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Hagie UpFront STS 10T 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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Summary of Contents for Hagie UpFront STS 10T

  • 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 10T HI-TRACTOR HAGIE MANUFACTURING COMPANY 721 CENTRAL AVENUE WEST BOX 273 CLARION, IOWA 50525-0273 (515) 532-2861 COVERS MACHINE SERIAL NUMBERS:U16T0990001 thru U16T1111100 01-11 493445 © 2008 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 ........................1.1-1.9 SPRAYER IDENTIFICATION ....................2.1-2.2 III. SPECIFICATIONS ........................3.1-3.6 OPERATING INFORMATION ................... 4.1-4.32 CAB ..........................4.1-4.14 HYDROSTATIC SYSTEM ................... 4.15-4.18 HYDRAULIC SYSTEM ....................4.19-4.26 SPRAY SYSTEM ......................4.27-4.32 TRANSPORTING ........................5.1-5.4 SERVICE AND MAINTENANCE ..................6.1-6.23 SERVICE POINT REFERENCES ..................

  • Page 7: Safety/Decals

    I. SAFETY/DECALS SAFETY PRECAUTIONS Most accidents occur as the result of failure to and learn how to use the sprayer controls for safe follow simple and fundamental safety rules. For this operation. Likewise, do not let anyone operate reason, most accidents can be prevented by without instruction.
  • Page 8 I. SAFETY/DECALS OPERATING TREAD WIDTH Select a 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 •...
  • 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 of the cab so as not to contaminate filtered cab environment. Also, clean your boots to remove soil or other contaminated particles prior to entering cab.
  • Page 11 Decals warning you of avoidable danger are warning decals and other instructional Hagie decals located on various parts of the sprayer. They are or machine striping may be purchased through Hagie there for your personal safety and protection. DO Customer Support Department. To replace decals, NOT remove them.
  • Page 12 I. SAFETY/ DECALS 650164 Left side rear cab post. 650165 Right side rear cab post. 650174 In engine compartment, on radiator.
  • Page 13 I. SAFETY/ DECALS 650176 Inside right-hand cab post by rear window. 650178 Quick attach mount. 650339 On front cross member, left side (picture 1) On hydraulic reservoir, to left of sight gauge (picture 2)
  • Page 14 I. SAFETY/ DECALS 650848 On ladder pivot tube. 650849 On engine compartment, near fuel cell cap. 650850 On solution tank, near fill lid...
  • Page 15 I. SAFETY/ DECALS 650851 Left rear mainframe. Solution pump– hydraulic motor shield 650981 In engine compartment, near radiator cap. 650982 Fuel cell On fuel cell near batteries.
  • Page 16 II. IDENTIFICATION NUMBERS Each Hagie sprayer is identified by means of a tion plates that describe the type of mount and gear frame serial number. This serial number denotes ratio. To ensure prompt, efficient service when or- the model, year in which it was built, and the num- dering parts or requesting service repairs from ber of the sprayer.
  • Page 17 II. IDENTIFICATION NUMBERS Wheel Hubs Left Right Front: Rear: Hydrostatic Pumps Front: Rear: Sauer hydraulic pump Rear Front Front Wheel Motors Left: Right: Refer to parts manual. Rear Wheel Motors Left - w/ Sensor: Right - w/ Sensor: Refer to parts manual.

