Hach-Lange 9187 sc - Manual (Page 14)

12
Installation
6. Tap the side of the probe to make sure that no air bubbles are trapped in the probe
body when inserting the electrode.
7. Screw on the retaining ring. Some electrolyte may spill out the top of the body.
8. Insert the filling screw.
9. Wash hands and rinse sensor to remove excess electrolyte.
10. Place the probe into the Flow Thru Assembly.
Figure 6 Probe Assembly
1. Membrane Cap to Probe Body 4. Seat Electrode into Probe Body.
2. Syringe Filled with 5 mL Electrolyte 5. Secure Electrode with Retaining Ring.
3. Inject Electrolyte into Electrode Body. 6. Insert Filling Screw 1 .
1 A small hole is in the plug so the instrument can maintain consistent pressure regardless of atmospheric pressure changes.