Rhino - Model PD-200 S - Heavy Duty Post Driver - Manual

Highest Quality Post Drivers and Post PullersHighest Quality Post Drivers and Post PullersO W N E R S M A N U A LO W N E R S M A N U A LForm No. 300800-03/2014Form No. 300800-03/2014© 2012, 2014 Rhino Tool Company© 2012, 2014 Rhino Tool CompanyRhino Tool Company, Inc.620 Andrews AvenueKewanee, IL 61443P: 309.853.5555 or Toll Free 866-707-1808F:309.856.5905www.rhinotool.com E: info@rhinotool.comRhino Tool Company, Inc.620 Andrews AvenueKewanee, IL 61443P: 309.853.5555 or Toll Free 866.707.1808F:309.856.5905www.rhinotool.com E: info@rhinotool.comManufacturing Quality Post Drivers and Post Pullers Since 1977Manufacturing Quality Post Drivers and Post Pullers Since 1977GPD-30Gas Powered DriverRanch Pro™GPD-30Gas Powered DriverRanch Pro™iiYour safety, and the safety of others, is very important. The proper and safe use of your Rhino® post driver is an important responsibility and should be taken seriously.To help you make informed decisions about safety, you will find important safety information in a variety of forms, including:• Safety Labels on the post driver• Safety Messages Preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.These signal words mean: WARNING DANGER CAUTIONIMPORTANTNOTE Immediate hazards that will result in severe personal injury or death. WARNING DANGER CAUTIONIMPORTANTNOTE Hazards or unsafe practices that could result in personal injury. WARNING DANGER CAUTIONIMPORTANTNOTE Hazards or unsafe practices that could result in injury, product or property damage.• Safety Headings such as IMPORTANT SAFETY INFORMATION.• Safety Section such as POST DRIVER SAFETY.• Instructions how to use this post driver correctly and safely.This entire book is filled with important safety information. Please read it carefullyYour safety, and the safety of others, is very important. The proper and safe use of your Rhino® post driver is an important responsibility and should be taken seriously.To help you make informed decisions about safety, you will find important safety information in a variety of forms, including:• Safety Labels on the post driver• Safety Messages Preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.These signal words mean: WARNING DANGER CAUTIONIMPORTANTNOTE Immediate hazards that will result in severe personal injury or death. WARNING DANGER CAUTIONIMPORTANTNOTE Hazards or unsafe practices that could result in personal injury. WARNING DANGER CAUTIONIMPORTANTNOTE Hazards or unsafe practices that could result in injury, product or property damage.• Safety Headings such as IMPORTANT SAFETY INFORMATION.• Safety Section such as POST DRIVER SAFETY.• Instructions how to use this post driver correctly and safely.This entire book is filled with important safety information. Please read it carefullyTAKE SAFETY SERIOUSLYTAKE SAFETY SERIOUSLYGPD-30 Trouble ShootingGPD-30 Trouble ShootingSymptom Explanation/ProcedurePost lodged in the driverIn the event that a driven post flares and becomes lodged within the chuck, follow these steps:1. Remove the four 5/16” lower body bolts and separate the lower body casting from the driver body.2. Slide the lower body casting down the post to expose the flared top of the post. With the proper cutting tool for the type of post, cut through the post below the flared portion. 3. Once the flared portion is removed, slide the lower body casting off the post and reassemble it to the driver. Please follow bolt tightening procedure and use thread locker solution.Drives post slow or sluggish engine performanceTypically this is resulting from improper driver storage or over-filling the oil causing the oil to seep into the combustion chamber. Position the driver vertically, remove the dipstick to check oil level. (See page 6) If you need to remove some oil, dispose of it properly. If oil is at proper level, follow the procedure listed in “Pull-start is frozen or hard to pull.” It also is good practice to wipe clean the engine after use. Pull-start is frozen or hard to pullThis typically results from oil seeping into the combustion chamber from improper driver storage or overfilling the oil reservoir of the engine.Remove spark plug and pull hand grip a several times until it pulls freely. Replace the spark plug. Check the oil level in oil reservoir to ensure proper level (page 6). Follow starting procedure. It is not unusual, for blue smoke to be emitted from the engine, let the engine run until smoke clears.Proper Storage: When storing your GPD-30, do not lay it horizontally on the driver side or resting on the engine. If the unit cannot be stored securely in the upright position, place the chuck on the flat surface, lean it toward the engine side until it is supported by the shroud and chuck. This will position the driver on an angle with the top handle at the topmost point. Other problems or technical questionsHave your serial number handy and contact Rhino Tool Company.Phone: 309.853.5555 or Toll Free 866-707-1808, Fax:309.856.5905, Email: info@rhinotool.comSymptom Explanation/ProcedurePost lodged in the driverIn the event that a driven post flares and becomes lodged within the chuck, follow these steps:1. Remove the four 5/16” lower body bolts and separate the lower body casting from the driver body.2. Slide the lower body casting down the post to expose the flared top of the post. With the proper cutting tool for the type of post, cut through the post below the flared portion. 