TSI Instruments SIZER 3321 - APPENDIX A Maintenance; Maintenance Schedule

A-1
A P P E N D I X A
Maintenance
Most components of the APS™ spectrometer are solid state and require no
maintenance. This section provides information about the maintenance
procedures that are required and includes a suggested maintenance
schedule.
Mainte n a n c e Schedule
The following table contains a schedule of approximate recommended
intervals for maintenance. The conditions under which the instrument is
used will greatly affect this schedule. If the instrument is used to sample
unusually dirty environments, the times between maintenance should be
shortened. Likewise, if the instrument is used in clean environments, the
times between maintenance can be safely extended. Use the schedule as
a guideline only.
Table A-1
Maintenance Schedule
Maintenance Operation
Hours of Continuous
Operation
User/Factory
Cleaning Inner Nozzle
750
user
Cleaning Outer Nozzle
2500
user
Replace Air Filters
5000
user
Check/Update
Calibration
5000
user/factory