Magnum Venus Plastech CPR-2000 Cipher Gun - Manual (Page 5)

Cipher Gun
Gun Block Disassembly
1. Pull Catalyst Needle and Resin Needle (CPR-2005-01) from their Housings
2. Remove Nozzle Cap (8704-4-1), Nozzle, and Turbulent Mixer
3. Remove the Mix Housing (5104-20-1) by removing the two Cap Screws (F-CS-
1024-09).
4. Take the Catalyst Injector (5104-03-01) out of the Distribution Ring (5104-17-1)
(see Catalyst Injector Disassembly and Assembly for reference)
5. Remove the Mix Housing Seal (5104-12-1) and Distribution Ring (5104-17-1)
from Mix Housing (5104-20-1).
6. Unscrew Catalyst Needle Housing (CPR-2012-01) from Gun Head (CPR-2001-
01)
7. Unscrew Resin Needle Housing (CPR-2004-01) from Gun Head (CPR-2001-01)
8. Remove Flush Valve Assembly (5104-01-01)
9. Remove Catalyst Plug (53110-1)
10. Remove Resin Fitting (MAX-2022) and Catalyst Fitting (MAX-2019).
Flush Valve Disassembly
1. Remove and discard the Flush Valve Split Seal (5104-21-1) from the Flush
Valve Body (5104-24-1)
2. Remove the Flush Elbow Assembly (5104-02-01) from the Flush Valve Neck
(5104-22-1)
3. Remove the Flush Valve Neck (5104-22-1) and the Flush Valve Seal (5104-26-
1) from the Flush Valve Body (5104-24-1). Discard the Flush Valve Seal (5104-
26-1)
4. Remove the Flush Seal Body (5104-23-1) from the Flush Valve Button (5104-
25-1)
5. Remove the Compression Spring (9203-2-3) from the Flush Valve Body (5104-
24-1)
6. Remove and discard the O-Ring (7301-3-007) from the Flush Seal Body (5104-
23-1)
7. Remove and discard O-Ring (7301-13-008)* from the Flush Valve Button (5104-
25-1)
Catalyst Injector Disassembly
(See drawing Injector Assembly (5104-03-01) for reference)
1. Remove Injector Seal (5104-13-1) from Injector Body (5104-15-1)
2. Unscrew Plunger Retainer (5104-14-1) from Injector Plunger (5104-16-1)
3. Remove Compression Spring (9203-2-2) from Injector Plunger (5104-16-1)
4. Remove Injector Plunger (5104-16-1) from Injector Body (5104-15-1)
NOTE
Discard all parts to be replaced by the repair kit. All remaining parts
should be thoroughly cleaned, inspected for damage, and replaced if
necessary.