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31031 R1

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2. Check upper drive chain for tightness. Chain should have maximum deflection of 1/8" from factory.

3. If chain idler needs to be adjusted, loosen the idle wheel bolt.

4. Adjust the idle wheel position to take up chain slack.

5. Tighten the idle wheel bolt.

6. Grease the chain with SAE multi-purpose high-temperature grease with extreme pressure (EP) performance.

SAE multi-purpose lithium-based grease is also acceptable.

7. Reattach the cover plate and tighten the bolts.

Figure 17.

Upper Drive Chain

7.8. Grease the Intake Bushing and Upper Drive Chain

Use SAE multi-purpose high-temperature grease with extreme pressure (EP) performance. SAE multi-purpose
lithium-based grease is also acceptable.

For continuous use in extreme cold, semi-fluid arctic grease or heavy oil may be used.

Use only a hand-held grease gun.

Wipe grease fitting with a clean cloth before greasing to avoid injecting dirt and grit.

If a fitting will not take grease, remove and clean thoroughly. Also clean lubricant passageway. Replace fitting if
necessary.

1. Fill enclosed upper drive housing to plug level with grease. See

Section 9. – Specifications on page 59

2. Lubricate the intake bushing zerk.

STX2 SERIES – PORTABLE GRAIN AUGER

7. MAINTENANCE

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Summary of Contents for 100-31

Page 1: ...autions can result in serious injury death or property damage Keep manual for future reference Part Number 31031 R1 Revised May 2018 STX2 Series Portable Grain Auger Operator s Manual This manual applies to the following models 80 31 80 36 80 41 80 46 80 51 100 31 100 36 100 41 100 51 ...

Page 2: ...equired for this product This product has been designed and constructed according to general engineering standards other local regulations may apply and must be followed by the operator Use the sign off sheet below to record initial and periodic reviews of this manual with all such personnel Date Employee Signature Employer Signature ...

Page 3: ... Engine Safety 12 2 14 2 Electric Motor Safety 12 2 14 3 Hydraulic Power Safety 13 2 15 Tire Safety 14 2 16 Battery Safety 14 2 17 Personal Protective Equipment 15 2 18 Safety Equipment 16 2 19 Safety Decals 16 2 19 1 Decal Installation Replacement 16 2 19 2 Safety Decal Locations and Details 16 3 Features 25 4 Transport 26 4 1 Transport Safety 26 4 2 Transport Preparation 27 4 3 Prepare the Mover...

Page 4: ...box Oil 42 7 6 Change the Gearbox Oil 42 7 7 Adjust the Upper Drive Chain 42 7 8 Grease the Intake Bushing and Upper Drive Chain 43 7 9 Clean and Wash the Equipment 44 7 10 Align the Drive Belts 44 7 11 Tension the Drive Belts 46 7 12 Fine Adjustment for Belt Tension 46 7 13 Replace the Drive Belts 47 7 14 Repack the Wheel Bearings with Grease 48 7 15 Check Adjust the Truss Cables 49 7 16 Inspect ...

Page 5: ...not understood or if you need additional information please contact your local distributor or dealer for assistance This manual should be regarded as part of the equipment Suppliers of both new and second hand equipment are advised to retain documentary evidence that this manual was provided with the equipment 1 1 Serial Number Location Always give your dealer the serial number on your auger shown...

Page 6: ...cquainted with the relevant safety procedures Accident prevention regulations and all other generally recognized regulations on occupational health and safety must be observed at all times Any modifications made to the auger may relieve the manufacturer of liability for any resulting damage or injury Intended use for the auger Handling grain pulse crops treated seeds fertilizer or other similar ma...

Page 7: ...hat you and anyone else who is going to work around the auger understands all procedures and related SAFETY information contained in this manual Remember YOU are the key to safety Good safety practices not only protect you but also the people around you Make these practices a working part of your safety program All accidents can be avoided It is the auger owner operator and maintenance personnel s...

