Pentair ChemCheck Installation And Service Manual page 8

4
Plumbing ChemCheck
9. Set an electric drill to LOW speed and drill a 3/8"
hole at the IN mark in the plumbing. Gently deburr
the hole.
10. Install a Gasket (1) onto the non-threaded end of a
Tube Fitting (2) and insert the fitting into the hole in
the clamp. See A Figure 3.
Note: Do NOT bend excess band at the end of
the clamp. Bending will make it much harder or
impossible to tighten enough to seal properly.
11. Wrap the clamp around the plumbing, insert the
Tube Fitting (3) into the plumbing and tighten
the clamp onto the plumbing with a flathead
screwdriver. See B Figure 3.
12. Place a Fitting Nut (4) onto the IN tubing. See C
Figure 3.
13. Push the tubing onto the barbed end of fitting and
hand tighten the Fitting Nut (5). See D Figure 3.
14. Route free end of the tubing to ChemCheck.
15. Loosen the white compression nut on IN side of
ChemCheck.
Note: Do NOT remove the compression nut. If accidentally
removed, refer to Figure 4 for proper reassembly to ensure
a watertight seal.
16. Fully insert tubing into the IN side compression nut. Tubing
will insert roughly 1-inch (25.4 mm).
17. Hand tighten the compession nut onto ChemCheck.
HAND TIGHTEN ONLY! Over tightening the compression
nut may damage seal components and result in leaks.
18. Repeat steps 9-17 to install the OUT tubing.
CHEMCHECK™ Water Quality Monitor Install and Service Guide
(continued) A
B
2
1
C
D
4
Figure 3
Sleeve
Plastic Gripper
Compression Nut
3
5
Figure 4