Inserting the Cartridge

If the caulking gun has been used previously with a cartridge, proceed as follows:

• Unlock the rack (7) using the rack release (12) and pull the rack backwards.
• Unscrew the front barrel cap (1) from the barrel for sachets (foil bags)/cartridges (2).
• Cut open the front side of the cartridge and screw on a dispensing nozzle.
• Insert the cartridge and seal the barrel for sachets (foil bags)/cartridges (2) with the front barrel cap (1).
• Carefully slide the unlocked rack forwards until the aluminium press (6) comes into contact with the cartridge.
• If necessary, cut the dispensing nozzle to size, so that it ideally meets your requirements.

If the caulking gun has been used previously with a sachet (foil bag), proceed as follows (see figure B):

• Unlock the rack (7) using the rack release (12) and pull the rack backwards.
• Unscrew the barrel for sachets (foil bags)/cartridges (2) from the caulking gun.
• Remove the plastic plunger (4) and the metal plunger (5) by twisting off the plastic plunger.
• Remove the aluminium press (6), turn it 180° (domed side is now facing inwards) and replace it. Secure the aluminium press (6) using the clamping nut (3).
• Screw the barrel for sachets (foil bags)/cartridges (2) onto the caulking gun. When doing so, hold the rear barrel cap (8) in place.
• Unscrew the front barrel cap (1) from the barrel for sachets (foil bags)/cartridges (2).
• Cut open the front side of the cartridge and screw on a dispensing nozzle.
• Insert the cartridge and seal the barrel for sachets (foil bags)/cartridges (2) with the front barrel cap (1).
• Carefully slide the unlocked rack forwards until the aluminium press (6) comes into contact with the cartridge.
• If necessary, cut the dispensing nozzle to size, so that it ideally meets your requirements.