Hagie UpFront GST 20, Operator'S Manual

Page 1: ...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...

Page 2: ...MANUAL FOR HAGIE MODEL GST 20 HI TRACTOR 04 08 493397 10 08 2006 Hagie Manufacturing Company Clarion Iowa USA 721 CENTRAL AVENUE WEST BOX 273 CLARION IOWA 50525 0273 515 532 2861 COVERS MACHINE SERIA...

Page 3: ...STATIC ID INSIDE DIAMETER IN INCH INFO INFORMATION Km H KILOMETERS PER HOUR L LITER DISPLACEMENT LITER LIQUID LB POUND m METER MAINT MAINTENANCE MIN MINUTE M F MAINFRAME MPH MILES PER HOUR MT MOUNT MT...

Page 4: ...ition We have attempted herein to cover all of the adjustments required to fit varying conditions However there may be times when special care must be considered Hagie Manufacturing Company reserves t...

Page 5: ...this manual should accompany the sprayer If you do not understand any part of the manual or require additional information or service contact the Hagie Customer Support Department Hagie Manufacturing...

Page 6: ...13 14 III SPECIFICATIONS 15 20 IV OPERATING INFORMATION 21 63 V CALIBRATION 64 74 VI TRANSPORTING 75 77 VII SERVICE AND MAINTENANCE 78 100 VIII STORAGE 101 102 IX TROUBLE SHOOTING 103 111 X LIMITED WA...

Page 7: ...ECALS DRIVING Before moving sprayer make sure no persons or obstructions are in path of travel Do not permit passengers on sprayer when it is moving they may fall off or obstruct operator s view Never...

Page 8: ...PERATION SAFETY Do not adjust factory engine RPM settings Operate engine at one bump to assure proper charge pressure for brakes to work properly Start engine from operator s seat only Do not by pass...

Page 9: ...ng Do not smoke while refueling Do not fill fuel tank completely Fuel may expand and run over GENERAL REPAIR MAINTENANCE Turn off engine before checking adjusting repairing lubricating or cleaning any...

Page 10: ...y residue from sprayer to prevent corrosion and deterioration Select a safe area to fill flush calibrate and clean sprayer where chemicals will not drift or run off to contaminate people animals veget...

Page 11: ...g are locations of important safety decals Replace them if they are torn or missing All warning decals and other instructional Hagie decals or machine striping may be purchased through Hagie Customer...

Page 12: ...I SAFETY DECALS 9 650165 Right side rear cab post 650174 In engine compartment on radiator 650164 Left side rear cab post SAFETY DECALS...

Page 13: ...DECALS 10 650176 Inside right hand cab post by rear window 650178 Quick attach mount On hydraulic reservoir to left of sight gauge picture 2 650339 On front cross member left side picture 1 1 2 SAFET...

Page 14: ...I SAFETY DECALS 11 650850 On solution tank near fill lid 650848 On ladder pivot tube 650849 On engine compartment near fuel cell cap SAFETY DECALS...

Page 15: ...I SAFETY DECALS 12 SAFETY DECALS 650982 650981 In engine compartment near radiator cap 650851 Left rear mainframe On fuel cell near batteries...

Page 16: ...e engine has a serial number the hydrostatic pumps have serial numbers the wheel motors have identification tags and the planetary hubs have identification plates that describe the type of mount and g...

Page 17: ...ear Planetary Hubs Left Right Refer to parts manual Front Wheel Motors Left Right Refer to parts manual Rear Wheel Motors Left w Sensor Right w o Sensor IDENTIFICATION NUMBERS Front Rear Hydrostatic P...

Page 18: ...le 2500 RPM no load POWER TRAIN Drive Hydrostatic pump Sauer Danfoss Tandem 90 series Displacement 150cc 75 X 2 with electronic displacement control Drive train All time four wheel drive Speed Ranges...

Page 19: ...tor Outer boom tip hydraulic breakaway Self actuated auto reset hydraulic Solution Fill Connection Quick fill connection male with adapter for female 3 in 7 6 cm I D Solution Tank Standard 2000 gal 75...

