Magnum Venus Plastech DuraMAX Gun DMX-3000 - Manual (Page 17)

DuraMAX Gun Manual
Rev. 12/2012 Page | 17
Gun Handle Disassembly
1. Remove Spring Retainers (54000-1) and Springs (04039-1) from handle.
2. Remove Valve Body Assembly (54440-1) from Handle (54350-3).
3. Remove Spring (04070-1) and Poppet Assembly (MG-2031).
4. Unscrew Retainer (54420-1) from Valve Body (54440-1)
5. Remove O-Ring (O-S-104A)
Gun Head Disassembly
1. Remove Needle Guide (53900-1) and Jam Nut (53800-1) from Catalyst Piston
Needle (DMX-3008-01)
2.
Unscrew the Packing Nut (MG-1022) from the catalyst side of the gun block
3.
Pull Catalyst Needle (DMX-3008-01), Packing Seal (DMX-2008) and Seal Retainer
(DMX-2009) from the Needle Housings (DMX-3009-02)
4.
Unscrew Catalyst Needle Housing (DMX-3009-02) from Gun Head (DMX-3001-01)
5.
Remove Catalyst Seat (CPR-2012-02) and O-ring (O-S-012) from the gun block
6.
Unscrew Resin Seal Housing (MAX-2013) from Gun Head (DMX-3001-01)
7.
Remove Needle Guide (53900-1) and Jam Nut (53800-1) from Needle (MAX-2010-
01)
8.
Unscrew Packing Nut (MG-1022) from Seal Housing (MAX-2013)
9.
Pull Needle (MAX-2010-01) from Seal Housing (MAX-2013)
10. Remove Packing Seal (MAX-2008) and Seal Retainer (MAX-2009) from Seal
Housing (MAX-2013)
11. Unscrew Carbide Seat (MAX-2011-01) from Gun Head (DMX-3001-01) using a 9/64
hex Allen wrench.
12. Remove O-ring (O-T-010) from the gun block
13. Remove Nozzle Cap (8704-4-1), Nozzle, and Turbulent Mixer