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简介

Using this guide, users will be able to replace the motor of their blender.

配件

没有特定配件。

  1. Nutri Ninja BL450 Motor Replacement, Small Rubber Wheel: 步骤 1 中的图像 1,1
    • Remove the cup from the blender base.

  2. Nutri Ninja BL450 Motor Replacement: 步骤 2 中的图像 1,2 Nutri Ninja BL450 Motor Replacement: 步骤 2 中的图像 2,2
    • Turn the blender over and unscrew the three 14 mm screws holding the slotted base in place. These are Torx Security bits (TR9) on some units.

  3. Nutri Ninja BL450 Motor Replacement: 步骤 3 中的图像 1,3 Nutri Ninja BL450 Motor Replacement: 步骤 3 中的图像 2,3 Nutri Ninja BL450 Motor Replacement: 步骤 3 中的图像 3,3
    • Using a the standard Phillips head screwdriver bit, remove the slotted black plastic covering and then unscrew the one 11mm screw holding the power cord in place.

    • Unscrew the four 14 mm screws that are in the deep slots. This will release the motor from the base.

  4. Nutri Ninja BL450 Motor Replacement: 步骤 4 中的图像 1,3 Nutri Ninja BL450 Motor Replacement: 步骤 4 中的图像 2,3 Nutri Ninja BL450 Motor Replacement: 步骤 4 中的图像 3,3
    • CAUTION: the silver blade attached to the motor is very sharp. Use a towel or thick cloth to protect your hands for the next step.

    • Using a towel, hold the silver fan still. Twist the small black rubber wheel that is attached to the top of the blender base to the right. This will remove the wheel for replacement.

  5. Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: 步骤 5 中的图像 1,3 Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: 步骤 5 中的图像 2,3 Nutri Ninja BL450 Motor Replacement, Plastic Outer Base: 步骤 5 中的图像 3,3
    • Use the standard Phillips head screw bit to unscrew the screws in the black plastic with the silver circular discs.

    • Using the T9 screw bit, unscrew the four sets of two 11 mm screws located on each of the four sides of the motor.

  6. Nutri Ninja BL450 Motor Replacement: 步骤 6 中的图像 1,2 Nutri Ninja BL450 Motor Replacement: 步骤 6 中的图像 2,2
    • Untwist the small rubber connector to detach the plastic from the motor.

  7. Nutri Ninja BL450 Motor Replacement, Motor: 步骤 7 中的图像 1,1
    • Remove the motor and replace it.

结论

To reassemble your device, follow these instructions in reverse order.

另外一个人完成了本指南。

Morgan Blauth

于2016年02月24日注册

747 声望分

创作了5篇指南

团队

USF Tampa, Team 1-5, Leahy Spring 2016 USF Tampa, Team 1-5, Leahy Spring 2016 的会员

USFT-LEAHY-S16S1G5

2 名成员

创作了5篇指南

2条评论

The only problem with my Nutri Ninja Pro BlenderModel BL470UK 30220-240V-50hZ 900W is the carbon brush tension spring is snapped on its bend point your suggestion to replace the motor is ludicrous and so wast full this is bad advice

Bob Wareham - 回复

This tutorial is labeled “motor replacement”, not “carbon brush replacement”. It’s obviously intended to show how to remove the motor assembly as a whole, & doesn’t go into details on specific components of the assembly. I notice all of the repair pages for this model seem to be by a single person. Do you really expect one person to think of everything that could go wrong with a blender & make a separate guide for every single possible breakage? Repair tutorials here generally presume that the reader has common sense & basic intelligence & will be able to use the guide in a general manner, even if their specific problem is not shown.

The fact that you can look at your motor assembly & diagnose the problem as a broken spring suggests you also have enough knowledge to repair that problem without a specific guide. Other people may have an irreparable motor & may need to replace the whole assembly.

I’m just glad there’s guides showing the inside of the blender; I can do my own diagnosing once I get it opened up.

Nerfbomb -

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