How to Replace the Bottom Fans

Trying to replace the bottom fans within your Hey abby hydroponic grow cabinet? This tutorial will provide you with step-by-step instructions to ensure a seamless replacement process.

Replacing the Bottom Fans

• 1. Power off the device before starting any operations.
• 2. Remove the 8 screws from the back of abby.

• 3. Drain the water from the tank and remove the tank along with the other components.

• 4. Remove the three screws from the back of the device.

• 5. Unplug all the cables from the connections on the mainboard, ensuring you photograph each one beforehand to document their specific locations for reconnection later.

• 6. Remove the 3 screws on the bottom bracket; then lay the bracket flat, being careful not to pull on the air pump hose.

• 7. Remove the 3 screws from the water shield.

• 8. Each fan is secured with 4 nuts. Use a tool to turn the nuts to the right to loosen them, and then manually remove them.

• 9. Prepare for new fans installation: first attach the washers and nuts onto the bolts, then use a tool (such as pliers or a hex key) to secure the nuts tightly.

• 10. Prepare for reassembly: Secure each of the following three sets of screws.

• 11. Reconnect all cables to their original positions on the mainboard. Please make sure to carefully check and ensure that all cables are correctly and securely placed.