Appendix
142 Green 16/18 Installation Manual
Adjusting the Screw Height
We know the H
screw height
is 204 mm from the previous example. So we will move the screw
from the default (current) position to a new one.
1. Loosen two bolts halfway (important!).
Do not unscrew the bolt completely. If not, it could drop into
the column and cause big trouble retrieving it.
2. Looking up the scale, slide the Limit Block down to a new location (H
screw height
=
236 mm) and fix it back.
3. Put the covers back in reverse order and fix them with the bolts.