Vatech Green 16, Installation Manual

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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.