Its SDS-max® bit system allows tool-free and one-handed bit changes. Make sure the tension springs are in place keeping pressure on the brushes. Call our Service Hotline or use our contact form. 1612025055 Auxiliary Handle For Rotary Hammers for Bosch 11240 11241EVS 11247 11248EVS 11388 11387 11264EVS 11265EVS 11318EVS Genuine OEM 5.0 out of 5 stars 1. Please contact us anytime. Thank phil. Unfortunately, the parts you are requesting are not available for retail sale. CONVENIENT: The Bosch RH540M Combo Rotary Hammer features the SDS-max Bit System for tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate POWER: This rotary hammer provides the best in class impact energy of 6.1 ft.-lbs. Equipped with 6.1 Ft.-Lbs. $22.65. WHAT IS THE BOSCH RH540M ARMATURE AND FIELD PART NUMBER? Best Regards. Move around the communtator checking each bar. Weighing only, 15.2 lbs., the RH540M … As with all Bosch SDS-max tools, the RH540M allows users to make tool-free bit changes with automatic bit locking and offers enhanced dust protection and maximum energy transfer rate. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required. When I use my hammer drill sounds like the motor is turning very slowly but I smell burning and it barely works when I try to use it, what do I need to do to make it run properly. Set the multimeter to OHMs and place a lead on each end of the coil in the field. i need to order part #20 & 21 from diagram A, it's not coming up on the part list is there a full list of parts and part names & #'s I can order from. Ask our experts a question about this part and we will respond as soon as we can. Thank you for your question in regards to your unit (Model Number RH540M). So isn't it only fair to demand the same from your power tools? Continue this test on all the bars. Hi Phil and thank you for writing You should also test the armature and field. This video outlines the basics of power tool and appliance electrical diagnosis. Thank you for your question. The Bosch Rh540M 1-9/16 In Sds-Max® Combination Hammer Is A Combo Rotary Hammer And Hammer Only Tool Designed For Concrete Contractors And Professional Remodelers Who … Hello repair team , demo hammer will not start . Combination Hammer provides maximum productivity in all day drilling and chiseling applications. As a professional, a lot is expected of you: speed, reliability, competence, endurance – in short: excellent results. Ordering Instructions: Scroll down the page to the parts listing below. The third test is the 180-degree test. Powerhouse Home › Bosch Tools › Bosch Rotary Hammers › RH540M (3611B69010) Have a Question? Bosch 11264EVS 1-5/8 SDS-Max Combination Hammer - Power Rotary Hammers - Amazon.com ... Bosch 1-9/16-Inch SDS-Max Combination Rotary Hammer RH540M, Blue. of impact energy (E.P.T.A. The Bosch RH540M 1-9/16 in. © Robert Bosch Tool Corporation 2016, all rights reserved, Metal Cutting, Grinding & Brushing Accessories, Dust Extractor & Vacuum Cleaner Attachments, Dust Extraction Attachments, Tool Specific, Dust Extractor and Vacuum Cleaner Attachments, Dust Extraction Attachments, Tool-Specific, Cordless X-LOCK Angle Grinder with Paddle Switch, Cordless X-LOCK Angle Grinders with Slide Switch, Cordless Angle Grinders with Paddle Switch, Cordless Angle Grinders with Slide Switch, Small X-LOCK Angle Grinders with Paddle Switch, Small X-LOCK Angle Grinders with Slide Switch, Digital Levels, Digital Angle Finders and Inclinometer, Oscillating Multi-Tool Sanding Accessories, Attachments for VAC090- & VAC140-Series Dust Extractors, Attachments for 3931-Series Dust Extractors, Attachments for Use with Other Dust Extractors, Vacuum Cleaners and Hoses, Max. Text us here. Check everything electrical. Copyright © 2021 eReplacementParts.com Inc. Bosch RH540M 1-9/16" Sds-Max Combination Hammer Parts. The part numbers for the Bosch RH540M Armature is 1619P10864 and the Field is part number 1619P08324. If there is a major variance between the coils then the field needs to be replaced. SDS-max® Combination Hammer is definitely built for professionals and is hands down the hardest hitting and fastest rotary hammer in its class. Brushes should be no less than 1/8 of an inch and have even worn with no damage. The Bosch RH540M SDS-max® 1-9/16 In. If the resistance drops that would indicate that there is a short. I hope you have checked that the cable itself is not broken internally The RH540M SDS Max combination rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. This is the website of the professional blue power tools from Bosch – for trade and industry professionals. Bosch Parts 2602025077 Auxiliary Handle 4.5 out of 5 stars 6. bosch rh540m rotary hammerdrill problem. … If the reading is infinity for 1 or more of the coils then the field is bad and requires replacement. It delivers 6.1 Ft.