Brewzilla (& Robobrew) V3 - 3.1.1 Control Board External Remote Mount (Choose parts for 35L or 65L versions)

This allows the remote mounting of the Brewzilla Gen 3 - 3.1.1 control panel. It's designed to hook onto the existing Brewzilla handles and the feet then allow the angle to be adjusted. It includes the housing plus parts to mount it with adjustable angles if desired. Also included is a replacement front panel to fill the hole left by the removal of the control panel. Neither housing nor front panel have entries. Cut/drill your own to suit the style and location of cable connector you use to extend the control wires between the two where necessary.

Most parts are common between 35L and 65L versions. If you have a 65L Brewzilla, then use the 4 x 65L labeled parts that are the only differences.

I used Elegoo ASA for the parts. Elegoo TPU 95A for the gasket.

To minimise supports (I used hybrid tree), I found that it was better to print:

• The housing on it's back. I tried to design it to need minimal supports, but it needs some for the holes.

• The hook face down. I made the hook separate so that it can be replaced should it break during use.

• The front panel standing upright with the slotted longer face at the top. When installed the longer face goes at the bottom (as you are mounting it in the upside down cavity of the Brewzilla )so the screws securing the bottom plate are accessible from above.

• Gasket with 2 walls and 10% infill to keep it as flexible as possible. I used the TPU gasket between original control panel and the housing. The original silicon gasket between front panel and Brewzilla.

• The Standoff bases have timed Hirth joints so one of each is needed. Print laying on back. Assemble with Hirth's facing out.

• Adjustable support A also print laying on back with Hirth uppermost.

All the ASA parts were printed with 4 walls, Outer/inner and Gyroid infill for added strength and appearance.

Sized to suit hardware:

• 4 x M3 (1/8") x 15 mm countersunk bolts and nuts to secure hook to housing.

• Original screws used to attach control panel to housing.

• 6 x #4x9mm screws for Front panel to top and bottom plates

• Knobs are sized to M4 bolts with 7mm head. 2 x 40mm and 2 x 25mm for support structure, plus 8 x knobs.

• 4 x #6x15mm self-tappers for mounting Standoff Bases to housing

Once the Front Panel is fitted (with original gasket) back into the hole vacated by the control panel, the  front panel top plate goes on the inside on top with screws through the slots and is adjusted to hold the panel tightly against the body of the Brewzilla. The Bottom plate goes under the wider side at the bottom and adjusted as per the top. 

I used a remix of lendres's Hirth joint on the support mounts. Thanks.

https://www.printables.com/model/114737-hirth-joint-with-source-files-and-documentation/files

Ignore the red switch visible on the side of the box in the in use photo. That's another mod I've since done.