Worksaver 300 User's Manual
Contents
1. or for bent augers caused by moving the tractor with the auger in the ground DISCLAIMER OF IMPLIED WARRANTIES amp CONSEQUENTIAL DAMAGES Worksaver s obligation under this warranty to the extent allowed by law is in lieu of all warranties implied or expressed including implied warranties of merchantability and fitness for a particular purpose and any liabili ty for incidental and consequential damages with respect to the sale or use of the items warranted Such incidental and consequential damages shall include but not be limited to transportation charges other than normal freight charges cost of installation other than cost approved by Worksaver Inc duty taxes charges for normal service or adjustments loss of crops or any other loss of income rental of substitute equipment expenses due to loss damage detention or delay in the delivery of equipment or parts resulting from acts beyond the control of Worksaver Inc THIS WARRANTY SHALL NOT APPLY To vendor items which carry their own warranties such as PTO drivelines gearboxes and tires If the unit has been subjected to misapplication abuse misuse negligence fire or other accident If parts not made or supplied by Worksaver have been used in connection with the unit if in sole judge ment of Worksaver such use affects its performance stability or reliability If the unit has been altered or repaired outside of an authorized Worksaver dealership in a manner whic2. tightened Before operating the machine thoroughly read the operation section of your operator s manual Before operating read the maintenance section of your operators manual to be sure that any parts requiring lubrication such as gearboxes are full to avoid any possible damage Before operating equipment If you have any questions regarding the proper assembly or operation contact your dealer or representative TABLE OF CONTENTS SINO LEEINGLES PIDA AYUDA A AIGUIEN QUE SI LO LEA PARA QUE LE TRADUZCA LAS MEDIDAS DE WARRANTY nella ae lento 2 SEGURIDAD SAFETY INFORMATION 3 SAFETY SIGNS AA ms fs creak eres ria 11 STATEMENT PREPARATION INSTRUCTIONS 00 12 OF POLICY OPERATING INSTRUCTIONS 15 It is the policy of Worksaver Inc to improve its products where OWNER SERVICE 0 00000 eee eee 18 it is possible and practical to do so Worksaver Inc reserves the TROUBLE SHOOTING GUIDE 19 right to make changes or improvements in design and con PARTS LISTS tee ot Siet Rie ge See a wee ee 21 struction at any time without incurring the obligation to make DOWN FORCE KIT INSTRUCTIONS 26 these changes on previously manufactured units OPTIONAL PARKING STAND 27 TO THE OWNER Read this manual before using your Post Hole Digger This manual is provided to give you the necessary operating and maintenance instructions for keeping your Post Hole Digger in t
3. 471008 Crown Z30 M5 0 244 6005 00 1 171009 Parallel Key A 10 x 8 x 30 8 4 1 00057 2 1 1 20 21 22 23 30 AUGER REPAIR PARTS 170562 170567 170572 210007 171903 706021 2503178 2503166 2502014 2502003 2500004 2500003 2503012 2502002 2500003 101131 Gi DESCRIPTION 6 Diameter Auger 30 9 Diameter Auger 30 12 Diameter Auger 30 Auger Point Screw Type Cutting Edge 6 Augers Only Red Claw Digger Teeth 9 amp 12 Augers Bolt s 16NC x 1 Carriage Head 6 Augers Bolt 2 13NC x 1 Carriage Head 9 amp 12 Augers Washer External Star 6 Augers Washer 2 External Star 9 amp 12 Augers Nut s 16NC Full Hex 6 Augers Nut 2 13NC Full Hex 9 amp 12 Augers Bolt 2 13NC x 3 Hex Head Washer 2 Springlock Nut 2 13NC Full Hex Decal Danger Guard Missing 24 DFK 50 DOWN FORCE KIT REPAIR PARTS 1 5 Pressure ose 1 6 Return d 1 2 Hose 18 d 13 amp W r S a D x gt _ 7 Gearbox A 6 AUD 7 e Pa E E a wi oo D r Cai 7 Tractor 7 pt Pivot Plate Nut 3 4 10NC Hex Nylock 6 170811
4. Customer s responsibility for any cost incurred by the Dealer for traveling to or hauling of the product for the purpose of performing a warranty obligation or inspection LIMITED WARRANTY Worksaver Inc warrants to the original purchaser of any new Post Hole Digger Model 300 that the equip ment be free from defects in material and workmanship for a period of six 6 months for non commercial state and municipalities Commercial use warranty 90 days on unit and driveline one year on gearbox from date of sale Replacement or repair parts installed in the equipment covered by this warranty are warranted for ninety 90 days from the date of purchase of such part or to the expiration of the applicable new equipment warranty period whichever occurs later Such parts shall be provided at no cost to the user during regular working hours Worksaver Inc reserves the right to inspect any equipment or parts which are claimed to have been defective in material or workmanship ADDITIONS TO LIMITED WARRANTY In addition to the Standard Limited Warranty printed above Worksaver Inc provides 1 Five years 60 months warranty on the gearbox and 2 One year 12 months on the driveline if all of these components have been properly maintained and lubricated and that they have not been subjected to abuse or misuse NOTICE Worksaver Inc is NOT responsible for damage to augers caused by hitting underground objects rocks roots etc
5. a bind Check to see if gearbox end will lower to the ground If it will not go all the way down then either change the hole location between the yoke and boom or check to see if the PTO shaft is bottoming 13 NOTE If your tractor PTO shaft has a 1 spline it will be necessary to obtain a 1 to 1 sleeve spline adapter If tractor is equipped with a 1 to 1 spline adapter extension it may be necessary to cut the PTO shaft off in length Check this before putting the auger on or digging a hole To check raise and lower the post hole digger with the tractor BEFORE putting the auger on NOTE The use of a PTO extension could require that the PTO driveline be shortened a considerable amount If this is done the driveline halves may separate when the post hole digger is raised to transport position If the PTO driveline needs to be shorter remove the driveline from the tractor and digger gearbox Lower the digger without the auger on until the input shaft of the gearbox is in line with the PTO stub shaft of the tractor This should be the shortest distance required for the driveline Pull the two telescoping halves of the PTO driveline apart Connect the tractor end to the tractor and the gear box end to the digger gearbox but NOT with the two halves together Hold the two driveline sections parallel to each other and mark each end as to how much too long they are Then raise the digger to transport posit
6. allow riders on the digger or tractor at any time There is no safe place for any riders Before you operate the digger check over all pins bolts and connections to be sure all are securely in place Replace any damaged or worn parts immediately Consult local utility companies to make certain there are no buried gas lines electrical cables etc in the work area before beginning operation Do not allow anyone who is not familiar with the safety rules and operation instructions to use this Post Hole Digger Never allow children to operate or be around this digger Use stabilizer bars adjustable sway chains or sway blocks on your tractor lift arms to keep the Post Hole Digger from swinging side to side Adjust as tightly as practical for best performance Never replace the shear bolt OR auger retaining bolt with any length other than what is specified in this man ual A longer or protruding fastener is more likely to grab loose clothing or gloves which can result in serious injury or death Do not operate digger on steep hillsides When digging on uneven or hilly terrain position the tractor with the Post Hole Digger uphill With the Post Hole Digger downhill the tractor could tip when attempting to pull the auger from its hole Never position the auger point by hand or with any tool when the tractor is running Never position the auger point by putting your hands on the auger gearbox boom or driveline 7 gt gt EES
