Related Manuals for RB Spray Tech SA15
Summary of Contents for RB Spray Tech SA15
- Page 1 SA15 SA15 SA15 SA15 KNAPSACK SPRAYER KNAPSACK SPRAYER KNAPSACK SPRAYER KNAPSACK SPRAYER Instruction Manual Instruction Manual Instruction Manual Instruction Manual...
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Page 2: Table Of Contents
This manual is designed to help you get the most from your SA15 Sprayer and MUST BE READ before using the sprayer for the first time When the SA15 is new it needs to be unpacked and assembled for use. Check that you have all the components as shown below. -
Page 3: Assembly
The SA15 is supplied with a range of different nozzles. Using the table below as a guide select and fit the nozzle most appropriate to the spray application from those supplied. -
Page 4: Strap Adjustment
CALIBRATION Before using the SA15 the sprayer should be calibrated using water. This is important as accurate calibration ensures that the correct dose of product is applied. Poor calibration can result in either over-dosing or under-dosing both of which are wasteful. - Page 5 Calibration steps 2. Measure Flow Rate 1. Select nozzle in l per minute (l/min) by measuring sprayer output while pumping over one minute). Flow Rate (l/min) Total Spray Volume (l/ha) = 10000 x Flow Rate (l/min) Walking Speed (m/min) x Band Width (ms) Walking Speed (m/min) Band Width (m) Measure...
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Page 6: Mixing And Filling
MIXING AND FILLING Mixing and filling is generally the most hazardous process in the spraying operation. Always read the label to ensure that you know the correct dose of pesticide to use and follow the instructions regarding usage. Make sure that you are wearing the correct protective clothing for the particular product. -
Page 7: Spraying
SPRAYING When spraying make sure that The best time to spray is you always wear the best early in the morning or late protective equipment available afternoon. to you. Consult the label to find temperature and humidity out what is advised for the are lower at these times of product you are using. -
Page 8: After Spraying
Always hold the spray lance on If the nozzle becomes blocked the downwind side of you - do not clear it with a piece of grass – DO spray into the wind. NOT blow through it. AFTER SPRAYING After spraying ensure that you clean out the sprayer. Half fill with clean water and pump out, spraying for several minutes onto crop area. -
Page 9: Maintenance
MAINTENANCE Daily Ensure that the sprayer is cleaned daily after use. Check all hose connections for leakage and tighten if necessary. Check that the nozzle is not blocked and clean if necessary. Weekly Remove and clean the filter fitted into the handle of the trigger valve (see 'TRIGGER VALVE MAINTENANCE'). - Page 10 SA15 VLV SPRAYER PERIODIC INSPECTION CHECK LIST Change Intervals Item Part No. Description Month 81251 ----- Union 81256 ----- Piston Cap 81271-12 ----- Cylinder Assy 81273 ----- Piston Cylinder 81273A ----- Brass Ball Support 81275 ----- Agitator 8251 ----- Union...
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Page 11: To Replace The Piston Seal
TO REPLACE THE PISTON SEAL Periodically the piston seal will need replacing. To do this first ensure that the sprayer has been thoroughly cleaned through with water and emptied. Hold the trigger valve open to release any pressure. Remove the split pin and detach the pump connection rod from the top of the piston. -
Page 12: Trigger Valve Maintenance
TRIGGER VALVE MAINTENANCE The filter in the trigger valve can be removed as shown and cleaned. The seals in the trigger valve should be inspected and replaced if the valve is leaking or fails to shut off completely. Spare seals are provided with each sprayer. There are two seals which may need replacing. -
Page 13: Accessories
ACCESSORIES The following accessories are available for use with the SA15. Constant Flow Valve (CFV) The CFV attachment provides constant pressure regulation by limiting the output pressure if pumping is excessive and shutting off the liquid flow if pressure is too low. -
Page 16: Parts List
SA15 VLV SPRAYER PARTS LISTING ITEM NO. PARTS NO DESCRIPTION 81251 ---------------------------- Union 81256 ----------------------------------- Piston Cap 81271-12 ----------------------------------- Cylinder Assy 81273 ----------------------------------- Piston Cylinder 81273A ----------------------------------- Brass Ball Support 81275 ----------------------------------- Agitator 8251 ----------------------------------- Union 8253W ----------------------------------- Washer 8301-SA15... -
Page 17: Calibration Working Sheet
CALIBRATION WORKING SHEET Use this sheet to help make the calibration calculations. Fill in the boxes and transfer this information as shown. FLOW RATE MEASURED WALKING SPEED MEASURED SWATH WIDTH MEASURED TOTAL SPRAY VOLUME Number of knapsack loads Needed per hectare Volume of product needed Per hectare (from product Label) - Page 18 Partners in Indonesia Key Person : Pak Eddy Ko (Group Director) Mobile : +62-811-650515 Bali PT. ULTRANINDO SEDAYU Jln.Teuku Umar Barat 288 Denpasar – Bali 80117 Tel: +62-361-8476144, 7451209 Fax: +62-361-8476152 Bandar Lampung CV. MANDIRI AGRO LESTARI JLn. Pangeran Antasari No 2-3 Lampung Tel: +62-721-771721 Fax: +62-721-771720...
- Page 19 Partners in Indonesia Key Person : Pak Eddy Lye (Coordinator) Mobile : +62-812-6460709 Palembang PT. ALTAN TEGUH SEJATI Jln.Radial No 2881 Palembang Tel: +62-711-320127 , 320128 Fax: +62-711-320136 Pekanbaru PT. CIPTA AGRO SEJAHTERA Jln.Arengka 2 Komp Pergudangan Avian Blok E 31 Kec.Payung Sikaki , Kel Air Hitam Pekanbaru Tel: +62-761-863844 , 863766...
- Page 20 RB Spray Tech Sdn Bhd (627487-D) No. 44, Lorong Sanggul 1E, Bandar Puteri Klang, 41200 Klang, Selangor D.E., Malaysia Tel: +60-3-51625746, 51625745 Fax: +60-3-51615741 E-mail: rbst@streamyx.com www.rbfield.com YOUR KEY TO SMART TECHNOLOGY REV03...