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replaced pictures for fan box #133

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110ab13
replaced pictures for fan box
Venkat4real Apr 9, 2024
10af8ec
updated pictures
Venkat4real Apr 14, 2024
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1 change: 1 addition & 0 deletions content/assets
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../assets
62 changes: 31 additions & 31 deletions content/en/v1.1/fan-box.adoc
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Expand Up @@ -43,77 +43,77 @@ These parts should be printed at 0.2 or 0.15 spacing. They should be oriented s
| 1
| PLA/PETG
| No (Can have some in the nut pocket)
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000140%20Base%20Sanyo.st
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000140%20Base%20Sanyo.st[STL]
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Link should end with .stl

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@Venkat4real this link needs to fixing still


| Filter Interface
| P-TET-000158
| 1
| PLA/PETG
| No (Can have some in the nut pocket)
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000158%20Stealth%20Filter%20Interface%20Sanyo.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000158%20Stealth%20Filter%20Interface%20Sanyo.stl[STL]

| Filter Frame
| P-TET-000159
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000159%20Stealth%20Filter%20Frame%20Sanyo.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000159%20Stealth%20Filter%20Frame%20Sanyo.stl[STL]

| Weather Guard
| P-TET-000143
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000159%20Stealth%20Filter%20Frame%20Sanyo.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000159%20Stealth%20Filter%20Frame%20Sanyo.stl[STL]
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This is not the weather gard, but it's the filter frame. https://github.com/tetrabiodistributed/papr-print-files/blob/main/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000143%20Weather%20Guard.stl (but the permalink) is correct


| Fan Outlet Spout
| P-TET-000144
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000144%20Spout.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000144%20Spout.stl[STL]

| Fan Outlet Spacer
| P-TET-000145
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000145%20Spacer.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000145%20Spacer.stl[STL]

| Fan Outlet Interface
| P-TET-000152
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000152%20Spout%20Interface.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000152%20Spout%20Interface.stl[STL]

| Spout ring
| P-TET-000191
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000191%20Spout%20Ring.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000191%20Spout%20Ring.stl[STL]

| MOLLE Strap
| P-TET-000153
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000153%20MOLLE%20Strap.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000153%20MOLLE%20Strap.stl[STL]

| MOLLE Catch
| P-TET-000154
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000154%20MOLLE%20Catch.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000154%20MOLLE%20Catch.stl[STL]

| MOLLE Spacer
| P-TET-000193
| 1
| PLA/PETG
| No
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000193%20MOLLE%20Spacer.stl
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/STLs/fan_box/96mm%20Stealth%20Parts/P-TET-000193%20MOLLE%20Spacer.stl[STL]

|===

Expand All @@ -130,31 +130,31 @@ Gaskets should be cut from 2mm craft foam. Ideally, they should be cut by somet
| P-TET-000146
| 1
| Craft Foam
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000146%2096mm%20Base%20Gasket.svg
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000146%2096mm%20Base%20Gasket.svg[SVG]

| Fan Gasket
| P-TET-000147
| 1
| Craft Foam
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000147%2096mm%20Fan%20Gasket.svg
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000147%2096mm%20Fan%20Gasket.svg[SVG]

| Filter Gasket
| P-TET-000148
| 1
| Craft Foam
| https://github.com/tetrabiodistributed/papr-print-files/blob/db2500507c2c03987185a34bd57795aa45caed02/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000148%2096mm%20Filter%20Gasket.svg
| https://github.com/tetrabiodistributed/papr-print-files/blob/db2500507c2c03987185a34bd57795aa45caed02/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000148%2096mm%20Filter%20Gasket.svg[SVG]

| Outlet Gasket
| P-TET-000149
| 1
| Craft Foam
| https://github.com/tetrabiodistributed/papr-print-files/blob/db2500507c2c03987185a34bd57795aa45caed02/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000149%2096mm%20Outlet%20Gasket.svg
| https://github.com/tetrabiodistributed/papr-print-files/blob/db2500507c2c03987185a34bd57795aa45caed02/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000149%2096mm%20Outlet%20Gasket.svg[SVG]

| Fan Outlet Spout Interface
| P-TET-000152
| 1
| Craft Foam
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000152%2096mm%20Fan%20Outlet%20Spout%20Interface.svg
| https://github.com/tetrabiodistributed/papr-print-files/blob/f77c5bc3c5f0d8fadfdf2757c59a09a8cd5e584b/Gaskets/96mm%20Stealth%20Sanyo%20PAPRa/P-TET-000152%2096mm%20Fan%20Outlet%20Spout%20Interface.svg[SVG]

