ECHO Series Instructions for Removing and Installing the PSU

Note:

1. Disassembling the miner without permission of after-sales staff will void your warranty (check my warranty). Check our after-sales terms to learn more.

2. Ensure that the installation is done correctly before restarting the miner.

3. Incorrect installation may void your warranty.

1. Removing the PSU

1. 1 Remove these screws around the upper plate (as shown in Figure 1,2 and 3).

Figure 1

Figure 2

Figure 3

1. 2 Slowly open the upper plate. (as shown in Figure 4).

Figure 4

1. 3 Remove the four screws on the control board (as shown in Figure 5).

Figure 5

1. 4 Unplug all the row lines (as shown in Figure 6).

Figure 6

1. 5 Remove the control board (as shown in Figure 7).

Figure 7

1. 6 Remove the 3 screws of power switch plate (as shown in Figure 8).

Figure 8

1. 7 Remove the two screws securing the power supply on the side, as well as the four screws on the left and right side panels that secure the power switch plate (as shown in Figure 9 and 10).

Figure 9

Figure 10

1. 8 Remove the four screws from the copper strip connecting the PSU to the hashboards (as shown in Figure 11).

Figure 11

1. 9 Remove the three screws connecting the PSU to the base plate (as shown in Figure 12).

Figure 12

1. 10 Slowly pull out the PSU (as shown in Figure 13 and 14).

Figure 13

Figure 14

2. Install the PSU

2.1 Align the screw holes on the PSU with the screw holes on the copper strip and the baseplate. Secure all the screws (as shown in Figure 15 and 16).

Figure 15

Figure 16

2.2 Align the screw holes on the PSU with the screw holes on the control board. Secure all the screws and plug in all the row lines (as shown in Figure 17). 

Figure 17

2.3 Put the upper plate and the side plate back then secure all the screws (as shown in Figure 18 and 19).

Figure 18

Figure 19

Make sure all screws are tightened securely!