Part Replacement
Replacing the Controller Box
CubiScan 25 Service Manual
3 7
Complete the following steps to replace the controller.
1. Power the CubiScan 25 off and disconnect the power
cord.
2. Carefully remove the glass platform and place it in a
safe location.
3. Remove the four thumb screws (two at each end of
the CubiScan 25) holding the scale plate in place.
4. Remove the scale plate and set it aside.
5. Remove the two screws holding the shroud in place
using a 3/32'' Allen wrench. Refer to
6. Remove the two nuts holding the shroud in place
using an 11/32'' nut driver. Refer to
7. Move the gate all the way to the left side (if facing the
front of the CubiScan 25).
8. Remove the shroud. Refer to
9. Unplug all cables that connect to the controller.
Refer to
for cable locations. Depending on
your connection choice, you may only need to
remove one (or none) of the following cables;
Ethernet, USB, or serial.
•To remove the Ethernet cable, press the tab and pull
it straight out.
•To remove the USB or display cable, simply pull it
straight out using even pressure.
•To remove the serial or load cell cable, loosen the
screws and pull the cable straight out.
•To remove the gate DB9 and gate DB25 cables, use
the Phillips screwdriver to loosen the screws, and
pull the cables straight out.
•To remove the gate power, proximity sensor, and
encoder cables; unscrew the cables and pull them
straight out.
10. Disconnect the ground cable by using a 5/16'' wrench
to remove the nut.
Figure 41
Shroud Nuts and Screws
Figure 42
Controller Box
Figure 43
Controller Box Connectors
Screws
Nuts
Shroud
Controller Box
Gate DB25
Ribbon
Gate
Power
Gate DB9
Ribbon
Encoder
Proximity
Sensor
Serial
USB
Ethernet
Display
Load Cell
Summing
Ground
Cable
