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@jwwojak jwwojak commented Aug 26, 2025

Overview

As my previous PR exploded, this is HEPA Rollers 2: Electric Boogaloo. This PR does 2 things:

  • It updates the HEPA module instruction manual to include the new rollers (images and text).

  • It removes the logo image from the front page (index.md)

See RTC-763.

Test Plan and Hands on Testing

Did I break the build? Hopefully not.

Changelog

New renders and illustrations for the manual:

  • Cover
  • Labeled parts image
  • Parts list
  • Door roller section

What doesn't change: images in the setup procedure. Let's bank our Jackson image requests for the vacuum manifold. I really don't want to ask him for revisions to these, they're still clear and valid.

Review requests

Make sure I'm not destroying anything.

Risk assessment

  • High because it's my PR (well-intentioned, but chaotic good)
  • Low because it's docs.

- Adds section on door rollers

- Updates images to include module showing door rollers

- Images in procedures not updated. They're clear enough that people understand. Don't have the heart to ask Jackson to change these. Save image request capital for the vacuum manifold.
@jwwojak jwwojak requested a review from ecormany August 26, 2025 19:24
@jwwojak jwwojak self-assigned this Aug 26, 2025
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jwwojak commented Aug 26, 2025

As this seems to have passed, will mark it as ready for review.

@jwwojak jwwojak marked this pull request as ready for review August 26, 2025 20:28
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Couple comments. Let me know if you need help sourcing or reformatting the image files.

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This isn't an SVG at all. Should be saved as a PNG.

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Re-saving as .png.

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This at least has some vector elements, but is probably also better off as a PNG.

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Resaving as .png.


With early model HEPA/UV modules, fully opening the robot's front door meant scraping it across the top of that module. Eventually, the edge of the HEPA module would scratch and leave scuff marks on the surface of the door.

![Module without door rollers](images/hepa-without-rollers.png)
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Optional: move this after the next paragraph and do a <figure class="side-by-side"> for a nice visual comparison.

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Yes, let's make it side by side.

jwwojak and others added 2 commits August 28, 2025 13:32
Thank you for the suggestion. Applying it now.

Co-authored-by: Ed Cormany <[email protected]>
- Removed converted SVGs and replaced with true PNG images.

- Make model comparison a side by side image. Removed rounded arrows. Maybe those aren't needed and cause clutter.

- Tweak door roller text
@jwwojak jwwojak requested a review from ecormany August 29, 2025 14:49
HEPA modules manufactured on or after July 2025 include three rollers mounted along its top-front edge. These rollers prevent the HEPA module from damaging the front door when you open it.

![Module with door rollers](images/hepa-with-rollers.png)
![Modules without and with rollers](images/hepa-comparison.png)
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Ah, so I was actually thinking of doing something like this:

<figure class="side-by-side" markdown>
![Module with door rollers](images/hepa-with-rollers.png)
![Module without door rollers](images/hepa-without-rollers.png)
<figcaption>Newer models have door rollers. Older models do not.</figcaption>
</figure>

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That's good too. I'm assuming this is a class rule that puts 2 separate images side by side. Will do that.

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