Bionaire BDF1214CR-CN Fan Blade Replacement

はじめに

If your Bionaire BDF1214CR-CN fan is making unusual noises, not circulating air effectively, or has visible cracks or damage on the blade, it's likely time for a replacement. This guide will walk you through the process of safely replacing the fan blade to restore your fan’s functionality.

Replacing the fan blade is a straightforward repair that can enhance your fan's efficiency and prolong its lifespan, helping you avoid the expense and waste of purchasing a new unit. Failing to replace it can make the fan inefficient and potentially unsafe to use.

If you have recently used the fan, let it cool down first before you begin. Also, make sure that the fan is off and unplugged before you begin this repair.

必要な工具と部品

手順1 Fan Blade

Bionaire BDF1214CR-CN Fan Blade Replacement, Fan Blade: 手順 1、 3の画像 1

Bionaire BDF1214CR-CN Fan Blade Replacement, Fan Blade: 手順 1、 3の画像 2

Bionaire BDF1214CR-CN Fan Blade Replacement, Fan Blade: 手順 1、 3の画像 3

Unplug the fan and switch it off.

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手順2

Bionaire BDF1214CR-CN Fan Blade Replacement: 手順 2、 3の画像 3

Flip open the clip locks positioned along the seam of the housing or cage.

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手順3

Bionaire BDF1214CR-CN Fan Blade Replacement: 手順 3、 3の画像 3

Use the Phillips #2 screwdriver to loosen the 7 mm screw at the bottom of the grill.
When the 7 mm Phillips #2 screw is loose, turn to the back of the fan and rotate the small bolt counterclockwise until it pops out.
Remove the 7 mm Phillips #2 screw.

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手順4

Bionaire BDF1214CR-CN Fan Blade Replacement: 手順 4、 3の画像 3

Lift the front housing upward to remove it from the fan.
You might need a little bit of force to remove it.

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手順5

Bionaire BDF1214CR-CN Fan Blade Replacement: 手順 5、 3の画像 3

Rotate the fan blade until the 6 mm Phillips #2 screw behind the blade is pointing upwards.
Use the Phillips #2 screwdriver to remove the 6 mm screw
Use the 6 mm flathead screwdriver to remove the screw if you have difficulty removing it using the Phillips #2 screwdriver.

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手順6

Bionaire BDF1214CR-CN Fan Blade Replacement: 手順 6、 3の画像 3

Pull the fan blade straight off of the rotor to remove it.

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手順7

Position the new fan blade where the dents are faced upward and the 6 mm Phillips #2 screw on the fan blade is also pointed upwards.
Slide the fan blade onto the rotor.
Use a Phillips #2 screwdriver to tighten the screw.
To test if it's tightened, gently tug the fan blade toward you. If it does not budge, then it is tight enough.