Rev 00
Dr.coffee Product Maintenance Manual 94
6.3.7 Removal of water pump
Step: First loosen the two screws (as shown in Figure 1), then pull out the water pump, and then pull out the water pump harness
connector and connecting water pipe indicated by the arrow; Finally, take out the water pump and disassemble the water pump
unit.
★ Precautions:
1. Please unplug the coffee machine before doing this!
2. There may be residual water in the pipeline. Please prepare the water container in advance!
6.3.8 Remove the main control board
Step: First (as shown in Figure 1) unplug all the wiring plugs on the main board, then (as shown in Figure 2) remove the four
screws that fix the main board, and finally remove the main control board.
★ Precautions:
1. Please unplug the power plug of the powder machine before performing this operation!
2. When pulling out the wiring plug, please press the clip first and then pull out the plug to prevent pulling the
wiring terminal off!
6.3.9 Dismantling powder boiler
Step 1: First loosen the fixing screws of the boiler (as shown in Figure 1), then (as shown in Figure 2) pull out the wire plug
and outlet pipe connector, and (as shown in Figure 3) pull out the NTC connector of the powder boiler;
1
2
1
3
2
1
2
To Next Page
Loading...