7. auger turning and then when at the bot tom stop the rotation and raise the auger while not turn ing This brings the dirt up with little left in the hole For best results allow the digger to dig about half the required depth then lift it partially out of the hole to remove dirt and then re enter hole and finish to the desired depth A EZONE A Do not shovel dirt away from a turning auger as the shovel can be caught by the auger and thrown Do not allow anyone to stand behind or to the side of an operating auger ALL persons should be at least 25 feet away A EZINE A Never locate auger by putting hands on auger gearbox or boom when there is any sign of rotation on the driveline or auger or if the tractor is running A Grade 2 fiev 2 2 shear bolt is included with your post hole digger If the shear bolt shears replace only with a soft Grade 2 shear bolt DO NOT USE A HARD SHEAR BOLT Use of a hard shear bolt could result in damage to the gearbox or other post hole digger parts and voids any warranty Do not run the digger while transporting as damage to the PTO shaft could occur DO NOT LET THE DIGGER DIG SO DEEP THAT THE PTO SHAFT IS RUNNING IN THE DIRT 16 A EZINE A Remain on the tractor seat while operating the post hole digger Assisting the machine by hand can result in possible injury or death NOTE Be sure auger is completely retracted from the hole before attempting to move the tractor Once
8. be retrofitted to add these new guards or shields and or course safety signs If you have an older machine which does not have current standard safety equipment please contact your dealer about bringing your machine up to the current level of safety 9 r Fr ES FF FP FP FP S gt Do a SAFETY INSTRUCTIONS continued TRANSPORT SAFETY Comply with state and local laws governing highway safety and movement of farm machinery on public roads The use of flashing amber lights is acceptable in most localities However some localities prohibit their use Local laws should be checked for all highway lighting and marking requirements When driving the tractor and equipment on the road or highway under 20 mph 32 kph at night or during the day use flashing amber warning lights and a slow moving vehicle SMV identification emblem Always be sure the implement is in the proper raised position for transport Reduce speed when transporting mounted implements to avoid bouncing and momentary loss of steering control Plan your route to avoid heavy traffic Watch for traffic when operating near or crossing roadways Do not drink and drive Turn curves or go up or down hills only at a low speed and at a gradual steering angle Make certain that at least 20 of the tractor s weight is on the front wheels to maintain safe steerage Slow down on rough or uneven surfaces and loose gravel Use extreme care and maintain minimum ground speed wh
9. engine off remove key and disconnect PTO driveline from tractor PTO before performing any service or maintenance A Before working underneath raise 3 pt hitch to desired position and block securely Hydraulic system leakdown and failure of mechanical or hydraulic system can cause equipment to drop A Keep all persons away from operator control area while performing adjustments service or maintenance ROUTINE MAINTENANCE DAILY CHECKS 1 Check that all bolts nuts and screws are tight Checking the bolts and nuts on the cutting blades is particularly important in rocky soil Check daily the level of the gearbox oil and top up to the correct level Check for gearbox oil leaks It should be noted that no warranty claim can be submitted on a gearbox that has run dry It is essential that the gearbox is kept correctly filled with gearbox oil Grease the PTO shaft daily 4 Check the wear on the cutting blades Sharpen them routinely with an angle grinder or replace when worn down too far Keep at least two sets of cutting blades bolts and nuts as spares LUBRICATION INFORMATION The accompanying chart gives the frequency of lubrica tion in operating hours based on normal conditions Severe or unusual conditions may require more frequent lubrication Do not let excess grease collect on or around parts particularly when operating in sandy areas Use an SAE 90W gear lube in gearbox Use a lithium grease of NO 2 co
10. loose shaft could slip off and result in personal injury or damage to equipment NOTE Use stabilizer bars adjustable sway chains or sway blocks on your tractor lift arms to keep the post hole digger from swinging side to side Adjust as tightly as practical for best performance Slide the auger Ref 1 over the large shaft of the gearbox and secure it with the two bolts NOTE Please refer to the drawings Figures B through D as to the proper mounting pattern for the cutting edges Correct mounting of the cutting edges will assure a complete cut of earth by the auger Attach the handle to the right side of the gearbox by inserting the handle into the hole in the gearbox Install the ell x 3 4 bolt and tighten The handle is to adjust the auger position as you lower the auger to the ground You should be able to easily reach the handle while seated and as you operate the 3 pt hitch raise lower control NOTE It may be necessary to bend the handle to put it in the best position for you to reach If the handle is too long for your tractor remove the plastic handle grip and cut the handle as required NOTE If the handle is too short for your tractor s seat and 3 pt hitch configuration take the handle to a welding shop and have it lengthened as required PREPARATION PROCEDURE e Thoroughly read and understand your Operator s Manuals Before beginning operation clear area of objects that wrap around the auger or
11. might be thrown Contact local utility company to make certain there are no buried gas lines electrical cables etc in the work area Check for ditches stumps holes or other obstacles that could cause the tractor to roll e Layout and mark where you want to dig your holes e ALL persons should be at least twenty five 25 away Clear the area of helpers bystanders especially children Do not allow anyone to stand behind or to the side of a rotating auger e To dig properly your digger must be able to raise or lower through the highest and lowest points of your lift arm travel without binding against the tractor frame Check carefully BEFORE attaching the auger If it does bind adjust the tractor 3 pt linkage so that all movement is free On some tractors it may be necessary to remove the drawbar or slide it to one side This will prevent the PTO driveline shaft from coming in contact with the drawbar See your tractor s operator s manual for details A Re A Operate the post hole digger only on a tractor with 540 RPM PTO shaft The tractor s engine speed should not exceed 1200 RPM while digging If you have ANY questions regarding the proper operation of this digger contact your dealer or the manufacturer GEARBOX OIL FILL NOTE The gearbox is shipped WITHOUT lubricant so it will be necessary to fill is before use With the gearbox in a level position fill to the side inspection hole with a good 9
12. pockets can be pierced with a pin and smoothed out using the piece of sign backing paper SAFETY TRAINING Safety is a primary concern in the design and manufacture of our products Unfortunately our efforts to pro vide safe equipment can be wiped out by a single careless act of an operator It is the operators responsibili ty to read and understand ALL Safety and Operating instructions in the manual and to follow these Accidents can be avoided In addition to the design and configuration of equipment hazard control and accident prevention are depend ent upon the awareness concern prudence and proper training of personnel involved in the operation trans port maintenance and storage of equipment Working with unfamiliar equipment can lead to careless injuries Read this manual and the manual for your tractor before assembly or operating to acquaint yourself with the machines It is the implement owners responsibility if this machine is used by any person other than yourself is loaned or rented to make certain that the operator prior to operating 1 Reads and understands the operator s manuals 2 ls instructed in safe and proper use Know your controls and how to stop tractor engine and implement quickly in an emergency Read this manu al and the one provided with your tractor Train all new personnel and review instructions frequently with existing workers A person who has not read and understood all operating and
13. will be able to handle Because of the generally low height profile of these smaller tractors the use of 30 long augers is recommend ed Some small tractors either cannot lift the boom high enough for use of a standard 42 length auger or tend to put the digger driveline joints at such a sharp angle the driveline will not perform or has a high failure rate Check the tractor s 3 pt hydraulic lift system It should operate up and down smoothly and have enough power to lift the dirt loaded auger out of the hole Refer to your tractor operator s manual or dealer for any adjustments necessary to put the 3 pt hydraulic lift system in good working order I amp T shop manuals will list most specifica tions and adjustment instructions available from most farm equipment dealers Check the shield over the PTO stub shaft Make sure it is in good condition and bolted securely to the tractor Purchase a new shield if old shield is damaged or missing Tractor must be equipped with stabilizer bars adjustable sway chains or sway blocks to keep the post hole digger from swinging side to side Smaller size tractors may need front counter weights to counter balance the weight of the post hole digger and the weight of the dirt on the auger or use a smaller size auger It is recommended that the tractor be equipped with a Roll Over Protection System ROPS and a seat belt that is used A RZ A Be sure your tractor is in good conditio
