TREATMENT OF POLYURETHANE SPRAYING MACHINE THAT HAS NOT BEEN USED FOR A LONG TIME

Treatment of polyurethane spraying machine that has not been used for a long time

1:Operate machine and empty all chemicals from machine and hose.   

2: Remove the spray gun from hose.  

3: put A (iso transfer pump)into acetone drum ,put B(poly transfer pump) into warm water ,operate machine several minutes，when you find the acetone material and water ,there are no iso and poly inside .Then material inside is cleaned.