Hagie STS 12 Operator's Manual
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Hagie STS 12 Operator's Manual

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Proposition 65 Warning
WARNING: Diesel engine exhaust and
some of its constituents are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
WARNING: Battery posts, terminals, and
related accessories contain lead and lead
compounds, chemicals known to the State
of California to cause cancer and birth
defects or other reproductive harm.
ANY PICTURES CONTAINED WITHIN THIS OPERATOR'S
MANUAL THAT DEPICT SITUATIONS WITH SHIELDS, GUARDS,
RAILS, OR LIDS REMOVED ARE FOR DEMONSTRATION
PURPOSES
ONLY.
STRONGLY URGES THE OPERATOR TO KEEP ALL SHIELDS
AND SAFETY DEVICES IN PLACE AT ALL TIMES.
CALIFORNIA
HAGIE
MANUFACTURING
COMPANY

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  • Page 1 ANY PICTURES CONTAINED WITHIN THIS OPERATOR’S MANUAL THAT DEPICT SITUATIONS WITH SHIELDS, GUARDS, RAILS, OR LIDS REMOVED ARE FOR DEMONSTRATION PURPOSES ONLY. HAGIE MANUFACTURING COMPANY STRONGLY URGES THE OPERATOR TO KEEP ALL SHIELDS AND SAFETY DEVICES IN PLACE AT ALL TIMES.
  • Page 2 OPERATOR’S MANUAL HAGIE MODEL STS 12 HI-TRACTOR HAGIE MANUFACTURING COMPANY BOX 273 CLARION, IOWA 50525 (515) 532-2861 COVERS MACHINE SERIAL NUMBERS:U1600440001 thru U1600440100 01-04 493311 © 2003 Hagie Manufacturing Company. Clarion, Iowa USA...
  • Page 3 ABBREVIATIONS A/C ..........AIR CONDITIONING MAINT ............ MAINTENANCE ACCUM ..........ACCUMULATOR MIN ..............MINUTE ADJ ..............ADJUST M/F............. MAINFRAME ADPTR ............ADAPTER MPH ..........MILES PER HOUR ALT ............ALTERNATOR MT..............MOUNT AMP ..............AMPERE MTH ..............MONTH APPROX ........... APPROXIMATELY MTR ..............
  • Page 4 We thank you for choosing a Hagie sprayer and assure you of our continued interest in its satisfactory operation for you. If we might be of assistance to you, please call us.
  • Page 5 The user is responsible for inspecting the any part of the manual or require additional machine and having parts repaired or replaced information or service, contact the Hagie Customer when continued use of the product causes damage Support Department: Hagie Manufacturing Company...

  • Page 6: Table Of Contents

    TABLE OF CONTENTS SAFETY/DECALS......................4-12 SPRAYER IDENTIFICATION ..................13-14 III. SPECIFICATIONS ......................15-19 OPERATING INFORMATION .................. 20-52 CALIBRATION ......................53-54 TRANSPORTING ......................55-56 VII. SERVICE AND MAINTENANCE ................57-80 VIII. STORAGE ........................81-82 TROUBLE SHOOTING ....................83-90 LIMITED WARRANTY ....................91 INDEX ..........................