  • Page 18: Specifications

    III. SPECIFICATIONS A. ENGINE Manufacturer and model ............Cummins Model ..................QSB6.7-220 Type ..................Electronic with air to air cooler and turbocharger Number of cylinders ..............6 Displacement ................6.7 liter (360 c.i.) Power ..................215 hp (205 kW), (power bulge to 225hp) (optional 275hp) Type of fuel................
  • Page 19 III. SPECIFICATIONS C. AUXILIARY HYDRAULIC SYSTEM Type ..................Single closed center pump Pump type ................Load sense D. SPRAY SYSTEM Booms Type ..................6ft. Drop nozzles Standard ...................70 ft. (3 spray sections) Controls ..................Electro-hydraulic: fold/lift/level Level shock absorber ...............Gas-charged accumulator 2.Solution Fill Connection Quick-fill connection ..............2 in.
  • Page 20 III. SPECIFICATIONS G. ELECTRICAL SYSTEM 1.General Electrical System Battery ..................Dual 12V, negative ground Alternator ................. 130 AMP, voltage regulated Starter ..................12V with solenoid 2.Circuit Breakers/Fuses FUSE MODULE 1 MDM Module ................3 AMP (1 each) Input power, control handle, ........... 5 AMP (4 each) console switch, console lights, field and work lights Ignition, hazard lights, head ...........
  • Page 21 III. SPECIFICATIONS RELAY MODULE 2 Brake light, spare (3), ignition ON, .......... 12V micro relays HVAC high fan ENGINE ELECTRICAL BOX Fuses ..................7.5 AMP (3 each) 10 AMP (2 each) 20 AMP (1 each) 125 AMP (2 each) Relays Start ..................
  • Page 22 III. SPECIFICATIONS H. CAB AND INSTRUMENTS 1. Cab General cab ................Tilt steering Windshield wiper/washer Dual side mirrors Dome light Tinted glass Training seat Temperature control ..............Full-range A/C charge type ............... R-134a Fresh air filtration ..............Paper and charcoal filter Seat ..................
  • Page 23 III. SPECIFICATIONS J. TIRES (front and rear) TIRE SIZE TYPE TREAD LOAD OVERALL STATIC ROLLING PRESSURE WIDTH CAPACITY* DIAMETER LOAD CIRCUM. PSI (kPa) in. (mm) lbs. (kg) In. (mm) RADIUS** in. (mm) in. (mm) STANDARD 380/85R46 Radial TU 15.2 6600 71.8 32.9 217.0...

  • Page 24: Cab

    IV. OPERATING SYSTEMS A. CAB Front Console A. Hazard/ Warning light switch F. Ignition switch B. Highway lights, running light G. Steering wheel tilt adjust switch H. Steering column release C. Steering Wheel pedal D. Turn signal indicator light E. Turn signal switch FIG.
  • Page 25 IV. OPERATING SYSTEMS A. CAB HIGHWAY LIGHTS/RUNNING LIGHTS– The high- way lights are mounted on the cab and either side of the transom (fig. 4.2-1). Use these trapezoid head lamps when traveling on a public road at night. Turn them on using the highway/running light FIG.
  • Page 26 IV. OPERATING SYSTEMS A. CAB IGNITION SWITCH– The ignition switch has three positions. The first position is the “OFF” position. The second position is referred to throughout this manual as “ON”, the third position is “START”. To engage the starter, turn the key to the “START” posi- tion and hold momentarily until the engine engages.
  • Page 27 IV. OPERATING SYSTEMS A. CAB Side Console FIG. 4.4-1 FIG. 4.4-2 A. Hydrostatic Lever B. Speed Control C. Throttle switch D. Brake/Ladder switch E. Agitation switch F. Solution Tank switch G. Rinse Tank switch H. Boom Extension switch Float switch J.
  • Page 28 IV. OPERATING SYSTEMS HYDROSTATIC LEVER– The hydrostatic lever is used to control the direc- tion of motion of the machine and the speed at which it travels. It is a part of the ACE hydrostatic drive system or the Automatically Controlled Engine Hydrostatic Drive.
  • Page 29 IV. OPERATING SYSTEMS AGITATION SWITCH- The agitation switch (fig. 4.6-1, item A) controls the rate of flow through the sparge system. For more information on the agi- tation system, refer to OPERATING SYSTEMS sec- tion D on the Spray Systems. TANK SWITCH- The tank switch (fig.
  • Page 30 IV. OPERATING SYSTEMS A. CAB POWER PORTS- On the front of the side console there are two power ports (fig. 4.7-1) for extra equipment to be plugged in. They are each protected by a 15 amp fuse. They are not intended for the permanent connection of extra systems to the sprayer.
  • Page 31 HAGIE DIAGNOSTIC PORT– The diagnostic port (fig. 4.8-1, item A) is used for diagnostic purposes only. The Hagie Customer Ser- vice department can hook into your system to gather information on faults and malfunctions of the machine. From this port, they would also be able to re-program the machine if it became necessary.
  • Page 32 IV. OPERATING SYSTEMS A. CAB SPRAY SYSTEM INDICATOR LIGHT– spray system indicator light (fig. 4.9-1, item A) will illuminate when the main spray control on the hydro- static lever (fig. 4.9-2) has been activated. If the light is not on, the spray system is not on. MDM–...
  • Page 33 IV. OPERATING SYSTEMS A. CAB FIELD LIGHTS AND WORK LIGHTS– The field lights (fig. 4.10-2), located on the front of the cab with the headlights, are activated by pushing the switch located on the upper right cab headliner (fig. 4.10-1, item A). Use these lights when operating in the field after dark.
  • Page 34 IV. OPERATING SYSTEMS A. CAB VENTS– There are 6 adjustable vents, 3 on each front cab corner post (fig. 4.11-1). They may be adjusted by rotating them for desired direction, or individually turned on or off with the directional fins. FIG.
  • Page 35 IV. OPERATING SYSTEMS A. CAB Other Features A. Res-Q-Me Tool/ Emergency Exit B. Cab Glass C. Rear-viewing Mirrors D. Buddy Seat E. Cab Fresh Air Filters F. Interior Lights G. Air-Ride Seat FIG. 4.12-1 FIG. 4.12-2 FIG. 4.12-4 FIG. 4.12-5 FIG.
  • Page 36 CAB FILTERS– Inside the cab are two filters (fig. 4.13-4), a charcoal filter and a paper filter. Refer to the SERVICE section B on filters for mainte- nance information. Refer to the Hagie Parts Manual for replacement part information. FIG. 4.13-4...
  • Page 37 IV. OPERATING SYSTEMS BUDDY SEAT– The buddy seat (fig. 4.14-1) was designed as an instructional tool. It is specifically designed for a “co-pilot” to be seated in a good position to be taught how to use the sprayer. The buddy seat has a hinged seat that lifts to reveal a storage com- partment.

