Removal - KAM Simple Precision CHA User Manual

I N S TA L L AT I O N C O N T I N U E D
3.
To ensure proper installation depth, measure the distance (D1) from the outside diameter of main pipe to the end
of the connection where the CHA™ sensor is going to be installed. FIG. 3-7
FIG. 3-7
4. You must now calculate the minimum insertion distance for the CHA (minimum depth to ensure probe is fully
in flow)
Minimum Insertion Distance (MID) = D1 + Pipeline Wall Thickness + 2"
Example for D1=16", pipe WT =1/4", Seal Thickness=1/8":
MID = 16 + 1/4 + 1/8 + 2
MID = 18 3/8"
5. Measure the calculated MID from the top of the
seal clamp and place a mark with a permanent
marker or tape on the Shaft. FIG. 3-8
6. Bolt or screw the CHA™ sensor to the valve or designated installation location.
(KAM CONTROLS recommends using thread sealant and not Teflon tape for the threaded CHA™).
7.
Open full-opening valve.
8.
Loosen Socket Cap Screws on the Locking Collar.
REMINDER: Line pressure must be below 100 psi for CHA installation and removal or a KAM
Tool must be in place.
CHAMANUAL 0917
D1
D1
FIG. 3-8
9
MID
IT Insertion
®
KAM CONTROLS, INC.