Page 8: ...nes and devices The auger is not insulated Electrocution can occur without direct contact 2 5 Upending Anchor intake end and or support discharge end to prevent upending Intake end must always have downward weight Do not release until attached to tow bar or resting on ground Do not raise intake end above tow bar height Empty the auger and fully lower before moving 2 6 Rotating Parts Safety Keep bo...

Page 9: ...Wheel Chocks Gravity Wagon or Truck Are There Things Walking Surfaces is it Slippery INDICATES HAZARD AREA Support Discharge End UNDER AUGER AND UNDERCARRIAGE AREA HAZARD KEEP AWAY AUGER INTAKE AREA HAZARD KEEP AWAY Wheel Chocks Wheel Chocks HAZARD AREA KEEP AWAY WORK AREA AUTHORIZED PERSONNEL ONLY Gravity Wagon or Truck Walking Surface Is it slippery Are There Things To Trip You OVERHEAD WIRES KE...

Page 10: ...re lift cable is seated properly in cable sheaves and cable clamps are secure Tighten brake lock by turning winch handle clockwise at least two clicks after lowering the auger Lower the auger fully before towing then rotate winch handle until cable has light tension Do not lubricate winch brake discs 2 11 Hydraulic Winch Safety When Equipped Keep away from rotating cable drum and winch cable Do no...

Page 11: ...l over taking and oncoming traffic Always use hazard warning flashers on tractor towing vehicle when transporting unless prohibited by law Do not allow riders on the auger or towing vehicle during transport Attach to towing vehicle with an appropriate pin and retainer Always attach safety chain s Place the auger in the transport position before moving on roads 2 14 Drives and Lockout Safety Inspec...

Page 12: ...r Safety Power Source Electric motors and controls shall be installed and serviced by a qualified electrician and must meet all local codes and standards A magnetic starter should be used to protect your motor You must have a manual reset button Reset and motor starting controls must be located so that the operator has full view of the entire operation Locate main power disconnect switch within re...

Page 13: ...al or wood as a backstop when searching for hydraulic leaks and wear proper hand and eye protection Check all hydraulic components are tight and in good condition Replace any worn cut abraded flattened or crimped hoses Clean the connections before connecting to equipment Do not attempt any makeshift repairs to the hydraulic fittings or hoses with tape clamps or adhesive The hydraulic system operat...

Page 14: ...ot be operated at speeds higher than their rated speed Keep wheel lug nuts tightened to manufacturer s recommendations Never reinflate a tire that has been run flat or seriously under inflated without removing the tire from the wheel Have the tire and wheel closely inspected for damage before remounting 2 16 Battery Safety Wear safety glasses and protective gloves when working near batteries Make ...

Page 15: ...bris Coveralls Wear coveralls to protect skin Hard Hat Wear a hard hat to help protect your head Steel Toe Boots Wear steel toe boots to protect feet from falling debris Work Gloves Wear work gloves to protect your hands from sharp and rough edges Dust Mask Wear a dust mask to prevent breathing potentially harmful dust Hearing Protection Wear ear protection to prevent hearing damage STX2 SERIES PO...

Page 16: ...Decal area must be clean and dry with a temperature above 50 F 10 C 2 Decide on the exact position before you remove the backing paper 3 Align the decal over the specified area and carefully press the small portion with the exposed sticky backing in place 4 Slowly peel back the remaining paper and carefully smooth the remaining portion of the decal in place 5 Small air pockets can be pierced with ...

Page 17: ...31031 R1 17 Figure 2 Safety Decal Locations 20811 20817 20813 20807 19960 17113 20804 20803 20804 Figure 3 Safety Decal Locations P1513136 20803 STX2 SERIES PORTABLE GRAIN AUGER 2 SAFETY ...

Page 18: ...tions HD Manual Steering 20806 28128 AUGER DRIVE WHEELS E G R A H C S I D E K A T N I RAISE LOWER RAISE LOWER FORWARD REVERSE STEER Figure 5 Optional Safety Decal Locations HD Hydraulic Steering 28128 20806 2 SAFETY STX2 SERIES PORTABLE GRAIN AUGER ...