  • Page 7: Safety/Decals

    I. SAFETY/DECALS SAFETY PRECAUTIONS Most accidents occur as the result of failure to Therefore, you must study this Operator’s Manual follow simple and fundamental safety rules. For this and learn how to use the sprayer controls for safe reason, most accidents can be prevented by operation.
  • Page 8 I. SAFETY/DECALS OPERATING TREAD WIDTH  Select widest tread setting to fit between crop rows. SPRAYER BOOMS  Cradle booms when leaving sprayer unattended.  Make sure booms are folded when cradled.  Select a safe area before unfolding booms. Avoid power lines and overhead structures.
  • Page 9 I. SAFETY/DECALS REPAIR/MAINTENANCE HYDRAULICS  Use caution when working with hydraulic fluid under pressure. Escaping hydraulic fluid can have sufficient force to penetrate your skin, causing serious injury. This fluid may also be hot enough to burn.  Always lower load or relieve hydraulic pressure before repairing a hydraulic oil leak. ...
  • Page 10 I. SAFETY/DECALS CHEMICAL HANDLING  Never allow chemicals to come in contact with skin or eyes. Wear protective clothing or respirators as recommended by chemical manufacturer. Store this clothing outside cab so as not contaminate filtered cab environment. Also, clean your boots to remove soil or other contaminated particles prior to entering cab.
  • Page 11 I. SAFETY/DECALS WARNING DECALS Decals warning you of avoidable danger are warning decals and other instructional Hagie located on various parts of the sprayer. They are decals or machine striping may be purchased there for your personal safety and protection. DO through the Hagie Customer Support Department.
  • Page 12 I. SAFETY/DECALS 650118 On engine compartment, in front of air intake. 650337 Inside right-hand cab window, above controls. 650339 On hydraulic reservoir, to left of sight gauge. DECALS CONTINUED...
  • Page 13 I. SAFETY/DECALS 650339 On transom, near boom control manifold. 650340 Inside right-hand cab window, above controls. 650848 On ladder pivot tube.
  • Page 14 I. SAFETY/DECALS 650849 On engine compartment, near fuel cell cap. 650850 Left side, solution tanks. 650851 Left rear mainframe. DECALS CONTINUED...
  • Page 15 I. SAFETY/DECALS 650852 Above left door handle, inside cab. 650981 On engine compartment, near radiator cap. 650982 Above top battery.

  • Page 16: Sprayer Identification

    II. IDENTIFICATION NUMBERS SPRAYER IDENTIFICATION Each Hagie sprayer is identified by means of a identification plates that describe the type of mount frame serial number. This serial number denotes and gear ratio. To ensure prompt, efficient service the model, year in which it was built, and the when ordering parts or requesting service repairs number of the sprayer.
  • Page 17 II. IDENTIFICATION NUMBERS Planetary Hubs Left Right Front: Rear: Hydrostatic Pumps Front: Rear: Front Wheel Motors Left: Right: Refer to parts manual. Rear Wheel Motors Left - w/ Sensor: Right - w/o Sensor: Refer to parts manual.

  • Page 18: Specifications

    III. SPECIFICATIONS SPRAYER DIMENSIONS A. Overall tractor height ......... 149” E. Wheel base ..........140” B. Raised transom height ......142.5” F. Sprayer length to engine rear ..... 311.5” C. Transom lift range ....20-105” (85” range) G. Sprayer length to booms folded ..... 318” D.
  • Page 19 III. SPECIFICATIONS ENGINE Manufacturer and model ............Cummins Model..................QSB5.9-275 Type ..................Electronic with air to air cooler and turbocharger Number of cylinders ..............6 Displacement ................5.9 liter (360 c.i.) Power ..................275 hp (205 kW), intermittent Type of fuel ................Number 1 or number 2 diesel Fuel system ................
  • Page 20 Pressure gauge ............... 100 PSI glycerin filled Monitor ..................Raven 460 (GPS-ready) Fence row nozzle ..............Two position, remote activated FOAM MARKING SYSTEM Make..................Hagie Foam Marker Type ..................Live air RINSE SYSTEMS Spray system rinse (solution tanks, pump, and booms) ..Standard...
  • Page 21 Battery ..................Dual 12V, negative ground Alternator ................. 130 AMP, voltage regulated Starter..................12V with solenoid Circuit Breakers/Fuses (See Model STS 12 Parts Manual.) Lights Front of cab ................2 halogen field lights Transom mount ............... 4 halogen work lights (2 each) Boom cradle (forward) .............
  • Page 22 III. SPECIFICATIONS TIRES Tires (front and rear) Standard .................. 380/90R46 (Radial TU) Air pressure ..............35 PSI (240 kpa) Tire width ............... 15.0 in. (381 mm) Load capacity at 25 MPH (40.2 Km/H) ......7150 lbs. (3250 kg) Overall diameter ............72.7 in. (1847 mm) Static load radius (suggested—will vary with load) ..

