE: Take care to replace the
diaphragm in its seat before
installing it into the valve body.
• If the diaphragm is cut or torn,
order a new diaphragm
assembly.
22 Kohler Co.