6. Use the punch (5) on the table to make a hole in the new glue cartridge (6).
NOTE:
⚫ Make sure that you only use the punch (5) to make the hole.
7. Install the cartridge valve (3) to the glue cartridge (6).
NOTE:
⚫ Check that the O-ring (7) of the cartridge valve (3) is free from foreign particles and damage.
⚫ If the O-ring (7) is damaged, replace the O-ring (7).
⚫ Check that there is no dirt or glue on the threaded part (B) of the cartridge valve (3).
⚫ After screwing in the cartridge valve (3) by hand, use a wrench to tighten the cartridge valve (3) so that there is no gap between
it and the glue cartridge (6).