The decorator tip will not unscrew.
1. The decorator tip was attached too tightly.
——— Screw on the decorator tip so that it
is not too tight, but tight enough to be
secure.
——— "Release the pressure." If the decorator
tip still does not unscrew, contact iSi or
a service center.
2. Interim cleaning has not been carried out
regularly.
——— Interim cleaning needs to be carried out
every 1–2 hours.
——— Hold the bottle with the tip under
potable water and clean the tip in warm
running water.
During operation, gas is leaking through the
valve or decorator tip.
1. The whipper was used without an attached tip.
——— Before screwing on the charger, make
sure that the decorator tip is attached to
the dispensing piston.
——— "Release the pressure" and then set-up
the whipper again.
2. The o-ring of the dispensing valve is dirty.
——— "Release the pressure" carry out "Main
Cleaning" and then set-up the whipper
again.
3. The o-ring of the dispensing valve has been
damaged.
——— "Release the pressure" and send the
whipper to iSi or a service center.
During operation, gas is leaking between the
bottle and the head.
1. The head gasket is missing.
——— "Release the pressure" and insert the
head gasket into the head.
2. The head gasket has been damaged.
——— "Release the pressure." The head gasket
needs to be replaced and is available as
an original iSi spare part.
3. The head was not tightened securely.
——— "Release the pressure." Tighten the
head on to the bottle by hand as per the
instructions.
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