Page 20: ...SPDT micro relay 1 100 Amp buss circuit breaker Deluge Tank Harness 40 Amp relay VF4 MDM Module 150 VDC 100 Amp contactor relay Flasher Relay 12 V flasher solid state 4 15 Amp fuse 3 40 Amp relay VF4...

Page 21: ...idal Boom cradle forward 2 trapezoidal work lights 1 each Boom cradle rearward 2 trapezoidal work lights 1 each Boom cradle rearward 2 amber trapezoidal work lights 1 each Rear exterior 2 round red 2...

Page 22: ...h load 24 6 in 625 mm Rolling circumference 378 in 9601 mm CAPACITIES Solution tank 2000 gallons 7570 Fuel cell 150 gallons 530 Cooling system including block lines radiator 18 gallons 68 Hydraulic oi...

Page 23: ...III SPECIFICATIONS 20 SPECIFICATIONS This page intentionally left blank...

Page 24: ...Activate the hazard warning lights anytime day or night that you are traveling on a public road unless prohibited by law A Hazard Warning light switch B Highway lights running light switch C Steering...

Page 25: ...ering switch you must return it to the OFF position by hand after complet ing your turn HIGHWAY LIGHTS RUNNING LIGHTS The highway lights are mounted on the cab and the either side of the transom fig 4...

Page 26: ...s for the movement of the upper portion of the steering column only The steering wheel has infinite position possibilities To use the adjustment handle turn it down toward the operator to loosen it Yo...

Page 27: ...ion switches K Power Ports FIG 4 24 1 A B C D L Forward M Neutral Stop N Reverse O Foamer switch P Hydraulic Lift Q Left Boom level horizontal fold R Right Boom level horizontal fold S Master Spray sw...

Page 28: ...increase the speed of the brushes Turn the dial toward the operator clockwise to reduce the brush speed FIG 4 25 2 THROTTLE SWITCH The throttle switch fig 4 5A 3 is used to control engine RPM There ar...

Page 29: ...ns WORK MODE SWITCH The work mode switch fig 4 26 1 item F is a safety switch There are sys tems connected to this switch that will not function if the switch is not ON and this switch can not be turn...

Page 30: ...on the plow refer to the plow manual for more information FORWARD CONTROL The hydrostatic lever is responsible for the direction of motion of the machine To move forward slowly move the hydro static l...

Page 31: ...hine From this port they would also be able to reprogram the machine if it became necessary This port is not for the use of personal computers or personal digital assistants PDA s The port is protecte...

Page 32: ...4 29 5 A CAB SPRAY SYSTEM INDICATOR LIGHT The spray system indicator light fig 4 29 1 item A will illuminate when the main spray control on the hydro static lever fig 4 29 2 has been activated If the...

Page 33: ...30 2 FIG 4 30 3 CLIMATE CONTROLS The climate controls fig 4 30 4 are con tinuous adjusting dial switches located on the front upper cab headliner Adjusting Fan Blower Speed fan blower speed is contro...

Page 34: ...y sys tem is controlled by the Raven SCS 4600 fig 4 31 4 item A and the Pulse Width Modulated Valve fig 4 31 5 The system receives data and auto matically makes adjustments based on the target rate of...

Page 35: ...ir Filters E Interior Lights F Air Ride Seat INTERIOR LIGHTS The GST20 cab has two interior lights A dome light that comes on when the door of the cab is opened and a courtesy light that comes on when...

Page 36: ...lass of the cab is DOT approved tempered glass The front windshield is rounded with a green UV reflective tint and the side and back panels are flat with a UV reflective gray tint The design of the ca...

Page 37: ...at Push knob in to raise seat C Lateral Isolator Lift lever to engage lateral isola tor Push lever down for lock out D Ride Firmness Adjustment Rotate knob coun terclockwise for firm ride clockwise fo...

Page 38: ...ns diesel engine fig 4 B1 1 The engine has a direct mounted Sauer Danfoss 90 Series tandem hydro static pump fig 4 35 2 More information on the operation of the en gine is on the next page The engine...

Page 39: ...rt engine from operator s seat only When running engine in a building be sure there is adequate ventilation 83 85 83 88 87 89 94 100 NOTE Cold oil may not flow in quantities adequate to prevent pump c...