14. 0 wt gear lubricant Gearbox holds 56 fluid oz Check often and add lubricant if necessary OPERATING INSTRUCTIONS PRE OPERATION CHECKLIST OWNER RESPONSIBILITY Review and follow safety rules and safety signs on pages 3 through 11 Check that post hole digger is properly and securely attached to tractor Make sure driveline spring activated locking pin or locking balls operate freely and are seated firmly in tractor PTO spline groove Lubricate all grease fitting locations Make sure PTO shaft slip joint is lubricated Check to be sure gear lube runs out the small check plug on side of gearbox Check that all hardware is properly installed Check to ensure blades are sharp and secure and cutting edges are positioned correctly Check that all shields and guards are properly installed and in good condition Set tractor PTO gear select lever for 540 rpm operation OPERATION This Post Hole Digger was designed for one man operation from the tractor seat It is the responsibility of the operator to see that no one else is within twenty five feet 25 of the digger when it is operating e Set tractor brakes Take tractor out of gear Shift to Park if applicable Do not allow anyone to stand behind or to the side of a rotating auger e Lower auger point slowly to the ground with the PTO disengaged e With the auger point lowered to the ground set the engine speed to idle then engage the PTO M
15. EE ES ES gt E SAFETY INSTRUCTIONS continued OPERATIONAL SAFETY continued Inspect the entire machine periodically as indicated in the Maintenance Section of this manual Look for loose fasteners worn or broken parts pinched hydraulic hoses and leaky or loose fittings Make sure all pins have cotter pins and washers Serious injury may occur from not maintaining this machine in good working order To prevent rapid wear of U Joints and possible failure of drivelines never lift auger point more than 12 off the ground with PTO operating To prevent possible instantaneous driveline failure never move digger from hole to hole or transport while auger is rotating This could lead to injury from flying pieces of the failed driveline Keep hands feet hair jewelry and clothing away from all moving and or rotating parts To prevent entanglement and possible serious injury or death never use body weight to try to push auger into the ground Worn edges or a slightly rounded point can seriously effect auger penetration Check for wear before each use replace as necessary Do not shovel dirt away from a rotating auger as the shovel can be caught and thrown by the auger Do not operate the Post Hole Digger without all safety shields and guards in place Take all possible precautions when leaving unit unattended Disengage PTO set parking brake stop engine and remove key from ignition Park in level area Always use care wh
16. EY A SAFETY WARNING OR RECOGNIZE A SAFETY HAZARD COULD RESULT IN AN INJURY OR DEATH TO YOU OR OTHERS AROUND YOU THE OPERATOR IS ULTIMATELY RESPONSIBLE FOR THE SAFETY OF HIMSELF AS WELL AS OTHERS IN THE OPERATING AREA OF THE TRACTOR AND ATTACHED EQUIPMENT UNDERSTAND SIGNAL WORDS Note the use of the signal words DANGER WARNING WARNING Indicates a potentially hazardous sit and CAUTION with the safety messages The uation that if not avoided could result in death appropriate signal word for each has been selected or serious injury and includes hazards that are using the following guidelines exposed when guards are removed lt may also be used to alert against unsafe practices DANGER Indicates an imminently hazardous situation that if not avoided will result in death or serious injury CAUTION Indicates a potentially hazardous sit This signal word is to be limited to the most extreme uation that if not avoided may result in minor or situations typically for machine components which for moderate injury It may also be used to alert functional purposes cannot be guarded against unsafe practices If you have questions not answered in this manual or require additional copies or the manual is damaged please contact your dealer or the manufacturer directly IMPORTANT SAFETY INFORMATION Working with unfamiliar equipment can lead to careless injuries Read this manual and the manual for your tractor before ass
17. LEM PTO DRIVELINE ASSEMBLY COMES OFF INPUT SHAFT OF GEARBOX WHEN SHEAR BOLT IS SHEARED Possible Solution e Roll pin missing in yoke at gearbox input shaft Install roll pin as per instructions A EZITE A THIS IS A DANGEROUS SAFETY HAZARD CORRECT IMMEDIATELY TROUBLE SHOOTING GUIDE continued PROBLEM PTO DRIVELINE FAILURE Possible Solutions e Operator raising post hole digger too high above ground when PTO is engaged causes excessive PTO joint operating angle PTO is engaged while moving between holes Auger swings which causes excessive PTO joint operating angle Improper use of a hard shearbolt use Grade 2 bolt per instructions Driveline has not been properly lubricated Engaging tractor PTO with engine at high rpm Digging holes too deep so that PTO driveline contacts ground Operating at high rpm Use of auger extension can require post hole digger to be lifted high which can cause excessive PTO joint operating angle Tractor is a low profile model one that is low to the ground Due to the low height of the tractor the digger must be raised higher to have the bottom of the auger clear the ground Generally low profile model tractors can only use 30 inch long augers standard auger length is 42 Use a different tractor or purchase 30 long augers PROBLEM PTO DRIVELINE GALLS OR FRIC TION WELDS TO INPUT SHAFT OF GEARBOX Possible Solution e No lubricat
18. N PART NUMBER PART DESCRIPTION MODEL NUMBER NAME OF ITEM PO Ni MAKE EVERY DAY A HOLIDAY FROM ACCIDENTS WORKSAVER INC P O BOX 100 LITCHFIELD IL 62056 0100 217 324 5973 WS PH012 OG WEB http www worksaver com E MAIL sales worksaver com
19. ONCERNED PRUDENT AND PROPERLY TRAINED IN SAFETY The post hole digger auger is free swinging and care should be taken while transporting the machine DO NOT transport the post hole digger while the PTO is engaged as this could cause the universal joints of the PTO drive line into a sharp operating angle and cause failure of the driveline DIGGING A HOLE Position the tractor so that the auger point is placed where the hole is to be Lower the auger so that the point touches the ground The point of the auger should be approximately 3 back of center of the gearbox As the auger works into the ground this slight angle will straighten due to the pivoting action of the boom downward If the auger has a side tilt correct with the lift arm adjustment on the tractor hitch If the auger tilts too far forward or to the rear it may be necessary to move the tractor slightly Be careful not to bend the auger OPERATION INSTRUCTIONS continued Engage the tractor PTO with the engine at idle or below 1000 engine RPM As the auger penetrates the ground lower the unit slowly with the 3 pt hydraulic system DO NOT LET THE AUGER SCREW ITSELF INTO THE GROUND Auger must dig with the dirt breaking up and being carried to the top by the auger flighting Once the hole is dug to the desired depth raise the auger while rotating to bring the dirt out of the hole To get a clean hole it is sometimes best to lower the auger into the hole with the
20. OWNER S OPERATOR S MANUAL MODEL NO 300 A CAUTION For Safe Operation Read Rules And Instructions Carefully LIGHT DUTY 3 PT MOUNTED POST HOLE DIGGER For small 14 24 hp tractors with Cat 0 3 pt hitch with 7 s Cat Pins SINO LEEINGLES PIDA AYUDA A AIGUIEN QUE SI LO LEA PARA QUE LE TRADUZCA LAS MEDIDAS DE SEGURIDAD Safety Instructions Tractor Preparation Operating Instructions A CAUTION A Assembly amp Mounting Maintenance Repair Parts THE FOLLOWING SAFETY PRECAUTIONS SHOULD BE THOROUGHLY UNDERSTOOD BEFORE ATTEMPTING TO BEGIN ASSEMBLING THIS MACHINE Select an area for assembly that is clean and free of any debris which might cause persons working on the assembly to trip Do not lift heavy parts or assemblies Use crane jack tackle fork trucks or other mechanical devices Preview the assembly instructions in your operator s manual before proceeding further If the assembly instructions call for parts or assemblies to be blocked up use only blocking material that is in good condition and is capable of handling the weight of the assembly to be blocked Also insure that the blocking material is on a clean dry surface Never put hands or any part of body under blocked up assemblies if at all possible 6 After completing assembly thoroughly inspect the machine to be sure that all nuts bolts hydraulic fittings or any other fastened assemblies have been thoroughly
