Nordson ProBlue 1028303 Instruction Sheet page 7

Remove the Pump
1.
Remove the pump as follows:
a. Rotate the isolation valve handle upward
until it is vertical.
2.
Remove RTD from the
back of the manifold.
b. Remove the three pump-mounting bolts. c. While pulling the pump away from the
manifold, tilt the top of the pump toward the
front of the melter and then remove the air line
from the back of the pump.
Note:
To gain leverage when removing the
pump, thread long M6 bolts into the two threaded
holes located on the face of the pump body.
d. Lift the pump clear of the melter.