  • Page 23: Operating Information

    IV. OPERATING INFORMATION OPERATING THE ENGINE Pre-operational Checks Page Reference 1. Check the engine oil level. Do not operate the engine when oil is below the low mark on dipstick. 2. Check the coolant level in the radiator and the coolant overflow reservoir. 63-64 3.
  • Page 24 IV. OPERATING INFORMATION Start engine from operator’s seat only. When running engine in a building, be sure there is adequate ventilation. 1. Position hydrostatic control lever to “N” (neutral) position. 2. Put the parking brake switch (fig. 4.01) to the “ON” position.
  • Page 25 IV. OPERATING INFORMATION HYDROSTATIC SYSTEM Hydrostatic Drive 1. Speed ranges are selected by a three-position electronic switch mounted on the console (fig. 4.03, item 1). The lower the setting, the higher the torque, but the lower the speed. 2. Increase engine RPM with the throttle switch (fig. 4.03, item 2) to the maximum recommended engine speed setting.
  • Page 26 IV. OPERATING INFORMATION Parking Brake When the engine is shut off or if the charge pressure is below 150 PSI the brakes will become activated. To set the brakes while the engine is running, activate the switch located on the right-hand switch panel. To engage the brakes, press the safety lock (fig.
  • Page 27 IV. OPERATING INFORMATION HYDRAULIC SYSTEM The auxiliary hydraulic system is an open type level, fold), tread adjust, ladder outer boom breaka- directly mounted behind the heavy duty variable way and the solution pump. displacement pump and right side of engine. The After supplying each of these systems, the systems consists of two dual gear pumps that sup- hydraulic oil is sent to the oil cooler at the rear of...
  • Page 28 IV. OPERATING INFORMATION Operating the Hydraulic Ladder Lift Never operate ladder while anyone else is on the service platform, ladder or on the ground near the machine. To raise or lower the ladder, locate the ladder switch on the right-hand console (fig. 4.11, item 2). Depress the top of the switch to raise the ladder and depress the bottom of the switch to FIG 4.09 lower the ladder.
  • Page 29 IV. OPERATING INFORMATION Operating the Hydraulic Tread Adjust Never adjust the hydraulic tread on a public roadway. Make sure the sprayer is on level ground where there are no ditches or valleys to interfere when you perform the adjustment. 1. Survey the surroundings and allow yourself enough room to adjust tread either in forward or reverse.
  • Page 30 (page 30) and vertical fold (page 31). turns it into a 60 foot boom (see pages 31 & 36). Manual- All STS 12 spray booms are equipped with a hy- ly folding the outer extensions of the 60/80/90 foot sys- draulic breakaway circuit.
  • Page 31 IV. OPERATING INFORMATION Lift To raise and lower the transom/boom assembly, depress the “GRAY” (UP) or the “RED” (DOWN) buttons on the hydrostatic drive handle (fig. 4.16 item 1 & 2). While depressed, either button activates the transom lift cylinders (fig. 4.15). FIG 4.15 NOTE: See your spray tip manufacturer’s...
  • Page 32 IV. OPERATING INFORMATION Level To increase or decrease the angle of each individual boom level, depress the left or right “GRAY” (UP) or the left or right “RED” (DOWN) buttons on the hydrostatic drive handle (fig. 4.19, items 1 thru 4). While depressed, these buttons activate the level cylinders connecting either boom to the transom (fig.
  • Page 33 IV. OPERATING INFORMATION Fold HORIZONTAL BOOM FOLD - To fold either boom horizontally in toward the machine or out away from the machine, depress the top or bottom of either or both “BOOM FOLD” switches (fig. 4.22). While depressed, these switches activate cylinders connecting either boom to the transom (fig.
  • Page 34 IV. OPERATING INFORMATION Fold VERTICAL EXTENSION FOLD - To fold the boom extensions vertically in or out, depress the top or “bottom of the “EXTENSION” switch (fig. 4.25). This activates both extension cylinders connecting the inner boom section and the center boom section (fig. 4.24). Fold or unfold the booms in an open area only.
  • Page 35 IV. OPERATING INFORMATION Cradling Booms The booms should always be cradled when traveling, transporting, or parking for an extended period of time. The booms must be folded when cradled. To cradle the booms, fold the boom extensions in, raise the transom, and fold the booms in toward the machine.
  • Page 36 IV. OPERATING INFORMATION Folding 90’ Boom to 80’ Boom To convert a 90 foot boom to an 80 foot boom, man- ually close the solution supply valve on the outer section (fig. 4.30). Remove the pin on the back side of the boom so it will hinge forward (fig.
  • Page 37 IV. OPERATING INFORMATION SPRAY SYSTEM The spraying system is a constantly-monitored information from various inputs to help determine continuously-adjusted computer-controlled GPM (gallons per minute) and GPA (gallons per system. The cab-mounted digital monitor receives acre). SPRAY SYSTEM OPERATION INSTRUCTIONS OPERATION PAGE REFERENCE 1.
  • Page 38 IV. OPERATING INFORMATION Solution Pump To turn the solution pump (4.33) on, place the solution pump switch (fig. 4.34) to the “ON” position while at a relatively low engine RPM setting (1,000 RPM). Increase engine RPM slowly and maintain full recommended throttle RPM for field operation. When finished applying solution or if solution tank is empty, turn the solution pump switch to the “OFF”...
  • Page 39 IV. OPERATING INFORMATION Electric Solution Valves The spray booms are divided into sections that are independently supplied with solution therefore independently be shut off or turned on. Sixty foot boom configu- rations are divided into three sections and the valves are mounted on the transom.
  • Page 40 IV. OPERATING INFORMATION Main Solution Switch Main spray power can be controlled from two different loca- tions: a floor-mounted “dimmer-style” switch (fig. 4.38) or a switch mounted on the hydrostatic control lever (fig. 4.39). Ei- ther one controls the power supply to the panel of boom solution valve switches (fig.
  • Page 41 IV. OPERATING INFORMATION Fence Row Applicator To operate the fence row nozzle, locate the fence row switch on the switch control panel (fig. 4.41). If you wish to turn on the right fence row nozzle, depress the top side of the fence row switch.
  • Page 42 IV. OPERATING INFORMATION Solution Quick-Fill To fill the solution tank, make sure the sump valve under the tank is open. To access the front fill, pull the front fill latch lever down and the assembly will lower (fig. 4.43). Connect it to your solution supply (fig.
  • Page 43 IV. OPERATING INFORMATION Inductor Operation With the engine running and the parking brake Load water only: B-connected, C– on, E– off. Suck water only*: B-connected, C-on, E-off, F-off. set, lower the inductor assembly with the inductor Load water/induct chem: B-connected,E-open, F- control box (fig.