21. PTO assembly from coming off if the ie shear bolt should shear When replacing the shear bolt use only a soft Grade 2 shear bolt DO NOT use a hard bolt ANCZGIINCNA Do not install a longer bolt or other longer fastener A protruding fastener is more likely to grab loose clothing and can cause serious injury or death Attach the gearbox Ref 7 to the boom using the gearbox pin Ref 17 and secure it with the two cotter pins Ref 18 The gearbox should be placed so that the large shaft is pointing toward the ground and the small shaft is pointing toward the tractor NOTE The gearbox is shipped WITHOUT lubricant so it will be necessary to fill it before use With the gearbox in a level position fill to the side inspection hole with a good 90 wt gear lubricant Check often and add lubricant if necessary Clean tractor PTO stub shaft and the inside of the splined driveline yoke Pull the spring loaded ring from the end of the yoke and slip the splined driveline yoke on the splined PTO shaft of your tractor Release the spring loaded ring and push the yoke on until it locks in place The spring loaded ring holds locking balls that lock the tractor end of the PTO driveline on the tractor PTO shaft Make certain the tractor PTO shield is in good condition and securely fastened onto the tractor Slowly raise and lower the digger without the auger on Watch to see that the PTO driveline and or shields do not separate or get into
22. Upper Clamp Weldment o Z o o Tn 8 2503135 Bolt 3 4 10NC x 3 Hex Head Gr 5 9 2502001 Washer 3 4 Springlock Nut 3 4 10NC Full Hex Bolt 1 2 13NC x 2 Hex Head Gr 2 13 15 17 Adapter Fitting 3 8 to 1 2 Reducer Fitting 1 2 to 3 8 25 DOWN FORCE KIT INSTRUCTIONS KIT 170810 DFK 50 FOR MODEL 300 POST HOLE DIGGER ATTENTION Tractor must have auxiliary hydraulic outlet to operate this hydraulic down pressure kit If your tractor does not have this outlet check with your tractor dealer INSTALLATION 1 Refer to the parts illustration and install the Down Force Kit parts as shown The pin attaching the boom to the yoke is replaced by a 10 NC x 6 Ig hex head bolt and lock nut 2 Use a good grade hydraulic thread sealant and install the hydraulic components Do not use Teflon tape 3 Install the hydraulic cylinder and boom clamp The cylinder rod should be retracted and the boom clamp installed loosely so that it can slip on the boom Raise the Post Hole Digger to its full up posi tion Now tighten the boom clamp bolts to 300 ft Ibs torque It may be necessary to retighten the clamp bolts after initial use to keep the clamp from slipping 4 Connect the pressure hose item 15 to one of the tractor remote outlets 5 Connect the return hose item 16 directly to the tractor hydraulic reservoir fill opening NOTE DO NOT CONNECT THE RETURN HOSE TO A REMOTE OUTLET The remote outlet valve
23. ake sure the auger point is on the ground before engag ing the PTO e Increase the speed as required so dirt is conveyed from the hole Refer to Owner s Manual for sugges tions on PTO speed e Under no circumstances should the PTO be run in excess of 540 RPM e In some types of soil it may be necessary to hold back against the auger screw suction by moving the hydraulic control lever to HOLD or RAISE position to keep the auger from screwing into the ground e NEVER use body weight to help the auger penetrate the ground When the ground is too tough to penetrate with your cutting edges and point sharpen or replace them and try again These are replaceable parts and must be in good condition to penetrate Optional Hydraulic Downpressure Kit is available order 170810 If you have difficulty penetrating hard ground refer to Owners Manual Trouble shooting section for suggestions e When the auger has been lowered about a foot or so into the ground raise the auger almost out of the hole to clear the dirt then drill deeper and raise the auger again Repeat this procedure until the desired hole depth is reached e Do not shovel dirt away from a rotating auger as the shovel can be caught and thrown by the auger e Disengage the power take off when traveling between holes IT IS ESSENTIAL THAT EVERYONE INVOLVED IN THE ASSEMBLY OPERATION TRANSPORT MAIN TENANCE AND STORAGE OF THIS EQUIPMENT BE AWARE C
24. and the auger form a tripod which sup ports the post hole digger in a vertical position This makes connecting or removing the post hole digger from the tractor a one man job Make sure the post hole digger will be located on a solid surface and in a location away from children animals or traffic areas PARKING STAND REPAIR PARTS No Description Qty 102160 Complete Parking Stand 300 102169 Base Plate 1 102163 Leg 300 2 Pin Locking 102179 Hook PTO 1 27 NOTES A SAFETY PRECAUTIONS A MOST ACCIDENTS OCCUR BECAUSE OF NEGLECT OR CARELESSNESS AVOID NEEDLESS ACCIDENTS BY FOLLOWING ALL OF THE SAFETY PRECAUTIONS LISTED BELOW e Machinery should be operated only by those who are responsible and are authorized to do so Stop the engine lower all equipment lock the brakes and remove the ignition key before dismounting from the tractor e Never stand between tractor and implement while tractor is being backed to hitch Loose fitting clothing should not be worn to avoid catch ing on various parts e Detach implement in area where children normally do not play e When performing adjustments or maintenance on an implement first lower it to the ground or block it securely at a workable height e Only a qualified operator should be permitted on tractor when in operation no riders al
25. d check that all cotter pins are properly installed to ensure unit is in a safe condition When completing a maintenance or service function make sure all safety shields and devices are installed before placing unit in service Where replacement parts are necessary for periodic maintenance and servicing genuine factory replacement parts must be used to restore your equipment to original specifications The manufacturer will not claim respon sibility for use of unapproved parts and or accessories and other damages as a result of their use If equipment has been altered in any way from original design the manufacturer does not accept any liability for injury or warranty Never use your hands to locate a hydraulic leak on attachments Use a small piece of cardboard or wood Hydraulic fluid escaping under pressure can penetrate the skin Openings in the skin and minor cuts are susceptible to infection from hydraulic fluid If injured by escaping hydraulic fluid see a doctor at once Gangrene and death can result Without immediate medical treatment serious infection and reactions can occur Safety is a primary concern in the design manufacture sale and use of Post Hole Diggers As manufacturers of Post Hole Diggers we want to confirm to you our customers our concern for safety Our current production machines include as standard equipment guards or shields for auger adapters drivelines input shafts and safety signs Older machines can
26. d to be operated ONLY from the tractor seat e Keep everyone clear of all moving parts of the digger while in operation ws101131 LOCATED AT TOP OF AUGER CENTER TUBE REMEMBER If Safety Signs have been damaged removed become illegible or parts replaced without Signs new Safety Signs must be applied New Safety Signs are available from your authorized distributor or factory 11 INSTRUCTIONS TRACTOR REQUIREMENTS AND PREPARATION The model 300 3 pt mounted post hole digger will fit most 14 to 24 hp small tractors with a Category 0 hitch and a 540 rpm rated PTO NOTE Some smaller size Category 0 lawn tractors usually less than 14 hp have very short lift arms with diameter lift arm ball ends These smaller lawn tractors are not usually suitable for post hole digger operation The model 300 post hole digger A frame comes with Category lift pins s diameter Most small tractors are made for these size pins If your tractor has s diameter lift arm ball ends then you must order Cat l Cat O lift pins part 590330 two required The model 300 post hole digger can handle 6 9 or 12 diameter augers However the size of auger that can be effectively used depends on the size of your tractor and existing soil conditions Example In easy soil conditions a 14 16 hp tractor can handle a 12 auger If conditions are difficult a 9 diameter auger is probably all that a tractor that size
