The vacuum system 12, wherein the at least one movable deposit interaction element is configured to at least partially remove {HEAD ~ at least a portion} of {TAIL ~ a deposit} in at least a semisolid state from a region within the trap device 
The vacuum system 12 , wherein the at least one movable deposit interaction element is configured to at least partially remove { HEAD ~ at least a portion } of { TAIL ~ a deposit } in at least a semisolid state from a region within the trap device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH