Hardi MEGA 230 Operator's Manual
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Hardi MEGA 230 Operator's Manual

Hardi MEGA 230 Operator's Manual

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MEGA 230/350 CENTRIFUGAL
OPERATOR'S MANUAL
10545903 (3/96)

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Summary of Contents for Hardi MEGA 230

  • Page 1 MEGA 230/350 CENTRIFUGAL OPERATOR’S MANUAL 10545903 (3/96)
  • Page 3 MEGA 230 /350 CENTRIFUGAL OPERATORS MANUAL Part No. 105459 3/96 HARDI reserves the right to make changes in design, material, or specification without notice thereof. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 4: Table Of Contents

    6.3 Standard Sprayer Plumbing Diagram 6.4 Operating The Mega Boom 6.5 Unfolding & Folding the Boom (HY Hydraulics) 6.6 Unfolding & Folding the Boom (HZ Hydraulics) 6.7 Tilting the Boom (HZ Models Only) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 5 8.8 Adjusting Floating Frame Pivots 8.9 Adjusting Boom Transport Postion 8.10 Adjusting Rear Cable 9.0 WINTER STORAGE 10.0 OPERATIONAL PROBLEMS 10.1 Nozzle Tubes and Fittings 10.2 Checking the Valve Cone in Distributor Valves HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 6 12.2 Chemical Filler Rinse Kit 12.3 Flush System 12.4 Tank Rinse System 12.5 Foam Marker System 12.6 Nurse Tank Quick Fill 12.7 Front Tank 12.8 Suction Filter 12.9 Agitation Shut-Off Valve 13.0 WARRANTY POLICY AND CONDITIONS HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 7 Dear Owner, Thank you for purchasing a HARDI product and welcome to the ever- increasing family of HARDI sprayer owners. Our sprayers and accessories are rapidly becoming a familiar sight on North American farms. We believe that this results from growers becoming increasingly conscious of crop protection input costs and the vital need for cost effective spray application equipment.
  • Page 8 Fig. 1 MEGA 350 W/ 60' EAGLE BOOM Fig. 2 MEGA 350 W/ 60' EAGLE BOOM HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 9: Introduction

    1.0 INTRODUCTION The HARDI MEGA models consist of a pump, frame with a tank that has either 230 or 350 gallon capacities, ESC-Controls (Electric Control), Manifold system, P.T.O. shaft and a 60' hydraulic folding Eagle series spray boom. The 230 gallon model will mount directly to a category II & III 3-point hitch as well as to a category II and category III quick hitch.

  • Page 10: Safety Information

    SHIELDS. NEVER SERVICE, CLEAN OR REPAIR A MACHINE WHILE IT IS OPERATING WARNING ALWAYS WATCH FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS IT MEANS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 11: Follow Safety Instructions

    Replace missing or damaged safety labels. Be sure that new equipment components include any current safety labels. Replacement safety labels are available from your authorized HARDI dealer. - Learn how to operate the sprayer and how to use the controls prop erly.
  • Page 12 14. Avoid injuries from high pressure fluids penetrating the skin by relieving system pressure before disconnecting hydraulics or other lines. Ensure all fittings are tight before applying pressure to the system. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 13: Handling Chemical Products Safely

    5. Decontaminate equipment used in mixing, transferring, and applying chemicals after use. Follow the instructions on the chemical label for the correct procedure required. Wash spray residue from outside of the sprayer to prevent corrosion. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 14: Local Poison Information Center

    Keep a list, in the space provided below, of all the chemicals that you have in use. 1. ______________ 2. ______________ 3. ______________ 4. ______________ 5. ______________ 6. ______________ 7. ______________ 8. ______________ 9. ______________ 10. _____________ HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 15: Glossary Of Terms

    Refers to the outer portion of the boom. BREAKAWAY Refers to the device between the inner wing and the outer wing that allows the outer wing to swing backward if an obstacle is encountered. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 16: Assembling The Mega Sprayer

    To move the extensions to the front of the sprayer (fig.3), remove them Fig. 3 swap the right-hand side with the left-hand side and refit. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 17: Preparing Wings For Installation

    Install o-ring washers and restrictor fittings in both ports on hydraulic cylinders. The restrictor with the small hole is fitted to the fixed (base) end of the hydraulic cylinder. (Refer to fig. 5) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 18: Mounting Hydraulic Hoses

    Hydraulics Only) 3. Attach hydraulic hoses from left hand side of hydraulic block on center section to the other port on the hydraulic fold cylinders.(Hy Hydraulics Only) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 19 B/ TILT CYLINDERS 1. If hydraulic tilt cylinders are fitted to the spray boom, air should be bled from these lines before spraying. 2. Disconnect tilt cylinder rod eyes from wing section. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 20: Installing Center Frame Spray Tube Assembly

    2. Attach spray tube assembly using M6x20mm cap screws with lock nuts on top. The 4 nozzle tube is to be on the right-hand side. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 21: Adjusting Center Cables

    4. Loosen jam nuts. (B). Fig. 8 IMPORTANT: Alternate from side-to-side while making adjustments. Adjust one cable a small amount, and then the other, to equalize cable tension and maintain a level center frame. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 22: Attaching Feed Hoses - Three Valve System

    (Fig. 9) 2. Connect feed hoses to control valves. Right hand feed hose goes to right hand section control valve. 3. Retain all hoses with tie straps. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 23: Performing Final Inspection

    3.Check feed hoses for freedom of movement through out range of operation 4. Lubricate all machine lubrication points. (Refer to section 7) 5. Adjust machine for field operation. (Refer to section 8) 6. Ensure all fasteners are tightened correctly. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 24: Mounting The Mega Sprayer

    • Ensure that any part of the sprayer and tractor do not touch. • Travel at slower speeds when driving with a full tank. (The tractor braking effect will be reduced.) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 25: Dismounting The Mega Sprayer

    4. Lower the sprayer (Be aware of P.T.O. Shaft angle) 5. Disconnect top bar, stop engine and disconnect PTO-shaft, hydraulics and electric cables. 6. Disconnect lower link arms or remove quick hitch from sprayer. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 26: Shaft Operator Safety

    ABLY WHAN RAISING AND LOWERING THE SPRAYER ON THE 3- POINT LINKAGE. TO PREVENT EXCESSIVE LOADING AND BINDING ON THE P.T.O. SHAFT, IT MAY BE ADVISABLE TO LEAVE THE P.T.O. SHAFT DISCONNECTED UNTIL PUMP OPERATION IS REQUIRED. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 27 4. The two parts are shortened equally. Use a saw, and file the profiles afterwards to remove burrs. 5. Grease the profiles, and assemble male and female parts again. min. 3/4" (20mm) Fig. 13 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 28 Fit the chains to prevent the protection guards to rotate with the shaft. 7. To ensure long life of the P.T.O. shaft, try to avoid working angles greater than 15°. Fig. 14 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 29: Hydraulic Requirements With Eagle Boom

    1. Attach the heavier (3/8") hydraulic hose for the boom lift to the tractor's single acting outlet. 2. Attach the lighter (1/4") hydraulic hoses for boom folding & HZ tilt to the tractor's double acting outlet. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 30: Hz Hydraulics

    Brown wire on control handle is positive (+). Blue wire on control handle is negative (-). 2.Connect electric plug "H" from sprayer hydraulics to plug "G" on handle. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 31: Control Box For Esc-Controls

    (12-volt junction box for 12-volt hook-up for ESC controls, foam marker, boom hydraulic controls, etc) Use the optional HARDI Electric 12 volt outlet box (No. 817925) if more than one power outlet is required. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 32: Operating Instructions

    System and Agitation shutoff valve) Review and study the following diagram (Fig. 18). Following the flow through the system will help you better understand the various functions of the sprayer system. Fig. 18 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 33: Operating The Mega Boom

    Note: This time the control arm on the hook should be raised past the opening of the OPENING hook guide. See fig. 19 Fig. 19 7. To fold the boom, actuate the double acting hydraulic lever. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 34: Unfolding & Folding The Boom (Hz Hydraulics)

    MAY OCCUR IF WINGS ARE TILTED WHEN FOLDING. 6.7 Tilting Boom (HZ-Models Only) 1. Depress switch "C" or "D" depending on what side needs to be tilted and move hydraulic handle forward or rearward to activate oil flow. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 35: Operation Of The Esc Controls

    4. Control unit pressure gauge 5. Pressure filter Fig. 21 A. Master operating switch for on-off of valves B. Operating switches for distribution valves C. Pressure regulating switch (-) lower D. Pressure regulating switch (+) raise HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 36 12. Operating the control unit while driving: In order to shut off the entire boom activate on-off switch A (Fig. 21). This returns all the pump outputs to the tank through the return system. The diaphragm anti- drip valves ensures instantaneous closing of all nozzles. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 37: Agitation Adjustment

    Make sure that you have ad- justed the agitation properly before sprayer calibration. Turning the Agitation Valve A clockwise will reduce the agitation flow. Turning the valve counter clockwise will increase the agitation flow. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 38: Manifold System

    The blue return valve only has 2 positions. The arrow on the handle indicates which position is selected. Symbols are fitted to the faces of the 3 way valves indicating direction of flow of the liquid. An explanation of the symbols is as follows: HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 39 • To Hose reel • To Chemical Filler /spray gun Black Disk= Suction Valve • From Flush • From Main tank Tank Blue Disk= Agitation Bypass Valve • Return to Tank • Return to Pump HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 40: Manifold System Operating Instructions

    Chemical Filler symbol. This directs flow of liquid from Pump to the Chemical Filler. 3. Operate the Chemical Filler as per pages 16 & 17 in the HARDI- Chemical Filler Operators Manual. 4. Return the pressure manifold valve to it's previous position on completion of use of Chemical Filler.

  • Page 41: Agitation Bypass Valve Operation (Optional)

    1. Ensure that the handle on the valve under the tank is turned to a horizontal position with the arrow on the handle facing up.(Fig. 26) 2. Ensure that the handle on the suction manifold valve is placed in a vertical position. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 42 If drain- ing residues (eg. liquid fertilizer) into Fig. 27 a reservoir, a coupler with hose can rapidly be connected to the suction manifold tee piece and the liquid safely drained. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 43: Nozzle Selection

    Correct selection of nozzle and calibration of the sprayer are critical to achieve accurate and cost effective use of farm crop protection products. Your HARDI sprayer has been supplied with 110° flat spray Green Color Tips™ that will apply approximately 20 U.S. GPA at 30 PSI and 5 MPH.
  • Page 44 CONE NOZZLE for use where drift must be kept to a minimum. These nozzles must always be fitted with 1553 nozzles and grey swirl plates. 50,80 or 100 mesh screens are normally used with these nozzles. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 45 3-HOLE NOZZLE-SYNTAL/ 371537 CERAMIC this nozzle disperses thru the spray liquid in three solid 371543 streams, thereby reducing the number of plants at risk of scorching by the application of liquid fertilizer. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 46: Calibration

    How do you calibrate a sprayer? Calibration kits are available from HARDI, #818103 for US gallons & #818104 for metric calibration. Following are some tips to remember when using the calibration kit method: •...
  • Page 47 For drop or band nozzles, catch the spray from all nozzles for the row. 4. Read the ounces in the container. That is the actual GPA applied. (ounces - GPA) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 48 With clean water in the tank and line, turn on the sprayer and set the target pressure. Collect the spray from one nozzle for one minute in a container. Adjust pressure until you collect the precise GPM called for. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 49 For conversion to liters per hectare, multiply U.S. GPA by 9.34 For conversion to liters per acre, multiply U.S. GPA by 3.78 Formula for tractor speed: Distance (in feet) x .682 = MPH Second HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 50: Maintenance

    Remember: Clean sprayers are safe sprayers. Clean sprayers are ready for action. Clean sprayers can not be damaged by pesticides and their solvents. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 51 NOTE: If the sprayer is cleaned with a high pressure cleaner we recommend lubrication of the entire machine. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 52: Filters

    Nozzle Screen Nozzle Size Suction Filter H A R D I Lilac (08) Brown (10) Yellow (12) Orange (14) Red (16) White (18) Green (20) & Larger Fig. 29 * Standard Equipment HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 53: Lubrication

    Note: If the sprayer is cleaned with a high pressure cleaner or fertilizer has been used, we recommend lubrication of all sections. Position on Grease sprayer Operation hours Fig. 30 Mega 350 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 54: Greasing The H-Frame & Center Frame

    Every 8 hours new grease should be applied to the wear surfaces on the H-frame and center frame. Every 50 hours the grease on the H-frame and center frame should be completely cleaned off with a degreasing solvent and new grease applied. Fig. 31 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 55: Greasing The Boom

    7.5 Greasing the Boom Every 10 hours the grease zerts indicated in the following pictures should be greased. Fig. 32 Fig. 33 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 56: Lubrication Of Chain & Sprocket

    8 hours. (Refer to fig. 34) 4. Apply oil to top of breakaway section hinge to lubricate bushing. A. RETORQUE FASTENERS 40 Hrs 40 ft/lbs 55 N•m B. GREASE 8 Hrs 105192 Fig. 34 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 57: Maintenance Of Triplets

    If the triplets are not cleaned regularly they may become hard to turn, with possible damage to them as a result. Fig. 35 WARNING:NEVER SERVICE YOUR CONTAMINATED NOZZLES WITHOUT WEARING CHEMICAL RESISTANT GLOVES AND SAFETY GOGGLES. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 58: Adjustments

    10 hours of use. Lubricating of the boom should be done daily to ensure maximum performance and life.(Refer to maintenance section 7) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 59: Checking And Adjusting Sprocket Timing

    3. Relieve pressure from cylinder by folding boom in a few inches. NOTE: Cylinder rods have a machined flat which, if visible, can be used for adjustments. If using machined flat for adjustment, leave rod eye pinned to boom and loosen jam nut HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 60: Aligning Intermediate And Outer Boom Sections

    2. Hold M12x100 adjusting bolt, loosen lock nut, and turn nut so cap screw head contacts top stop with outer and intermediate boom sections aligned. 3. Check to ensure that lock nut is tight. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 61: Adjusting Front Fold Cables

    IMPORTANT: Check boom alignment again. If front cable was tightened, the wing assembly will move forward; or if loosened, wing will move rearward. Adjust fold cylinder (if necessary) as described in Aligning Wing Assemblies. Fig. 38 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 62: Adjusting Breakaway Clutch Tension

    55 N-m (40lb-ft) every week (40 hours) to prevent boom damage. Lubricate every day (8 hours) to ensure maximum performance and life. A. RETORQUE FASTENERS 40 Hrs 40 ft/lbs 55 N•m B. GREASE 8 Hrs 105192 Fig. 39 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 63: Adjusting Boom Wing To Be Level

    HY-BOOMS Fig. 40 1. Loosen jam nut A 2. Adjust nut B in or out until wing is level to ground. 3. Secure jam nut A Same procedure applies to both sides. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 64 2. Apply an adjustable wrench to the machined surface at B. 3. Turn the cylinder rod until boom is level to the ground. 4. Secure jam nut A. Same procedure applies to both sides. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 65: Adjusting Floating Frame Pivots

    A 1/2 turn and check again. (Fig. 42 ) If boom pivots too freely, tighten adjustment cap screws 1/2 turn and check again. Boom is properly adjusted when it returns to horizontal position. Fig. 42 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 66: Adjusting Boom Transport Postion

    3. Loosen the jam nuts on the turnbuckle. Adjust (tighten) the turnbuckle so that the outer wing section contacts the boom transport stop bracket. Tighten the turnbuckle another three complete turns and retighten the jam nuts. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 67: Winter Storage

    Turn pressure regulator valve counter-clockwise until all spring tension is released. Turn boom section valves off. Store sprayer in a safe, dry location away from children and animals. Protect from direct sunlight. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 68: Operational Problems

    In case of leaks; DO NOT overtighten any fittings.(Fig. 44). Disassemble, check the condition and position of any O-ring or gasket, clean, lubricate and then reassemble. For radial connections (Fig. 44) only hand tighten them. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 69: Nozzle Tubes And Fittings

    The O-rings need to be lubricated ALL THE WAY AROUND before fitting on to the nozzle tube. Fig. 44 HARDI recommends using a vegetable based oil to prolong the life of the O-ring. 10.2 Checking the Valve Cone in Distribution Valves Periodically check the distribution valves for proper sealing.

  • Page 70: Emergency Operation Of Esc Control

    O-ring at the indicator should be positioned at the top position line A. If any deviation is found, pull out the plug B, loosen the screws C and adjust the length of the cord. Fig. 47 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 71: Troubleshooting

    B. Small tear or pin hole in suction hose. C. PTO shaft slipping on pump shaft. D. Bad suction valve or suction side air leak. E. Valves on Pressure Manifold not in correct position. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 72 A. Bottom of suction tube plugged. B. PTO shaft slipping on pump crank shaft. C. Bad Suction Mainfold valve or suction side air leak. D. Valves on Pressure Manifold not in correct position. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 73: Foam Marker

    C. Weak Foam Concentrate. D. Water too hard (Add water softener) A. Short in electrical system or bad 5. Keeps blowing fuses. compressor. B. Bad relay on printboard. C. Tank filter plugged. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 74: Flush & Rinse

    A. Restrictor cone from pump supply line not the correct size (White - bottom tank discharge valve 9016/9018 Pump). open. B. Restrictor cone missing. C. Restictor cone on wrong side of the valve. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 75: Hydraulics

    Attach cable to control box to control box No power supply to control Check all connections and cables in power supply Cable from control box to Replace cable hydraulic manifold is damaged HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 76: Hy Hydraulics - Schematic

    Center is too tight to H-frame. Readjust center to H-frame 11.6 HY-Schematic RIGHT FOLD LEFT FOLD L=3100 L=3000 (10’-2”) (9’-10”) L=3000 L=3100 (9’-10”) (10’-2“) L=170 L=170 (6-11/16 “) (6-11/16 “) L=5000 (16’-5“) TO TRACTOR Fig. 49 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 77: Hz Hydraulics - Schematic

    11.7 HZ-Schematic Fig. 50 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 78: Accessories

    Chemical-Filler Rinse Kit A container rinse kit for liquid containers or plastic bags is also available for installation into the chemical filler hopper. Refer to the Chemical Filler Operators Manual for instructions. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 79: Flush System

    80 gal. tank. Refer to the Flush & Rinse System™ Operators Manual for complete operational instructions. Fig. 54 Flush & Rinse Tank 2 (22 GAL.) HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 80: Tank Rinse System

    See the Flush & Rinse™ System Operator Manual for complete operational instructions. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 81: Foam Marker System

    Foam Marker Drop Assembly The Foam Marker helps prevent skipping or over lapping during spray application of solution, both which can be costly. HARDI Foam Marker features a sprayer mounted compressor, poly tank, extruded foamer hoses and in-cab electrical controls providing right or left drop selection and the rate of foam droplets.

  • Page 82: Nurse Tank Quick Fill

    . The quick fill is equipped with a handy 1/4 turn shut-off valve. 12.7 Front Tank Fig. 60 Front Tank A front tank is available in either 250 or 350 gallon sizes with a full range of options and accessories. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 83: Suction Filter

    Fig. 62 Agitation Bypass Valve This valve directs either return liquid from the E.C. control to the tank or back to the pump allowing for more complete draining of the tank before cleaning. HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...

  • Page 84: Warranty Policy And Conditions

    13.0 WARRANTY POLICY AND CONDITIONS HARDI INC. , 1500 West 76th Street, Davenport, Iowa USA and 290 Sovereign Road, London, Ontario, Canada hereinafter called "HARDI", offers the following limited warranty in accordance with the provisions below to each original retail purchaser of HARDI new equipment of its own manufacturer, from an authorized HARDI dealer,...
  • Page 85 HARDI's liability is limited to replacement of the tank, FOB our plant at no cost to the purchaser during the first twelve months; at 20% of the then current price during the second year ;...
  • Page 86 Notes: HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 87 WARRANTY REGISTRATION CERTIFICATE In order to qualify for HARDI warranty, this certificate MUST be com- pletely filled in, signed and mailed to HARDI INC. within 30 days of delivery of the sprayer. SPRAYER MODEL: (Full Description) SPRAYER ORDER NO. SERIAL NO.
  • Page 88 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL...
  • Page 90 - Please contact your local HARDI dealer. To contact HARDI directly: ® - Please use the HARDI ® Customer Service number: 1-866-770-7063 - Or send your email to: CUSTSERV@hardi-us.com ® HARDI INC. Visit us online at: www.hardi-us.com HARDI ® MIDWEST HARDI ®...

This manual is also suitable for:

Mega 350

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