5. Push one end of a 10-ft tube into the WATER OUT port until it stops. Do not crimp or bend the
tubing.
6. Tighten the compression nut on the water outlet side by hand. Make a mark on the compression
nut and tube for reference.
7. Tighten the compression nut another 1¼ turns.
8. Do a leak test:
a. Slowly open the isolation valve to let water into the instrument.
b. Open and close the valve several times to pulse water through the connections.
c. Examine the compression fittings for leaks.
d. If necessary, slowly tighten the compression fittings to stop leaks.
Figure 8 Plumb the instrument
1 Process pipe 4 Drain tubing, ¼-in.OD
2 Isolation valve, customer-supplied 5 Drain
3 Water inlet tubing, ¼-in. OD
User interface and navigation
After startup, the user interface shows the home screen. Refer to Figure 9.
20 English