HT2800T_en_c.doc Page 239 of 275
Figure 196: Syringe holder positioning
10) Insert the syringe barrel (number 8 in figure below), with the upper spacer (number 7
in figure below) and the syringe holder (number 6 in figure below) mounted on it, in
the heating body. The needle has to be inserted through the hole in the bottom of the
body.
Figure 197: Syringe barrel mounting inside the heating body
11) Only if necessary, also replace the syringe plunger (it is substituted with a lower
frequency than the syringe barrel). Remove the plunger (number 3a, 3b and 3c in figure
below) from the upper cover (number 2 in figure below). To separate the plunger from