78 Agilent 8453 Dissolution Testing System Installing and Operating Manual
3 Using the Peristaltic Pumps 1VS and 8VS
Maintaining Your Pump
3 Remove gear box mounting-plate—see Figure 31 on page 76 for the position
of the screws holes to aid in locating the screws. Using a Phillips
screwdriver, unscrew the four screws holding the gear box mounting-plate
to the front of the pump. This releases the gear box and drive belt from the
front panel.
Removing Drive Belt
1 Using a slot screwdriver, push the drive belt off the toothed-drive wheel
(Figure 33), at the same time turning the toothed-drive wheel of the gear
box (Figure 33).
2 Remove the drive belt from the toothed-wheel of the gear box.
Figure 33 Drive Belt of the Pump