3. Once the flared portion is removed, slide the lower body casting off the post and reassemble it to the driver. Please follow bolt tightening procedure and use thread locker solution.Drives post slow or sluggish engine performanceTypically this is resulting from improper driver storage or over-filling the oil causing the oil to seep into the combustion chamber. Position the driver vertically, remove the dipstick to check oil level. (See page 6) If you need to remove some oil, dispose of it properly. If oil is at proper level, follow the procedure listed in “Pull-start is frozen or hard to pull.” It also is good practice to wipe clean the engine after use. Pull-start is frozen or hard to pullThis typically results from oil seeping into the combustion chamber from improper driver storage or overfilling the oil reservoir of the engine.Remove spark plug and pull hand grip a several times until it pulls freely. Replace the spark plug. Check the oil level in oil reservoir to ensure proper level (page 6). Follow starting procedure. It is not unusual, for blue smoke to be emitted from the engine, let the engine run until smoke clears.Proper Storage: When storing your GPD-30, do not lay it horizontally on the driver side or resting on the engine. If the unit cannot be stored securely in the upright position, place the chuck on the flat surface, lean it toward the engine side until it is supported by the shroud and chuck. This will position the driver on an angle with the top handle at the topmost point. Other problems or technical questionsHave your serial number handy and contact Rhino Tool Company.Phone: 309.853.5555 or Toll Free 866-707-1808, Fax:309.856.5905, Email: info@rhinotool.com1717CONTENTSSection PageSafety Symbol Description ............. iTable of Contents ............................1Introduction .....................................1Post Driver Safety ...........................2Rhino® GPD-30 Ranch Pro™ Operating Instructions ...................4 Starting the Engine ...........................5 Hot Restart ........................................6 GPD-30 Ranch Pro™ Maintenance ..7Rhino® GPD-30 Ranch Pro™ Service Instructions........................8 Servicing Crankshaft and Piston .......9 Service of the Hammer and Anvil....10GPD-30 Ranch Pro™ Parts List ...13Limited Warranty and Registration ...................................16Troubleshooting ............................171© 2013, 2014 Rhino Tool Company Inc., - All Rights ReservedCongratulations on your selection of the Rhino® GPD-30 Ranch Pro™ post driver. We are certain that you will be pleased with your purchase. This post driver was built with the Honda GX35 engine. Honda supplies its own owner’s manual that covers all the operator and service issues associated with the Honda engine. Please read this manual as closely as you do the Rhino manual. The success that you ex-perience with this tool is dependent upon your knowledge and understanding of how to properly operate and care for the Honda engine installed on your new post driver.As you read this manual, you will find in-formation preceded by a NOTICE symbol. That information is intended to help you avoid damage to your post driver, other property, or the environment.We suggest you read the warranty infor-mation fully and understand its coverage and your responsibilities of ownership. Fill out the warranty registration card or online registration to receive Rhino® Lifetime Limited Warranty. (See Page 16) Please read and understand the Honda warranty policy. The Honda warranty is separate from the Rhino® warranty and is subject to its own coverage conditions and responsibility requirements. The warranty is a separate document and should have been included with the Honda owner’s manual.When your Rhino® post driver needs scheduled maintenance, the technical ser-vice staff here at Rhino Tool Company is standing by to assist you if you require as-sistance. Our fully trained staff can ensure that you receive the correct service kit or direct you to the nearest Rhino Servicing Dealer. If it is the engine that requires scheduled maintenance, keep in mind that your Honda service dealer is fully equipped and specially trained in servicing the Honda engine. Your Honda servicing dealer is dedicated to your satisfaction, and will be pleased to answer your questions and concerns.INTRODUCTIONThe Rhino® GPD-30 Ranch Pro gas pow-ered post driver is designed to drive fence posts, ground rod, form pins, and other like items into the ground. Uses, other than those intended, can result in injury to the operator as well as those around the operator. Damage to the driver and to the surrounding area may result as well.This post driver is intended for use by pro-fessional installers. Never allow children to operate this tool.Most accidents can be prevented if you follow all instructions in this manual and on the post driver. The most common haz-ards are discussed below, along with the best method to protect yourself and others.UNDERGROUND UTILITIES: Driving a post into an underground utility can be EXTREMELY DANGEROUS, exposing the operator and those around to poten-tially life threatening danger. Damage to surrounding property can also occur as a result of a post being driven into an under-ground utility. Be absolutely certain that you are aware of all underground utilities in the area in which you intend to drive posts. Ensure that a certified locating ser-vice has identified all underground utilities prior to beginning your project. Failure to do so can be catastrophic. Underground utilities include but are not limited to: Electric, Gas, Telephone, Water, Sewer, TV Cable, Lawn Sprinklers, etc.GASOLINE: Gasoline is HIGHLY FLAM-MABLE and EXPLOSIVE. You can be burned or seriously injured when handling fuel.EXHAUST: The ex-haust from the engine contains poisonous carbon monoxide gas that can build up to dangerous levels in closed areas. Breathing carbon monoxide can cause unconsciousness or death. Never run the engine in a closed or even partly closed area where people may be