Click to JumpReplacement of front roller Video Guide
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Shut off the power first, Refer to the IR3 V2 Installation Video Guide. Remove the upper frame
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Refer to the IR3 V2 Replace the conveyor belt Video Guide. Remove the conveyor belt
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Turn the cover to the back side and unscrew all 8 screws on the case cover.

- Then remove the computer case cover. When doing so, first disconnect the wires of the fans that are still connected at the bottom.

- Remove the wire terminals of the front roller, and then loosen the six screws of the two front guard corners.

- Remove the roller and insert the new one.
- Tighten the two screws on the upper and lower parts of the guard corners, and insert a little bit in the middle to ensure they won’t come off.
- Insert the fan terminal back onto the cover of the case, close the case cover and lock the 8 screws back in place.
- Refer to the above video tutorial to reinstall the conveyor belt and the upper frame, then re-level them.