3.11 Adjusting the Charmag 3-way guide roller
(see Figure 8A)
When the systems are delivered, the eccentric brass bush is already installed in
the welded upper leaf part of hinge and the ball pin and the counter grub screw in
the lower leaf part of hinge. It is essential to grease the ball pin using the supplied
hinge grease before suspending the leaf. After suspending the leaf, the hinges are
adjusted to a gap dimension of 4–6mm at the factory (5±1mm)–not to zero
position.
1. Start with height adjustment on the lower hinge.
2. Please undo the grub screw first with a 6mm Allen key.
3. Then insert a 5mm Allen key through the grub screw into the ball pin and
adjust the height.
4. Then counter the ball pin with the grub screw with 15Nm. Then check the
upper gap size and repeat the process once more as required.
5. Adjust the side gap dimension.
6. Remove the cover cap with a 5mm Allen key.
7. By turning the eccentric bush with the supplied ring spanner, adjust the side
gap dimension until it is even on all sides.
8. Align the leaf profiles to the frame profiles.
9. Then, adjust the top hinge/hinge pair.
10. Ensure that the ball pin does not have any play. Do not correct the height of
the leaf again here.
11. Adjust the side gap dimension by turning in the eccentric bush. Check again.
ATTENTION
▶ For hinge pairs, make sure that both hinges are in the same axis. Do not ten-
sion the hinges against each other.
12. Tighten the counternuts and caps again.
3.12 Adjusting the weld-on guide rollers
(seeFigure8B)
1. Remove the hinge caps and counternuts under the caps.
2. Loosen the top hinge or hinge pair. Create play in the height adjustment.
3. Start with adjustment on the lower hinge.
4. Correct the height of the leaf on the lower hinge with a 4mm Allen key.
5. Adjust the gap dimension at the top edge. Check the gap dimension.
6. Adjust the side gap dimension.
7. Check the side gap dimension by adjusting the eccentric bush with a ring
spanner. Align the leaf profiles to the frame profiles.
8. Then, adjust the top hinge/hinge pair.
9. Using a 4mm Allen key and the two grub screws, make sure that the bolt
does not have any play. Do not correct the height of the leaf again here.
10. Adjust the side gap dimension by adjusting the eccentric bush with a ring
spanner. Check again.
16 5 174 300 RE / 02.2023
ENGLISH