  • Page 44 IV. OPERATING INFORMATION AGITATION SYSTEM The speed of the sparge agitation system is controlled by a variable flow solution valve mounted on the solution pump (fig. 4.48). The agitation switch (fig. 4.49) on the right-hand console controls the rate of flow through the sparge system. While watch- ing the indicator on the sparge valve (fig.
  • Page 45 IV. OPERATING INFORMATION Foamer Operation To operate the foam marking system, locate the rocker RIGHT FOAM switch on the side of the hydrostat control handle (fig. 4.51). De- press the top of the switch foam is desired from the left foam drop.
  • Page 46 IV. OPERATING INFORMATION Filling Foam Marker System Before performing any service or refilling of the foam marker, shut the engine off and relieve system pressure from the tank. DO NOT stand directly over or in front of valves when opening. Relieve pressure from the foam tank by opening the ¼"...
  • Page 47 IV. OPERATING INFORMATION Rinse System Operation NOTE: Activate the rinse system only after solution tank is empty. TO RINSE SOLUTION TANK: 1. Solution pump switch should be in the “ON” position (fig. 4.55). 2. Turn on spray system monitor. Turn the rate switch to the “MANUAL”...
  • Page 48 IV. OPERATING INFORMATION HAND WASH SYSTEM NOTICE FILL WITH FRESH WATER ONLY Fill hand wash system tank (fig. 4.57) with fresh water only. The hand wash valve is located under the left side of the sprayer (fig. 4.58). Remember to close the valve before FIG 4.57 refilling.
  • Page 49 IV. OPERATING INFORMATION LIGHTS HIGHWAY LIGHTS - Mounted on the inside of each transom lift arm mount (two total) is a halogen driving lamp (fig. 4.61, item 2). Use these lights when traveling on a public road at night. Turn them on by twisting the light lever (fig.
  • Page 50 IV. OPERATING INFORMATION Work Lights Additional work lights are located on each boom cradle (fig. 4.63, items 1 & 2), one on each side facing forward and one on each side facing backward. Use these lights when operating in a field after dark.
  • Page 51 IV. OPERATING INFORMATION Turn Signals To activate the front (fig. 4.66) and rear turning signals (fig. 4.67, item 2), move the turn signal lever (fig. 4.65, item 1) up to turn right and down to turn left. Steering column-mounted turn signal indicators will correspondingly flash when either side of the turn signals is activated.
  • Page 52 IV. OPERATING INFORMATION HAGIE STS 12 CAB FIG 4.68 Emergency Exit ................50 Windshield Wiper/Washer ............. 51 Message Center ................52...
  • Page 53 IV. OPERATING INFORMATION Emergency Exit The right cab door may be opened in the event that an emergency exit is required. To open the door: 1. Grasp the right door emergency exit handle (fig. 4.69) and lift upward (fig. 4.70). 2.
  • Page 54 IV. OPERATING INFORMATION Windshield Wiper/Washer To turn the windshield wiper on, locate the windshield wiper switch on the front of the head liner (fig. 4.72, item 1). Depress the switch to the “ON” position. The wiper will continue to operate until the switch is returned to the “OFF” position.
  • Page 55 IV. OPERATING INFORMATION Message Center The message center in the cab of a Hagie STS 12 offers valuable information such as en- gine RPM, sprayer ground speed, water temper- ature (WT), engine oil pressure (EOP), fuel per- centage remaining and hydrostatic transmission range selection.