27. e Collar Kit 1 3 8 165 000 628 1 22 AUGER TEETH MOUNTING PATTERNS FIG B 6 FIG C2 FIG D 12 OG 6 4 9 19014 19 20 GEARBOX ON REPAIR PARTS o O La 5 th 2y ANNS Geck i ASSI dai 8 gt SN P io D EE ENS T ENAA EE ERY H 6 11 d 4 y BS UI A 4 i Description Complete Gearbox Only No Code No Req d 9 216 000 10 1 171040 171010 171011 171037 171013 171014 171015 171016 171017 Output Shaft Oil Seal 40 x 62 x 7 Casing Pinion Z10 M5 Shim Kit 35 3 x 48 Roller Bearing 30207 35 x 72 x 18 25 Spacer Balt Bearing 6207 35 x 72 x 17 171024 Bushing 171019 Snap Ring 35 x 33 x 1 5 171020 Oil Seal 35 x 72 x 10 171021 Pin 8 x 12 DIN 1481 Not Available Name Plate 0 244 3208 00 8 7 3 00603 0 216 0301 00 0 244 5004 01 0 259 7500 00 8 0 9 00026 0 253 7107 00 8 0 1 00870 0 244 7117 00 8 5 1 00005 8 7 3 00055 8 4 5 00892 0 124 7135 00 1 171001 Snap Ring 72 x 75 x 2 5 8 5 2 00131 1 2 171002 Washer Internal Tooth 8 4 x 15 8 3 4 00786 8 3 171003 Cap Screw M8 x 22 Hex Socket Head 8 1 2 00785 8 4 171036 Cover 0 216 1300 00 1 Is 702146 3 8 Gas Solid Plug 8 6 5 00006 3 6 171006 Roller Bearing 30208 40 x 80 x 19 75 8 0 9 00024 2 7 171007 Shim Kit 40 3 x 51 5 0 244 7500 00 2 8
28. embly or operating to acquaint yourself with the machines It is the implement owner s responsibility if this machine is used by any person other than yourself is loaned or rented to make certain that the operator prior to operating 1 Reads and understands the operator s manuals 2 ls instructed in safe and proper use A The use of this equipment is subject to certain hazards which cannot be protected against by mechanical means or product design All operators of this equipment must read and understand this entire manual pay ing particular attention to safety and operating instructions prior to using If there is something in this manu al you do not understand ask your supervisor or your dealer to explain it to you 3 SAFETY INSTRUCTIONS continued EQUIPMENT SAFETY GUIDELINES Safety of the operator is one of the main concerns in designing and developing a new piece of equipment Designers and manufacturers build in as many safety features as possible However every year many accidents occur which could have been avoided by a few seconds of thought and a more careful approach to handling equipment You the operator can avoid many accidents by observing the following precautions in this section To avoid personal injury study the following precautions and insist those working with you or for you follow them In order to provide a better view certain photographs or illustrations in this manual may show an assembly wi
29. en operating a Post Hole Digger MAINTENANCE SAFETY Good maintenance is your responsibility Poor maintenance is an invitation to trouble Follow good shop practices Keep service area clean and dry Be sure electrical outlets and tools are properly grounded Use adequate light for the job at hand Before working on this machine drive to a level area disengage the PTO lower implement or if working underneath raise and block securely shut off the engine set the brakes and remove the ignition keys 8 r DO SS EES DB gt gt SAFETY INSTRUCTIONS continued MAINTENANCE SAFETY continued Personal protection equipment including hard hat safety glasses safety shoes and gloves are recommended during assembly installation operation adjustment maintaining repairing removal or moving the digger Do not allow long hair loose fitting clothing or jewelry to be around moving parts Always use two people to handle heavy unwieldy components during assembly installation removal or moving the digger Never work under equipment unless it is blocked securely Never depend on hydraulic system to keep imple ment in raised position Keep all persons away from operator control area while performing adjustments service or maintenance Always use personal protection devices such as eye hand and hearing protectors when performing any service or maintenance Periodically tighten all bolts nuts and screws an
30. en transporting on hillside over rough ground and when operating close to ditches or fences Be careful when turning sharp corners Never allow riders on either tractor or implement Falling off can kill Be a safe and courteous driver Always yield to oncoming traffic in all situations including narrow bridges inter sections etc STORAGE SAFETY Following operation or when unhooking stop the tractor set the brakes disengage the PTO shut off the engine and remove the ignition keys Do not park equipment where it will be exposed to livestock for long periods of time Damage and livestock injury could result Do not permit children to play on or around the stored unit Make sure all parked machines are on a hard level surface and engage all safety devices 10 SAFETY SIGNS AND DECALS censo NOTICE OIL dh DANGER KEEP CLEAR Fill to proper level with EP 90 ENTANGLEMENT CAN gear lubricant READ operator s manual CAUSE SERIOUS BODILY INJURY OR DEATH N 101188 A OPERATOR MUST ALWAYS STAY ON TRACTOR SEAT POST HOLE DIGGER INSTRUCTIONS A NEVER OPERATE IF ANYONE IS WITHIN TWENTY FIVE 25 FEET OF AUGER A NEVER REPLACE SHEARBOLT OR AUGER ATTACHING BOLTS WITH 1 Fill gearbox to the inspection hole with number 90 LONGER BOLT weight transmission grease Check often A NEVER ATTEMPT TO HANG ON THE DIGGER TO FORCE IT INTO Grease universal joints regularly Check often Attach stabilizer bars to prevent
31. h in the sole judgement of Worksaver affects its performance stability or reliability To normal maintenance service and normal replacement items such as gearbox lubricant hydraulic fluid worn blades or to normal deterioration of such things as belts and exterior finish due to use or exposure To expendable or wear items such as teeth chains center points belts springs and other items that in the company s sole judgement is a wear item NO EMPLOYEE OR REPRESENTATIVE OF WORKSAVER INC IS AUTHORIZED TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY UNLESS SUCH CHANGE IS MADE IN WRITING AND SIGNED BY WORKSAVER S SERVICE MANAGER POST OFFICE BOX 100 LITCHFIELD ILLINOIS 62056 0100 To the Owner Operator Dealer All implements with moving parts are potentially hazardous There is no substitute for a cautious safe minded opera tor who recognizes the potential hazards and follows reasonable safety practices The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents BEFORE YOU START Read the safety messages on the implement and shown in your manual Observe the rules of safety and common sense THIS SYMBOL MEANS ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED THIS SAFETY ALERT SYMBOL IDENTIFIES IMPORTANT SAFETY WARNING MESSAGES CAREFULLY READ EACH WARNING MESSAGE THAT FOLLOWS FAILURE TO UNDERSTAND AND OB
32. he tractor can be an awkward piece of equipment to handle Be careful not to pinch hands and fingers in the various hinge points of the digger OPTIONAL PARKING STAND The parking stand kit has two removable legs that go into sockets on a plate bolted to the gearbox The two legs and the auger form a tripod which will sup port the post hole digger when removed from the tractor Order optional parking stand 102160 TROUBLE SHOOTING GUIDE PROBLEM AUGER WILL NOT DIG Possible Solutions Shear bolt sheared install new shearbolt Teeth dull sharpen or replace Ground too dry and hard order optional fishtail point 170802 or optional down force kit or wait until it rains Auger turning too fast and bouncing reduce speed Tall grass has wrapped around auger teeth remove Auger encountering rocks roots or other obstruction lift auger from hole and inspect Auger teeth improperly positioned see operator s manual for proper tooth pattern PROBLEM AUGER DIGS SO FAR BUT WILL NOT DIG DEEPER Possible Solutions See solutions for above PTO assembly bottoms out not allowing digger to lower remove auger from digger and lower digger Gearbox should lower to the ground if not PTO driveline assembly may need to be shortened PTO driveline interferes with swinging drawbar swing drawbar out of the way or remove Tractor hydraulic system may be faulty consult tract
