The oscillating flange is to be mounted on the waterway with eight 5/8 inch bolts and nuts of grade five minimum and suitable washers. Make sure the
mounting surface on the waterway and the mounting surface on the flange are free of debris. Use a 4 inch, 150 lb flange gasket between the riser and
the oscillating flange. Orient the oscillating flange so that the speed control is positioned in a location that is outside of the WATER DISCHARGE AREA
(Figure 2). The monitor can be adjusted later to center the stream on the target. WARNING: The oscillating flange weighs in excess of 120 lbs. Use
mechanical lifting equipment when lifting onto the mounting flange.
MONITOR INSTALLATION:
A monitor with a 4 inch, 150 lb flange is to be mounted on top of the oscillating flange with eight 5/8 inch bolts and nuts of grade five minimum and
suitable washers. Make sure the top mounting surface of the oscillating flange and the mounting surface on the monitor are free of debris. Use a 4
inch, 150 lb flange gasket between the oscillating flange and the monitor. Refer to the monitor operating instructions for specific details of the monitor