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1/2" Hydraulic Drill / Impact Wrench MODEL 04500 MODEL 04525 OPERATION AND MAINTENANCE MANUAL ENG_OMM_DRILL_IMPACT_WRENCH_P01 16th November 2021 Partners in excellence...
The manual is intended for people who handle and operate the machine. It is originally written in English and translated into the local language by Pandrol. Pandrol reserves the right to change specifications, equipment, instructions and maintenance guidelines without prior notice.
8.1. General 8.2. Warning labels and information symbols Limited warranty 9.1. Exclusions to limited warranty 9.2. Limitation of liability 10. Customer information Assembly 11.1. Parts diagram 11.2. Parts list 11.3. Parts diagram 11.4. Parts list Disclaimer Contact 14. Recycling and Environment OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 3 av 22...
3. Safety Information 3.1. General • Tool operators and maintenance personnel must always comply with the safety precautions given in this manual, and with all stickers and tags attached to the tool and hoses. • All safety precautions are given for your safety. Read to understand and follow all safety, maintenance and operation instructions before you use or maintain the tool. • Review the manual daily before using the tool. • Follow all safety guidelines given you by your supervisor. Do not use the tool if you have any questions about the operation, safety or maintenance of this tool . Failure to follow these instructions can result in personal injury or equipment damage. • Pandrol has no control over the tool use or operation once it leaves the plant. Pandrol has no control over operator or maintainer selection. The customer must assume responsibility for the tool suitability for a particular function. • During use of the tool, good judgement must be used to work safely and efficiently without endangering themselves or bystanders. • Understanding of the operation and maintenance manual is essential for anyone using or maintaining the tool. • Warnings and safety precautions described in this document shall only be considered as a minimum. National conditions, standards and regulations override conditions, standards and regulations described in this document. • Work with the machine is only to be carried out by qualified personnel, well-informed and educated in general railway workmanship and specifically in the conditions, standards and regulations on specific rail track. • The machine may only be used for its specified purpose. • Any adjustments or service on the machine is only allowed to be done by qualified personnel that have read and understood this manual and have had training and information from Pandrol. 3.2. Safety actions •...
3.4. Safety precautions • Always wear protective equipment such as gloves, safety glasses, ear protection and safety shoes. • Do not wear clothing which may become entangled in the tool. • Always keep work area free of tools or any other objects which may impair sound footing. • Caution - oil injection hazard exists with this tool. Oil injection is a condition where the hydraulic oil is forced under the skin through pressure in the line. Always wear gloves and repair leaks immediately. • Do not carry the tool by the pigtail hoses. • Do not over torque track and frog bolts. • Do not use defective sockets or those not manufactured for impact wrenches. • Do not attempt to loosen locked up wrench with any hand tool. Disconnect from power source and then repair wrench. • Use a socket retaining ring to keep socket on the anvil. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 5 av 22...
In order to avoid personal injury and/or material damage, everyone involved with assembling, starting-up or overhaul must possess relevant knowledge of the equipment, its use, maintenance requirements and procedures. 3.6. Importat safety notice You must wear eye protection. All hammer operations require eye protection for both the user of the tool, and by others who may be exposed to the flying particles. The occupational safety and health administration (osha) is charged to enforce the mandated code of federal regulations governing the use of eye protection during hammering operations • Never use a modified, damaged, welded, abused, or worn hammer accessory tool. • Use accessory tool only with the hydraulic tool it is designed for. • Never strike accessory with any hand held instrument and be careful during transport and movement not to strike the tool against another hardened surface. • Make sure that the accessory is properly secured with the designed retainer. The retainer should never be used if it is damaged or worn. • Do not come in physical contact with the working end of an accessory during operation of the hammer. Always wear safety boots and apparel during hammering operations. • Inspect shanks and adapters daily and replace if any indications of fatigue or wear are found. • Never lean on tool or use it for prying. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 6 av 22...
4. Summary The Pandrol Impact Drill/Wrench is designed to offer the operator superior torque handling capabilities under the most adverse conditions. Operators will appreciate the lightweight and ergonomic design. The 04500D Impact Drill/Wrench is equipped with a 7/16” quick change chuck for drilling and a 1/2” square drive adapter to accept a variety of 1/2” impact sockets. The 04525 drill is equipped with a 5/8” keyed chuck for all your drilling needs. Fig 1. Fig 2. Fig 3. Flow Pressure Dimensions Weight 5GPM (19 LPM) 2000 PSI (140 BAR) A - 10" (25.4 cm) 11 lbs (4.9 kg) B - 7" (17.78 cm) C - 7" (17.78 cm) Accessories: 01743 - Counter bore 1-1/2” 01750 - Counter bore 2 -9/16” 01751 - Counter bore 3” 01774 - 7/16” X 1/2” auger bit 01783 - 7/16” X 18 auger bit 01775 - 1/2” X 12” auger bit 01782 - 9/16” X 18” auger bit 01777 - 11/16” X 12” auger bit 01781 - 11/16” X 18” auger bit 01795 - 5/8” X 18” auger bit OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021...
