Magnum Venus Plastech Pro Gun CPD_PRTM - 1:1 - Manual (Page 24)

1:1 Classic Pro Gun Manual
Rev. 05/2012 Page | 24
Gun Block Assembly:
Clean Block Assembly

Discard o-rings and seals that are going to be replaced.

Clean remaining components with solvent and allow to air dry.
Install Secondary Seals
1. Place the two Secondary seals (5104-3-1) into the center of the gun block where
the center spacer goes. Gently push the secondary seal into position with
something flat, flat to the gun block. Use caution not to damage it the seal.
Secondary Seals
Center Spacer
Reinstall Center Spacer
1. Place the Center spacer (5104-10-1) in the gun block, making sure that the
center spacer is aligned as accurately as possible with the slot facing up. Use
caution not to damage the secondary seals, already installed
Reassemble Seal Components
1. Place the catalyst components onto the seal installation tool in the following order:

Packing ring (5104-7-1)

Seal (5104-6-1)

Relief spacer (5104-4-1)
Note: The hole in the seal should be aligned with the port hole in the gun block
before inserting the seal installation tool into the gun block.