Title: 330-Strømningsvakt.pdf
To prevent accidental water damage, all control valves should be shut tight and the system completely drained before waterflow detectors are removed or replaced. • Turn off electrical power to the detector, then disconnect wiring. • Loosen nuts and remove U-bolts. • Gently lift the saddle far enough to get your fingers under it. With your fingers, roll the vane so it will fit through the hole while continuing to lift the waterflow detector saddle. • Lift detector clear of pipe.PAGE 4 OF 10Fig. 7