8
CFA3000 ISE Analyzer
Instruction Manual
2.4 Install Waste Tube
To install waste tube, proceed as follows (refer to Figure 21):
1. Guide waste tube through main cabinet into reagent cabinet and out through bottom of reagent cabinet.
2. Secure plastic waste tube in clamp in lower right side of main cabinet.
3. Insert Colorimeter drain tube into waste tube.
2.5 Mount Overflow Sampling Assembly
To mount overflow sampling assembly proceed as follows (for sample configurations, see Figures 24a and 24b):
1. Mount overflow sampler assembly on outer, right side of reagent cabinet using the provided four machine
screws. For multistream units, mount overflow assembly on left side of cabinet. (If using IF100 InLine
Filter, refer to instruction sheet accompanying filter for complete installation instructions.)
2. Place ends of air vent tubing and overflow waste tubing into waste pipe.
3. Connect waste pipe to drain.
4. Supply sample stream to regulating or intake valve with 1/4” tubing (plastic or steel) as follows: Insert
tubing into tube fitting. Make sure tubing rests firmly on shoulder of fitting and nut is fingertight. Mark
nut at 6 o’clock position. While holding fitting body steady with a wrench, tighten nut 11/4 turns (go to 9
o’clock position).
5. For multistream assembly, connect sample intake line to bulkhead fitting.
6. For singlestream assembly, attach sample intake line to valve pump.
7. Make sure that sample liquid overflows into overflow chamber.
The Sample intake tube should extend into
The overflow tube approximately 1½” – 2”
3.81 –5.08 cm).