  • Page 56: Calibration

    V. CALIBRATION CALIBRATING YOUR SPRAYING SYSTEM important apply chemicals job. recommended by the manufacturers of the product. For help in determining the nozzle spacing and In order to do so, the spraying system must be height of boom, refer to the spray product catalog properly calibrated.
  • Page 57 V. CALIBRATION The measured flow rate should be the same as trouble shooting guide in the service manual for the the flow rate shown on the chart below. The chart spray system’s monitor. shows rate of discharge in gallons per minute for All nozzles should be spraying at about the various field speeds and row spacings to apply 10 same flow rate.

  • Page 58: Transporting

    VI. TRANSPORTING A. DRIVING When driving the sprayer on a public road or highway, drive carefully and follow these steps. 1. Always have the booms in the folded position and cradled when driving or transporting. 2. Flashing hazard/warning lights have been placed on the sprayer to warn other drivers. 3.
  • Page 59 Get someone to help guide off the trailer. Keep everyone a safe distance from the sprayer. e. Uncover or replace the SMV (Slow Moving Vehicle) emblem. NOTE: The Model STS 12 should never be towed under any circumstances. Machine damage will occur and void the power train warranty.

  • Page 60: Service And Maintenance

    VII. SERVICE AND MAINTENANCE PAGE Service Point ENGINE OIL DAILY RADIATOR COOLANT LEVEL DAILY COOLANT CONCENTRATION AS REQ 500 HRS* RADIATOR GRILLE SCREEN DAILY ENGINE DRIVE BELT AS REQ DAILY A/C COMPRESSOR BELT AS REQ 250 HRS A/C COMPRESSOR FUEL FILTER (WATER SEPARATOR) 500 HRS* DAILY AIR INTAKE FILTER...
  • Page 61 VII. SERVICE AND MAINTENANCE SERVICE INTERVALS Initial checks after receiving machine then IMMEDIATELY HOURS HOURS 1) Check lug nut torque, then every 50 hours (page 74) then FIRST 50 HOURS HOURS HOURS HOURS ® 1) Change Torque Hub oil, then every 500 hours (page 62) 2) Change hydrostatic charge and suction filter, then every 250 hours (page 67) Daily HOURS...
  • Page 62 VII. SERVICE AND MAINTENANCE As Required HOURS 1) Change coolant concentration (page 63) 2) Clean radiator grille screen (page 67) 3) Change engine drive belt (page 73) 4) Change A/C compressor belt (page 73) 5) Charge A/C compressor (page 65) 6) Change fuel filter (water separator) (page 69) 7) Change hydraulic reservoir oil (page 61) 8) Clean high-pressure in-line filter on tread adjust stack valve (page 68)
  • Page 63 VII. SERVICE AND MAINTENANCE SERVICE INTERVALS Every 50 HOURS HOURS 1) Check tire pressure (page 79) 2) Check lug nut torque (page 74) 3) Visually inspect tread adjust bearing bolts (page 75) 4) Grease front steering zerks (page 70) 5) Knock particles from fresh air intake cab filter (page 69) Every 100 HOURS HOURS ®...
  • Page 64 VII. SERVICE AND MAINTENANCE FLUIDS Engine oil OIL LEVEL - The engine oil level dipstick is located on the left-hand side of the engine (fig. 7.01). Never operate the engine with the oil level below the “L” (low) mark or above the “H” (high) mark.
  • Page 65 VII. SERVICE AND MAINTENANCE ® Torque Hub ® OIL LEVEL - Each Torque Hub should maintain an oil level of half full at all times. Less than that would limit lubrication, and over half full could cause overheating and damage. To check oil ®...
  • Page 66 VII. SERVICE AND MAINTENANCE Cooling System COOLANT TYPE - Your cooling system should always be sufficiently charged with an adequate mixture of antifreeze and water, regardless of the climate, in order to maintain a broad operating temperature range. Your cooling system has been factory-charged with an ethylene glycol-based antifreeze.
  • Page 67 Never smoke while fueling. Keep a fire extinguisher within reach while refueling. The fuel cell on an STS 12 holds 150 gallons - do not fill it completely: fuel can expand and run over. Wipe up all spilled FIG 7.09...
  • Page 68 VII. SERVICE AND MAINTENANCE Air Conditioning TYPE - The cab on your sprayer is equipped with a R-134a air conditioning system. RECHARGING - Recharge it only with R-134a refigerant. If your air conditioning system is mistakenly charged with R-12 refigerant, serious problems, such as compressor seizure, may result.
  • Page 69 VII. SERVICE AND MAINTENANCE FILTERS Engine Air Intake LOCATION – The engine air intake filter is accessed by opening the door on the front of the engine compartment (fig. 7.12). REMOVAL - The engine air intake filter element should only be removed if it is going to be replaced.