  • Page 38: Hydrostatic System

    IV. OPERATING SYSTEMS B. HYDROSTATIC DRIVE SYSTEM FIG. 4.15-2 FIG. 4.15-1 A. Cummins Engine B. Tandem Hydrostatic Pumps FIG. 4.15-3 C. Front and Rear Wheel Motors D. Wheel Hubs CUMMINS ENGINE AND TANDEM PUMP– The STS 10T comes standard with a 215hp Cummins diesel engine (fig. 4.15-1). The engine has a direct-mounted Sauer-Danfoss 90 Series tandem hydro- static pump (fig.
  • Page 39 IV. OPERATING SYSTEMS B. HYDROSTATIC DRIVE SYSTEM Operating The Engine Start engine from operator’s seat only. When running engine in a building, be sure there is adequate ventilation. Pre-operational Checks Section Reference 1. Check the engine oil level. Do not oper- NOTE: ate when oil is below the low mark on Cold oil may not flow...
  • Page 40 IV. OPERATING SYSTEMS B. HYDROSTATIC DRIVE SYSTEM STARTING THE ENGINE- 1. Position the hydrostatic lever to “N” (neutral) position (fig. 4.17-1). 2. Put the parking brake switch( fig. 4.17-2) to the ON position (see below). Turn the ignition key switch to the on position, wait for the “wait to start”...
  • Page 41 IV. OPERATING SYSTEMS B. HYDROSTATIC DRIVE SYSTEM ACE: AUTOMATICALLY CONTROLLED ENGINE- 1. Speed ranges are selected by a red (decrease speed range) and green (increase speed range) electronic switch mounted on the hydrostatic lever (fig. 4.18-1, item A). The lower the setting, the higher the torque, but the lower the speed.