Page 40: ...for the wait to start light in the message center fig 4 37 3 to go out be fore engaging the starter If the engine fails to start after 15 seconds turn the key to OFF wait one minute and repeat the pr...

Page 41: ...he tank temperature reaches 50 F increase the engine RPM to high idle Move the machine into an open area where the booms can be unfolded and stop 1 Un cradle and completely extend the booms at the hor...

Page 42: ...owly turn the speed control knob forward until the brushes start to turn 5 Raise and lower the plow three times 6 Raise the plow completely and raise and lower the plow tip three times 7 Open and clos...

Page 43: ...s you move the hydrostatic handle forward 3 To move forward slowly push the hydrostatic lever forward The farther the control lever is moved the faster the sprayer will travel and the RPM s will incre...

Page 44: ...ing unit boom control cylinders lift level and fold ladder outer boom breakaway and the solution pump The return oil from the load sense ump is mixed with the oil from the gear pump on the side of the...

Page 45: ...The power steering is a dedicated circuit steering system with full time control and self centering double action steering cylinders SOLUTION PUMP The solution pump is a centrifugal pump con trolled h...

Page 46: ...er ladder from the ground level ladder may swing quickly and strike an unsuspecting person FIG 4 43 2 LADDER To raise or lower the ladder you will need to locate the BRAKE LADDER switch at the front o...

Page 47: ...he sprayer s cab and hydraulic cylinders attached to the booms It provides control of lift level horizontal fold and vertical fold All GST 20 spray booms are equipped with a hydraulic breakaway circui...

Page 48: ...for information regarding spray tip height fig 4 45 3 To raise and lower the transom boom assembly depress the square rocker on the hydrostatic handle fig 4 45 1 and move it either UP or DOWN While p...

Page 49: ...UP or the left or right Round Rocker DOWN buttons on the hydrostatic drive handle fig 4 46 3 While depressed these buttons activate the level cylinders connecting either boom to the transom fig 4 46 2...

Page 50: ...47 3 While depressed these switches activate cylinders connecting either boom to the transom fig 4 47 2 Fold or unfold the booms in an open area only Make sure no one is standing in the boom fold s tr...

Page 51: ...TENSION FOLD To fold the boom extensions vertically in or out depress the top or bot tom of the Boom Extension switch fig 4 48 2 This activates BOTH vertical extension cylinders connecting the inner b...

Page 52: ...49 2 item A Remove the pin on the back side of the boom fig 4 49 2 item B so it will hinge forward fig 4 49 3 and secure it with the rear pin fig 4 49 4 Repeat these steps on the other side and recali...

Page 53: ...ION PAGE REFERENCE 1 Calibrate spray system console 2 Check contents and quantity in solution tank 64 74 or Raven manual NOTE Never attempt to operate the spray system without solution in the spray ta...

Page 54: ...mp Valve E Solution Tank Valve Switch F Solution Pump G Flow Meter H Pressure Gauge I Individual Solution Control Valves J Agitation Switch K Individual Spray Control Switches L Main Solution Spray Co...

Page 55: ...tem 2 is a ball type valve that has to be turned on and off manually This valve is to allow the fluid into the tank from the side fill FIG 4 52 3 SOLUTION PUMP The solution pump fig 4 52 4 is a centri...

Page 56: ...RE GAUGE The pressure gauge fig 4 53 1 gives you the operator a constant visual display of the amount of solu tion being applied measured in PSI The pressure as determined by the pulse width modulated...

Page 57: ...ump valve under the tank fig 4 54 1 item 1 4 Fill to the desired level not to exceed 2000 gallons 5 Close both valves before disconnecting supply 6 Replace cap to protect opening To rinse the tank and...

Page 58: ...on the right side of the mes sage center fig 4 55 4 will illuminate and a white indicator light mounted on the transom assembly fig 4 55 5 will illuminate also FIG 4 55 3 FIG 4 55 5 FIG 4 55 4 BOOM SO...

Page 59: ...alves are OFF and turn off the engine be fore disconnecting any hoses or electrical lines 7 Once you have cleared the lock pin unhook the hydraulic solu tion electrical and foamer lines if equipped be...

Page 60: ...ally open in order for it to stand properly Make sure that there is adequate room to allow for the boom If you are storing the boom in a building make sure that you have adequate room around it to saf...