Page 19: ...31031 R1 19 Figure 6 Optional Safety Decal Locations Regular SP Kit 20806 28128 Figure 7 Optional Safety Decal Locations Hydraulic Winch 20806 20810 STX2 SERIES PORTABLE GRAIN AUGER 2 SAFETY ...

Page 20: ...ION HAZARD DANGER 20813 To prevent death or serious injury KEEP AWAY from rotating auger flighting DO NOT remove or modify auger flighting guards doors or covers Keep in good working order Have replaced if damaged DO NOT operate the auger without all guards doors and covers in place NEVER touch the auger flighting Use a stick or other tool to remove an obstruction or clean out Shut off and lock ou...

Page 21: ...y guard removed or modified Keep guards in good working order Shut off and remove key or lock out power source before inspecting or servicing machine ENTANGLEMENT HAZARD WARNING 20806 Optional Mover Kit HIGH PRESSURE FLUID HAZARD Hydraulic fluid can cause serious injury if it penetrates the skin If it does see a doctor immediately Relieve system pressure before repairing adjusting or disconnecting...

Page 22: ...rder If the manual guards or decals are missing or damaged contact factory or dealer for replacements Lock out power before performing maintenance To prevent equipment collapse support equipment tube while disassembling certain components Electric motors must be grounded Disconnect power before resetting overloads WARNING 20810 Optional Mover Kit To prevent death or serious injury Keep away from r...

Page 23: ...d above tow bar height Empty auger and fully lower before moving UPENDING HAZARD WARNING 17113 To prevent serious injury or death Securely attach equipment to vehicle with correct pin and safety chains Use a tow vehicle to move equipment TRANSPORT HAZARD WARNING 28128 Optional Mover Kit To prevent serious injury or equipment damage before towing Lift up wheel frame completely and secure with safet...

Page 24: ...elief Tab under cap Turn cap until Pressure Relief Tab Lock engages 3 Press down on tab rotate cap 1 4 turn to relieve pressure before opening tank and release tab STOP Lock may engage again 4 PRESS Pressure Relief Tab down again and turn slowly to remove cap To tighten cap Turn Closure caps until an audible click is heard Failure to follow may result in fuel spillage 19960 To prevent damage wheel...

Page 25: ...2 5 Item Description Item Description 1 Shaft Guarding 6 Idler Pulley Belt Engage Lever 2 Cable Bridge 51 Only 7 Winch 3 Discharge Upper Chain Drive 8 Intake Intake Guarding 4 Track 9 Pulley Guarding 5 Hitch Holder for Heavy Duty Mover Kit 10 Cable Adjustment 51 Only STX2 SERIES PORTABLE GRAIN AUGER 3 FEATURES ...

Page 26: ...as fog snow or heavy rain Take extra precautions at night and at dusk Keep others away from the transport vehicle and auger Do not allow riders on the auger or towing vehicle during transport Stay away from overhead obstructions and power lines when operating and transporting Electrocution can occur without direct contact Fully lower the auger before transporting and only raise when next to storag...

Page 27: ...ning radius Allow ample room for turning as the discharge end may swing dramatically Allow all oncoming traffic to pass before turning right or left A collision with an oncoming vehicle could occur if the auger discharge swings into the opposing lane Table 2 Speed versus Weight Ratio Road Speed Weight or fully equipped or loaded implement s relative to weight of towing machine Up to 32 km h 20 mph...

Page 28: ...The frame should be in the full down position with slight tension on the lift cable Refer to Lowering procedure 2 Place and secure hitch pin and safety chain The safety chain should be threaded and form a cradle that will prevent the auger from digging into the road surface or upsetting should a breakaway occur before attaching to the towing vehicle 3 Replace the safety chain if one or more links ...

Page 29: ... 5 Use caution when transporting the auger over rolling terrain In severe dips the intake end may contact the ground Figure 11 Typical Safety Chain and Hitch Connection STX2 SERIES PORTABLE GRAIN AUGER 4 TRANSPORT ...

