--- title: How to Create a Leister UNIROOF AT Welding Profile description: Steps on how to create your own saved profiles on the Leister UNIROOF AT automatic seam welder. --- Search our inventory of drains, drain parts, safety and roofing equipment, and accessories. [Shop Now](https://hy-techroof.com/products/). - [ About ](https://www.hy-techroof.com/about-hy-tech/) - [ Contact ](https://www.hy-techroof.com/contact-hy-tech/) - - [![Hy-Tech Roof Products](https://resources.hy-techroof.com/hubfs/Logos/Hy-Tech%20Logo_rgb_maroon_480.png) ](https://www.hy-techroof.com) [**](https://www.hy-techroof.com/login.php) [**](https://www.hy-techroof.com/cart.php) ** ** [![Hy-Tech Roof Products](https://resources.hy-techroof.com/hubfs/Logos/Hy-Tech%20Logo_rgb_maroon_480.png) ](https://www.hy-techroof.com) [**](https://www.hy-techroof.com/cart.php) - - # How to Create a Leister UNIROOF AT Welding Profile [![uniroof-at-leister](https://resources.hy-techroof.com/hs-fs/hubfs/uniroof-at-leister.png?width=218&name=uniroof-at-leister.png)](http://www.hy-techroof.com/single-ply-roofing-equipment/uniroof-at) [Leister UNIROOF AT](https://hy-techroof.com/leister-uniroof-at) profiles are preset parameters for drive speed, air temperature and air volume. When selected, the Leister UNIROOF AT will configure itself with those settings and begin the heat up process. The UNIROOF AT comes with six preset profiles (below), and allows users to save up to 10 additional profiles.  | **Welding Profile** | **Welding Speed (ft./ min.)** | **Air Temp (°F)** | **Air Volume (%)** | | | --- | --- | --- | --- | --- | | 1 | BASIC | Adjustable | Adjustable | Adjustable | | 2 | PVC | 8.2 | 1022 | 100 | | 3 | TPO | 9.8 | 842 | 100 | | 4 | EVA | 6.6 | 1004 | 100 | | 5 | PIB | 6.6 | 850 | 100 | | 6 | EPDM Modif. | 5.2 | 1148 | 85 | | 7-16 | Own | Adjustable | Adjustable | Adjustable |   BASIC is the flexible Start welding profile of your UNIROOF. It allows you to use the values that were most recently set when you switch the device on (Profile 1).  Profiles 2-6 are predefined for welding specific materials under ideal conditions. The settings should be tweaked for each project until a strong weld is created on test material. If you should change the set points of any saved welding profile (Profiles 2-16), the saved welding profile will remain available and unchanged for later use. ## **Creating Your Own Profiles** Following are directions for creating your own profiles. Using the control panel: 1. Select and confirm the Settings menu 2. Select Setup menu. 3. Select Save profile menu. 4. Select and confirm the User-defined menu. 5. Select and confirm the Selected position menu. 6. Enter desired profile name, select Enter keyboard and confirm. 7. Select and confirm the Save menu (Menu selection, Key). Your newly created profile is now saved and can be accessed at any time under the preset profiles. ## **Adjusting an Existing Profile (except Profiles 2-6)** Once a profile is created it is not set in stone. You can easily adjust a profile’s settings using the following steps: 1. Select Settings menu (Menu selection, **Plus key**). 2. Select Save profile menu (Menu selection, **Plus key**). 3. Select and confirm the profile to be adjusted** (Menu selection, key).** 4. Choose to edit the profile or delete it all together (Menu selection, **key**). 5. 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