Page 61: ...mple They are a brackets attached to the end of the first boom section on both booms and two on the transom Each has a leg with a foot on the bottom Each has a hex bolt in the top hole of the leg to s...

Page 62: ...ction is even with the rear of the cab fig 4 59 1 This position will allow the booms to sit level with the transom without causing too much stress on the either part It will also keep the weight from...

Page 63: ...f the machine fig 4 60 1 the hydraulic quick coupler in the center of the machine fig 4 60 2 and the main solution disconnect on the right side of the machine above the front wheel fig 4 60 3 Remember...

Page 64: ...the engine OFF before connecting any hoses or electrical lines 5 Re attach all solution lines electrical lines and hydraulic lines If you are attaching to something other than the boom be sure you rea...

Page 65: ...Service and pur chase airbag relief valve kits and install them on the front leg as semblies Once you have made any necessary adjustments you can continue to drive into the boom until the hooks are a...

Page 66: ...begins to support the boom BOOM STANDS While you are en gaging the lock assemblies put the boom stands in travel position by removing the pin and sliding the leg all the way up Re insert the pin abov...

Page 67: ...The size of nozzles selected will be based upon the speed the sprayer will travel the nozzle spacing and the number of gallons one intends to apply per 1000 sq ft TIP SELECTION There are several thin...

Page 68: ...n weight is 9 pounds per gallon The conversion factor is 1 04 1g 1000 sq ft x 1 04 1 04g 1000 sq ft 2 Now figure your gallons per minute using the following formula GPM G 1000sq ft x speed x spacing 1...

Page 69: ...56 0 72 0 80 0 88 0 94 72 60 93 72 104 28 114 84 122 76 43 56 56 76 63 36 68 64 73 92 36 96 47 52 52 80 58 08 62 04 27 72 35 64 39 60 43 56 46 20 21 91 27 72 31 68 34 32 36 96 15 71 20 20 22 44 24 68...

Page 70: ...rror is made during the programming of the area measurement standard or the valve type turn the console OFF Depress CE and hold while turning the console power ON IMPORTANT The information contained i...

Page 71: ...lay Initial Contrast Adjust ment The display will show ACRE US HECTARE SI OR TURF SQ FEET Depress until PWM CLS VALVE is displayed Momentarily depress to select CE Enter The display will now dis play...

Page 72: ...pplied Read all chemical manufacturer s in structions before entering this calibration Watch the decimal placement Enter If you are applying multiple products you must repeat the previous steps for ea...

Page 73: ...t to get you started Depress to select Enter the number using the 1 0 keys The SPEED CAL may need to be refined after the initial programming of the console Refer to the Raven manual for more informat...

Page 74: ...is divided the number of valves and what they control the spacing option in stalled and the number of nozzles per section The boom is numbered from left to right which is your BOOM and corresponds wi...

Page 75: ...0 This indicates the slowest rate in which the solution valve will function Enter The initial programming is now complete You may have to refine some of the numbers to better suit your unique situatio...

Page 76: ...y position for at least 10 minutes for proper warm up of the sprayer and its system Once the system has had an adequate warm up period you will need to perform a self test to simulate speed although t...

Page 77: ...THE RAVEN INSTALLATION AND OPERATION MANUAL FOR MORE INFORMATION AND TROUBLE SHOOTING Performing a SELF TEST Depress to perform a SELF TEST SELF TEST 8 Depress to select Enter the speed that you wish...

Page 78: ...n raise the transom and fold the booms in toward the machine When the boom reaches the last 8 10 degrees of travel it will automatically slow down to avoid im pact with the cradle Raise each individua...

Page 79: ...the conditions 5 Slow down and use turn signals before turning 6 Pull over to the side of the road before stopping 7 Keep a proper lookout and maintain control of the sprayer 8 Do not drive under tree...

Page 80: ...use a standard screwdriver to pry the motor free There will be some oil that drains from the hub when the motor is removed use a collection pan to collect as much of the oil as possible 5 Using a wir...

Page 81: ...RKS 2 1EA LEG 50HRS 91 ALL OTHER GREASE ZERKS 19 PLACES 50HRS 96 TREAD ADJUSTMENT BEARING TORQUE AS REQ J 92 BATTERIES 100HRS AS REQ DAILY 95 LUG NUT TORQUE G 99 TIRE PRESSURE 50HRS 90 FRESH AIR PAPER...