  • Page 70 VII. SERVICE AND MAINTENANCE Radiator Screen In order to maintain maximum air flow through the engine cooling system’s radiator, oil cooler, and air conditioning condenser, the cooling air intake grille (fig. 7.15) must be inspected often and periodically cleaned. NOTE: Failure to keep cooling systems clean can cause over heating and damage to the hydrostatic system and/or engine.
  • Page 71 VII. SERVICE AND MAINTENANCE FILTERS CONTINUED High Pressure In-line Filter The valves on the tread adjust circuit are protected by a 90 Micron in-line sintered bronze filter (fig. 7.17). When the filter element is removed for cleaning, caution should be taken so the gasket is in the proper place when re-installing (fig.
  • Page 72 VII. SERVICE AND MAINTENANCE Fuel Filter PRIMARY (WATER SEPARATOR) - (fig. 7.20). Drain water and sediment from the separator daily. Replace every 500 hours or once a year, whichever comes first. IN-LINE STRAINER - (fig. 7.21). Note direction of fuel flow arrow when replacing.
  • Page 73 VII. SERVICE AND MAINTENANCE LUBRICATION Steering Bearings Grease zerks are located on the “tie rod” ball pivot (fig. 7.25, item 1) and steer- ing plate (fig. 7.25, item 2) of each front leg (four places total). Grease all four zerks once a week or every 50 hours, whichever comes first.
  • Page 74 VII. SERVICE AND MAINTENANCE ELECTRICAL Batteries SAFETY Batteries contain sulfuric acid. Avoid contact with skin, eyes, or clothing. Do not inhale fumes or ingest liquid. Batteries contain gases which can explode. Keep sparks and flame away while servicing. FIG 7.26 SERVICE ACCESS - The batteries are located at the rear of the machine behind battery service access panel (fig.
  • Page 75 (fig. 7.29) for cab functions and controls located in the cab such as ladder, lights, tread adjust, etc. and engine compartment (fig. 7.30) for engine functions. Refer to the Hagie STS 12 Parts Manual for specific infor- mation regarding correct breaker location and size. FIG 7.28 FIG 7.29...
  • Page 76 VII. SERVICE AND MAINTENANCE BELTS Engine Drive Belt REMOVAL - Insert a 3/8 inch square ratchet drive (fig. 7.31) into the belt tensioner (fig. 7.32, item 1) and lift upward to remove the belt (fig. 7.32, item 2). INSPECTION - Visually inspect the belt daily. Check the belt for intersecting cracks (fig.
  • Page 77 VII. SERVICE AND MAINTENANCE BOLT TORQUE Wheel Bolts ® To install wheel and tire assembly on the Torque Hub lubricate studs with anti-seize grease. Align the wheel bolt holes ® with the Torque Hub studs and mount the wheel on the hub. FIG 7.35 NOTE: To achieve even torquing consistency, the...
  • Page 78 If the bolt torque has to be operated on your machine, set all bearing bolt loosened to 25 foot-pounds in order for torque settings to 50 foot-pounds and continue the hydraulic tread adjust to work freely, inspection as above without adjustment test. call Hagie Customer Support.
  • Page 79 (subtract adjustment. For further assistance regarding toe-in the front measurement from the rear measurement measurement and adjustment, contact the Hagie - it must be a positive number). Correct toe-in Customer Support Department.
  • Page 80 VII. SERVICE AND MAINTENANCE TOE-IN ADJUSTMENT To adjust the toe-in of the front tires follow these in- structions for both front steering cylinders carefully: 1. Loosen jam nut (FIG.7.41, item3) 2. Move left and right tires evenly until difference in di- mension “...
  • Page 81 VII. SERVICE AND MAINTENANCE SPRAY SYSTEM Spray Tips At the beginning of each season, or as required, remove a random sample of spray tip caps (fig. 7.43, item 3) and inspect the nozzle tips. If they are plugged or worn, clean or replace them.
  • Page 82 VII. SERVICE AND MAINTENANCE TIRES Air Pressure Check tire pressure once a week or every 50 hours of operation (fig. 7.45). Never inflate a tire more than the recommended maximum air pressure. Use an air line with a locking air chuck and stand behind tire tread while filling (fig. 7.46).
  • Page 83 VII. SERVICE AND MAINTENANCE DAILY INSPECTION Inspection Point Action (if necessary) Check Engine oil level .................... Add oil Radiator coolant level .................. Add antifreeze solution Coolant overflow reservoir level ..............Add antifreeze solution Engine drive belt ..................Replace belt ® Filter Minder ....................

