HT2000H_en_n.doc Page 149 of 167
25. Insert the upper cover with the syringe plunger in the syringe barrel. Be sure that the cover
fits perfectly with the heating body. Screw in the two main screws that hold the two parts.
26. To replace the syringe warmer assembly in the syringe location, see paragraph 4.2.2
“Setup: Syringe warmer assembly installation”“.
9.1.5.4 HT version syringe: needle and plunger replacement
To replace the needle proceed in the following way:
1. Unscrew the ferrule (indicated with the arrow in the figure below - b) to remove the needle
from the Syringe Warmer High Temperature Assembly for HT2000HT (figure below - c).
Remove the spring and the ferrule from the needle (figure below - d).
Figure 119: HT syringe needle removal
2. Apply the spring to the new needle (figure below – a), insert the needle with spring applied
on it into the syringe warmer assembly (figure below - b) and fix it with the ferrule (figure
below – c).
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