How to Make Replacement Dyson Hairdryer Power Cords Fit Your HD01 Model

If you’ve bought a new replacement Dyson hairdryer power cord, flex or lead and it doesn’t quite fit your HD01 model as expected, you’re not alone.

Many users encounter this issue, leading to frustration and confusion. It’s usually written on the listing you bought from about this – but few people read them in detail. And that’s why you are here.

Fear not, as there’s a straightforward workaround that can save you from returning the cord or complaining to sellers. In this article, we’ll guide you through the process of adapting the replacement cord to suit your HD01 model.

Understanding the Compatibility Issue

The root of the problem lies in the slight wiring differences between the HD01 model and the later Dyson hairdryer models. While most Dyson hairdryers use the same flex for their power cords, the early HD01 models have a slightly different configuration that requires some minor adjustments to make the replacement cord fit properly.

How to Make Replacement Dyson Hairdryer Power Cords Fit Your HD01 Model

Modifications Needed

You’ll notice on the cable you have received, that the live and neutral wires are oriented differently than yours. And the spade sizes might differ with those on your old one. However, this is an easy fix.

Solution: Re-termination or Modification

To address the compatibility issue, you have two options: The first involves re-terminating the new flex with the spades from your old cord. This process is relatively simple and requires basic electrical skills and a soldering iron. Alternatively, if you prefer not to tinker with the new flex, you can opt to file down the male spades on the hairdryer to match the connectors of the replacement cord. Both methods achieve the same goal of ensuring the male and female spade terminals fit each other.

How to Make Replacement Dyson Hairdryer Power Cords Fit Your HD01 Model

Understanding Polarity

Another concern that may arise during this process is the polarity of the wires – the colours of the wires don’t line up in other words. In typical electrical setups, ensuring correct polarity is crucial for safety and functionality. However, Dyson hairdryers operate differently. Unlike conventional appliances, Dyson hairdryers are not polarised, meaning the orientation of the live and neutral wires doesn’t affect their operation. This flexibility allows you to join wires regardless of their colour-coding. Think of a European two-pin plug that plugs in the socket either way. In this application, you CAN join blue to brown without issues.

Practical Steps

If you’ve bought a replacement cord that doesn’t plug and play with your HD01 model, follow these steps for a hassle-free resolution:

  1. Identify the Differences: Determine how the spades and wire orientation of the replacement cord differ from those of your HD01 model.
  2. Choose Your Method: Decide whether you prefer re-terminating the new flex or modifying the hairdryer’s spades to achieve compatibility.
  3. Execute the Solution: Depending on your chosen method, either re-terminate the new flex with the old spades or file down the male spades on the hairdryer to match the replacement cord.
  4. Ignore Colour Coding: Remember that Dyson hairdryers aren’t affected by wire polarity, so don’t worry if the wire colours don’t match up. You can join blue to brown and vice versa.

How to Make Replacement Dyson Hairdryer Power Cords Fit Your HD01 Model

Nobody Sells Early HD01 Cords

Nobody manufactures cords specifically for the very early HD01 models. This means that even if you search elsewhere, you won’t find a suitable plug-and-play replacement cord available. Modifying the later cord is the only way to fit a new power cord, lead or flex on an HD01.

Disclaimer and Safety

Before proceeding with any modifications, it’s essential to exercise caution and prioritise safety. If you’re unsure about handling electrical components, seek assistance from a qualified electrician or repair shop. Additionally, note that any modifications made are at your own risk, and the authors bear no liability for the outcomes.

By following the steps outlined in this article, you can adapt the replacement cord to fit your HD01 model safely and effectively, restoring functionality to your hairdryer without hassle.

If you need to buy a replacement Dyson hairdryer power cord in the UK, don’t buy from Amazon or eBay where sellers are forced to inflate prices to account for greedy 20%+ seller fees, buy direct from a Dyson specialist at a better price. Our recommendation is here: >Buy a replacement Dyson hairdryer power cord<

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