present.The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.ENGINE MAINTENANCE: Improperly maintaining the engine on this power tool, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed.In accordance with the engine owner’s manual, always perform a pre-operation inspection of the engine before each use and correct any problem.DRIVER MAINTENANCE: Improperly maintaining the driving mechanism on this power tool, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurt or killed.In accordance with this manual, always perform a pre-operation inspection of the driving mechanism before each use and correct any problem. WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTEPOST DRIVER SAFETY IMPORTANT SAFETY INFORMATION WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE2Do not lend or rent your post driver with-out the instruction manuals. Be sure that anyone using it understands the informa-tion contained in these manuals.Do not use this post driver for any purpose other than driving posts into the ground. Misuse may result in personal injury or property damage, including damage to the machineMinors should never be allowed to use this power tool. Bystanders, especially chil-dren, and animals should not be allowed in the area where it is in use.NEVER let your power tool run unat-tended. When it is not in use, shut it off and make sure that unauthorized persons do not use it.Do not operate this post driver unless the operator is wearing safety glasses, safety shoes, hearing protection, gloves or any other safety equipment advised by, ANSI, NIOSH, OSHA, or any other safety regulatory agency, or the employer or the owner of this post driver.Bystanders should, at a minimum, wear safety glasses and hearing protection while in the presence of this power tool during operation.Prolonged use of a power tool (or other machines) exposing the operator to vibra-tions may produce white finger disease (Raynaud’s phenomenon) or carpal tunnel syndrome. These conditions reduce the hand’s ability to feel and regulate tem-perature, produce numbness and burning sensations and may cause nerve and circu-lation damage and tissue necrosis.Not all factors contributing to white finger disease are known, but cold weather, smoking and diseases or physical condi-tions that affect blood vessels and blood transport, as well as high vibration levels and long periods of exposure to vibration are mentioned as factors in the develop-ment of white finger disease. In order to reduce the risk of white finger disease and carpal tunnel syndrome, please note the following:• GPD-30 Ranch Pro™ has been designed with spring dampened anti-vibration handles to reduce the transmission of vibrations created by the machine to the operator’s hands. An anti-vibration system is recommended for those per-sons using power tools on a regular or sustained basis.• The handle opposite the throttle handle has been fitted with an EPDM foam grip further dampening vibrations.• Wear gloves and keep your hands warm.• Ensure that the EPDM foam and the spring dampening system are in good working condition.• Ensure the post driver has no loose com-ponents. Loose components lead to high vibration levels.3POST DRIVER SAFETY... continued IMPORTANT SAFETY INFORMATION WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE• Maintain a firm grip at all times, but do not squeeze the handles with constant, excessive pressure. Take frequent breaks.All of the above mentioned precautions do not guarantee that you will not sustain white finger disease or carpal tunnel syn-drome. Therefore, continual and regular users should closely monitor the condi-tion of their hands and fingers. If any of the above symptoms appear, seek medical advice immediately.DO NOT modify this power tool in any way.DO NOT put anything other than a post into the chuck on the driver.DO NOT operate your post driver unless it is on a post to be driven. Operation of the driver without it driving on a post could damage the power tool.SURROUNDINGS: This power tool emits noise which may be disturbing to animals and livestock. Ensure prior to operation, that any livestock are cleared from the operational area to prevent a situation in which startled livestock become a safety hazard.WARNING LABELSIf your post driver’s warning label is marred or destroyed, replace it immedi-ately. Simply call Rhino Tool Company and we will send you a new warning label at no expense to you.Your Rhino® GPD-30 Ranch Pro™ Gas Operated Post Driver is an efficient and ef-fective power tool designed and developed to tackle a difficult and time consuming task, driving posts. It is very important to understand that your post driver is a powerful machine; it has to be to do the very difficult job it is designed to perform. With proper care and maintenance, your Rhino® GPD-30 Ranch Pro™ will give you many years of trouble free service.You must read and understand your post driver operating instructions before using the post driver. It is also very important that you make sure all operators are trained to operate your post driver safely. If you or any operator doesn’t understand any of the instructions in this manual, call Rhino Tool Company at 866-707-1808 or 309-853-5555 and we will answer any questions you may have.POST DRIVER SAFETY... continuedIMPORTANT SAFETY INFORMATION4 WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTEGPD-30 Ranch Pro™ Operating Instructions5AVOID SERIOUS INJURY OR DEATH READ THIS MANUAL BEFORE US-ING YOUR POST DRIVERVisually inspect your GPD-30 Ranch Pro™ Post Driver before use. The interior of the chuck tube should be checked for obstruc-tions, damage or wear to the chuck tube and anvil inside. The outer surfaces of the driver should also be inspected for any de-fects. Do not use the GPD-30 Ranch Pro™ if there is any damage