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Toro 69X-01-XX - page 1
Introduction The 690 Series Rotary Sprinkler is designed for irrigation of large turf areas such as golf courses, parks, recreational fields and school grounds. Manufactured from durable, high strength engineering plastic and stainless steel components, the 690 sprinkler incorporates many innovative and time proven features for lasting, maintenance ...
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Toro 69X-01-XX - page 2
2 P erformance Chart Installation Procedure T o assure maximum performance from your 690 Series Rotary Sprinklers, read these instructions completely prior to installing or servicing the sprinkler . Construct Swing Joints 1. Construct triple swing joints for each sprinkler as shown in Figure 1. Use PVC or ABS pipe nipple f or sprinkler connection. ...
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Toro 69X-01-XX - page 3
Connecting Electric Control Wires 1. Route control wires to sprinkler location(s). Provide enough extra wire at sprinkler to allow for movement of sprinkler without straining wire connections. One common wire and one station wire are required for each sprinkler . See Wire Sizing Chart, T able 1 for proper application. 2 . Attach control wires to so ...
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Toro 69X-01-XX - page 4
T wo-Speed Sprinkler Alignment - Models 696 and 698 There are two types of full circle sprinklers which have special arcs of slower then regular speed. Alignment of the heads is critical for proper performance. The model 696 sprinkler is a two-speed head with two 60° and two 120° arcs of speed. A red button on the drive assembly indicates it is a ...
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Toro 69X-01-XX - page 5
5 System T r oubleshooting (continued) Sprinklers Possible equipment failures with causes and corrective action are listed below . PROBLEM POSSIBLE CAUSE – CORRECTIVE ACTION 1. Sprinkler won't r otate (a) Stator too large for nozzle - Use proper nozzle. (b) Debris wedged between stator and turbine - Remove obstruction. (c) Drive assembly def ...
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Toro 69X-01-XX - page 6
Servicing Procedures Introduction The 690 Series rotary sprinkler is designed to provide the user trouble free operation for many years without scheduled maintenance. Should it become necessary to disassemble the sprinkler to correct a malfunction or replace a component, all internal parts of the sprinkler are accessible from the top. Refer to the ...
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Toro 69X-01-XX - page 7
13 . T o reinstall valve assembly with snap ring and to prevent damage to the communication tube in sprinkler body , use valve insertion tool (P/N 995-1 1). V alve insertion tool will automatically line up valve assembly with sprinkler body communication tube and correctly seat the snap ring. (See Figure 6). NO TE: It is possible to install the sna ...
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Toro 69X-01-XX - page 8
8 Servicing Pilot V alve Assembly Note: Assure water supply to sprinkler is positively shut off and all residual pressure has been b led. If sprinkler is pressurized, main valv e will open when the pilot valv e control tube is disconnected. Refer to Figure 7 for the following procedure. 1. Carefully remove turf and soil from side of sprinkler to ex ...
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Toro 69X-01-XX - page 9
9 Figure 7 Pilot V alve, Current Item No. P art No. Nomenclature Quantity P er Assy . 1 89-1905 Solenoid, Pilot V alve & V alve 1 2 89-6005 Adapter , Pilot V alve, NC 1 3 89-0001 Housing, Pilot V alve 1 4 360-0220 O-Ring, .070" x .551" x .691" 1 5 35-9993 Plunger Assy ., Elec. 1 6 89-6003 Plunger Assy ., NC 1 7 - - - - - Selector ...
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Toro 69X-01-XX - page 10
10 Figure 8 690 Series 69X-XX-XXX Arc Body Nozzle Pressure Regulation * 1 = 90° Quarter Circle 01 = NPT , NO V alve-In-Head 90 8 = 80 PSI 2 = 180° Half Circle 02 = NPT , Check-O-Matic 91 1 = 100 PSI 4 = Full Circle 06 = NPT , Electric V alve-In-Head 92 6 = Full Circle, 2-Speed, 08 = NPT , NC V alve-In-Head (60°–120°) 8 = Full Circle, 2-Speed, ...
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Toro 69X-01-XX - page 11
11 Item No. P art No. Nomenclature Quantity P er Assy . 1 3-2518 Plug, Cap , Rubber 1 2 3-3567 Screw , Machine, 1/4 - 20 x3/8" 1 3 3-3529 Cap Assy ., Rubber Cover (Includes Item 4) 1 - 3-3582 Cover , Cap, Rubber 1 4 3-3532 Cap, Blank 1 5 9-2734 Strap, Spring 1 6 9-2738 Spring, Retraction 2 7 89-5816 Nozzle, Main, 3/8", #90 1 7 3-3542 Nozz ...
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Toro 69X-01-XX - page 12
© 2001 The T oro Company , Irrigation Division • An ISO 9001-Certified Facility Form No. 366-0041 Rev . B ...
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