Replacement tutorial for Avalonminer PSU3500-01 PSU

The Avalon PSU3500-01 4100W PSU is designed to replace faulty power supplies in 1466 and 1446 ASIC miners, ensuring the miners' normal operation and continuous powering.

Parameter:

Model: PSU3500-01

Input: 220-277VAC 50/60Hz 22A MAX

Output1: 11.5-15V 4100W

Output2: 12V 200W

Receptacle: PowerPole 4pin

Effects of malfunction:

Powering is a crucial aspect, and any malfunction will affect the mining operations of the miner.

A faulty PSU in an Avalon miner can have severe consequences on mining activities, including production disruptions, economic losses, long repair cycles, increased safety risks, and decreased miner performance.

Process for replacing a damage power supply:

1. Before replacement, ensure that all equipment is disconnected from the power to prevent the risk of electric shock.

2. Clean dust and dirt, and unscrew the fasteners that secure the power supply unit to the miner's casing.

3. Disconnect the relevant cables and conductive copper bars connected to the control board, hash board, and fans.

4. Slide the faulty PSU out of the fixed guide rails and remove it.

5. Before installing the new power supply, check the model and appearance thoroughly. If there are no issues, push the PSU3500-01 into the installation slot and secure it.

6. Re-tighten the screws and reconnect all cables.

7. Power on the Avalon miner and test the power supply's operation. If it runs normally, the PSU3500-01 PSU replacement is successful.

When using an Avalon miner, it is essential to monitor the PSU status closely, detect and address issues promptly to ensure the miner's stable operation and mining efficiency.