KAM Simple Precision CHA User Manual page 11

I N S TA L L AT I O N C O N T I N U E D
9. Push CHA™ sensor in until the minimum insertion distance mark is at the top edge of the Locking Collar. FIG. 3-9
Ensure that CHA™ flow indicator is aligned with pipeline flow direction. FIG. 3-10
CAUTION: Inserting CHA™ beyond MID mark into opposing pipeline wall could result in probe damage, include
damage to sapphire windows. FIG. 3-11
FIG. 3-9
Re-tighten the Socket Cap Screws with a torque of 750-800 lb-in or 62.5 to 66.6 lb-ft.
10.
11. Tighten the Hex Nuts on the top of the Locking Collar one half turn. These nuts should never be over-tightened.
Their major function is to apply light pressure on the chevron packing to ensure a seal between the Seal Housing
body and the insertion shaft.
FIG. 3-10
Flow Indicator
Flow Direction
CHAMANUAL 0917
Socket Cap
Screw
Flow
Measurement
Area
10
Minimum insertion distance mark
Hex Nuts
FIG. 3-11
KAM CONTROLS, INC.