or wear until the damage or wear is corrected and repaired.Check all fluid levels, i.e. engine oil and fuel and fill as needed as per manufac-turer’s specifications.Proper oil level is essential to the proper operation of the Post Driver. Overfilling of the oil will result in loss of power and may cause permanent damage to the engine.USE ALL RECOMMENDED SAFETY EQUIPMENT.Secure the driver on a solid surface, i.e. tailgate, bench, or clear, solid ground and posture your body in a safe position. DO NOT start the driver anywhere but an open, well-ventilated area. It is recom-mended that the GPD-30 Ranch Pro™ only be used outdoors and never inside an enclosed building.Starting the Engine:To start a COLD engine, move the choke lever to the CLOSED position (Fig.3). Lock the throttle by depressing the trigger and while the trigger is depressed, push in the button next to the thumb switch. Hold the button in and release the trigger. The throttle is now in the high idle position (Fig 2).To start a WARM engine, leave the choke lever in the OPEN position and do not lock the throttle into the high idle position.Press the priming bulb repeatedly until fuel can be seen in the clear-plastic fuel return tube (Fig 3). WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTEGPD-30 Ranch Pro™ Operating Instructions... continuedThumb SwitchHigh Idle LockTriggerUpper limit of engine oil.Lower limit of engine oil is end of dipstick.Fig. 1Fig. 26Slide thumb switch on throttle handle down or into the ON position.Grasp the starter grip lightly until you feel resistance, then pull briskly in the direction of the arrow as shown in Fig. 4. Return the starter grip gently.Do not extend the starter rope to its full length as it can cause damage the recoil mechanism. An operator should never wrap the starter rope around their hand. This will cause serious injury.Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the starter. If the choke lever was moved to the CLOSED position to start the engine, gradually move it to the open position as the engine warms up. As the engine warms up also release the high idle lock by slightly depressing the trigger and then immediately releasing it. Use caution as to not engage the clutch.Hot RestartIf the engine is operated at higher ambient temperatures, then turned off and allowed to sit for a short time, it may not restart on the first pull. If necessary, use the follow-ing procedure: Failure to follow instruc-tions can result in personal injury.IMPORTANT SAFETY PRECAUTIONTurn the engine switch to the OFF position before performing the following procedure. This will prevent the engine for starting and running at maximum speed when the throttle is in the MAX. speed position. If the engine starts with the throttle in the MAX. speed position, the post driver will operate at maximum power. This may result in personal injury and damage to the post driver.1. Turn the engine switch on the post driver to the OFF position.2. Move the choke lever to the OPEN position.Choke ClosedChoke OpenPriming BulbFuel Return Line (clear plastic tube) WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTEGPD-30 Ranch Pro™ Operating Instructions... continuedFig. 3 Fig. 473. Hold the throttle in the MAX speed position.4. Pull the starter grip 3 to 5 times.Follow the STARTING THE ENGINE procedure on the previous page and start the engine with the choke lever in the OPEN position.Driving A Post:Insert a post into the GPD-30 Ranch Pro™ making sure the end of the post to be driven is in the correct position on the ground. (Fig. 5) Position the driver aligned centered to the post. If not aligned properly, damage could be caused to the driver or the post. Apply steady downward pressure to the handles and apply enough throttle to en-gage the clutch and hammer.Once you are confident that the post is driving straight, apply full throttle to the driver until the post is driven to the desired depth.Release the trigger dropping the engine RPM back to idle before removing from the post. When the engine has returned to idle, proceed to the next post repeating the previous method of driving a post.Installing a Chuck Adapter(Fig. 6) For driving up to 3/4" ground rod, stakes, or anchors the GPD-30 Ranch Pro™ is designed with Rhino® Quick Lock Adapter System. Applying an adapter snuggly aligns the rod or post to optimum striking position and prevents damage to the driver from bouncing around in a loose fitting chuck. Simply insert the adapter inside the chuck tube and push the lock clip through lock path openings on the chuck. Then stretch the clip latch over the end of the pin to secure the adapter into place. See parts list to specify available 1" adapter.Maintenance of the GPD-30 Ranch Pro™ WARNING DANGER CAUTIONIMPORTANTNOTENEVER REFUEL WITH THE ENGINE HOT OR RUNNINGNever refuel your GPD-30 Ranch Pro™ with the engine hot or running as there is a possibility the flammable fumes from the gasoline can ignite, causing severe injury GPD-30 Ranch Pro™ Operating Instructions... continuedPostDriverPostRIGHT WRONGFig. 5Lock Path OpeningsInsert adapter into the mas-ter chuckApply the lock clip in position to secure the adapterFig. 