Hach-Lange CL17 USER MANUAL - Manual (Page 46)

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Maintenance
6.2.4 Replace the sample conditioning filter
To insert the filter into the housing:
1. Isolate the filter by turning the valves on each side to OFF.
2. Unscrew the top of the filter housing. Refer to Figure 7 on page 16 .
3. Insert the filter element and push until it stays in place.
4. Replace the filter housing top.
6.2.5 Reagent spill clean up
Wipe up spills with a clean, disposable wipe and discard according to applicable Federal,
State, and Local regulations.
Figure 23 Cleaning the colorimeter
1 Remove the plug from the top hole of the colorimeter 3 Colorimeter assembly
2 Gently scrub the inside of the colorimeter with a
cotton-tipped swab