Toro FLX35 - Manuals

Winterization Winterizing the irrigation system is required in freezing climates to prevent damage from water expansion when it freezes. Following are three key points for successfully winterizing the system, however, Toro provides a complete “Winterization and Pressurization Guide” (P/N 373-0849) t...

Adjustment Band Indicators 90° 180° 270° 360° Figure 7 For reference, the adjustment band of the FLX35 and FLX55 has markers at predetermined arcs. By aligning the adjustment band indicators to the turret arrow, you can set the sprinkler arc to 90°, 180°, 270° or 360°. The arc is adjustable from 40°...

Pilot Valve Operation (Electric Models Only) The pilot valve controls the operation of the main valve located in the 100 PSI (7.0 kg/cm 2 ) 80 PSI (5.6 kg/cm 2 ) 65 PSI (4.6 kg/cm 2 ) 50 PSI (3.5 kg/cm 2 ) Figure 11 base of the sprinkler body. The main valve is operated by the release of water meter...

Valve won’t close (Hydraulic) – Leak in control tubing • Isolate and repair – Pilot valve leak in controller • Confirm by observing constant dripping from discharge line of controller. Refer to Controller Service Manual – Valve cylinder misaligned with sprinkler body communication tube • Remove valv...