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Introduction ______________________________________________________________________
The 830S and 850S series full-circle rotary sprinklers are designed
specifically for golf course applications.
Manufactured from durable, high-strength engineering plastic and
stainless-steel components, these sprinklers incorporate many innovative
and time-proven features for lasting, maintenance-free operation.
Prior to installing the sprinkler, read through the recommended installation
and start-up procedures. Please observe all WARNINGS and CAUTIONS
when installing and operating this equipment.
Features
_______________________________________________________________________________
Full 3" (7.6 cm) pop-up clears tall grasses
Nozzles color-coded by radius and gallonage
Cap serves as an effluent water indicator
Variable stator
Standard pressure regulation settings of 50 psi (3.4 bar),
65 psi (4.5 bar), 80 psi (5.5 bar) or 100 PSI (6.9 bar) to
ensure consistently accurate nozzle performance
regardless of elevation
Three body activation types available: Electric VIH,
Normally Open Hydraulic VIH, and Check-O-Matic
Specifications and Performance/Application Data _______________________________________
830S Series
Radius: 55–89' (16.8–27.1 m)
Flow Rate: 13.6– 45.3 GPM (51.4–171.5 l/mn)
Trajectory: 25°
Arc: Full Circle
Recommended Operating Pressure: 50–100 PSI
(3.5–6.9 Bar)
Minimum Pressure: 40 PSI (2.8 Bar)
Maximum Pressure: 150 PSI (10.3 Bar)
Precipitation Rate:
Minimum: 0.46"/hr (11.7 mm/hr)
Maximum: 0.63"/hr (16 mm/hr)
Body Height: 10" (25.4 cm)
Pop-Up Height: 3" (7.6 cm)
1" NPT, BSP or ACME Female Thread Inlet
Spike Guard
TM
Solenoid:
24 V a.c., 50/60 Hz
Inrush Current: 50 Hz, 0.17 Amps (4.1 VA)
60 Hz, 0.12 Amps (2.9 VA)
Holding Current: 50 Hz, 0.15 Amps (3.6 VA)
60 Hz, 0.10 Amps (2.4 VA)
Manual Control (Electric VIH only): On-Off-Auto
Check-O-Matic model checks up to 37' (11.3 m) of elevation.
Nozzle Variations: See chart on page 2.
830S and 850S Series Rotary Sprinklers
Installation & Service Instructions
830S Electric Valve-In-Head
Three body thread types available: NPT, BSP and ACME
Manual control at the sprinkler, On-Off-Auto (Electric VIH only)
Bowl-vented discharge (atmospheric) minimizes the
differential pressure required for regulation and ensures
positive valve closure (Electric VIH only)
All internal components serviceable from the top of the
sprinkler
Large selection of color-coded nozzles available
Durable plastic and stainless-steel construction
Spike-Guard
850S Series
Radius: 55'–100' (16.7 m–30.4 m)
Flow Rate: 13.9–61.7 GPM (52.6–233.5 l/mn)
Trajectory: 25°
Arc: Full Circle
Recommended Operating Pressure: 50–100 PSI (3.5–6.9 Bar)
Minimum Pressure: 40 PSI (2.8 Bar)
Maximum Pressure: 150 PSI (10.3 Bar)
Precipitation Rate:
Minimum: 0.50"/hr (12.7 mm/hr)
Maximum: 0.72"/hr (18.3 mm/hr)
Body Height: 11" (27.9 cm)
Pop-Up Height: 3" (7.6 cm)
1.5" NPT, BSP or ACME Female Thread Inlet
Spike Guard
24 V a.c., 50/60 Hz
Inrush Current: 50 Hz, 0.17 Amps (4.1 VA)
Holding Current: 50 Hz, 0.15 Amps (3.6 VA)
Manual Control (Electric VIH only): On-Off-Auto
Check-O-Matic model checks up to 37' (11.3 m) of elevation.
Nozzle Variations: See chart on page 2.
1
850S Electric Valve-In-Head
TM
solenoid for superior surge protection
TM
Solenoid:
60 Hz, 0.12 Amps (2.9 VA)
60 Hz, 0.10 Amps (2.4 VA)
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Related Manuals for Toro 830S Series
Summary of Contents for Toro 830S Series
- Page 1 Introduction ______________________________________________________________________ The 830S and 850S series full-circle rotary sprinklers are designed specifically for golf course applications. Manufactured from durable, high-strength engineering plastic and stainless-steel components, these sprinklers incorporate many innovative and time-proven features for lasting, maintenance-free operation. Prior to installing the sprinkler, read through the recommended installation and start-up procedures.
- Page 2 830S Series Sprinkler Performance Data 850S Series Sprinkler Performance Data Sprinkler Application Data Nozzle Color Code Nozzle Main Inner Intermediate Yellow Yellow Blue Blue Yellow Blue Brown Yellow Orange Orange Yellow Orange Green White Gray Gray White Gray Black White...
- Page 3 3/16" Control Tubing Normally Open (01) with 1/4" Control Tubing - All hydraulic connections on Toro valves are - Control line pressure must be equal to or greater than mainline pressure. - Control line pressure range is 40 to 150 PSI.
-
Page 4: Troubleshooting
50 psi (3.4 bar), 65 psi (4.5 bar), 80 psi (5.5 bar) or 100 PSI (6.9 bar). The sprinkler operation mode is set using a Toro Selector Tool (P/N 995-15) inserted through the body flange onto the pilot valve D- shaped selector cam. - Page 5 Sprinkler Assembly PROBLEM SPRINKLER WON'T ROTATE HEAD STICKS UP POOR DISTRIBUTION PATTERN Main Valve PROBLEM VALVE WON'T CLOSE (Electric ) VALVE WON'T CLOSE (Hydraulic) VALVE WON'T OPEN (Electric) POSSIBLE CAUSE – CORRECTIVE ACTION (a) Debris wedged between stator and turbine. –...
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Page 6: Servicing Procedures
Refer to the Troubleshooting Procedure in this manual in the event of a malfunction. Some special tools are required for disassembly and/or maintenance of the sprinkler and are available from your Toro dealer. NEVER STAND OR LEAN OVER THE SPRINKLER WHILE THE IRRIGATION SYSTEM IS BEING FILLED, DURING MANUAL OR AUTOMATIC OPERATION OR WHEN PERFORMING SPRINKLER SERVICE PROCEDURES. - Page 7 (P/N 995-100) and remove snap ring from sprinkler body. See Figure 4. 2. Use valve removal tool P/N 995-08 for 830S or 995-09 for 850S to remove valve assembly from base of sprinkler body. Valve removal tool is inserted into sprinkler body and pushed through valve ribs.
- Page 8 Cycle sprinkler on and off several times to check for proper retraction. Cap should be even with top of body flange when fully retracted. If riser sticks in up position, check for debris lodged between riser and body. Flush out all debris. Remove sprinkler mechanism if necessary. © 2002 The Toro Company, Irrigation Division WARNING Figure 7 WARNING Form Number 373-0243 Rev.