Page 30: ...other means Do not permit anyone to stand beneath the auger when raising or lowering Move the auger into position slowly Do not unhitch and attempt to move by hand Do not leave tube in raised position when not in use 5 2 Positioning the Auger To position the auger using a tractor Filling Bins 1 Back the auger up to the bin while it is in its lowered configuration 2 Set the park brake on the tracto...

Page 31: ...the Auger with a Mover Kit Æ When equipped with a Mover Kit Before Operating the Mover Kit Ensure the area around the auger is reasonably level and there is adequate clearance for making wide turns Check the hydraulic oil to ensure that the levels are correct Running the machine on low oil will overheat the system causing components to break down Store the offset hitch on the frame see storage loc...

Page 32: ...nt mover kit options available for the STX2 Series auger as shown in the figures 4 Before moving the auger into position Fully lower the auger Raise the intake end slightly off the ground to position the auger Raise the auger discharge end only for final positioning such as when next to a storage bin or grain truck Figure 14 Mover Kit Controls Heavy Duty Hydraulic Control 5 PLACEMENT STX2 SERIES P...

Page 33: ...WN PULL OUT Read operator s manual and all product safety decals before operating servicing or transporting machine If machine will be unattended for long periods of time ensure machine is fully lowered Made in Canada Part If Operating the Mover Kit in Temperatures Below 10 C 14 F Disengage the pump when starting the motor cold This will put less pressure on the starter and allow the motor to turn...

Page 34: ...ain grip on handle lower the auger fully and repair winch 2 When lowering if the cable becomes slack before auger is in full down position this indicates that the track shoe is stuck To correct the problem reverse the winch and raise the auger until the cable is taut and the track slides normally Do not lubricate the winch brake discs 3 After lowering the auger always tighten the brake lock by tur...

Page 35: ...quipment is being raised or lowered Do not continue to supply power to winch when the auger has reached full up position as this can cause damage 2 When lowering if the cable becomes slack before the auger is in the full down position this indicates that the track shoe is stuck To correct the problem reverse the winch and raise the auger until the cable is taut and track slides normally 3 After lo...

Page 36: ... obstructions from the intake and discharge areas before operating the auger 2 Check the drive belt tension and alignment See Maintenance Section for instructions 3 Visually inspect the auger see Visual Inspection in Maintenance Section 4 Check tightness of all bolts nuts fasteners and hardware re torque if necessary 5 Ensure adequate power is supplied to operate the auger see Section 9 Specificat...

Page 37: ...d be just tight enough to not slip on the drive pulley If the belt is too loose it will slip lowering power transfer from the engine and possibly causing a squealing sound If the belt is too tight it will cause excess wear 4 Adjust gas engine to provide maximum engine RPM 5 Run until all grain has been emptied from the equipment 6 Reduce engine speed to low idle 7 Shut off engine and lock out powe...

Page 38: ...uickly A full bin will cause auger to plug which can damage the flighting and other drive components Installing quality grain level indicators on your bins will allow you to monitor bin filling and help prevent damage to your auger 6 8 Use of Grain Spreaders Many grain spreaders cannot handle the large capacity of some augers and can cause the auger to plug damaging the flighting and other drive c...

Page 39: ...he tube 2 Wash the entire auger thoroughly using a water hose or pressure washer to remove all dirt mud debris or residue 3 Inspect all moving or rotating parts to see if anything has become entangled in them Remove any entangled material 4 Touch up all paint nicks and scratches to prevent rusting 5 Check tire pressure and inflate For inflation pressure refer to Section 9 Specifications on page 59...

Page 40: ...r equivalent Use of unauthorized parts will void warranty If in doubt contact Westfield or your local dealer Before attempting maintenance of any kind Lower the auger fully Chock wheels Support tube if performing maintenance on the undercarriage assembly If equipped with hydraulics Before applying pressure to a hydraulic system make sure all components are tight and that hoses and couplings are in...

Page 41: ...amage or unusual wear 3 Check tightness of bolts nuts fasteners and hardware re torque if necessary 4 Be sure all safety decals are in place and are legible 5 Check that the discharge and intake area are free of obstructions 6 Inspect all moving or rotating parts to see if anything has become entangled in them Remove any entangled material Lock out power before inspecting Æ 7 When equipped Inspect...

