02-28-2015, 11:25 PM
Yes, it's a simple fix. Just follow the instructions in the PDF. You may have to repeat the process a couple of times in succession to get it fully cleared and flowing freely again.
http://excellent-supply.com/CIMEX_FLOW_M...CTIONS.pdf
http://excellent-supply.com/CIMEX_FLOW_M...CTIONS.pdf