Page 82: ...page 83 7 Check solution line strainer page 89 8 Drain wet tank and air tank page 99 9 Check batteries page 92 10 Check radiator grille screen 88 HOURS 10 Initial checks after receiving machine IMMEDI...

Page 83: ...9 Change batteries page 92 10 Change paper cab filter page 90 11 Change charcoal cab filter page90 12 Check and replace spray nozzle diaphragms and spray tip page 100 HOURS Every 50 HOURS 1 Check tir...

Page 84: ...nge hydraulic reservoir oil page 83 4 Change wheel hub oil page 84 5 Check spray nozzle diaphragms and spray tips page 100 6 Change engine oil page 83 and lube filter 89 7 Change the in line fuel stra...

Page 85: ...lution line strainer Remove and clean Batteries Clean and or tighten Radiator grille screen Clean Look for loose or missing items such as shields Tighten or replace Look for any fluid leaks pooled on...

Page 86: ...the oil level to make sure the measurement is correct HYDRAULIC OIL RESERVIOR OIL LEVEL Check the sight gauge level on the hydraulic oil reservoir fig 7 83 2 daily Add just enough fluid so the level i...

Page 87: ...l comes out the oil level is too low Check wheel hub oil level every 100 hours If SAE 80W 90 or SAE 85W 140 with EP features oil is needed remove the top plug also and fill just until it starts to com...

Page 88: ...ired be sure not to exceed the engine manufacturer s guidelines for anti freeze mixing The table in figure 7 85 2 gives a few examples of eth ylene glycol antifreeze water mixture protection values Co...

Page 89: ...th detergent and water before starting the engine DELUGE SOLUTION The deluge system should be checked daily using the tank level sight gauge fig 7 86 1 item 1 Fill it as required with deluge solution...

Page 90: ...priate service time install the new element carefully to ensure proper sealing CLEANING It is not recommended to clean the air intake filter element However a clean damp cloth should be used to wipe a...

Page 91: ...o the hydrostatic system and or engine NOTE When cleaning cooling fins of the radiator oil cooler or A C condenser with compressed air or water be careful not to damage cooling fins which may impair c...

Page 92: ...n of the fuel flow arrow when replacing PRIMARY FUEL FILTER WATER SEPERATOR fig 7 89 4 Located on the right side of the engine this filter should be drained daily of the water and other deposits Repla...

Page 93: ...cations FIG 7 90 1 FRESH AIR CAB FILTERS PAPER FILTER The paper filter should be cleaned every 50 hours or more often if necessary Remove the paper element and gently tap it against a flat surface Dir...

Page 94: ...very 50 hours depending on the amount of usage Each leg also has a grease zerk on the inside of the leg fig 7 91 2 that should be greased every 50 hours Tall crops may wipe away much of the grease be...

Page 95: ...inframe fig 7 92 2 Connect your charging cables to them just as you would to the battery positive cable to positive terminal and negative cable to negative terminal Keep these terminals clean and thei...

Page 96: ...RS FUSES The GST 20 has circuit breaker and fuse systems in various locations Under the right hand console fig 7 93 1 for the cab functions under the cab fig 93 2 for the light functions and the engin...

Page 97: ...gitudinal direction of the belt length cracks that intersect with transverse cracks are not accept able Replace the belt if it is frayed or has pieces of material missing FIG 7 94 1 A C COMPRESSOR BEL...

Page 98: ...nce in figure 7 95 3 first turn each lug nut to a torque value of 120 dry foot pounds Use slow even pressure on the torque wrench Quick or jerky movements cause inaccurate values Repeat the same seque...

Page 99: ...torque check the bearing bolts 1 Loosen the jam nut fig 7 96 1 item 2 on each bearing bolt 2 Using an X pattern fig 7 96 2 verify current torque on each bolt fig 7 96 1 item 1 is equivalent to last c...

Page 100: ...f the front tire compared to the same meas urement of the rear of the front tire subtract the front measurement from the rear measurement it must be a positive number Correct toe in should fall betwee...

