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