The Z-Drive Assembly
7-26 DSX™ System Service Manual
7 Locate the pipette carriage fully away from the motor and position the Z Belt
Tensioning Jig (ZMFIX010) with the end face in line with rail mounting screw 6
(from the motor end) as shown in Figure 7-28. Tighten the belt adjustment screw)
until the belt pushes the plunger flush to the face of the jig body, then remove the
jig. Individually remove and re-install each screw in the adjustable block, including
the long adjustment screw, applying Loctite 222 to each screw and then
tightening.
Figure 7-28 Location of Positioning Jig