Fluid Management Miller GyroMixer - Manual (Page 25)

SERVICE
GyroMixer End User Guide 21
REMOVING THE SHEET METAL COVERS
1. Unplug the mixer.
2. Loosen the six (6) screws on the rear access panel and lift the panel up
and off of the screws. Set aside the panel.
3. Remove the top cover by removing the two (2) screws which are located
under-neath the right and left back corners of the mixer cover. Save the
screws in a cup or jar.
4. Open the sliding door.
5. Remove the two (2) screws underneath the right and left front corners of
the mixer cover.
6. Perform service.
7. Replace top cover, then rear access panel.
8. Restore power to the mixer.
REPLACING/SERVICING THE SECONDARY DRIVE V-BELT
1. Unplug the unit.
2. Close the sliding door approximately 4" to disengage the anti-rotation
pin.
3. Turn the rotating assembly until upside down.
4. Inspect the secondary drive V-belt for worn or frayed areas.
• If the belt is in good condition, continue to set the belt tension to
approximately 1/4" deflection, as described in steps 8-9.
• If the belt needs to be replaced continue to step 5.
5. Using a 1-1/8" open-end wrench, loosen the nuts holding the secondary
idler bracket in place.
6. Move the bracket forward until it is loose enough to remove the old belt.
Note: It is easier to remove the belt from the bottom first.
7. Beginning at the bottom, place the new V-belt into position around the
stationary pulley, up and around the two (2) idler pulleys and finally
around the secondary pulley in the front.