Service manual
118
5.1.4.3. Changing the rotor Peltier cells
a) Remove the complete rotor.
b) Remove the corresponding radiator. If the cell is
the one below the transmission system, said
system must be first removed. For this, proceed
as follows:
- Remove the rotor centerer (see instructions for
changing the start photodetector of the rotor).
- Remove the transmission system by taking out
the corresponding 4 screws. By appropriately
positioning the rotor pulley, you can access the 4
screws through the 4 pulley holes. Also remove
the column shown in the photograph.
c) Unsolder the Peltier to be replaced and solder the
new one in its place. Exactly reproduce the origi-
nal cabling.
d) Clean the thermal silicone from the heating
channel and from the radiator with alcohol. Put
new thermal silicone on both sides of the new
Peltier.
e) Refit the system.
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