Page 42: ...vel 2 Note the level and the condition of the oil Maintain oil level at half full center of cross shaft with 90W or equivalent gear oil adding as necessary or drain and refill if condition is poor 3 Ensure gearbox is level when checking or refilling 4 Do not overfill when adding oil 5 Replace fill vent plug 7 6 Change the Gearbox Oil Use SAE approved 90W or equivalent gear oil 1 Remove gearbox fro...

Page 43: ... Grease the Intake Bushing and Upper Drive Chain Use SAE multi purpose high temperature grease with extreme pressure EP performance SAE multi purpose lithium based grease is also acceptable For continuous use in extreme cold semi fluid arctic grease or heavy oil may be used Use only a hand held grease gun Wipe grease fitting with a clean cloth before greasing to avoid injecting dirt and grit If a ...

Page 44: ...r residue is gone 3 Provide sufficient time for the water to drain from the auger 7 10 Align the Drive Belts Æ When equipped 1 Remove the guard covers 2 Check the motor pulley alignment The distance between the end of the motor shaft and the motor mount plate should be 4 1 4 for double engine pulleys and 4 5 8 for triple engine pulleys See Figure 19 on page 44 Figure 19 Distance Between Motor Shaf...

Page 45: ...Tracking A B 7 Loosen the 3 4 x 6 bolt and locknut 8 Adjust the 7 16 x 1 1 4 bolt A Counter clockwise when facing the head of the bolt to move the belt toward the inside of the belt tensioner frame B Clockwise when facing the head of the bolt to move the belt toward the outside of the belt tensioner frame 9 The belt should be adjusted to the center of the pulley it is normal for the belt to wander...

Page 46: ...ulley when operating If the belt is too loose it will slip possibly causing a squeaking sound and slowing the belt down If the belt is too tight it will cause excess wear 4 Reattach and secure guard Start system to ensure proper operation 7 12 Fine Adjustment for Belt Tension If the proper belt tension cannot be achieved using the holes in the pin series the handle assembly can be adjusted by a 1 ...

Page 47: ...en equipped 1 Remove the guard covers and drive pulley guard 2 Remove the belt tension plate from the belt tension assembly 3 Fully loosen the drive belts 4 Remove and replace the old belts 5 Re assemble belt tension plate to the belt tension assembly C B A STX2 SERIES PORTABLE GRAIN AUGER 7 MAINTENANCE ...

Page 48: ... stable 2 Remove the wheel bolts and the wheels 3 Clean wheel and hub mounting surfaces to ensure there is no rust or debris 4 Remove the wheel bearing and pack with grease Use SAE multi purpose high temperature grease with extreme pressure EP performance SAE multi purpose lithium based grease is also acceptable 5 Tighten the wheel bolts diagonal pattern with a torque wrench to 100 ft lb 10 ft lb ...

Page 49: ...anchors for the cable Refer to Figure 25 on page 50 5 Tighten cable eyebolts evenly on both sides use eyebolt nuts to tighten eyebolts until the discharge end just starts to angle upward The tube should not deflect to the left or right if tightened evenly Tension should be greater on shorter cables than on longer cables If the auger tubes remain straight then the cables are tensioned properly 6 If...

Page 50: ...d position with cable slack 1 Inspect the cable for damage such as fraying kinking or unwinding Replace if damaged see below 2 Check to make sure cable clamps are secure 3 Oil cable pulleys as needed 4 Keep a film of grease on the gears Occasionally oil the bushings drum shaft and ratchet 5 Do not get oil or grease on brake discs 6 Replace brake discs if less than 1 16 1 6 mm thick 7 Check for pro...

Page 51: ...ls are jerky or act too fast it may be necessary to adjust the hydraulic pressure on the wheel move To do this follow the steps below and refer to Figure 26 on page 51 1 To decrease hydraulic pressure Loosen the nut on the three spool valve bottom right side of valve and turn the adjustment screw out counter clockwise Tighten the nut 2 To increase hydraulic pressure Loosen the nut on the three spo...

