Magnum Venus Plastech DuraMAX Gun DMX-3000 - Manual (Page 26)

DuraMAX Gun Manual
Rev. 12/2012 Page | 26
Troubleshooting:
Catalyst Problems
1. Catalyst leaking around Needle (inside packing nut)
— Lightly tighten Packing Nut (MG-1022)
— Replace Packing Seal (MAX-2008)
— Check for excessive pressure in catalyst system
— Check that the needle is not bent
2. Catalyst leaking around Needle Housing
— Replace O-Ring (O-S-012) on Needle Housing (CPR-2003-02)
3. Catalyst leaking from the Mix Housing / front of the gun
— Check Catalyst Piston Needle (DMX-3008-01) for ware or damage
— Replace Catalyst Seat (CPR-2012-02)
— Replace O-Ring (O-S-012) under the catalyst seat
— Damaged or Weak Return Spring (04039-1), replace as needed
— Check for excessive pressure in catalyst system
— Check to see if the resin needle is bent
4. Catalyst leaking from around plug on the side of the gun head
— Replace plug Seal (02441-1)
5. No catalyst from the gun
— Make sure trigger is pulling catalyst needle back / open
— Check Catalyst Injector (5104-03-01) for proper operation (drawing 5104-03-01)
— Check gun block for blockages
— Check catalyst pump for proper operation (See catalyst pump manual)
6. Catalyst leaking between fitting and gun block
— Replace O-Ring (O-S-012) on fitting
7. Catalyst leaking from around the catalyst shoot off needle
— Lightly tighten Packing Nut (DMX-3002)
— Replace O-Ring (O-T-010)