Toro R Series Installation And Adjustment Manual

Introduction
The Toro R Series sprinkler conversion assemblies provide a convenient,
cost-effective method of upgrading existing Rain Bird® Eagle™ 900 and
1100 Series sprinklers to industry-leading Toro irrigation technology.
Benefits include:
• Simple, flexible TruJectory™ spray height adjustment
• 11/2" (38mm) increase in pop-up height
• Adjustable 40°–330° part-circle and true 360° full circle rotation
in one sprinkler (855RB/DT55RB series)
• Ratcheting riser and arc adjustment band for easy, accurate watering
pattern definition.
Installation Procedure
WARNING: Prior to performing any service procedure on a large-turf irrigation system, ensure the controller
and water supply are shut off and secured to prevent inadvertent operation. When manually operating the
sprinkler pilot valve, never stand or lean over the top of the sprinkler. When performing arc/spray adjustment
procedures during operation, never come in full contact with spray. Failure to comply can result in serious injury.
Figure 1
1. Insert a small screwdriver blade through the slot
provided in the sprinkler assembly retaining ring.
Pry the end of the ring out of the body, then work
the blade around the retainer to remove.
Figure 2
2. Pry the sprinkler assembly up and out of the body.
R Series Sprinkler Conversion Assembly
Installation and Adjustment Guide
Retaining Ring
3. Ensure the conversion assembly is prepared for
4. Insert the conversion assembly into the body ensuring
Toro 855 R Series
Conversion Assembly
installed in Rain Bird
Eagle 900 body
Figure 3
Hold Up Tool Slot,
855R Series
Riser Hold Up
Support Tool
installation with the riser hold up tool inserted as
shown in Figure 3.
Figure 4
Ratchet Ring
Body Guides
the ratchet ring is properly keyed to the body guides.
Hold Up Tool Slot,
DT55/54R Series
Seal Retainer