Double Cartridge Gun

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: → Observe the safety instructions of the individual adhesive set components.

Information

In addition to this manual, observe the relevant job descriptions for body repairs!

Prepare cartridge components A and B -H5, H6- .
1. 1.1. Pierce the membrane in the nozzle connection of components A and B (aluminium cartridge) -H5, H6- with a screwdriver and enlarge the opening. Remove flanged cover on end of cartridge.
  
  Fig 1: Removing Flanged Cover On End Of Cartridge
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Screw on mixing nozzle -H7- .
1. 2.1. Screw both cartridges onto the mixing nozzle.
  
  Fig 2: Screwing On Cartridges
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Insert mixing cartridge in the double cartridge gun
1. 3.1. Move pressure piston back fully.
2. 3.2. Insert double cartridge -H5, H6- into the bonding gun -A- .
  
  Fig 3: Inserting Cartridge
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Press out bonding material.
1. 4.1. By activating the valve -arrow- allow the pressure piston to move out slowly until both components of the bonding material emerge at the mixing pipe.
2. 4.2. Wipe off emerging adhesive.
  
  Fig 4: Wiping Off Adhesive
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Screw on processing nozzle -H8- .
1. 5.1. Screw processing nozzle -H8- onto the mixing nozzle -H7- .
  
  Fig 5: Screwing On Nozzle
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Align processing nozzle.
1. 6.1. Turn the processing nozzle on the mixing nozzle until the illustrated position is reached.
  Information
  - In this position, the closed surfaces must be visible at the horizontal mixing nozzle from above and below and the mixing blade of the mixer insert from the sides.
2. 6.2.
  
  Fig 6: Aligning Nozzle
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Mix adhesive components.
1. 7.1. By activating the valve -arrow- allow the pressure piston to move out slowly until the adhesive is visible in the processing pipe.
  
  Fig 7: Identifying Valve And Pressure Piston
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
Bond the body part.
Information
- In order to ensure that the substance is completely mixed, apply a 30 mm long adhesive bead of fresh adhesive to a piece of cardboard before processing.
- The bonding material has an open time of → Working time: 60 min, within which the bonding material must be applied and the body component joined. Any resistance welding to be carried out in the area of the bonding must be done in this time.
- Do not load bonded parts until hardening is complete!
- If the contents of the cartridge are not completely used up, the processing nozzle should remain screwed onto the mixing nozzle. The thoroughly mixed bonding material hardens later in the processing nozzle and seals the adhesive components from the air. In the event of later processing, a new processing nozzle must then be used.
1. 8.1.
  
  Fig 8: Working Time Of Structural Adhesive
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.