multi N/C pharma HT
Maintenance and care
93
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Place the pressure ring (2) in the union nut.
The conical side of the pressure ring must point upward.
}
Slide the three coated sealing rings (3) onto the combustion tube.
Ensure that the sealing rings are flush at the edge of the combustion
tube.
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Carefully put the furnace head onto the combustion tube up to the stop.
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Press the furnace head lightly against the tube and tighten the union nut
hand-tight. The furnace canula and the carrier gas canula have already
been attached to the furnace head.
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If it is not present, insert the ceramic holder into the top opening of the
combustion furnace.
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Insert the combustion tube with the furnace head into the combustion
furnace.
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Connect the lower end of the combustion tube and the inlet of the con-
densation coil via the spherical joint connection (1).
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Secure the spherical joint connection with the forked clamp (2). Tighten
the knurled head screw (3) hand-tight.
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Connect the carrier gas connection with the connection on the gas box
with the FAST connector.
