REV-4
3.21
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SECTION 3
© 2009 by Thermoplan AG, Subject to change
Technical Manual
Replacing the EPROM
Turn the lever of the bean hopper
clockwise to unlock it. Do this with
both bean hoppers.
Use your fingertips to press the 2
locks on the mechanical module
inwards and pull out the whole
module
Disconnect all wires on the control
board. Carefully remove the EPROM
with the according tong and mount
the new EPROM.
Use both hands to pull out the 2
bean hoppers
Remove the screw located directly
under the CPU-cover
Take care that you mount the
EPROM in the correct position, and
all pins fit in the right holes!
Disconnect the 2 tubes which lead
into the coffee outlet
Remove the CPU-cover
Do all the steps in reversed order to
build up your machine again. Save
your settings back from CF-Card to
machine (EPROM)!
Save your settings on a CF-Card!
Afterwards turn machine off.
Remove grounds drawer and turn
off machine. Use the appliance key
to remove the front panel of the
machine.
Use holes (left and right) to lift up
the front. Unhook the two locks with
your fingertips. Lift up the front to the
top position and release the locks.