Page 52: ...ch bolts to the drive mount clamp so full meshing of the pinion gear is achieved when the handle is in the over center position The pinion gear will need adjustment when gear teeth bind or are not meshing sufficiently Gear teeth binding If the handle will not lock into over center position loosen the slot bolt nuts and slide the handle away from the tire Insufficient Meshing If the pinion gear wil...

Page 53: ...c Oil Change the hydraulic oil to remove any accumulation of dirt or condensation in the system Do not over fill the reservoir Leave space to allow for level fluctuation Refer to Section 9 Specifications on page 59 for oil type STX2 SERIES PORTABLE GRAIN AUGER 7 MAINTENANCE ...

Page 54: ...ow into the hopper is restricted Clear grating of obstructions Material is too wet or heavy Unloading rates are for dry grain Flighting is worn Repair or replace as required Belt Slipping Identify the belt adjust or replace as required Excessive noise or vibration Remember to follow proper break in procedures flighting may run rough until tube is polished If noise is extreme from outset or continu...

Page 55: ...yor may be more appropriate Bent flighting Flighting allowed to wear beyond normal point of replacement When flighting becomes razor thin at intake replacement is critical Since flight material is double thickness at welded lap joints high spots on flight occur and can accelerate spot tube wear The flighting does not turn Auger flighting is plugged or obstructed Identify and remove obstruction Bea...

Page 56: ...rect shear bolt size can wear the mounting hole creating a scissor effect which will require replacement of the affected parts Corn spreaders in bin unable to keep up with auger output Slow down auger or remove corn spreaders Flighting peeled back as a result of plugging Occurs when bin has overfilled or corn spreaders restrict end of discharge Inspect flighting at discharge end of auger If necess...

Page 57: ...oducing enough oil volume and or pressure Speed up the engine to produce more flow pressure The power unit may not have enough capacity to operate properly Cushion block needs adjusting Adjust valve on cushion block by turning inward 1 8 of a turn at a time refer to Ram and Travel Speed Filter plugged if equipped Change filter Hydraulic winch will not raise auger Relief valve pressure set too low ...

Page 58: ...e pinion gear See Pinion Gear Adjustment Drive Problem Cause Solution Drive belts jumping off pulleys Motor misaligned Ensure drive and driven pulleys are correctly aligned Belts mismatched Check Specifications section for correct belt sizes and only replace in pairs Belt tension inadequate Adjust tension Using a lower horsepower motor than recommended See Specifications for recommended motor size...

Page 59: ...2 11 6 98 m 28 10 8 79 m TIRES Type 15 Radial Inflation Pressure 20 24 PSI 137 165 kPa WEIGHT Hitch Weight no engine 63 lb 29 kg 50 lb 23 kg 68 lb 31 kg 85 lb 39 kg 72 lb 33 kg 88 lb 40 kg 82 lb 37 kg 100 lb 45 kg 120 lb 54 kg Total Weight 1225 lb 556 kg 1401 lb 636 kg 1485 lb 674 kg 1589 lb 721 kg 1740 lb 789 kg 1374 lb 623 kg 1548 lb 702 kg 1663 lb 754 kg 2314 lb 1050 kg POWER RECOMMENDATIONS Ga...

Page 60: ...ty does not obligate Westfield Industries Ltd to bear the cost of labor in replacing defective parts Any defects must be reported to the Company before the end of the one year period This warranty shall not apply to equipment which has been altered improperly assembled improperly maintained or improperly repaired so as to adversely affect its performance Westfield Industries Ltd makes no express w...

Page 61: ...31031 R1 61 STX2 SERIES PORTABLE GRAIN AUGER 10 WESTFIELD AUGER WARRANTY ...

Page 62: ...x 39 Rosenort Manitoba R0G 1W0 Canada Phone 866 467 7207 Canada USA or 204 746 2396 Fax 866 768 4852 Website www grainaugers com Email sales grainaugers com Ag Growth International Inc 2018 Printed in Canada ...

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