Asko W6OO-SERIES Service Manual page 47

CHANGING THE PROCESSOR CONTROL CHANGING THE PROCESSOR CONTROL
CHANGING THE PROCESSOR CONTROL CHANGING THE PROCESSOR CONTROL CHANGING THE PROCESSOR CONTROL
UNIT (PCU) (W640 AND W660) UNIT (PCU) (W640 AND W660) UNIT (PCU) (W640 AND W660)
UNIT (PCU) (W640 AND W660) UNIT (PCU) (W640 AND W660)
WARNING WARNING WARNING
WARNING WARNING
A grounded EMC wristband must be worn at all
times when working with electronic components
to prevent damage to them.
1. Remove the top cover (see page 20.
2. Remove the PCU by pressing in the two plastic
clips.
3. Remove the terminal block.
4. Lift up the PCU and remove the two plastic
clips on the underside of the bridge piece and
lift up the holder.
5. Install the holder by pushing it in until it snaps
into place.
6. Align the new PCU and press it into place.
7. Connect the wiring and terminal block.
8. Replace the top cover. Don't forget the two star
washers for the outermost screws.
PROCESSOR CONTROL UNIT (W640/W660) AND INPUT TERMINAL BLOCK
PCU
P/N 8061759
CHANGING THE INPUT TERMINAL CHANGING THE INPUT TERMINAL CHANGING THE INPUT TERMINAL
CHANGING THE INPUT TERMINAL CHANGING THE INPUT TERMINAL
B L O C K B L O C K
B L O C K B L O C K B L O C K
1. Remove the top cover (see page 20).
2. Remove the grounding screw.
3. Disconnect all the wiring.
4. Press the latches in with a screwdriver and pull
out the input terminal block.
5. Install the new input terminal block, the latches
must clip on to the edge of the plate.
6. Install the wiring in accordance with the
electrical schematic diagram. Make sure that the
wires are connected correctly.
7. Replace the grounding screw.
8. Replace the top cover. Don't forget the two star
washers for the outermost screws.
Input terminal block
P/N 8061660
47