MRC Mini Roller ROL-01U User Manual page 4

Mini Roller Manual
bar,you should rotate it as the direction of Fig-2.Stop and keep it when seeing that
notch in the rocking roller bar is aligning at the red line in the machine casing(see Fig-
3). And then you can install the other rocking roller bars.When installing the other
rocking roller bars ,please insure that all of the notch in the rocking roller bar is aligned
at the red line in the machine casing.Press the sheet metal to the knob postion and
clockwise twist the knob for fastening.
Note:Rocking roller bar and common roller bar can be installed in one machine.But
you should space a roller between the rocking roller bar and the common roller bar.
Fig-3
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4. O Rings
When rolling test tubes, tubes, tubes may roll off the bars due to the larger outer
diameter of the tube cap. Please place o-rings on the other end of the tube (see Fig-3)
to prevent the tube from falling. (Two o-rings for each tube are recommended.)
When using the rocking roller bars ,you can should not use the O-ring.And please
place the test tube according to Fig-5.
Fig-4
the
Fig-5
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5. Installation for stacked units (ROL-01U and ROL-03U series model only)
For stacking two units , optional accessories are necessary.
The two units can be stacked together.
A. Unscrew the inner hexagon screw on the bottom of the unit, pull the round head of
the inner hexagon screw out as the arrow direction (see Fig-6) until a support base is
pulled out (see Fig-7), then fasten the inner hexagon screw. Repeat step A for
other three support bases to be extended.
Fig-6
B. Locate the four stainless pillars in the stacking accessories. Screw the head with the
M5 screw thread into extended support base in Step A (see Fig-8).
C. Screw the other head with M4 screw thread into support base hole of the stacked
unit and fasten the knob (see Fig-9). Repeat Step C to remaining three support
bases (see Fig-10).
Fig-8
Mini Roller Manual
Fig-7
Fig-9 Fig-10
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