MTS Landmark Tabletop - Manual (Page 52)

Note:
This procedure only applies to load units equipped with hydraulic crosshead positioning and locks.
Caution:
The crosshead can slowly drift down the columns if the locks are turned off and when hydraulic
pressure is turned off.
The crosshead can damage any test fixtures, grips, and specimen in its path.
Unlock the crosshead only to reposition it. Always lock the crosshead after you have repositioned
it and never leave the crosshead unlocked.
1. Turn on hydraulic pressure.
2. Fully loosen the manual crosshead locking bolts in the order shown in the following figure.
52 MTS Landmark™ Tabletop Load Units Product Information
Installation