SPI Supplies
27
SPI-DRY Critical Point Dryer
7
Maintenance
These critical point dryers require very little in the way of routine maintenance, however, for optimum
performance it is recommended that the following procedures be carried out on a regular basis.
(a)
Regularly clean the inside and outside surfaces of the pressure vessel including the O-ring and
associated seating surfaces with isopropyl alcohol.
(b)
Regularly inspect all connection points for wear and/or leaks.
Figure 7.1: Cross-section view of the SPI-DRY Critical Point Dryer
