15. Liquid cooling circuit
OUT
Image 15-14
3. Fill a plastic tube, which contains a male fitting, with cooling liquid as follows:
a) Connect a tube, which contains a male (M) fitting, to the male (M) fitting of the syringe us ing a female/female (F) adapter.
b) Emerge the tube end and m ake sure that the piston of the syringe is completely pressed in.
c) Extract cooling liquid into the syringe by pulling out the piston.
d) Disconnect the filled tube from the syringe. Make sure that the tube remains imme rsed.
bacd
M
F
F
M
Image 15-15
Caution: It’s important that there i
s no air ins ide the tube. The pump is not s elf prim ing and hence is only capable of suc king
through small volumes of air.
4. P ush the male valv ed fitting of the filled tube into the fem ale valve d fitting at the heat exchanger. This is the entrance of the liquid
cooling circuit. Ma ke sure that the inlet of the filled tube remains immersed and that the full bottle is located above the projector.
250 R5905312 HDF W SERIES 24/01/2013