GE Sievers 500 RL, Operation And Maintenance Manual, Page: 147 / 186

GE Analytical Instruments ©2010 147 of 226 DLM 74001-04 Rev. A
Chapter 7: Maintenance
24. Lift the spring clip at the top of the DI water cartridge, and rotate the cartridge clockwise (as viewed
from the top) so it slides out of the retaining hooks.
25. Remove the John Guest fitting labeled “B” from the barb on the top of the DI water cartridge.
26. Connect the fitting labeled “B” to the barb labeled “B” on the top of the cartridge.
27. Connect the fitting labeled “D” to the barb labeled “D” on the top of the cartridge.
28. Slide the DI water cartridge into the bracket and rotate it into the retaining clip until it snaps into place.
29. Replace the rubber inlet cover.
30. Close and latch the Analyzer door.
31. Restore power to the Analyzer.
32. Check the level of the DI water cartridge. If the water level has dropped below the Full line, remove the
rubber inlet cover from the top of the cartridge, add more water, and replace the inlet cover.
33. Let the Analyzer run for two hours.
34. After two hours, open the Analyzer front panel and check for leaks. Also check the water level in the DI
water cartridge.
35. Record the installation date for the DI water cartridge in the service log (see Table 15 on page 151).
36. Enter the installation date for the pump heads by following the procedures in “Setting the Installation or
Date for New Consumables” on page 149.
Figure 37: John Guest fittings on the DI Water Cartridge (Detail)