How to replace
the plastic barrel of the PUR hot melt glue machine
How to replace the plastic barrel of the PUR hot melt glue machine
(1) Turn off the glue pump of the hot melt glue machine.
(2) Turn the "Pressure Plate Lifting Control Switch" knob on the panel to the "Up" position, and the heating plate will automatically rise and fall out of the glue bucket until the upper limit position stops.
(3) Clean up the residual glue on the sealing ring.
(4) Replace the hot melt glue machine with a new plastic barrel (the steps are the same as installing a new plastic barrel)