  • Page 84: Storage

    For touch-up paint recommendations contact the Hagie Manufacturing Customer Support Department. 10. Replace worn or missing decals. See pages 8-12 for proper location of warning decals and their corresponding part number. Warning decals and all other Hagie decals are available through the Hagie Manufacturing Customer Support Department.
  • Page 85 VIII. STORAGE STORAGE CONTINUED 11. Use a multi-purpose grease to coat exposed hydraulic cylinder rods. 12. To winterize the spray system, it is recommended that you use an environmentally-safe type antifreeze and water mixture that will give you adequate protection to minus 30 degrees below zero. Drain any remaining solution in the system and run the antifreeze mixture through the spray system until it comes out all boom openings.

  • Page 86: Trouble Shooting

    IX. TROUBLE SHOOTING A. ENGINE Start engine from operator’s seat only. When running engine in a building, be sure there is adequate ventilation. PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Engine won’t crank Dead battery Recharge or replace battery Poor battery connections Clean and tighten Starter or starter relay Test;...
  • Page 87 IX. TROUBLE SHOOTING ENGINE CONTINUED PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Engine overheats Engine overloaded Reduce load Dirty radiator core or dirty grill Remove all foreign material and screen clean all items Faulty radiator cap Replace cap Loose or faulty fan belt Tighten or replace fan belt Faulty thermostat Replace thermostat...
  • Page 88 IX. TROUBLE SHOOTING B. SPRAY SYSTEM CHEMICALS ARE DANGEROUS Read The Chemical manufacturer’s labels to avoid injury or damage. PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Solution pump will not prime Low water level in pump Making sure the solution tank is not empty, solution pump is self- priming Air leak in suction line...
  • Page 89 Check continuity and replace wire Faulty switch Replace switch Short in solenoid coil Replace valve Bad valve Replace valve NOTE: If your unit is equipped with a high-pressure system, call the Hagie Manufacturing Customer Support Department for possible causes and suggested remedies.
  • Page 90 Machine will move in only one Faulty high pressure relief valve Switch relief valves from side to direction side; problem reverses, replace multi-function valve (Call Hagie Customer Support and refer to parts manual) HYDROSTATIC SYSTEM CONTINUED...
  • Page 91 IX. TROUBLE SHOOTING HYDROSTATIC SYSTEM CONTINUED PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Hydrostatic system responding Engine speed too low Set engine at operating RPM slowly before trying to move machine Oil level in reservoir low Fill reservoir to proper level with approved oil;...
  • Page 92 IX. TROUBLE SHOOTING D. HYDRAULIC SYSTEM DO NOT GO NEAR LEAKS. High pressure oil easily punctures skin causing injury, gangrene, or death. If injured, seek emergency medical help. Immediate surgery is required to remove oil. Do not use finger or skin to check for leaks. Lower load or relieve hydraulic pressure before loosening fittings.
  • Page 93 IX. TROUBLE SHOOTING E. ELECTRICAL NOTE: Batteries contain sulfuric acid. Avoid contact with skin, Disconnect battery when servicing eyes, or clothing. Do not inhale fumes or ingest liquid. any part of electrical system to Batteries contain gases which can explode. Keep prevent system damage.

  • Page 94: Limited Warranty

    Hagie approval. No commercial loss coverage Hagie shall not be liable for incidental or consequential damages or injuries (damage and repairs of equipment itself, loss of profits, rental or substitute equipment, loss of good will, etc.). SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAM- AGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

  • Page 95: Index

    INDEX PAGE PAGE Air Conditioning System Fence Row Belt ..................73 L.E.D. Indicator ..............38 Cab Filters Operation ................38 Fresh Air Intake ............69 Switch ................38 ® Charcoal ..............69 Filter Minder ................. 66 Recirculation ..............69 Filters Charging System ...............
  • Page 96 Switch ................51 Service/Maintenance ............57-80 Solution Line Strainer ............68 Winter Storage Directions ..........81-82 Solution Pump ............... 35 Specifications ..............15-19 Spray Booms Configuring 80’ to 90’ ............33 Cradling ................32 Operation ..............27-33 © 2003 Hagie Manufacturing Company. Clarion, Iowa USA...
  • Page 97 NOTES...

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