  • Page 42: Hydraulic System

    IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM FIG. 4.19-2 FIG. 4.19-3 A. Hydraulic Pump B. Power Steering C. Solution Pump D. Ladder E. Tread Adjust F. Spray Booms FIG. 4.19-5 G. Gear Pump FIG. 4.19-4 FIG. 4.19-6 FIG. 4.19-1 FIG. 4.19-7 The AUXILIARY HYDRAULIC SYSTEM is a load sensing, pressure compensated system with efficiency in mind.
  • Page 43 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM HYDRAULIC PUMPS– The hydraulic pump (fig. 4.20-1) circulates the hydraulic oil throughout the necessary systems and back through a cooler before returning it to the reservoir. If the level in the reservoir drops too low to safely operate the machine you must shut down the engine immediately to prevent damage to the hy- draulic system.
  • Page 44 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM Upright ladder is not a service platform or step. DO NOT step on the ladder while in upright position. DO NOT lower ladder while anyone is on the ground near the sprayer. DO NOT attempt to lower ladder from the ground level, ladder may swing quickly and strike an unsuspecting person.
  • Page 45 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM HYDRAULIC TREAD ADJUST– To adjust the tread width hydrauli- cally (if equipped) follow the instructions below: 1. Survey the surroundings and allow yourself enough room to adjust the tread in either forward or reverse. 2.
  • Page 46 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM SPRAY BOOMS The spray booms (fig. 4.23-1) are controlled by an electro-hydraulic system. This system consists of op- erator manipulated switches located in the sprayer’s cab and hydraulic cylinders attached to the booms. It pro- vides control of lift, level, and horizontal extension.
  • Page 47 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM Lift FIG. 4.24-3 NOTE: See your spray tip manufacturer’s guide for information regarding spray tip height (fig. 4.24-3). To raise and lower the transom/boom assembly, depress the “square rocker” on the hydrostatic lever (fig. 4.24-1) and move it either UP or DOWN.
  • Page 48 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM Level FIG. 4.25-1 To increase or decrease the angle of each individual boom level, depress the left or right “Round Rocker” UP or the left or right “Round Rocker” DOWN buttons on the hydrostatic lever (fig. 4.25-3). While depressed, these buttons activate the level cylinders connecting either boom to the transom (fig.
  • Page 49 IV. OPERATING SYSTEMS C. HYDRAULIC SYSTEM Horizontal Boom Extension FIG. 4.26-1 HORIZONTAL BOOM EXTENSION - To fold either boom horizontally in toward the machine or out , depress the right or left Rocker “Boom Fold” switches on the hydrostatic lever (fig. 4.26-3). While depressed, these switches activate cylinders connecting either boom to the transom (fig.

  • Page 50: Spray System

    IV. OPERATING SYSTEMS D. SPRAY SYSTEM Introduction The spraying system is a constantly monitored and continuously adjusted computer controlled system. The cab mounted digital console receives information from various inputs to help determine GPM (gallons per minute) and GPA (gallons per acre). In the following section, the components of the spray system will be explained.
  • Page 51 IV. OPERATING SYSTEMS D. SPRAY SYSTEM FIG 4.28-2 FIG 4.28-3 FIG. 4.28-5 FIG. 4.28-1 FIG. 4.28-4 A. 1000g Poly Tank B. 1000g Stainless Steel Tank C. Solution/Rinse Tank Valves D. Agitation Valve Switch E. Solution Pump F. Individual Solution Control Valve Switches FIG.
  • Page 52 IV. OPERATING SYSTEMS D. SPRAY SYSTEMS SOLUTION TANK– You have the option of the poly tank (fig. 4.29-1, item 1) or the stainless steel tank (fig. 4.29-1, item 2), both are 1000 gallon capacity. Their functions are similar, the only notable difference being the plumbing of the tanks. The poly tank has an eductor type agitation system and the FIG.
  • Page 53 IV. OPERATING SYSTEMS D. SPRAY SYSTEMS SOLUTION PRESSURE GAUGE– The pressure gauge (fig. 4.30-1, item 1) gives you a constant visual dis- play of the amount of solution being applied (measured in PSI). The pressure, as determined by the pulse width modulated control valve, will vary according to ground speed.
  • Page 54 IV. OPERATING SYSTEMS D. SPRAY SYSTEMS SOLUTION QUICK FILL– To fill the solution tank, make sure the solution fill valve under the tank (fig. 4.31-1) and the valve on the ladder is open. With the ladder down, you can attach the owner supplied connec- tion to the solution fill connection.
  • Page 55 IV. OPERATING SYSTEMS D. SPRAY SYSTEMS BOOM SOLUTION VALVE SWITCHES– The spray booms are divided into sections that are independently supplied with solution and can therefore be shut off or turned on independently. The electronic boom solu- tion valves are controlled by a row of switches mounted on the right hand console (fig.

