Changing The Fuse - Agilent Technologies 8453 User Manual, Installing And Operating Manual

Replacing Drive Belt
1 Put the drive belt (part number 89092-60004) over the toothed-wheel of the
2 Push the drive belt onto the toothed-drive wheel, at the same time turning
3 Replace the gear box mounting-plate. Check
4 Screw the four screws into the gear box mounting-plate, using a Phillips
5 Replace the pump housing cover.
6 Screw the four screws into the top cover, using a Phillips screwdriver, see
7 Replace the pressure-wheel assembly, see

Changing the Fuse

If your pump does not work, check the fuse. The fuse is behind the power
socket. Remove the fuse cover to access the fuse. See
the part numbers. Select the correct fuse for the voltage setting you use.
Make sure line-power cord is disconnected before installing or replacing a fuse.
WA R N I N G
1 Use a screwdriver to open the fuse cover.
2 Remove the fuse and replace with a new one.
3 Close the fuse cover.
Agilent 8453 Dissolution Testing System Installing and Operating Manual
gear box.
the toothed-drive wheel of the gear box.
correct positioning of the plate.
screwdriver.
Figure 32 on page 77.
Assembly" on page 76.
Using the Peristaltic Pumps 1VS and 8VS
Maintaining Your Pump
Figure 31
"Replacing the Pressure-wheel
Table 20
on page 76 for the
on page 74 for
79
3