33. ion and again hold the two driveline halves parallel to each other and check for a minimum of 6 15 cm overlap If driveline has less than 6 overlap do not use Contact your deal er If at least 6 of overlap is provided then proceed in cutting the driveline 15CM 6 Minimum Overlap Figure 1 1 If driveline must be cut to a shorter length clamp driveline in a well padded vise to prevent damage to the shield Cut off shield where marked Using cut off section of shield as a guide cut shaft the same amount Figure 2 Figure 2 INSTRUCTIONS continued 2 Repeat the procedure to the other driveline half Remove all burrs and cuttings 3 Apply multi purpose grease to inside of outer female driveline section Assemble driveline and install on tractor and digger Pull on each driveline section to be sure yokes lock into place Make certain driveline shielding is in place and in good condition 4 Carefully raise and lower the digger and check to be sure the PTO assembly does not jam If it does cut equal amounts from each half of the PTO assembly 5 Check the swinging drawbar of the tractor and make sure the PTO driveline assembly will not contact The swinging drawbar can be moved forward on some tractors or it can be removed ARZON A When attaching PTO yoke to tractor PTO shaft it is important that spring activated locking pin or balls operate freely and are seated in groove on PTO shaft A
34. ion on input shaft of gearbox to allow yoke of PTO driveline to turn freely on input shaft when shear bolt is sheared Always keep input shaft greased PROBLEM GEARBOX FAILURE Possible Solutions e No oil in gearbox e Oil not changed per instructions e Shear bolt has been replaced with a harder bolt replace with Grade 2 per instructions e Bent output shaft is due to operator moving tractor when auger is in hole 20 PROBLEM GEARBOX OVERHEATING Possible Solutions e Low on lubricant fill to proper level e Improper type lubricant replace with proper lubricant PROBLEM AUGER BOLTS SHEAR ON GEARBOX OUTPUT SHAFT Possible Solutions e Shearbolt on input shaft has been replaced with a harder bolt replace with Grade 2 bolt as per instruc tions PROBLEM TRACTOR STALLS Possible Solutions e Auger is encountering rocks or roots or other foreign object remove object or change hole location e Tractor idle is not set correctly tune tractor engine POST HOLE DIGGER OPTIONS 1 Heavy Duty Fishtail Center Point Recommended for tough or rocky soil conditions The fishtail point will work around smaller rocks Order part 170802 2 12 Auger Extension Available for situations where deeper holes are required NOTE Smaller tractors may not raise auger high enough to clear hole when 12 auger extension is used Order part 170705 3 Hydraulic Down Force Kit For tough hard soil con diti
35. lowed Make certain everyone is in the clear before starting tractor or raising or lowering equipment e Operate the tractor and implement only while seated in the driver s seat OWNER S OPERATOR S MANUAL MODEL NO 300 SINO LEEINGLES PIDA AYUDA A AIGUIEN QUE SI LO LEA PARA QUE LE TRADUZCA LAS MEDIDAS DE SEGURIDAD JANUARY 2004 Reduce speed when transporting mounted implements to avoid bouncing and momentary loss of steering control A heavy load can cause instability of the tractor Use extreme care during road travel Slow down on turns and watch out for bumps Tractor may need front counter weights to counter balance the weight of the implement Reduce speed on hillsides or curves so there is no danger of tipping Avoid driving too close to the edge of ditches or creeks Do not transport implement on public roads without reflectors and slow moving vehicle emblem in daylight and with approved warning lights at night and other periods of poor visibility Due to the width of some implements use extra caution on highways farm roads and when approaching gates Always be sure the implement is in the proper position for transport Keep alert and watch the front as well as the rear when working with the implement LIGHT DUTY 3 PT MOUNTED POST HOLE DIGGER For small 14 24 hp tractors with Cat 0 3 pt hitch with 7 Cat Pins WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATIO
36. n Read all the safety precautions and make sure all tractor opera tors are familiar with the safety rules of operation ASSEMBLY AND MOUNTING Unpack and lay out the various parts Refer to the exploded view parts drawing for part identification and the relationship of one part to the others Start with the A frame assembly Place the pull pins Ref 10 through the lower holes of the side bars Ref 2 and the lower cross bar Ref 3 Secure with nuts and lock washers Place the lift arm ends of your tractor over the pull pin ends in the A frame assembly and secure with linchpins not supplied Place the tractor end of the digger boom Ref 1 between the top link ears on the tractor and pin in place Use a top link bushing Gei to O D for Cat 0 tractors Swing the A frame up and attach it to the adjustment channel on the boom with the x 5 2 bolt and nylock nut Pin end of digger boom Ref 1 to tractor toplink brack et Raise boom by hand check that it doesn t hit any part of toplink bracket some tractors only If problem exists change hole location and re check Failure to check can result in damage to the tractor or boom NOTE When attaching the A frame to the boom use the hole in the adjustment channel best suited for your tractor If you don t know the best hole location start with the middle hole It is recommended that the gearbox output guard the gearbox inp
37. nsistency with a MOLY molybdenum disulfide additive for all locations Be sure to clean fittings thoroughly before attaching grease gun When applied according to the lubrication chart one good pump of most guns is sufficient Do not over grease 18 LUBRICATION CHART REF NO DESCRIPTION FREQUENCY 1 Front U Joint 8 Hrs 2 Rear U Joint 8 Hrs 3 Gearbox Fill to proper level Check Daily Gearbox holds 56 fluid oz Daily lubrication of the PTO slip joint is necessary Failure to maintain proper lubrication can result in damage to U joints gearbox tractor PTO and or driveline AT THE END OF THE SEASON 1 Drain and change the oil in your gearbox 2 Check and replace where necessary blades bolts nuts on the machine Clean machine and touch up any rust spots that may have appeared Replace any safety signs if damaged or painted over Make sure PTO driveline yoke and gearbox input shaft are clean and free of burrs Keep well lubricated to prevent galling of yoke and input shaft when shear bolt becomes sheared Keep all shields in place Order new shields if dam aged or missing Keep cutting edges sharp Sharp cutting edges dig easier and better Outer cutting edges on larger augers wear faster than inner cutting edges switching teeth will even wear Store implement in clean dry location away from children animals or traffic area REMOVING DIGGER FROM TRACTOR Post hole diggers when off t
38. ons This will allow operator to put 300 400 Ibs of down force on the auger to force cutting edges into tough or hard ground Tractor must have auxiliary hydraulic outlet Order part 170810 for Model 300 Post Hole Diggers Parking Stand Kit This kit allows the post hole digger to be stored in an upright position Makes connecting and disconnecting from tractor an easy one man operation Order part 102160 MODEL 300 POST HOLE DIGGER REPAIR PARTS Ref ct No no Part No Description Req 1 Bolt 5 16 18NC x 2 1 2 Hex Head 101130 Safety Sign Danger Rotating Parts LI _101032____ Safety Sign Danger PH Digger J 1 21 na NI NINININININI Nl ala a a a a 28 MODEL 300 POST HOLE DIGGER PTO REPAIR PARTS D ne Description 170970 PTO Shaft Complete 07 222 097 10 H 1 170971 Yoke 1 1 4 Dia Smooth Bore Imp End w zerk 141 022 334 1 2 170972 PTO Cross Repair Kit Metric Series 2 180 012 130 2 30 170973 Complete Collar Yoke C12 141 022 324 1 31 170974 Guard Retaining Collar for Outer Tube 180 012 007 1 37 170975 1 40 170976 Complete Guard w Instruction Manual 142 220 305 7220 1 51 170977 1 94 170978 Plastic Shield Assembly Tractor End 142 227 036 7220 1 96 170980 1 97 170981 1 98 650726 DANGER Label for Outer Tube 190 000 098 1 99 650727 DANGER Label for Outer Guard Tube 190 000 099 1 200 170982 Slid
39. op operating condition Please read this manual thoroughly Understand what each control is for and how to use it Observe all safety signs on the machine and noted throughout the manual for safe operation of implement Keep this manual handy for ready reference Like all mechanical products it will require cleaning and upkeep Use only genuine Worksaver service parts Substitute parts will void the warranty and may not meet standards required for safe and satisfactory operation Record the model and serial number of your Attachment here Model Serial Number RETAIL CUSTOMER S RESPONSIBILITY It is the Retail Customer and or Operator s responsibility to read the Operator s Manual to operate lubri cate maintain and store the product in accordance with all instructions and safety procedures Failure of the operator to read the Operator s Manual is a misuse of this equipment It is the Retail Customer and or Operator s responsibility to inspect the product and to have any part s repaired or replaced when continued operation would cause damage or excessive wear to other parts or cause a Safety hazard It is the Retail Customer s responsibility to deliver the product to the authorized Worksaver Dealer from whom he purchased it for service or replacement of defective parts which are covered by warranty Repairs to be submitted for warranty consideration must be made within forty five 45 days of failure It is the Retail
