So I replaced my single phase vacuum pump with a huge Becker 15 hp VTLF pump. I am cutting some small aluminum and acrylic parts on a 4x8 CNC router (ShopSabre Pro 408) and the ShopSabre F4 pump required perfect conditions to make some of them (fresh cut spoilboard, debris free, tabs, good cutting strategy, etc.)
So I have been storing the F4 pump for 9 months now as a backup in case the Becker goes down. I keep looking at this expensive pump taking up space and wondering if it is silly to keep a $4000 pump sitting around collecting dust and losing value.
What are the standard failure modes on a Becker VTLF and what should I expect for down times in worst case scenarios? If I am only down for a few days to replace the carbon vanes, that wouldn't be a problem. Anyone experience weeks of downtime?
Thanks in advance,
Darren