68Operating Instructions ...continued GPD-30 Ranch Pro™ Service Instructionsand/or damage to your post driver and surrounding area. Follow engine manufac-turer’s instructions for the refueling of the engine.With each use check the engine oil level, air filter, and all fasteners. If necessary, add oil, clean or replace the air filter and tighten any loose nuts, bolts, or any other fastener.Change engine oil as per engine manu-facturer’s specifications. Dispose of used oil in accordance with any local, state, or federal regulations.To help insure years of operation, wipe down the GPD-30 Ranch Pro with a clean cloth after each days use.Refer to the Service Instructions for more detail regarding maintenance of the post driver.Following the service requirements for the GPD-30 Ranch Pro™ will insure years of trouble free post driving. Always refer to the Honda GX35 manual for maintenance and service on the engine. The following instructions are for the Rhino® GPD-30 Ranch Pro™ specifically with general instructions for the Honda GX35. Before any service is preformed, remove the spark plug wire from the spark plug and ground it to the engine body to prevent any accidental start-up of the engine.Each Use:1. Check engine oil level. Use SAE 10W-30 to top oil level off, if necessary.2. Check engine air cleaner. If soiled, clean or replace.3. Check all engine and post driver fasten-ers. Retighten to proper specifications if necessary. (See Bolt Torque Specifica-tions on page 15)First 10 Hours Use of a New or Rebuilt GPD-30 Ranch Pro™1. Change engine oil following the requirement for the Honda GX35. Dis-pose of used oil according to all local, state, and federal regulations.2. Check all engine and post driver fasten-ers. Retighten to proper specifications if necessary.Every 3 Months or 25 Hours of Use1. Change engine oil following the requirement for the Honda GX35. Dis-pose of used oil according to all local, state, and federal regulations.2. Replace air cleaner elements. This should be performed more often if operated in dusty areas.3. Check all engine and post driver fasten-ers. Retighten to proper torque specifi-cations if necessary. (See page 15)Every 3 Months or 50 Hours of Use1. Follow the regular scheduled mainte-nance (each use and 25 hour intervals)2. Check crankshaft and piston lubrica-tion. (See page 9 for instructions.)Every 12 Months or 250 Hours of Use1. Follow the regular scheduled mainte-nance (each use, 25 hour and 50 hour intervals)2. Check crankshaft and piston lubrica-tion. See page 9 for instructions.3. Remove and service the hammer and anvil. See page 10 for instructions.Servicing Crankshaft and Piston Lubrication(Fig. 7) The crankcase cover is designed for easy, “no tool” inspection and mainte-nance. To remove the cover, grip it tightly with your hand and twist it left (counter-clockwise.) DO NOT USE A HAMMER OR WRENCHES TO LOOSEN THE COV-ER AS IT MAY CAUSE DAMAGE TO THE DRIVER.Inspect the color and amount of grease inside the crankcase. There should be a ring of grease collected to the wall inside the crankcase. Should the depth of the ring from the wall inward measure 1/4" or less (Fig. 8) this indicates the grease is low. The maximum level should not be more than 1/2". If the amount of grease appears to be low, add a small amount of grease. Use only Rhino approved grease (p/n 300500.) DO NOT OVERFILL GREASE AS IT CAN DAMAGE THE DRIVER AND THE HONDA ENGINE. If the grease is discolored, very dark or black, the post driver will need further maintenance. This is detailed in the sec-tion titled “Service of the Hammer and Anvil.”In the event of complete removal of old grease and adding fresh grease (Fig. 9) the level of grease should be to the bottom of the crank pin. When the required service has been performed in the crankcase, inspect the o-ring seal and replace it on the crankcase cover. Position the crankcase cover on the GPD-30 Ranch Pro™ body carefully to start the threads and once in the thread groove, with your hand twist to the right (clock-wise) until it is securely in contact with the post driver body.9GPD-30 Ranch Pro Service Instructions... continued WARNING DANGER CAUTIONIMPORTANTNOTE WARNING DANGER CAUTIONIMPORTANTNOTEFig. 9 - After completely cleaning out old grease, add new grease till level with the bottom edge of the crank pin head.Fig. 7 - Crankcase CoverFig. 8 - Inspect color and amount of grease.10When the required service has been performed in the crankcase, inspect the o-ring seal and replace it on the crankcase cover. Position the crankcase cover on the GPD-30 Ranch Pro body carefully to start the threads and once in the thread groove, with your hand twist to the right (clock-wise) until it is securely in contact with the post driver body. HAND TIGHTEN ONLY. DO NOT OVERTIGHTEN. Do not use tools, such as a hammer or wrench, to tighten the crankcase cover as it will damage the driver.Service of the Hammer and AnvilThe tools required for servicing the ham-mer and anvil are, a 9/64? hex wrench, a 1/4? hex wrench, a 7/8? deep well socket with handle, a torque wrench that reads in inch/pounds, and threadlocker.Remove the four (4) bolts (p/n 30702) in the bottom of the lower driver body (p/n 300030). Use caution as the handle tubes (p/n 300220) have anti-vibration springs (p/n 300720) installed and they are under tension. When the lower driver body is re-moved, it should appear as shown in Fig. 10. The anvil o-ring retainer (p/n 300110) will sometimes be removed with the lower driver body or remain in place.Remove the anvil o-ring cup (p/n 300090) and the anvil (p/n 300160). This can be easily accomplished by pushing a 1” dowel rod or hammer handle into the chuck tube from the opposite side. When the parts are removed, note the order and disas-semble for inspection. Check the anvil for any wear. The anvil o-ring (p/n 300606) should be replaced at this time. Clean the anvil and carefully replace the anvil o-ring. Fig 11.Remove the large retainer o-ring seals (p/n 300604) and the large retainer (p/n 300100) from the anvil o-ring cup. Inspect the large retainer. The large retainer o-ring seals should be replaced at this time. Replace the large retainer if there are any signs of damage or excessive wear.The anvil o-ring retainer can be removed from the end of the cylinder in the post driver body (p/n 300010) by hand. Use caution as it can become sharp with use of the driver. Remove the hammer (p/n 300080), piston (p/n 300060) and connecting rod (p/n 300072) by remov-ing the crank pin (p/n 300050). Access to Fig. 11 - Anvil with O-ring in place.GPD-30 Ranch Pro™ Service Instructions... continuedFig. 