  • Page 56: Transporting

    V. TRANSPORTING A. CRADLING THE BOOMS The booms should always be cradled before 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 57 NEVER operate machine on a public roadway with solution in the tank! NOTE: The Model STS 10T should never be towed under any circumstances.* Machine damage will occur and void the power train warranty. * Contact Hagie Customer Support if towing is necessary.

  • Page 58: Service And Maintenance

    VI. SERVICE AND MAINTENANCE A. SERVICE POINT QUICK REFERENCE CHART PAGE # SERVICE POINT CLEAN CHANGE CHECK GREASE DRAIN ENGINE OIL 500HRS DAILY 6.12 ENGINE LUBE FILTER 500HRS RADIATOR COOLANT 1000HRS DAILY COOLANT CONCENTRATION AS REQ 500HRS 6.11 RADIATOR GRILLE SCREEN AS REQ DAILY 6.17...
  • Page 59 VI. SERVICE AND MAINTENANCE A. SERVICE POINT QUICK REFERENCE CHART SERVICE INTERVALS Initial checks after receiving machine IMMEDIATELY then HOURS HOURS 1) Check lug nut torque, then every 50 hours (page 6.18) then HOURS HOURS FIRST 50 HOURS 1) Change wheel hub oil, again at 100 hours, and then every 500 hours thereafter (page 6.7) 2) Change hydraulic return/suction filter, then every 250 hours thereafter (page 6.11 ) Daily HOURS...
  • Page 60 VI. SERVICE AND MAINTENANCE A. SERVICE POINT QUICK REFERENCE CHART As Required HOURS 1) Change coolant concentration (page 6.8) 2) Clean radiator grille screen (page 6.11) 3) Change engine drive belt (page 6.17) 4) Change A/C compressor belt (page 6.17) 5) Charge A/C compressor (page 6.7) 6) Change fuel filter (water separator) (page 6.12) 7) Change in-line fuel strainer and remote fuel filter (page 6.12)
  • Page 61 VI. SERVICE AND MAINTENANCE A. SERVICE POINT QUICK REFERENCE CHART Every 250 HOURS HOURS Check A/C compressor belt (page 6.17) Change hydrostatic charge pressure and suction filter ( page 6.11) ONCE Every 500 HOURS HOURS YEAR Check coolant concentration (page 6.8) Change fuel filter (water separator) (page 6.12) Change hydraulic reservoir oil (page 6.6) Change wheel hub oil (page 6.7)
  • Page 62 VI. SERVICE AND MAINTENANCE A. SERVICE POINT QUICK REFERENCE CHART DAILY INSPECTION Inspection Point Action (if necessary) Check Engine oil level ....................... Add oil Radiator coolant level ..................... Add antifreeze solution Engine drive belt ..................... Replace belt ® Filter Minder ......................

  • Page 63: Fluids

    VI. SERVICE AND MAINTENANCE B. FLUIDS ENGINE OIL OIL LEVEL- The engine oil level dipstick is located on the left- hand side of the engine (fig. 6.6-1). Never operate the engine with the oil level below the “L” (low) mark or above the “H” (high) mark. Wait at least five minutes after shutting off the engine to check the oil level, this allows the oil to drain to the oil pan.
  • Page 64 VI. SERVICE AND MAINTENANCE B. FLUIDS WHEEL HUB OIL FAIRFIELD TORQUE HUB® OIL LEVEL– Each wheel hub should maintain a level of half full at all times. Less than that would limit lubrication and over that would cause overheating and damage. To check the oil level position the hub so that there is a plug at the 12 O’clock position (fig.
  • Page 65 VI. SERVICE AND MAINTENANCE B. FLUIDS 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 66 VI. SERVICE AND MAINTENANCE B. FLUIDS FUEL TYPE– No. 2 diesel fuel is recommended for the best economy and performance under most operating conditions. In operating conditions under 32° F, use a blend of No. 1 and No. 2 diesel fuel. The addition of No. 1 diesel fuel may cause loss of power and/or fuel economy.