-Lbs. How can I check it. ). I would check the condition of the brushes, armature and field. Our experts will get back to you as soon as they can. hi, about 4 years ago I went to the us for a vacation and since I am a plumber and electrician in mexico, I bougth this hammerdirll since it was … The Bosch RH540S Spline 1-9/16 In. My drill will start to run slowly and stop when the trigger is pulled. You would need to use a multi meter on the to check if it has defected. Hope this helps and good luck with your diagnostics. As with all Bosch SDS-max tools, the RH540M allows users to make tool-free bit changes with automatic bit locking and offers enhanced dust protection and maximum energy transfer rate. SDS-max Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete … If there is an increase in resistance this will indicate there is a broken or burned out wire in the coil. RH540M (3611B69010) Tool Diagram. I was wondering if this could be the speed control module. Have you already replaced the speed control for this drill? The comuntator should be clean and free of debris in between the bars. For … 84 1 612 025 060 Auxiliary Handle 85 1 619 P07 774 86 1 613 490 002 T-Head Bolt 87 1 619 P07 776 94 1 610 102 056 Friction Washer 95 1 610 210 173 O-Ring 97 1 610 031 005 Locking … Bosch RH540M 1-9/16in. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust. There is 3 test to use when checking an armature. Free shipping for … Bosch RH540M 1-9/16-Inch SDS-Max Combination Rotary Hammer As Bosch explains in their guide to rotary hammers, Spline and SDS-Max bits come in different sizes. Hole Diameter in Concrete-Thru Hole Bit, (1) RH540M SDS-max® 1-9/16 In. You can check the condition of the field by performing a couple of tests. Receive money-saving advice and special discounts! Although the one and only discriminator we found was that the Bosch RH540M did not feature a quick change chuck, meaning it was the only model that required you to pull the chuck back to … Good luck with your repair. Hello Ernie, Thank you for the question. Locate and download the parts diagram for your tool. There will be a specific set of readings for this depending on the design of your unit. Check the carbon brushes. You can order this part either online at our website www.eReplacementParts.com or by calling us by phone at 866-322-9842. Good Day Tom. The Bosch RH540M 1-9/16-Inch SDS-max Combination Rotary Hammer kit includes an auxiliary handle … The core success factors are innovative strength and pace of innovation. The professional blue power tools from Bosch are engineered for excellence – meeting the highest standards in speed, precision and robustness for great, professional work results. Based on our research, this could be the result of the Carbon Brushes (Part Number 1617014138) in your unit have worn down and they need to be replaced. of impact energy (E.P.T.A.) I will assume here that you have done the same for each one of the mains cable. My tool hums but doesn't turn the armature. The new RH540M provides up to 39% more impact energy versus the previous model for best in class performance. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful … We hope this helps. We were unable to add your email to our mailing list. Discussion is closed. Once again what is most important is that there is not a large fluctuation in values which would indicate a fault. The first is a continuity test. The Bosch RH540M 1-9/16 In. Since the power comes from the switch/speed controller, through the first field winding than the brush on one side of the rotor, through the rotor, through the brush on the opposite side of the rotor, then through the second half of the field winding and returns to the switch (or) neutral, it is easy to check for continuity. Because it does nothing when you press the trigger it sounds like a break in the motor circuit. Visit the Frequently Asked Questions section.We may already have the answer for your questions. Hello Dario, You can check our repair center on our website for help on how to use a multi meter if you don't know already, but that would be able to tell if the switch is defective. Model: RH540M. Hi Randy,the only information I could find would be to replace part 1610210079. If an armature fails any of these tests it is recommended that you replace it. of impact energy while weighing in at only 15.2 Lbs. Use a plastic scrib to clean out if needed As with all Bosch SDS-max tools, the RH540M allows users to make tool-free bit changes with automatic bit locking and offers enhanced dust protection and maximum energy transfer rate. Only 7 left in stock - order soon. Have a tool, accessory, application or service question?Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions. … Pickup … The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. There will be a specific reading for this depending on the design of the armature but most importantly is that there is not a large fluctuation here between the values which would indicate a fault. To ask our experts a question about a part, use the Q&A feature on our product pages. The Power Tools Division of the Bosch Group is the world market leader for power tools and power tool accessories. It also describes information tools available at eReplacementParts.com. As with all Bosch SDS-max tools, the RH540M allows users to make tool-free bit changes with automatic bit locking and offers enhanced dust protection and maximum energy transfer rate. As with all Bosch SDS-max tools, the RH540M allows users to make tool-free bit changes with automatic bit locking and offers enhanced dust protection and maximum energy transfer rate. Protecting your investment in Bosch power tools can save you time and money in the future. You will have to perform this test for each coil in the field. … Move the probe to each bar on the communtator checking all the bars. Stand it up on a bench. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case, (1) RH540M SDS-max® 1-9/16 In. Welcome to Bosch Blue. Attach one probe to a bar on the communtator and the other probe on the bar right beside it. SDS-max Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional … We are not an authorized dealer of this product and any warranty included with the product may not be honored by the manufacturer. If the OHM meter shows reading on one of the bars this will indicate a short and a bad armature. Using a multimeter set on Ohms you can place one probe t the output from the switch (make sure that it is unplugged ) the other probe on the return side wiring, you should get a reading of only a few Ohms, if not then you can start to trace through the individual parts. Find many great new & used options and get the best deals for Bosch RH540M 1-9/16 inch SDS-Max Combination Rotary Hammer - Blue at the best online prices at eBay! Have a service related question? ... Auxiliary Handle… This article suggests guidelines for power tool care and maintenance. Combination Hammer, 6.1 Ft.-Lbs. The new RH540M SDS Max combination rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. The new RH540M also provides variable speed. Using a multimeter you can check the field for continuity. With the armature removed from the unit. Always replace in pairs. hello my drill rh540m will not turn on.is it the control assembly.everything else is ok. Hello Samuel and thanks for writing. I apologize for the inconvenience. this happens very frequently near to the drill, where it gets the most bending and twisting. Equipped with 6.1 ft./lbs. SDS-max® Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a … Motor should be ok . Thank you for your question and good luck with your repair! Attach the 2 ends of the OHM meter on the communtator bars directly across from each other. Equipped with 6.1 ft/lbs of impact energy (E.P.T.A.). Buy Bosch RH540M-(3611B69010) Other tools in Bosch Electric Rotary Hammer category at lowest online prices - Find Bosch RH540M-(3611B69010) tool diagram / schematic with … Test number two is a bar to bar test to determine the resistance. Taken apart trigger cover , both ends have 110v upon depressing trigger but will not start ? Product Overview The Bosch RH540M 1-9/16 in. … Checked the mechanism and nothing looks broken could it be the variable switch? Brushes 1/8 of an inch or less are worn and require replacement also any uneven wear, or damage requires replacement as well. NEW Bosch RH540M 1-9/16" SDS Max Combo Rotary Hammer Features SDS-max® bit system — tool-free bit changes with automatic bit locking, dust protection and maximum impact energy … Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. The Bosch RH540M 1-9/16 In. $35.94. Attach one end of the OHM meter to the shaft for ground and the other to the bar on the communtator. … Used yesterday. Discussion for the Bosch RH540M 1-9/16" Sds-Max Combination Hammer. The part numbers for the Bosch RH540M Armature is 1619P10864 and the Field is part number 1619P08324. The Bosch RH540M SDS-max® 1-9/16 In. Hope this helps! 4.5 out of 5 stars ... Standards UL Listed, CSA Certified, Includes Side Handle… of impact energy, up to 20 percent more than other combo rotary hammers, SDS-max® bit system for tool-free easy bit changes, Vario-Lock mechanism allows 12 positions for best chisel angle, Combination dual mode selector knob rotary hammer mode or hammer-only mode. If there is an increase in resistance that would indicate a broken or burnt wire. SDS-max Combination The Bosch RH540M 1-9/16 in. Armature and field should have no burn marks or melted insulation. Professional blue power tools from Bosch – For professionals from professionals. Hello Steven, thank you for your inquiry! If the resistance drops then there is a short. … Bosch 11264EVS 1-5/8 SDS-Max Combination Rotary Hammer from Bosch – for trade and industry professionals find would be replace... For the Bosch RH540M SDS-max® 1-9/16 in success factors are innovative strength and pace innovation... 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Condition of the coils then the field is bad and requires replacement as well field should have no marks... To run slowly and stop when the trigger is pulled energy versus the previous model best! Back to you as soon as we can Combination Hammer is a broken burnt. This is the Bosch RH540M 1-9/16 '' SDS-Max Combination Hammer - power Rotary Hammers Amazon.com!