10 - View when Lower Driver Body removed. WARNING DANGER CAUTIONIMPORTANTNOTE11the crank pin is achieved by removing the crankcase cover, which is described in the section titled “Servicing Crankshaft and Piston Lubrication” shown in the previous pages of this manual. Remove the crank pin using the 7/8" deep well socket.THE CRANK PIN HAS LEFT-HAND THREADS. Use caution holding the con-necting rod and crankshaft (p/n 300040). The connecting rod and crankshaft can be damaged. Use a small wood or plastic block to keep the crankshaft from rotating. When the crank pin is removed, the piston, connecting rod, hammer can be removed by pushing the connecting rod down into the cylinder until it can be removed from the bottom of the post driver body. Note orientation of the hammer. The small end of the hammer is toward the anvil as shown in Fig. 12. Clean and inspect the hammer for damage or excessive wear. The hammer o-ring Seal should be replaced at this time.Clean and inspect the piston and con-necting rod. Insert the crank pin into the bearing on the connecting rod. If there is excessive play or side movement between the two, the connecting cod and possibly the crank pin should be replaced. Check the movement in the bearing in the piston side. If there is excessive play the connect-ing rod should be replaced. The piston o-ring seal (p/n 300600) should be replaced at this time. See Fig. 13.Clean and inspect the cylinder and crank-case for any damage or wear. Replace any damaged parts. Lubricate the cylinder, piston, and connecting rod with Rhino approved grease (p/n 300500.) Insert the connecting rod, with the piston attached, into the cylinder. Push the piston up the cylinder until the bearing in the connec-tion rod aligns with the threaded hole for the crank pin. Insert the Crank Pin through the bearing and start the threads into the Crankshaft by hand. These are LEFT-HAND THREADS. Tighten the crank pin using the 7/8” deep well socket. Torque to 228 inch/pounds. Add Rhino approved grease (p/n 300500) to the crankcase to the level shown in Fig. 9. (See Caution: Do not overfill grease on page 9) If grease has been completely removed add ap-proximate 4 teaspoons of grease. Close the crankcase by placing the crankcase cover o-ring seal onto the crankcase cover. Place the crankcase cover onto the post driver body, start the thread, and twist to the Fig. 12 - Small end of Hammer is toward the anvil.Fig. 13 - Piston with Connecting Rod and O-ring Seal in place.GPD-30 Ranch Pro™ Service Instructions... continued WARNING DANGER CAUTIONIMPORTANTNOTE12right (clockwise) with your hand until it is secure against the post driver body. (See Caution: Do Not Overtighten on page 9)Lubricate the cylinder and hammer with Rhino approved grease (p/n 300500.) Insert the hammer into the cylinder, taking note of the small end to the anvil as shown in Fig. 12. Push the hammer into the cylinder making room to insert the anvil o-ring retainer. Apply grease to the anvil o-ring retainer and place the small end into the cylinder. The grease should hold it in place.Lubricate with grease and assemble the large retainer and the two (2) large retainer o-ring seals in the order shown in Fig. 14 and assemble into the anvil o-ring cup. Clean and inspect the chuck tube (p/n 300156) and lower driver body (p/n 300030) for any damage or excessive wear. Replace if necessary. Lubricate chuck tube with grease. Lubricate the anvil with grease. Insert the anvil with new anvil o-ring into chuck tube, mak-ing certain that the anvil is seated into the chuck tube. Insert the anvil o-ring cup into the chuck tube. Replace the chuck tube o-ring (p/n 300608) and insert the chuck tube o-ring onto the chuck tube. It should look like Fig. 10.Remove the handle tubes (p/n 300220) from the handle cups and remove and clean and lubricate with grease all four (4) anti-vibration springs (p/n 300720.) Check all handle cups for wear. Clean and lubricate the upper and lower cups the handle tubes fit into with a small amount of grease. Insert the anti-vibration springs into the handle tubes. Assemble the handle tubes into the upper handle cups. Insert the chuck tube into the post driver body, tak-ing care to insert the handle tubes into the handle cups on the lower driver body. When parts are in-serted in the proper position, there will be resistance from the anti-vibration springs to seat the lower driver body on to the post driver body. This is normal. Apply threadlocker to the bolts. Insert and hand thread the four (4) lower body bolts through the lower driver body into the post driver body. Use a 1/4” hex wrench to tighten the bolts in a star pattern until the lower driver body is seated on the post driver body. Check for any misalignment or binding when joining the parts. DO NOT USE EXCESSIVE FORCE. Torque the lower body bolts to 132 inch/pounds. Perform a visual check of the post driver. Reconnect the spark plug wire to the spark plug. Check that the engine has the proper amount of oil. Start the engine using the proper procedure and test the post driver.Fig. 14 - Insert O-ring into Anvil O-ring cup, then insert Large Retainer, followed by inserting the other O-ring. Anvil Cup O-ring Large Retainer O-ringGPD-30 Ranch Pro Service Instructions... continued13Rhino® GPD-30 Ranch Pro™ Parts List12334121113144 745689104231520221617181921 17No. P/N Description1 300710 Top Handle Bolts (6 Qty.)2 300210 Upper Handle3 300230 Handle Cup (2 Qty.)4 300720 Handle Anti-Vibration Spring (4 Qty.)5 300220 Handle Tube (2 Qty.)6 300221 