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User Guide for Lawn Genie models including: L7034, L7034 Automatic Anti Siphon Valve, Automatic Anti Siphon Valve, Anti Siphon Valve, Siphon Valve, L7010
LAWN GENIE L7034 (01) PDF MANUAL - Manual-Hub.com
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DocumentDocumentL7010 8/7/03 1:34 PM Page 1 The Toro Promise - Limited One Year Warranty The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrants, to the owner, against defects in material and workmanship for a period of one year from the date of purchase. Neither The Toro Company nor Toro Warranty Company is liable for failure of products not manufactured by it even though such products may be sold or used in conjunction with Toro products. During such warranty period, we will repair or replace, at our option, any part found to be defective. Return the defective parts to the place of purchase. Our liability is limited solely to the replacement or repair of defective parts. There are no other express warranties. This warranty does not apply where equipment is used, or installation is performed, in any manner contrary to Toro's specifications and instructions, nor where equipment is altered or modified. NEITHER THE TORO COMPANY NOR TORO WARRANTY COMPANY IS LIABLE FOR INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE USE OF EQUIPMENT, INCLUDING BUT NOT LIMITED TO: VEGETATION LOSS, THE COST OF SUBSTITUTE EQUIPMENT OR SERVICES REQUIRED DURING PERIODS OF MALFUNCTION OR RESULTING NON-USE, PROPERTY DAMAGE OR PERSONAL INJURY RESULTING FROM INSTALLER'S NEGLIGENCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. ALL IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR USE, ARE LIMITED TO THE DURATION OF THIS EXPRESS WARRANTY. Some states do not allow limitations of how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights and you may have other rights which vary from state to state. Lawn Genie ® Automatic Anti-Siphon Valve Installation and Operation Guide For Models L7034, L7010 Please read instructions completely before attempting to install or operate the valve. For Technical Support P.O. Box 489 Riverside CA 92502 1-800-231-5117 © 2003 The Toro Company All rights reserved 1095501 Rev. C https://manual-hub.com/ RELEASED Version ©Toro 2005-2005 L7010 8/7/03 1:34 PM Page 2 14 14 12 12 10 10 8 8 6 6 4 4 L7034 2 2 L7010 0 0 0 5 10 15 25 30 0 5 10 15 25 30 35 40 FLOW RATE GPM FLOW RATE GPM Recommended Not Recommended Lawn Genie ® The L7034 (3/4") and L7010 (1") are anti-siphon valves with a flow adjustment screw, and can be operated electronically or manually. In areas where freezing conditions occur, make provisions for draining the system. Use a shut-off valve installed on the main line feeding the sprinkler system. To assure complete drainage of the valve after water supply is shut off, electrically energize each valve for at least a few minutes (dry run). This vents any automatic valve, allowing maximum drainage. Where local water pressure exceeds 80 psi, a pressure regulator should be used. [See Uniform Plumbing Code, Sec. 1007 (b)]. It is advisable to use a regulator with any automatic valve to assure long life as well as uniform and controllable operation. The anti-siphon valve should be installed 6"-12" above the highest head so at no time will the anti-siphon valve be subject to back pressure or drainage. There must not be any valve downstream of the anti-siphon valve. [See Uniform Plumbing Code, Sec. 1003 (2) (7)]. Check local codes before installation. Anti-Siphon valves must not be operated continuously for more than twelve (12) hours. (See American Society of Sanitary Engineering Standard 1001, Sec, 1.5.2.4.). Step 1. Flush the line thoroughly before installing the valve. Use teflon tape on male threads. Step 2. Screw the valve onto the supply pipe threads hand tight. Use a wrench only to straighten the valve into position. Step 3. Screw the outlet pipe into the valve with a wrench, hold the valve by hand as the outlet pipe is tightened. Step 4. Wiring to the valves can be placed underground under the pipes. Use approved underground type wire and be sure all splices are joined with wire nuts and sealed with vinyl cement or other suitable water-proofing cement. Run one common wire to each location to serve all the valves at that location. Use 18 gauge direct burial wire for runs not over 800 feet and 14 gauge wire over 800 feet. The wire is available from your dealer in 2, 3, 4, 5, 6, 7 and 8 color coded wires. Connect the solenoid to a timer that uses an approved class 2, 24V transformer as a power source. Step 5. Turn the white flow control screw knob clockwise until it seats, closing the valve. Turn the water supply on. The valve will remain closed. Step 6. Turn the black manual bleed screw knob counterclockwise. This will allow water to flow through the valve as the flow control is backed out. Adjust the flow con- trol for desired flow. Tighten the manual bleed screw and the valve will close. Electrical requirements are 18 V ac minimum at the solenoid. Inrush volt-amps @24 V ac 11.50 VA Inrush current @24 V ac 0.48 Amps Holding volt-amps @24 V ac 5.75 VA Holding current @24 V ac 0.24 Amps NOTE: Due to varying regulations, check your local codes. https://manual-hub.com/ RELEASED Version ©Toro 2005-2005 PRESSURE LOSS PSI PRESSURE LOSS PSI