Beambox II - Flow Sensor Replacement

Tools

Step 1

Turn off the machine, and remove the power cord.

Step 2

Open the water pump cover with the Torx screwdriver.

Step 2.1

This is an optional step.
Raise the machine to create more space above and below, or move the machine to the edge of the table.

Step 3

Snip off the two cable ties, and the flow sensor can then be moved around.
If your flow sensor is not tied, skip this step.

Step 4

Unplug the flow sensor's cable.
(If your board differs from the photos below, please refer to the diagram for the latest setup.)

Step 5

Snip off the cable tie if the flow meter's cable is tied with other cables.
If not, skip this step.

Step 6

Place the rag or paper towels underneath the flow sensor, and also place some on the table.

Step 7

Place the water container underneath the flow sensor.
Move the metal clips aside to unplug both water hoses from the flow sensor.
(Please note that the water leaks when you unplug the hose. Ensure you do this inside the water container.)

Step 8

• Remove both fittings from the flow sensor.
  
  
  
• There is a rubber spacer inside the fitting. Please ensure that it does not go missing while removing the fittings.
  

Step 9

Install the fittings on the new flow sensor. Ensure that the rubber spacers are inside.

Step 10

Plug the cable of the new flow sensor and place it inside the machine.

Step 11 (Optional Step)

If you have cable ties on hand, you can tie the cables to make them neat.
If the cable ties are not available, you can skip this step.

Step 12

Please refer to the guide below to fill in the water.
Cooling Water Replacement

Step 13

• Please perform a flow speed test to see if the value is normal, which indicates 3L/min or above.
  (Machine Panel > Machine > Hardware Settings > Flow Speed Test )
  
  
  
  
• If your value is below 3L/min, please refer to the guide below to troubleshoot.
  #900 Cooler Off/Cooling system failure

Step 14 (Optional Step)

If you have cable ties on hand, you can tie the flow sensor to fix it.
The ties will pass through the bottom of the machine.
If the cable ties are not available, you can skip this step.

Step 15

Re-install the plate.

#END