EPDM Handle Grip7* 300226 Handle w/Throttle Control Assembly8 300156 Ranch Pro Chuck Tube9 300030 Lower Driver BodyNo. P/N Description10 300702 Lower Body Bolts (4 Qty.)11 300712 Ground Bolt12 300015 Post Driver Body with Cylinder and Bearings13 300075 Piston and Connecting Rod Assembly14 300600 Piston O-ring Seal and Hammer O-ring Seal15 300080 Hammer16 300110 Anvil O-ring RetainerNo. P/N Description17 300604 Large Retainer O-ring Seal (2 Qty.)18 300100 Large Retainer19 300090 Anvil O-ring Cup20 300160 Anvil21 300606 Anvil O-ring22 300608 Chuck Tube O-ring Seal23 300897 1? Adapter with Lock Pin (1 per driver)* Throttle Control Only 30025014Rhino® GPD-30 Ranch Pro™ Driver Parts List ...continued2425262712283538393636123232293031333427373715Rhino® GPD-30 Ranch Pro™ Driver Parts List ...continuedNo. P/N Name12 300015 Post Driver Body with Cylinder and Bearings24 300132 Crankcase Cover25 301617 Crankcase Cover O-ring Seal26 300050 Crank Pin27 300704 Crankcase Bolts (6 per driver)28 300040 Crankshaft29 300782 Retaining Ring for Crankshaft & Clutch Drum with Pinion Gear (4 per driver)30 300200 Gear31 300730 Key32 300700 Clutch Housing Bolts (4 per driver)33 300025 Clutch Housing with Bearings34 300120 Clutch Drum with Pinion Gear35 300180 Shroud36 300181 Grommet (2 per driver)37 300190 Shroud Spacer (2 per driver)38 300706 Shroud Bolt (2 per driver)39 300707 Lower Shroud Bolt (2 per driver)300240 Honda GX35 Engine300800 GPD-30 Ranch Pro™ Owner's Manual300805 Safety Label and Tag SetNo. P/N NameHonda Engine PartsHonda Engine Parts are Available from Your Local Honda DealerAccessories23 300897 1? Adapter with Lock Pin (1 per driver)300500 Rhino® Pro Series Grease300505 Service Kit for GPD-30 Ranch ProBolt Torque Specifications1 300710 Top Handle Bolts (6 per driver) – 132.0 in/lbs10 300702 Lower Body Bolts (4 Qty.)– 132.0 in/lbs26 300050 Crank Pin (Left Hand Threads)– 228.0 in/lbs32 300700 Clutch Housing Bolts (4 per driver)– 95.0 in/lbs38 300706 Shroud Bolt (2 per driver)– 56.4 in/lbs39 300706 Lower Shroud Bolt (2 per driver)– 56.4 in/lbs16Warranty: Rhino Tool Com-pany, Inc. (“Rhino”) warrants to the original purchaser, purchasing the Equipment in new condition, in original packaging from an autho-rized dealer that its Gasoline Powered Post Driver will be free from defects in workmanship and materials (the “Limited Warranty”). The Limited Warranty shall survive for the lifetime of the product with respect to the Hammer and Anvil components and for twelve (12) months with regard to all other components, excluding the Honda GX35 engine for which Rhino provides no warranty and for which the warranty provided by American Honda Motor Co., Inc. shall be the sole warranty applicable thereto. This Limited Warranty is non-transferable.For Warranty Claims contact your dealer or distributor. Proof of purchase date and serial number is required. In the event of a warranty repair, the post driver should be returned to a Registered and Warranty Authorized Rhino Servicing Dealer. Rhino’s obliga-tion under this Limited Warranty is expressly limited to the repair or replacement, at Rhino’s election, of such defective Gasoline Powered Post Driver, which is proved to be defective upon inspec-tion by a Rhino-certified/authorized technician. This Limited Warranty does not extend to a Gasoline Powered Post Driver which has been subject to misuse, neglect, or ac-cident, nor does it extend to any Gasoline Powered Post Driver which has been repaired, altered, or serviced by unauthorized persons. This Limited Warranty does not cover any damage or adjustments required to any Gasoline Powered Post Driver if such damage or adjustment is caused by the use of supplies, parts, or attachments not sold or approved by Rhino. EXCEPT AS OTHERWISE PROVIDED HEREIN, RHINO DIS-CLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRAN-TIES OF MERCHANTABILITY AND FITNESS FOR A PARTICU-LAR PURPOSE. UNDER NO CIRCUMSTANCES SHALL RHINO BE LIABLE FOR ANY LOSS OF BUSINESS, REVENUES, OR PROFIT OR OTHER INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS ARISING OUT OF ANY DEFECTS IN OR PERFORMANCE OF THE GASOLINE POW-ERED POST DRIVER, HOWSOEVER CAUSED. To register your product: Fill out and mail in registration card supplied with post driverOr online visit: http://rhinotool.com/contact-support/warranty-information/Rhino® Limited Lifetime WarrantyGasoline Powered Post DriversL I M I T E DiiYour safety, and the safety of others, is very important. The proper and safe use of your Rhino® post driver is an important responsibility and should be taken seriously.To help you make informed decisions about safety, you will find important safety information in a variety of forms, including:• Safety Labels on the post driver• Safety Messages Preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.These signal words mean: WARNING DANGER CAUTIONIMPORTANTNOTEImmediate hazards that will result in severe personal injury or death. WARNING DANGER CAUTIONIMPORTANTNOTEHazards or unsafe practices that could result in personal injury. WARNING DANGER CAUTIONIMPORTANTNOTEHazards or unsafe practices that could result in injury, product or property damage.• Safety Headings such as IMPORTANT SAFETYINFORMATION.• Safety Section such as POST DRIVER SAFETY.• Instructions how to use this post driver correctly and safely.This entire book is filled with important safety information. Please read it carefullyYour safety, and the safety of others, is very important. The proper and safe use of your Rhino® post driver is an important responsibility and should be taken seriously.To help you make informed decisions about safety, you will find important safety information in a variety of forms, including:• Safety Labels on the post driver• Safety Messages Preceded by a safety alert symbol and one of three signal words, DANGER, WARNING, or CAUTION.These signal words mean: WARNING DANGER CAUTIONIMPORTANTNOTEImmediate hazards that will result in severe personal injury or death. WARNING DANGER CAUTIONIMPORTANTNOTEHazards or unsafe practices that could result in personal injury. WARNING DANGER CAUTIONIMPORTANTNOTEHazards or unsafe practices that could result in injury, product or property damage.