Operator`s manual

40 100 Operator’s Manual
5 Troubleshooting and Maintenance
7 Reinstall and tighten the bulkhead fitting on the water bath.
8 Reinstall and tighten the elbow fitting to the bulkhead fitting.
9 Fill the water bath and turn on the heater / circulator.
10 Inspect the fitting for leaks. If the fitting still leaks, contact the
Dissolution Systems Service Department.
Visual Checks
1 Turn off power to the instrument and remove the power cord.
2 Remove the six screws located on the right side of the instrument and
remove the side cover.
3 Inspect the drive belt for unusual wear, fraying, and tension.
4 Check the spindle motor brushes for wear every three months.
5 Replace the side cover.
6 Replace the Phillips head screws.
7 Reconnect the power cord and turn on the instrument.
CAUTION
Panels or covers that are retained by fasteners which require the use
of a tool for removal may be opened only by Agilent-trained,
Agilent-qualified, or Agilent-authorized service engineers.