40. or dealer Soil could have hardpan layer 6 10 below surface use optional fishtail point 170802 or optional down force kit see list of optional equipment PROBLEM POST HOLE DIGGER SWAYS SIDE TO SIDE Possible Solutions e No sway bars or sway blocks on tractor add same Lift arms not adjusted evenly adjust lift arms e Post hole digger is mounted with excessive looseness in the hitch connecting points use proper size pins or bushings 19 PROBLEM BENT AUGER FLIGHTING OR BENT AUGER Possible Solutions Tractor moved while auger was turning in hole always set brakes on tractor and make sure it is out of gear Operator moved tractor with auger in hole to try and straighten a hole being dug at an angle Auger is encountering rocks or roots or other foreign objects remove object from hole or change location Outer edge of auger flighting is bending due to contact with rocks or roots use heavy duty auger with thicker flighting Shear bolt has been replaced with harder bolt replace with Grade 2 bolt per instructions PROBLEM AUGER SCREWS ITSELF INTO THE GROUND Possible Solutions e Operator did NOT ease 3 pt hitch to ground slowly e Faulty 3 pt hitch hydraulic system on tractor Draft control is not in OFF position e Tractor is too small to handle digger PROBLEM EXCESSIVE VIBRATION Possible Solutions e PTO driveline bearing cross is worn replace PROB
41. or safety and could affect the life of the equipment In addition to the design and configuration of this implement including Safety Signs and Safety Equipment hazard control and accident prevention are dependent upon the awareness concern prudence and proper training of personnel involved in the operation transport maintenance and storage of the machine Refer also to Safety Messages and Operation Instructions in each of the appropriate sections of the Tractor and Implement Manuals Pay close attention to the Safety Signs affixed to the Tractor and the Implement 4 A A A A KS E E A gt gt gt E SAFETY INSTRUCTIONS continued SAFETY SIGNS Keep safety signs clean and legible at all times Replace safety signs that are missing or have become illegible Replaced parts that displayed a safety sign should also display the current sign Safety signs are available from your Distributor or Dealer Parts Department or the factory How to Install Safety Signs Be sure that the installation area is clean and dry Be sure temperature is above 50PF 10PC Decide on the exact position before you remove the backing paper Remove the smallest portion of the split backing paper Align the sign over the specified area and carefully press the small portion with the exposed sticky backing in place Slowly peel back the remaining paper and carefully smooth the remaining portion of the sign in place Small air
42. ound by hydraulic lift power alone Turn tractor off and disconnect PTO driveline from the tractor Reverse the rotation of the auger by several turns This can be accomplished by using a large pipe wrench and screwing the auger backwards until it clears Extreme rocking or lifting loads while trying to clear stuck augers can cause auger gearbox or boom failure A RZ A Do not attempt to free the auger while the PTO is connected Disconnect the PTO driveline from the tractor before attempting to free the auger A EZONE A Underground utilities Contact appropriate agencies to determine if hazardous items are buried under the digging site BEFORE DIGGING Be certain underground utilities have been called to locate underground electric gas telephone and other lines Check your telephone book for calling instruc tions Be sure post hole digger operator is properly informed WHEN IN DOUBT DO NOT DIG NOTE Never exceed the recommended auger capacity of the post hole digger The Model 300 heavy duty digger is designed for use with augers up to 12 inch diameter Use of an incorrect auger or auger extension can cause equipment damage loss of operator control and personal injury Safety is a primary concern in the design and manufacture of our products Unfortunately our efforts to provide safe equipment can be wiped out by a single careless act of an operator It has been said The best safety device is an informed careful o
43. perator We ask you to be that kind of an operator 17 TRANSPORTING Pay particular close attention to the Safety Messages regarding transport Avoid unnecessary injuries and equipment damage by exercising cautious conscientious travel procedures Attaching the implement to the tractor increases the overall length of the working unit Allow additional clearance for the implement to swing when turning ARSCH A When traveling on public roads whether at night or during the day use accessory light and devices for adequate warnings to operators of other vehicles Comply with all federal state and local laws DO NOT OPERATE PTO DURING TRANSPORT Raise the post hole digger as high as possible for transporting Select a safe ground travel speed when transporting from one area to another When traveling on roadways transport in such a way that faster moving vehicles may pass you safely When traveling over rough or hilly terrain or when mak ing turns slow down and use extra care Read all safety warnings in the front of the manual OBEY SAFETY RULES ALWAYS BE CAREFUL OWNER SERVICE The information in this section is written for operators who possess basic mechanical skills Should you need help your dealer has trained service technicians available For your protection read and follow all safety information in this manual AEZ A A Lower post hole digger to ground or block securely turn tractor
44. ports are blocked in the neutral position and will damage the hydraulic cylinder or other parts when the boom is raised SAFETY YOU CAN LIVE WITH IT OPERATION Lower the Post Hole Digger in the usual manner and allow the auger to dig As down force is needed apply it carefully and in small amounts by using the control lever on the tractor remote outlet It will be necessary to continue lowering the lift arms as the auger digs Applying too much down force at one time can stall the auger and possibly cause the shear bolt on the post hole digger input shaft to shear NOTE REPLACE THE SHEAR BOLT WITH A GRADE 2 SOFT BOLT ONLY Using a HARD bolt can dam age the auger PTO driveline or gearbox and void the warranty The boom can be raised in the normal manner with out relieving the down force cylinder pressure NOTE DAMAGE CAN OCCUR IF HOSES ARE NOT CONNECTED CORRECTLY If the return hydraulic hose is connected to the other tractor remote outlet instead of directly to the tractor hydraulic reservoir severe damage will possibly occur to the hydraulic cylinder and post hole digger when the boom is raised Make sure hydraulic hoses are connected correctly OBEY SAFETY RULES ALWAYS BE CAREFUL OPTIONAL PARKING STAND KIT 102160 The Parking Stand Kit has a plate that bolts to the bottom of the gearbox Two removable legs go into sock ets welded on the plate The legs are pinned in place The two legs
45. safety instructions is not qualified to operate the machine An untrained operator exposes himself and bystanders to possible serious injury or death Do not allow children to operate this machine e Do E o gt gt SAFETY INSTRUCTIONS continued PREPARATION Personal protection equipment including hard hat safety glasses safety shoes and gloves are recommended during assembly installation operation adjustment maintaining repairing removal or moving the implement Do not allow long hair loose fitting clothing or jewelry to be around moving parts PROLONGED EXPOSURE TO LOUD NOISE MAY CAUSE PERMANENT HEARING LOSS Tractors with or without implements attached can often be noisy enough to cause permanent partial hearing loss We recommend that you wear hearing protection on a full time basis if the noise in the Operator s posi tion exceeds 80db Noise over 85db on a long term basis can cause severe hearing loss Noise over 90db adjacent to the Operator over a long term basis may cause permanent total hearing loss NOTE Hearing loss from loud noise from tractors chain saws radios and other such sources close to the ear is cumulative over a lifetime without hope of natural recovery Clear area of stones branches or other debris that might be thrown or entangled causing injury or damage Operate only in daylight or good artificial light Make sure driveline spring activated locking pin or balls operate freely and are sea