• Safety Headings such as IMPORTANT SAFETYINFORMATION.• Safety Section such as POST DRIVER SAFETY.• Instructions how to use this post driver correctly and safely.This entire book is filled with important safety information. Please read it carefullyTAKE SAFETY SERIOUSLYTAKE SAFETY SERIOUSLYGPD-30 Trouble ShootingGPD-30 Ranch Pro™ Trouble ShootingSymptom Explanation/ProcedurePost lodged in the driverIn the event that a driven post flares and becomes lodged within the chuck, follow these steps:1. Remove the four 5/16” lower body bolts and separate the lower body casting from the driver body.2. Slide the lower body casting down the post to expose the flared top of the post. With the proper cutting tool for the type of post, cut through the post below the flared portion. 3. Once the flared portion is removed, slide the lower body casting off the post and reassemble it to the driver. Please follow bolt tightening procedure and use thread locker solution.Drives post slow or sluggish engine performanceTypically this is resulting from improper driver storage or over-filling the oil causing the oil to seep into the combustion chamber. Position the driver vertically, remove the dipstick to check oil level. (See page 6) If you need to remove some oil, dispose of it properly. If oil is at proper level, follow the procedure listed in “Pull-start is frozen or hard to pull.” It also is good practice to wipe clean the engine after use. Pull-start is frozen or hard to pullThis typically results from oil seeping into the combustion chamber from improper driver storage or overfilling the oil reservoir of the engine.Remove spark plug and pull hand grip a several times until it pulls freely. Replace the spark plug. Check the oil level in oil reservoir to ensure proper level (page 6). Follow starting procedure. It is not unusual, for blue smoke to be emitted from the engine, let the engine run until smoke clears.Proper Storage: When storing your GPD-30, do not lay it horizontally on the driver side or resting on the engine. If the unit cannot be stored securely in the upright position, place the chuck on the flat surface, lean it toward the engine side until it is supported by the shroud and chuck. This will position the driver on an angle with the top handle at the topmost point. Other problems or technical questionsHave your serial number handy and contact Rhino Tool Company.Phone: 309.853.5555 or Toll Free 866-707-1808, Fax:309.856.5905, Email: info@rhinotool.comSymptom Explanation/ProcedurePost lodged in the driverIn the event that a driven post flares and becomes lodged within the chuck, follow these steps:1. Remove the four 5/16” lower body bolts and separate the lower body casting from the driver body.2. Slide the lower body casting down the post to expose the flared top of the post. With the proper cutting tool for thetype of post, cut through the post below the flared portion.3. Once the flared portion is removed, slide the lower body casting off the post and reassemble it to the driver. Pleasefollow bolt tightening procedure and use thread locker solution.Drives post slow or sluggish engine performanceTypically this is resulting from improper driver storage or over-filling the oil causing the oil to seep into the combustion chamber. Position the driver vertically, remove the dipstick to check oil level. (See page 6) If you need to remove some oil, dispose of it properly. If oil is at proper level, follow the procedure listed in “Pull-start is frozen or hard to pull.” It also is good practice to wipe clean the engine after use. Pull-start is frozen or hard to pullThis typically results from oil seeping into the combustion chamber from improper driver storage or overfilling the oil reservoir of the engine.Remove spark plug and pull hand grip a several times until it pulls freely. Replace the spark plug. Check the oil level in oil reservoir to ensure proper level (page 6). Follow starting procedure. It is not unusual, for blue smoke to be emitted from the engine, let the engine run until smoke clears.Proper Storage: When storing your GPD-30, do not lay it horizontally on the driver side or resting on the engine. If the unit cannot be stored securely in the upright position, place the chuck on the flat surface, lean it toward the engine side until it is supported by the shroud and chuck. This will position the driver on an angle with the top handle at the topmost point. Other problems or technical questionsHave your serial number handy and contact Rhino Tool Company.Phone: 309.853.5555 or Toll Free 866-707-1808, Fax:309.856.5905, Email: info@rhinotool.com1717Highest Quality Post Drivers and Post PullersHighest Quality Post Drivers and Post PullersO W N E R S M A N U A LO W N E R S M A N U A LForm No. 300800-03/2014Form No. 300800-03/2014© 2012, 2014 Rhino Tool Company© 2012, 2014 Rhino Tool CompanyRhino Tool Company, Inc.620 Andrews AvenueKewanee, IL 61443P: 309.853.5555 or Toll Free 866-707-1808F:309.856.5905www.rhinotool.com E: info@rhinotool.comRhino Tool Company, Inc.620 Andrews AvenueKewanee, IL 61443P: 309.853.5555 or Toll Free 866.707.1808F:309.856.5905www.rhinotool.com E: info@rhinotool.comManufacturing Quality Post Drivers and Post Pullers Since 1977Manufacturing Quality Post Drivers and Post Pullers Since 1977GPD-30Gas Powered DriverRanch Pro™GPD-30Gas Powered DriverRanch Pro™