  • Page 67: Filters

    VI. SERVICE AND MAINTENANCE C. FILTERS ENGINE AIR INTAKE LOCATION– The engine air intake filter is accessed by open- ing the door on the front of the engine compartment (fig. 6.10-1). REMOVAL– The engine air intake filter element should only be removed if it is going to be replaced.
  • Page 68 VI. SERVICE AND MAINTENANCE C. FILTERS RADIATOR SCREEN– In order to maintain air flow through the engine cooling system’s radiator, oil cooler, and air conditioning condenser, the cooling air intake grille (fig. 6.11-1) must be inspected often and periodically cleaned. When the engine hood has been opened for servicing, use compressed air to dislodge most large trash and dirt.
  • Page 69 VI. SERVICE AND MAINTENANCE C. FILTERS ENGINE LUBE FILTER– The engine lube filter (oil filter) (fig. 6.12-1) should be changed every 500 hours or anytime that the oil is changed. The filter is located under the service platform, behind the right rear wheel. It is accessible from the ground level. FIG 6.12-1 FUEL FILTERS AND STRAINERS- REMOTE FUEL FILTER-...
  • Page 70 If you have the pressure washer option on your sprayer you will have a 100 mesh strainer in the line from the rinse tank to the pressure washer (refer to Hagie Parts Manual for location). Check the strainer for blockage if you are unable to get pressure.

  • Page 71: Lubrication

    VI. SERVICE AND MAINTENANCE D. LUBRICATION LEGS AND STEERING– The front legs have a grease zerk in the tie rod ball (figure 6.14-1, item 1) that needs greased every 50 hours or weekly. Both the front and rear legs have two grease zerks, one in each of the tower bearings (figure 6.14-1, item 2) that must be greased every 50 hours or...

  • Page 72: Electrical

    VI. SERVICE AND MAINTENANCE E. ELECTRICAL BATTERIES SERVICE ACCESS– The batteries are located at the rear of the ma- chine behind the battery service access panel. (fig. 6.15-1) CLEANING– Disconnect the battery cables from the batteries. Remove all corrosion with a wire brush or battery post brush. Wash the cable connec- tions and battery posts with a weak solution of baking soda or ammonia.
  • Page 73 VI. SERVICE AND MAINTENANCE E. ELECTRICAL CIRCUIT BREAKERS & FUSES– The STS has circuit breaker and fuse systems in various locations. Under the right hand console (fig. 6.16-1) for the cab functions, under the cab (fig. 6.16-2) for the light func- tions, and the engine compartment (fig.

  • Page 74: Belts

    VI. SERVICE AND MAINTENANCE F. BELTS ENGINE DRIVE BELT REMOVAL– Insert a 1/2 inch square ratchet drive (fig. 6.17-1) into the belt tensioner (fig. 6.17- 2, item 1) and lift upward to remove the belt (fig. 6.17-2, item 2). INSPECTION– Visually inspect the belt daily.

  • Page 75: Bolt Torques

    VI. SERVICE AND MAINTENANCE G. BOLT TORQUE WHEEL BOLTS– If you do not have the proper equipment to mount a tire, let your local qualified tire sales/service dealer mount the tire for you. The tire should be mounted on the rim according to figure 6.18-1 for best traction and tread cleaning action.
  • Page 76 VI. SERVICE AND MAINTENANCE G. BOLT TORQUE HYDRAULIC TREAD ADJUST UNITS– With the engine turned off, visually inspect the tread bearing bolts on both the bottom and side tread adjust bearing plates (fig. 6.19-1) every 50 hours. Torque check them every 100 hours.

