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2.
Draining Working Chamber
When you plan to put the equipment out of service for a long time, be sure to drain the working
chamber to prevent the clogging of pipes. After checking that the working chamber
has
been
sufficiently cooled, drain the chamber in accordance with the following procedure.
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A
CAUTION
Do not unload the exhaust bottle or drain the working chamber when the chamber
is
under
pressure. Boiling water or steam may gush out, and you may get burned.
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Open the lid.
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Connect one end of the attached drain hose
to the tap of the drain valve located at the
lower part of the right side of the body.
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Put the other end of the hose in a container.
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Remove the exhaust bottle from the body.
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Turn the drain valve knob, which is located
at the bottom of the exhaust bottle housing
area, counterclockwise to open it.
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Check if draining working chamber is
complete.
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Turn the knob clockwise to close the drain
valve.
Close
the
valve
with
reliability.
Bottle housing areal
3.
Cleaning Working Chamber
The heater is provided with a temperature sensor, be careful not to damage it while cleaning.
r
cAuT1oN
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Take out the bottom plate to see
if
the bottom of
Inside the Chamber
the working chamber or the surface of the heater
Heater
is dirty. After draining the chamber, clean them
with
a
soft brush or the like while sprinkling water
with the drain valve open.
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If the temperature sensor clip comes loose,
reattach it
as
close to the heater as possible.
Please contact us or our authorized sales outlet for
the chamber cleaning detergent "Lister".
V
Fixing
clip
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