46. side swing Replace shear bolt only with common grade 2 bolts a Be The use of a hard shear bolt voids all warranty N O T l C Disengage PTO when moving GROUND SEVERE INJURY OR DEATH COULD OCCUR w N da 5 6 Lift auger periodically to clear hole 7 DO ne AUGER SCREW INTO GROUND HOLD Bend handle as needed IFT SOIT DIGS TO DIGGER MAY OCCUR IF NOT PROPERLY OP for comfortable operation VE TRACTOR WITH AUGE GROUND See Owners Manual 101015 Ne 101200 E Rotating Parts Hazard Keep Away To Prevent Serious Injury or Death from Rotating Parts Si no entiende ingles se prefiere que busque a alguien que interprete las instrucciones para usted e Read and understand owner s manual before operating e Do not operate without all shields and guards in place e Do not use body weight to force the auger into the ground or to locate auger point when auger is tuming e Keep away from auger cutting head and driveline when engine is running e Never replace shearbolt or auger attaching bolts with longer bott WS101130 LOCATED ON POST HOLE DIGGER BOOM A DANGER GUARD MISSING KEEP CLEAR Keep Others Away When this is visible ENTANGLEMENT HAZARD DO NOT OPERATE can cause Serious Injury or Death Si no entiende ingles se prefiere que busque a alguien que interprete las instrucciones para usted e Never manually position the auger or manually force the auger into ground e This machine is designe
47. sure you have all safety equipment attached If a safety shield or guard is removed for any reason it must be replaced before the machine is again operat ed Always use and maintain in place all power take off guards furnished with the tractor as well as the power take off guards and shields furnished with the digger 6 KE gt EES SE EE EE EE ES SAFETY INSTRUCTIONS continued OPERATIONAL SAFETY continued This digger is designed for use only on tractors with 540 RPM power take off When the use of hand tools is required to perform any part of assembly installation adjustment maintaining repairing removal or moving the digger be sure the tools used are designed and recommended by the tool manufacturer for that specific task Never place yourself between the tractor and digger while implement is in operation Do not walk or work under a raised digger or attachment unless it is securely blocked or held in position Do not depend on the tractor hydraulic system to hold the digger or attachment in place A heavy load can cause instability of the tractor Use extreme care during travel Slow down on turns and watch out for bumps The tractor may need front counter weights to counter balance the weight of the digger Never use alcoholic beverages or drugs which can hinder alertness or coordination while operating this equipment Consult your doctor about operating this machine while taking prescription medications Do not
48. ted firmly in tractor PTO stub shaft groove Ensure that all safety shielding and safety signs are properly installed and in good condition OPERATIONAL SAFETY This Post Hole Digger was designed for one man operation from the tractor seat It is the responsibility of the operator to see that no one is within twenty five feet 25 of the digger when it is started Do not operate the digger with another person near or in contact with any part of the digger PTO driveline or auger Serious personal injury or death may result if any attempt is made to assist digger operation by hand Most accidents occur because of neglect or carelessness Keep all helpers and bystanders twenty five feet 25 from an operating digger Only properly trained people should operate this machine It is recommended the tractor be equipped with a Rollover Protection System ROPS and a seat belt that is used Always stop the PTO set brake shut off the tractor engine remove the tractor key and allow auger to come to a complete stop before dismounting tractor Never leave equipment unattended with the tractor running All things with moving parts are potentially hazardous There is no substitute for a cautious safe minded operator who recognizes potential hazards and follows reasonable safety practices The manufacturer has designed this digger to be used with all its safety equipment properly attached to minimize the chance of accidents Study this manual to make
49. th a safety shield removed However equipment should never be operated in this condition Keep all shields in place If shield removal becomes necessary for repairs replace the shield prior to use Replace any CAUTION WARNING DANGER or instruction safety sign that is not readable or is missing Location of such safety signs is indicated in this booklet Never use alcoholic beverages or drugs which can hinder alertness or coordination while operating this equipment Consult your doctor about operating this machine while taking prescription medications Review the safety instructions with all users annually This equipment is dangerous to children and persons unfamiliar with its operation The operator should be a responsible adult familiar with farm machinery and trained in this equipment s operations Do not allow per sons to operate or assemble this unit until they have read this manual and have developed a thorough understanding of the safety precautions and of how it works To prevent injury or death use a tractor equipped with a Roll Over Protective System ROPS Do not paint over remove or deface any safety signs or warning signs on your equipment Observe all safety signs and practice the instruction on them Never exceed the limits of a piece of machinery If its ability to do a job or to do so safely is in question DON T TRY IT Do not modify the equipment in any way Unauthorized modification may impair the function and
50. the auger is digging a hole the tractor cannot be moved Make sure brake is set securely If the tractor does move while the auger is in a hole damage to the gearbox or auger can result not covered by warranty Cutting edges and screw type center point are replace able They should be sharpened or replaced when worn In hard digging conditions a fishtail type center point is more aggressive and is recommended NOTE Be careful when raising the auger as high as your tractor s 3 pt hitch can go This can put the PTO shaft universal joints at an extreme angle and cause damage to the PTO shaft It is best to raise the auger just enough to clear the hole when the PTO is engaged It is recommended NOT to raise the auger while it is running more than six 6 inches above the ground NOTE If you have a rocky or large root soil condition it is recommended that a heavy duty auger by used If you encounter rocks or roots that catch the auger and cause shear bolts to break then remove the auger from the hole and use a large heavy pry bar to break up the obstructing rock A large root may have to be chopped to remove NOTE Please refer to the drawings Figures B through D as to the proper mounting pattern for the cutting edges Correct mounting of the cutting edges will assure a complete cut of earth by the auger OPERATION INSTRUCTIONS continued If auger becomes lodged below ground DO NOT attempt to lift auger out of gr
51. ut guard and the PTO driveline be assem bled on the gearbox before the gearbox is fastened to the boom Place the gearbox upside down on the floor Install the formed metal gearbox output shield Ref 9 on the gearbox A socket with a long extension makes this an easy installation Clean and check the input shaft of the gearbox If any nicks or dents have occurred in shipping lightly file to remove and make the shaft smooth Slide the plastic cone shaped input guard on to the input shaft of the gearbox Grease the input shaft of the gearbox before installing the PTO shaft This reduces the chance of the PTO shaft yoke from galling to the input shaft if the shear pin should break Slip the two telescoping ends of the PTO shaft togeth er Spray WD 40 into the yoke and wipe This should remove some of the paint and make it easier to slide the yoke onto the input shaft of the gearbox Install the unsplined end on the gearbox input shaft and bolt it in place with the ie shear bolt Ref 19 and secure with the lock washer and nut INSTRUCTIONS continued ROLL PIN HOLE SHEAR BOLT HOLE FIGURE A On the implement end of the PTO shaft there is a hole in the yoke just forward of the ie shear bolt see Figure A This hole is for the el diameter x 1 long roll pin 2504011 When this roll pin is driven in this hole the center of the roll pin engages into the groove on the front of the gearbox input shaft This prevents the
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