Magnum Venus Plastech TESTING & ADJUSTING YOUR MVP PUMPING SYSTEM - Manual (Page 31)

Testing & Adjusting Manual
Rev. 01/2013 Page | 31
Pour Testing:
The same process and results that are used for testing the spray can be used for testing
a pour system. By pouring a bead of material in an up and down” zig zag” pattern then
observing the results.
Result 8:
Material delivered on the catalyst pump down-stroke (from the top of the stroke to the
bottom) is not curing or slow cure (see figure above).
Indicates: No catalyst is being delivered on the down-stroke.
Probable Cause: Worn or damaged inlet body.
Worn or damaged inlet body ball.
Worn or damaged inlet body O-ring.
Solution: Replace worn and damaged parts, see Service and Repair Manual.
Start Pour Test Direction of gun travel End Pour Test
B B B
T T
Start Pour Test Direction of gun travel End Pour Test
B B B B
T T T
Start Pour Test Direction of gun travel End Pour Test
B B B B
T T T