# Mounting Post Adjustment

{% hint style="warning" %}
**Safety first!** Before starting any repair, take a moment to review the [safety information in your user manual.](https://docs.voltera.io/docs/v-one/downloads/user-manuals) An online version of the guidelines can also be found [here.](https://docs.voltera.io/docs/v-one/getting-started/hello-world-project/1.-safety-guidelines)
{% endhint %}

***

## Before you begin

This guide will show you how to adjust the mounting posts on the V-One to improve tool attachment. Before beginning this guide you should have been in contact with our support team.

As you work through this guide please reach out to our email <support@voltera.io> or through the chat if you run into any issues or have any questions. We are more than happy to assist you virtually with this repair.&#x20;

{% hint style="success" %}
**When in doubt, reach out!**
{% endhint %}

#### Estimated Repair Time:

* 10 minutes

#### Tools you will need:

* 2 mm hex key

## Adjusting the Mounting Posts

{% stepper %}
{% step %}

### Remove tools

Remove any tools from the carriage if they are currently attached. This will make it easier to access the mounting posts for adjustment.
{% endstep %}

{% step %}

### Lower the carriage

In the V-One software, open up the console by pressing the \~ key or alt + c and run the command: `G1 Z-22`&#x20;

<figure><img src="/files/hszQhraqZOiIoEheQCrr" alt="" width="298"><figcaption></figcaption></figure>

This will lower the carriage all the way to the bottom.

<p align="center"><img src="https://lh7-rt.googleusercontent.com/slidesz/AGV_vUdphFTFTSVtFg1kbcqqcxPZj6LzQjefLmfwoD6Cz1JMbLqP6dx7JD3094wj2QWLfUi48fQ1EeMBIPkF69duPPRLuJQKjHat133efyNdwGT9xixYdXfC6sX8ARgIWGpDCa1hEpnB999Sogonx3N84fC7n_VwwPP1=s2048?key=CfdcFTDAz5R2Q_Eud-3smA" alt=""><br></p>
{% endstep %}

{% step %}

### Remove the black top cap

This part is pressure fit onto the top of the carriage and can be removed by pushing up on the front first, then the back, and pulling it out on an angle. This will give you easy access to the z-max switch.

<figure><img src="/files/iPoTQEVVJYaj9Wgf0lzA" alt=""><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Loosen Top Front Screws

Once the black top has been removed, using a 2 mm hex key slightly loosening the two front most screws on the top of the carriage.

<figure><img src="/files/0g6F5TeK5jVtu1boQuD0" alt="" width="375"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Loosen Bottom Screws

Use command `G1
 Z0` to move the carriage back up to the top position. Once
&#x20;the carriage is back in the top position you should have easy
&#x20;access to the two screws at the bottom of the shafts to loosen them slightly as well.

<figure><img src="/files/hOGpFl5FtTQcbXm22vKh" alt="" width="375"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Mount the Dispenser

Mount a dispenser to the posts. This will hold the shafts in place so
&#x20;they can be tightened.

<figure><img src="/files/V2iCPwo4HiDhSPq9eWSq" alt="" width="375"><figcaption></figcaption></figure>
{% endstep %}

{% step %}

### Tighten All 4 Screws

Tightened all 4 screws hand tight. Then test fit any other accessories you
&#x20;have to be sure they all fit properly. If everything is fitting as it should drop the carriage once again using
&#x20;`G1 Z-22` and replace the plastic top cap.

<figure><img src="/files/uJrAD2oRHth5TbJE6Lrj" alt="" width="375"><figcaption></figcaption></figure>

{% hint style="info" %}
Make sure when replacing the black top cap that it is slid as far forward as possible, if it’s
\
pushed back to far it’s possible for the dispensing gear to rub against it.
{% endhint %}
{% endstep %}
{% endstepper %}

## Adjustment Complete! <a href="#test-complete" id="test-complete"></a>

Congratulations, you have successfully adjusted the V-One's mounting posts!

Please reach back out to our support team through email (<support@voltera.io>) or the chat to let them know everything went well or share any photos, details, and feedback.


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