|===

Expand All @@ -167,22 +167,22 @@ These are components that need to be purchased. Prices fluctuate, and so are no
| Count | Description | URL | Number in Package
| 1
| Sanyo Denki 9BMB12F201
| https://octopart.com/9bmb12f201-sanyo+denki-24320259
| https://octopart.com/9bmb12f201-sanyo+denki-24320259[Link]
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Maybe link to the main electronics BOM? I don't think this is the right fan, but maybe it is. I thought it ended with 202 not 201

| 1

| 1
| 20 American Wire Gauge (awg) BNC cable
| https://www.jameco.com/z/205-523-Steren-Electronics-Cable-Assembly-RG58-U-36-Bnc-To-Bnc-50-Ohm_11404.html
| https://www.jameco.com/z/205-523-Steren-Electronics-Cable-Assembly-RG58-U-36-Bnc-To-Bnc-50-Ohm_11404.html[Link]
| 1

| 1
| Dryer Vent Installation Tape
| http://www.nashuatape.com/
| http://www.nashuatape.com/[Link]
| 1

| 1
| BNC Cable Jack Connector
| https://octopart.com/112517-amphenol+rf-50123148
| https://octopart.com/112517-amphenol+rf-50123148[Link]
| 1

| 13
Expand All @@ -197,12 +197,12 @@ These are components that need to be purchased. Prices fluctuate, and so are no

| 1
| BNC 20 gauge wire stays
| https://www.jameco.com/z/205-523-Steren-Electronics-Cable-Assembly-RG58-U-36-Bnc-To-Bnc-50-Ohm_11404.html
| https://www.jameco.com/z/205-523-Steren-Electronics-Cable-Assembly-RG58-U-36-Bnc-To-Bnc-50-Ohm_11404.html[Link]
| 1

| 1
|Stealth Filters
|https://www.amazon.com/STEALTH-Respirator-Filters-Woodworking-Replacement/dp/B09H52LGGW[Stealth Filters]
|https://www.amazon.com/STEALTH-Respirator-Filters-Woodworking-Replacement/dp/B09H52LGGW[link]
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Maybe make [Link] (capitalized "L") for consistency

| 2

|===
Expand All @@ -216,31 +216,31 @@ These tools are recommended. URLs are for tools purchased and used in the buildi
| Description | URL

| 4-3/4 In. Bent Long Nose Pliers
| https://www.harborfreight.com/4-34-in-bent-long-nose-pliers-63819.html
| https://www.harborfreight.com/4-34-in-bent-long-nose-pliers-63819.html[Link]

| A hex screwdriver for the m4 screws
| https://www.amazon.com/gp/product/B007ICWAJC
| https://www.amazon.com/gp/product/B007ICWAJC[Link]

| Flush cutter
| https://www.harborfreight.com/micro-flush-cutter-90708.html
| https://www.harborfreight.com/micro-flush-cutter-90708.html[Link]

| X-acto knife
| https://www.amazon.com/Xacto-X3201-N0-Precision-Knife/dp/B00004Z2TQ
| https://www.amazon.com/Xacto-X3201-N0-Precision-Knife/dp/B00004Z2TQ[Link]

| 3D Printer (note the size of the print bed for the fan box)
| https://www.prusa3d.com/category/original-prusa-mk4/
| https://www.prusa3d.com/category/original-prusa-mk4/[Link]

| #0 Phillips head screwdriver
| https://www.homedepot.com/p/Husky-8-in-1-Screwdriver-with-LED-Light-232360016/301959976
| https://www.homedepot.com/p/Husky-8-in-1-Screwdriver-with-LED-Light-232360016/301959976[Link]

| CPAP hose cleaner (for maintenance)
| https://www.amazon.com/Cleaning-DreamStation-Diameter-Stainless-Cleaner/dp/B08HLQV2VK/
| https://www.amazon.com/Cleaning-DreamStation-Diameter-Stainless-Cleaner/dp/B08HLQV2VK/[Link]

| Cable Crimper
| https://www.amazon.com/IWISS-Crimping-Swaging-Aluminum-Sleeves/dp/B00JW4X4TO/ref=sr_1_20?dchild=1&keywords=cable+crimping+tool&qid=1630860032&sr=8-20
| https://www.amazon.com/IWISS-Crimping-Swaging-Aluminum-Sleeves/dp/B00JW4X4TO/ref=sr_1_20?dchild=1&keywords=cable+crimping+tool&qid=1630860032&sr=8-20[Link]

| 9/16 Nut Driver for the BNC
| https://www.milwaukeetool.com/Products-Repository/North-America/Hand-Tools/Screwdrivers/48-22-2427
| https://www.milwaukeetool.com/Products-Repository/North-America/Hand-Tools/Screwdrivers/48-22-2427[Link]

|===

Expand Down
30 changes: 25 additions & 5 deletions content/en/v1.1/mask-3m.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -11,12 +11,14 @@ aliases:

== Quick Synopsis

The Tetra Powered Air Purified Respirator requires a Mask component to deliver purified air to the face of the wearer. This mask will be connected to the Fan Box via a CPAP hose. After many rounds of development, we have decided to adopt a 3M 6500 series mask as the final interface to the face of the user. These masks are effecive, cheap, and readily available. Ideally, future work can have a fully open source mask to be used here, but our attempts just aren't equivalent to this off-the-shelf part.
The Tetra Powered Air Purified Respirator requires a Mask component to deliver purified air to the face of the wearer. This mask will be connected to the Fan Box via a CPAP hose. After many rounds of development, we have decided to adopt a 3M 6500 series mask as the final interface to the face of the user. These masks are effective, cheap, and readily available. Ideally, future work can have a fully open source mask to be used here, but our attempts just aren't equivalent to this off-the-shelf part.

*WARNING:* we provide no warranty, implicit or explicit, that this device will work up to an N95 specification, when built outside of a facility rated to do so. The only way to truly test one of these devices using something like a https://tsi.com/products/respirator-fit-testers/portacount-respirator-fit-tester-8038/[Portacount] under controlled conditions.

== Parts Required
This photo shows all the parts laid out for building this component (excluding the mask).

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-4drfxwF/0/C9FvqBBWSSk2XvqK8JzKjLpFwBZGq6S9fTf333mrx/M/DSCF0446-M.jpg[]

## 3D printed Parts

Expand Down Expand Up @@ -74,10 +76,26 @@ You will need these components. Prices fluctuate, and so are not included here.

Cut the ventilator hosing into 2 foot lengths.

Place the right-angle parts (P-TET-000150) onto the mask:
Put the heat sheath over the hose and drag the heat sheath to one end.

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-JMQ9f9v/0/CMg85JZC9z5rVnV42cBxXwFKgLX5cvQs7hMMmPChc/M/DSCF0445-M.jpg[]

Connect the Right Angle Hose Connector (P-TET-000150) to the hose and pull the stealth over the connector.

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-SXmXLct/0/wSSf7NwKkcDVkgKzrv9WGjFNQCMVzPRZGnSCL3Rq/M/DSCF0452-M.jpg[]

Heat the sheath uniformly with the heat gun.

image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-d5zHvmM/0/0da86a47/L/_MMR5821-L.jpg[]
image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-nVZXCkX/0/CkzKnPgCzCxb2pFtkvWRqhQgbjrmvkmdBF8DjNFBK/M/DSCF0453-M.jpg[]

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-JzF3n9x/0/FBCxmQDSGtpbW7xhnQDbDckWV8vgttWPmBvnm3GqL/M/DSCF0458-M.jpg[]

Repeat the above steps for other hose and Right Angle Hose Connector.

Connect the y-connector (P-TET-000151)
Place the right-angle parts (P-TET-000150) onto the mask:

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-PVX3Mjv/0/Jnrc5wP8mj5WDwVF4tTMx9qnxbjfkqRMB9pvv45t/M/DSCF0470-M.jpg[]
Note that the part has three different-size teeth to meet:

image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-6frw2Z4/0/0a054250/L/_MMR5823-L.jpg[]
Expand All @@ -88,11 +106,11 @@ image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-36LWSFL/0/e7

The other right angle part goes into the opposite side:

image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-TTtqm74/0/d5f3c326/L/_MMR5825-L.jpg[]
image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-FmFZ8KN/0/DKJ7qSHFqbVTRWcTxTkbQDWv4CHpdNjmvQzpKLQL/M/DSCF0472-M.jpg[]

Place the two stiff pieces into the y-connector (P-TET-000151):

image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-jk4gP88/0/16aea615/L/_MMR5830-L.jpg[]
image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-hQ2LNKM/0/MP5fR36HHtB7GhdMBp2mbsZW8cBMBg5qBTmnssvf/M/DSCF0468-M.jpg[]

Connect the CPAP hose in place on the bottom of the Y-connector (P-TET-000151):

Expand All @@ -106,6 +124,8 @@ The mask is all together:

image::https://photos.smugmug.com/Tetra-Testing/2022-Oct-10-Build/i-pBwTP2j/0/fb8e9418/L/_MMR5845-L.jpg[]

image::https://photos.smugmug.com/Tetra-Testing/Makerfaire-2024-prep/i-TQwfQtG/0/D6rwQ5h7pKZ92PD4MswSxkLH62kXh6WFKrHjkPt8J/M/DSCF0481-M.jpg[]

## How frequently should I change the filter?

Changing the filter depends on how much you use the device. If you're using the device where there are a lot of particulates in the air (such as a construction site or a woodshop), you may want to change every few days or so. If you're using the device where there are less particulates, every two to three weeks should be fine. If the filter material gets dirty or wet, you should change it. The blue layer is intended to be water proof, but we don't know how much actual water it can take.
Expand Down