5. Operation • With the power source in the "OFF" position. Connect the hoses. Do not drag the service hose by pulling with the tool. Loop the service hose in the work area in such a way to relieve stress on the hose and quick disconnect fittings while working. Be aware of hose locations at all times. • Connect the tool to the power source. • Turn the power source to the "ON" position to supply 5 GPM to the impact wrench. • To tighten bolts, push the rotation valve (located on the right rear of impact wrench) “in” and rotate clockwise to lock in place. To loosen bolt, push valve “in” slightly and rotate counterclockwise to spring out. • Pull the trigger to activate the impact wrench. • Never operate the wrench on any higher flow than 5 GPM. The tool is designed to accept only the recommended 5 GPM and will malfunction and overheat the oil OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 8 av 22...
5.1. Cold weather operation Hydraulic system performance is affected when the temperature drops below 50°F. Therefore, measures should be taken to pre-warm tools and fluids before operating. NOTE! • Refer to operating procedures of this manual before starting OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 9 av 22...
Operate wrench on 5 GPM Impact wrench spins but won’t Inspect front end for broken impact hammer pins or other broken parts Impact wrench only works in one Check front end for broken parts direction Check reversing valve for bent stem or trash on one or more valve parts Impact wrench works slow and has Check that torque adjustment valve low power is screwed in and not adjusted all the way out Check that flow is 5 GPM and system pressure is set at 2000 PSI Trigger sticks Check for dirt or clearance in trigger housing • check for reverse flow (pigtails or qd’s recently changed) Check backpressure on return line (at tool return should be 150 PSI or less) Hydraulic oil running out of front end Replace front shaft seal using part no. 01612 Shaft seal kit OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 10 av 22...
3.43 6.86 10.30 13.70 17.20 20.60 5.15 10.30 15.40 20.60 25.70 30.90 7.2. Back pressure Back pressure measured at the tool return port must not exceed the manufacturers back pressure rating. Most manufacturers list the maximum back pressure for their hydraulic tools at 250 PSI. Back pressure measured on the return side of the tool is the force required to get the oil back to the tank. In almost all cases the lower the back pressure the better the tool performance. First, the back pressure is subtracted from the maximum tool pressure to arrive at a maximum tool operating pressure. For example, tools with 2000 PSI operating pressure are installed on a system with 250 PSI back pressure. This leaves 1750 PSI as a maximum tool pressure. Imagine a system with 500 PSI back pressure. 2000 Minus 500 PSI back pressure leaves only 1500 PSI for the tool. Second, tools are designed for pressure to build on the pressure side of the tool. If too much pressure builds on the return side, not only is performance effected, but seals may blow. This is why it is very important to direct the flow into the tool correctly. Reversing the hoses to test may result in blown seals, damage to the tool, and personal injury. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 11 av 22...
8.1. General Maintenance and overhaul is to be carried out by qualified personnel only Warranty is based on parts and spares delivered by Pandrol. Check tools DAILY for proper operation, leaks, or damage. Inspect hoses DAILY. Replace cut, burned, or otherwise damaged hoses.
8.2. Warning labels and information symbols Below are examples of warning labels and information symbols on the machine. If any of these labels become damaged or lost, they are to be replaced with new original warning labels that are available from Pandrol. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 13 av 22...
As a condition precedent to Pandrol’s obligation hereunder, the defective product must not have been altered or modified without the express written approval of Pandrol. The product must not have been subjected to deliberate damage, shipping damage, neglect, tampering by unauthorized personnel or damage by improper use, storage or maintenance. Serial numbers must not have been altered, defaced or removed. Such action voids limited warranty. 9.1. Exclusions to limited warranty This limited warranty is exclusive and is in lieu of any other warranty, written or oral, expressed or implied, including, without limitation, any implied warranty or merchantability or fitness for a particular purpose. Limited warranty does not cover normal wear and tear items such as filters, hoses, couplers, bits, sockets, augers, and batteries 9.2. Limitation of liability Except as provided above, Pandrol shall in no event be liable or responsible for any injury, loss or damage, direct, incidental or consequential, arising out of the use or misuse or inability to use the product, however caused and on any theory of liability including, without limitations, breach of contract, tort, (including negligence or street liability) and not withstanding any failure of any remedy herein of its essential purpose, even if Pandrol was aware of this possibility of such damage. Pandrol’s limited warranty as set forth above shall not be enlarged, diminished or affected by, and no obligation or liability shall arise or go out of the rendering of technical advice or service by Pandrol or its agents. The foregoing may not be changed except by written agreement signed by an authorized officer of Pandrol, the remedies set forth herein are exclusive. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 14 av 22...
10. Customer information Name Company Serial # of your Pandrol tool Upon receiving your Pandrol tool, make sure to list serial number above so that a good record is kept for order information. Pandrol hydraulic tool list All Pandrol Hydraulic Tools operate at 5 GPM (19 LPM) or 10 GPM (38 LPM) @ 2000 PSI (140 BAR) Power units: 00100K – Gasoline powered (1) 10 GPM or (2) 5 GPM circuits...
Pandrol exempts itself from liability in the event of usage that deviates from that recommended in this manual. 13. Contact Address Phone Internet and E-mail www.Pandrol.com 14. Recycling and Environment Sustainable environment is a great part of Pandrol. All components of the product can either be: • Recycled • Taken care of • Be re-used We recommend you to follow your local region regulations of environmental and recycling policies. OPERATION AND MAINTENANCE MANUAL I ENG_OMM_DRILL_IMPACT_WRENCH_P01 I 16th November 2021 @Pandrol 2021 21 av 22...
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