15. Liquid cooling circuit
a) Couple the female (F) fitting of a plastic tube to m ale (M) fitting of the syringe and em erge the t ube end. Make sure that the
piston of the syringe is com pletely pressed in.
b) Extract cooling liquid into the sy ringe by pulling out the piston.
c) Turn the syringe upside down, so that the a ir inside the syringe is located a t the outlet.
d) Push the piston in until all air bubbles inside the syringe and tubes are expelled. Ensur e that the tube end in the bottle remains
emerged.
e) Pull out the piston to fill the tubes and syringe c ompletely with cooling liquid. Kee p holding the syringe upside down.
f) Disconnect the filled syringe from the tube. Make sure that there is no air inside the tube or syringe. If necessary push the
air outside the syringe and tube before disconnecting.
abc d e f
M
F
Image 15-10
4. C ouple the filled syringe to the inlet of the cooling circuit and press the cooling liquid inside the circuit.
Caution: Position the empty bottle above the liquid circuit (on top of projector).
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R5905312 HDF W SERIES 24/01/2013