  • Page 77: Toe-In

    VI. SERVICE AND MAINTENANCE H. TOE– IN GAUGING TOE-IN– To correctly gauge toe-in, phase the cylinders first (page 4.22).Then use a tape measure placed at one-half the height on the front center seam of the front tire compared to the same meas- urement of the rear of the front tire (subtract the front measurement from the rear measurement—...
  • Page 78 VI. SERVICE AND MAINTENANCE H. TOE– IN TOE-IN ADJUSTMENT– To adjust toe-in of the front tires follow these instructions for both front steering cylinders carefully: 1. Phase the cylinders (page 4.22), stopping at “center” . 2. Loosen jam nut (fig. 6.21-1). 3.

  • Page 79: Air Pressure

    There are control valves on each leg that open and close to allow air in. Visually check the air bags daily for leaks and cracking. If an air bag seems to be low check the bag for any punctures or leaks. Call Hagie Customer Service for repairs. WET TANK–...
  • Page 80 VI. SERVICE AND MAINTENANCE J. SPRAY SYSTEM SPRAY TIPS– At the beginning of each season, or as required, remove a random sample of spray tip caps (fig. 6.23-3, item 3) and inspect the nozzle tips. If they are plugged or worn, clean or replace them. DO NOT put your mouth to a spray tip to try to unplug it! NOZZLE DIAPHRAGMS–...

  • Page 81: Storage

    Hagie Manufacturing Customer Support Department. 10. Replace worn or missing decals. See Section 1 for proper location of warning decals and their correspond- ing part number. Warning decals and all other Hagie decals are available through the Hagie Customer Support Department.
  • Page 82 VII. STORAGE B. REMOVING THE SPRAYER FROM STORAGE 1. Inspect the condition, and test the air pressure of all the tires. 2. Carefully unseal all openings that were sealed in the storage process. 3. Clean and reinstall the batteries. Be sure to attach the battery cables to the proper terminals. 4.

  • Page 83: Trouble Shooting

    VIII. 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 •...
  • Page 84 VIII. 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 misfires: runs uneven, low Water in fuel Drain, flush, replace filter, fill •...
  • Page 85 VIII. 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 Make sure the solution tank is •...
  • Page 86 VIII. TROUBLE SHOOTING B. SPRAY SYSTEM NOTE: If your unit is equipped with a high-pressure system, call the Hagie Manufacturing Customer Support Department for possible causes and suggested remedies. PROBLEM POSSIBLE CAUSE SUGGESTED REMEDY Solution pump not producing nor- Clogged line strainer screen Remove screen;...
  • Page 87 Oil level in reservoir too low Fill reservoir to proper level • • with approved oil; see section on service and maintenance Clogged filter Replace filter • • Hydrostatic system failure Call Hagie Customer Service • •...
  • Page 88 Speed control is set too low Adjust the setting of the speed • • rection control knob Hydrostatic system failure Call Hagie Customer Service • • Hydrostatic system responding Engine speed too low Set engine at operating RPM • •...
  • Page 89 Fill reservoir to proper level • • function with approved oil; see section on service and maintenance Auxiliary hydraulic system fail- Call Hagie Customer Service • • Noisy hydraulic pump Oil level in reservoir too low Fill reservoir to proper level •...
  • Page 90 VIII. TROUBLE SHOOTING E. ELECTRICAL NOTE: Batteries contain sulfuric acid. Avoid contact with Disconnect battery when servicing skin, eyes, or clothing. Do not inhale fumes or ingest any part of electrical system to liquid. Batteries contain gases which can explode. prevent system damage.
  • Page 91 VIII. TROUBLE SHOOTING NOTES...

  • Page 92: Limited Warranty

    Hagie Manufacturing Company shall not be responsible for repairs or replacements which are necessitated, in whole or in part; by the use of parts not manufactured by or obtainable from Hagie Manufacturing Company nor for service performed by someone other than Hagie authorized personnel, unless authorized by Hagie Manufacturing Company.
  • Page 93 NOTES © 2008 Hagie Manufacturing Company. Clarion, Iowa USA...

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