I walked in at the right time as a colleague of mine reached in to pull out some shavings on one of the machines at the college. It came out in a nice blanket as you can see. this never happens.
7 Likes
If you just neglect this easy cleaning you can let the sump store the chips/sludge. Bonus: you save money on coolant cost by decreasing the volume available in the sump.
this is why it should get completely cleaned once a year. APRIL 2018. Not looking forward to it.