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2026-05-19 slides recording with passcode: XY^TZi=2 2026-02-10 slides recording with...

We've moved to a new equipment reservation system at The location for the new system is at https:...

Projects involving work on, or are derived from, or are intended to produce, any of the below are...

Consumption of illegal drugs or other intoxicating substances is strictly prohibited anywhere on ...

Protohaven is committed to providing an environment that is free from harassment and bullying, an...

Hazards to Pets Protohaven is an active workshop that presents multiple hazards to animals, incl...

VOCs From the US EPA website: Volatile organic compounds (VOCs) are emitted as gases from cer...

Overview At Protohaven we aim to provide a safe and collaborative environment for all members to...

Introduction There are a few chemicals in use in the jewelry area. Liquids, even water should ...

This tool guide is incomplete; these sections were taken from the manual. Safety 1. Always bolt...

Rolling Mill Manual.pdf

(Link to PDF Tutorial) Warnings 🚫Do not use unapproved filaments at Protohaven. It could lead t...

Manuals and other reference materials from the manufacturer or other sources. Manufacturer &...

The old 3D-printed duct pointed the hose directly at the user, making it difficult to see the l...

See this Asana task for history. Our AC systems will fight each other if set to different modes ...

CNC Plasma Cutter (Avid Pro) The Avid Pro Plasma 4x8 CNC system plus Hypertherm PowerMax 65 plas...

Perform weekly maintenance Remove the lower panel on the infeed side of the machine. Vacuum du...

Mods This printer has a series of community mods that improve it’s performance and safety https...

Warnings The oven software has been replaced with the open source software from unified engineer...

Warnings Operators must supervise the Othermill whenever it is in use. Operators must vacuum a...