Ben, the red lens cap screws onto the threads on the the switch. If I can find mine (put it away for safe keeping), I can at least give you exterior dimensions.
On Wed, Jul 26, 2017 at 4:11 AM, Ben Stuyts yahoo@stuyts.nl [newmellotrongroup] <newmellotrongroup@yahoogroups.com> wrote:[Attachment(s) from Ben Stuyts included below]Hi John,Any info is appreciated, thanks! I did a quick test print, and it looks like it might work. :) See attached photo.If yours is broken, I’d be interested to have a photo of the inside. I have no idea how it actually was fixed on the switch. I see a little vertical slit, and then there’s sort of a round snap ring.BenOn 25 Jul 2017, at 23:40, John Hammaren hammaren@geoconcepts.com [newmellotrongroup] <newmellotrongroup@ yahoogroups.com> wrote:Hi,I have had the same idea, but never got around to buying the printer yet. I will dig around for the pieces of mine that I think I saved for the exact purpose. Will forward info if I find something. In any case, please add me to the list. Rather than bust fingers turning on the switch I put it on a remote wall switch, but it would be nice to fix that issue. Thanks BenJohnFrom: newmellotrongroup@ yahoogroups.com [mailto:newmellotrongroup@ yahoogroups.com]
Sent: Sunday, July 23, 2017 12:48 PM
To: newmellotrongroup@ yahoogroups.com
Subject: [newmellotrongroup] 3d printed M400 power capHi,
I have found this really nice transparant red filament for my 3D printer, so I thought I’d have a go at printing a cap for my M400’s power switch.
Problem is obviously that I do not have the original cap. I’d greatly appreciate it if somebody could supply me with some close-up photo’s and/or dimensions.
Best regards,
Ben--john barrick*Leo got it right the first time**then he added a second pickup and got it righter*