Page 101: ...m the center of the rod end to the collar fig 7 98 1 item 2 is the same on both of the front steering cylinders 4 Tighten jam nut 5 Phase cylinders again re check toe in measurement The cylinders must...

Page 102: ...the drain cock Check for moisture in the system If there is excessive moisture in this tank there may be a problem with the sys tem Call Hagie Customer Support for assistance FIG 7 99 3 Pull down Pull...

Page 103: ...ps 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 At the beginning of each season remove each nozzle body cap fig 7 100 3...

Page 104: ...the batteries in a cool above freezing place 9 Thoroughly clean the sprayer Touch up any painted surfaces that are scratched or chipped For touch up paint recommendations contact the Hagie Manufacturi...

Page 105: ...ngine oil hydraulic oil and engine coolant levels add if necessary A mixture of 50 50 anti freeze and water will cool adequately in summer as well as protect in winter 6 Completely clean the sprayer 7...

Page 106: ...rn battery switch to ON posi tion Engine won t start Out of fuel Clogged fuel filter Cold weather Low starter speed Blown fuse in engine electric box Fill fuel tank Replace fuel filters Refer to engin...

Page 107: ...lush replace filter fill system Replace element Drain system change to a bet ter grade fuel Open fuel tank vent in cap Replace fuel filter Engine knocks Low oil level in crankcase Cold engine Add oil...

Page 108: ...ne Open solution tank valve allow air to leave the system Erratic reading on pressure gauge Orifice in back of gauge clogged Faulty gauge Air leak in suction line Glycerin leaking from gauge Remove ga...

Page 109: ...olution flow to pump Suction hose collapsed Internal restriction of diaphragm such as build up of chemical Hydraulic failure Remove screen clean thor oughly tighten strainer cap to avoid air leak Insp...

Page 110: ...t too low Engine speed too low Oil level in reservoir too low Clogged filter Hydrostatic system failure Adjust the knob for cruise Set engine at operating RPM before trying to move machine Fill reserv...

Page 111: ...icted suction line Set engine at operating RPM before trying to move machine Fill reservoir to proper level with approved oil see section on service and maintenance Allow adequate warm up period Check...

Page 112: ...l with approved oil see section on service and maintenance Call Hagie Customer Service Noisy hydraulic pump Oil level in reservoir too low Auxiliary hydraulic system fail ure Fill reservoir to proper...

Page 113: ...nnection Low charging rate No charging rate Battery master switch is in OFF position Replace battery Clean and tighten battery con nections Tighten alternator belt Replace alternator Turn battery mast...

Page 114: ...111 IX TROUBLE SHOOTING NOTES TROUBLE SHOOTING...

Page 115: ...which may vary from state to state b Hagie makes this warranty only to the original purchaser of its new equipment c The warranty period ends 12 months from the date of delivery of equipment to the or...

Page 116: ...Radiator Grille Screen 88 D Decals Location 8 12 Edge Plow Controls Decal 31 Deluge System 29 86 E Edge Plow Controls Decal 31 Electrical System 92 93 Batteries 92 Charging Auxiliary Posts 92 A ACE A...

Page 117: ...Ignition Switch 23 Steering Column Release Pedal 23 Tilt Adjust Handle 23 Turn Signals 22 Fuel 86 Filter 89 In Line Strainer 89 Fuel Filter water separator 89 Remote Fuel Filter 89 Fuses 93 G Glass ca...

Page 118: ...ng System 42 Solution Pump 42 Spray Booms 44 Vertical extension Fold 48 Hydrostatic Drive System 35 40 ACE Automatically Controlled Engine 40 Battery Disconnect 36 Cold Weather Start up Procedure 38 3...

Page 119: ...Spray System 17 Solution Fill Connection 17 Solution Tank 17 Sprayer Dimensions 15 Tires 20 Starting the Engine 37 Wheel Motors and Hubs 35 Quick Attach System 56 63 Detaching 56 60 Reconnecting 61 63...

Page 120: ...3 Instructions of Operation 50 Introduction 50 Main Solution Switch 55 Rinse System 54 Side fill Operation 54 Solution Pressure Gauge 53 Solution Pump 52 Solution Tank 52 Solution Tank Valve 52 Specif...