View Single Post
  #139   Spotlight this post!  
Unread 16-02-2015, 07:32
Richard Wallace's Avatar
Richard Wallace Richard Wallace is offline
I live for the details.
FRC #3620 (Average Joes)
Team Role: Engineer
 
Join Date: Jan 2003
Rookie Year: 1996
Location: Southwestern Michigan
Posts: 3,667
Richard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond reputeRichard Wallace has a reputation beyond repute
Re: Al's Annual Inspection Thread 2015

Quote:
Originally Posted by Richard Wallace View Post
... Eagerly awaiting the GDC's word on 2015 Q360.
Quote:
Originally Posted by Jon Stratis View Post
Yup, that was me asking... I saw them answer a question that check valves are illegal (which was expected), but wanted to make sure there was another answer directly applicable to the compressor we're using so an overzealous inspector didn't point to that Q&A and make our whole system worthless. I can't overturn inspectors when dealing with my own team
For those interested in the Viair 250C-IG, Q360 has been answered:

Quote:
Originally Posted by FRC Q&A
Q. Are check valves integral to the operation of a compressor legal? Specifically, the VIAIR 250C IG compressor, requires a provided in-line check valve to be attached in order to cooperate correctly. It's 12V, 0.88 CFM, and is rated for 150 PSI working pressure.

A. Per R66-J, any parts or devices that are required by the manufacturer for intended operation are considered in the definition of the whole part. In this case, the check valve is considered part of the compressor and as a pneumatic part may not be modified (that is to say 'removed'). This even holds true, for example, for those legal compressors that require the compressor to be used with the supplied stainless steel hose.
__________________
Richard Wallace

Mentor since 2011 for FRC 3620 Average Joes (St. Joseph, Michigan)
Mentor 2002-10 for FRC 931 Perpetual Chaos (St. Louis, Missouri)
since 2003

I believe in intuition and inspiration. Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.
(Cosmic Religion : With Other Opinions and Aphorisms (1931) by Albert Einstein, p. 97)
Reply With Quote