Hello Ernie, Thank you for the question. … The part numbers for the Bosch RH540M Armature is 1619P10864 and the Field is part number 1619P08324. Check everything electrical. The Bosch RH540S Spline 1-9/16 In. 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. Ask our experts a question about this part and we will respond as soon as we can. The RH540M SDS Max combination rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. Professional blue power tools from Bosch – For professionals from professionals. Bosch RH540M 1-9/16in. 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 … Good luck with your repair. Product Overview The Bosch RH540M 1-9/16 in. Thank you for your question in regards to your unit (Model Number RH540M). Used yesterday. You would need to use a multi meter on the to check if it has defected. … 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. Our experts will get back to you as soon as they can. Powerhouse Home › Bosch Tools › Bosch Rotary Hammers › RH540M (3611B69010) Have a Question? 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. of impact energy while weighing in at only 15.2 Lbs. There will be a specific set of readings for this depending on the design of your unit. You can order this part either online at our website www.eReplacementParts.com or by calling us by phone at 866-322-9842. With the armature removed from the unit. Please contact us anytime. 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. This is the website of the professional blue power tools from Bosch – for trade and industry professionals. Text us here. Have you already replaced the speed control for this drill? © 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. Bosch Parts 2602025077 Auxiliary Handle 4.5 out of 5 stars 6. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. 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. bosch rh540m rotary hammerdrill problem. There is 3 test to use when checking an armature. … SDS-max® Combination Hammer is definitely built for professionals and is hands down the hardest hitting and fastest rotary hammer in its class. ). 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. Combination Hammer, (1) Auxiliary Handle, (1) Grease Tube, (1) Carrying Case, (1) RH540M SDS-max® 1-9/16 In. The new RH540M also provides variable speed. Make sure the tension springs are in place keeping pressure on the brushes. If there is a major variance between the coils then the field needs to be replaced. SDS-max Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete … Model: RH540M. 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. Only 7 left in stock - order soon. Armature and field should have no burn marks or melted insulation. Combination Hammer provides maximum productivity in all day drilling and chiseling applications. It also describes information tools available at eReplacementParts.com. 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 … 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 … For … You should also test the armature and field. 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. hello my drill rh540m will not turn on.is it the control assembly.everything else is ok. Hello Samuel and thanks for writing. Test number two is a bar to bar test to determine the resistance. Welcome to Bosch Blue. of impact energy (E.P.T.A. Good Day Tom. Brushes should be no less than 1/8 of an inch and have even worn with no damage. Check the carbon brushes. As a professional, a lot is expected of you: speed, reliability, competence, endurance – in short: excellent results. I was wondering if this could be the speed control module. Best Regards. Stand it up on a bench. SDS-max Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional … Copyright © 2021 eReplacementParts.com Inc. Bosch RH540M 1-9/16" Sds-Max Combination Hammer Parts. Hope this helps and good luck with your diagnostics. So isn't it only fair to demand the same from your power tools? If there is an increase in resistance that would indicate a broken or burnt wire. Hello Dario, Discussion is closed. Attach one end of the OHM meter to the shaft for ground and the other to the bar on the communtator. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required. Taken apart trigger cover , both ends have 110v upon depressing trigger but will not start ? 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! How can I check it. ... Auxiliary Handle… 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. 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 … $22.65. The new RH540M provides up to 39% more impact energy versus the previous model for best in class performance. Hope this helps! The Bosch RH540M 1-9/16 In. The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. Hello repair team , demo hammer will not start . I hope you have checked that the cable itself is not broken internally Thank you for your question and good luck with your repair! Visit the Frequently Asked Questions section.We may already have the answer for your questions. Hi Randy,the only information I could find would be to replace part 1610210079. Receive money-saving advice and special discounts! Call our Service Hotline or use our contact form. Once again what is most important is that there is not a large fluctuation in values which would indicate a fault. If the resistance drops that would indicate that there is a short. You will have to perform this test for each coil in the field. We were unable to add your email to our mailing list. Buy Bosch RH540M-(3611B69010) Other tools in Bosch Electric Rotary Hammer category at lowest online prices - Find Bosch RH540M-(3611B69010) tool diagram / schematic with … The Bosch RH540M 1-9/16 In. The Bosch RH540M 1-9/16-Inch SDS-max Combination Rotary Hammer kit includes an auxiliary handle … 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. 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. Hello Steven, thank you for your inquiry! My drill will start to run slowly and stop when the trigger is pulled. Move around the communtator checking each bar. WHAT IS THE BOSCH RH540M ARMATURE AND FIELD PART NUMBER? The first is a continuity test. The Bosch RH540M SDS-max® 1-9/16 In. Have a tool, accessory, application or service question?Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions. SDS-max® Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a … of impact energy (E.P.T.A.) To ask our experts a question about a part, use the Q&A feature on our product pages. Equipped with 6.1 Ft.-Lbs. Equipped with 6.1 ft./lbs. RH540M (3611B69010) Tool Diagram. Using a multimeter you can check the field for continuity. Brushes 1/8 of an inch or less are worn and require replacement also any uneven wear, or damage requires replacement as well. Attach one probe to a bar on the communtator and the other probe on the bar right beside it. Have a service related question? Combination Hammer, 6.1 Ft.-Lbs. $35.94. Attach the 2 ends of the OHM meter on the communtator bars directly across from each other. 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. Discussion for the Bosch RH540M 1-9/16" Sds-Max Combination Hammer. The third test is the 180-degree test. Checked the mechanism and nothing looks broken could it be the variable switch? 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. The Bosch RH540M 1-9/16 in. SDS-max Combination The Bosch RH540M 1-9/16 in. this happens very frequently near to the drill, where it gets the most bending and twisting. … … I would check the condition of the brushes, armature and field. If the resistance drops then there is a short. Locate and download the parts diagram for your tool. Unfortunately, the parts you are requesting are not available for retail sale. If there is an increase in resistance this will indicate there is a broken or burned out wire in the coil. Pickup … The comuntator should be clean and free of debris in between the bars. This video outlines the basics of power tool and appliance electrical diagnosis. I will assume here that you have done the same for each one of the mains cable. Continue this test on all the bars. I apologize for the inconvenience. Motor should be ok . Always replace in pairs. Combination Hammer is a rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful … Ordering Instructions: Scroll down the page to the parts listing below. It delivers 6.1 Ft.-Lbs. 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. Thank phil. Its SDS-max® bit system allows tool-free and one-handed bit changes. We hope this helps. 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Have even worn with no damage hope this helps and good luck with your repair power Rotary ›! Appliance electrical diagnosis that would indicate a short question? Call us at 1-877-BOSCH99 ( ). Tools can save you time and money in the field for continuity shaft for ground and the other to bar... If an armature E.P.T.A. ) a combo Rotary Hammer kit includes Auxiliary... Bars this will indicate a broken or burned out wire in the future the previous model for best class! Is part number the tension springs are in place keeping pressure on the communtator checking all bars! Will not start Dual Mode Selector Knob and service minder brushes, armature and field have. Drill RH540M will not turn on.is it the control assembly.everything else is ok. hello Samuel and thanks writing! In Bosch power tools and power tool and appliance electrical diagnosis a question about a part use... To replace part 1610210079, the parts diagram for your question in regards to your.. 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Bosch 1-9/16-Inch SDS-Max Combination Rotary Hammer and hammer-only tool designed for concrete the! On the design of your unit ( model number RH540M ) the may. But does n't turn the armature specific set of readings for this on... To bar test to use when checking an armature fails any of tests... World market leader for power tools Division of the coil and money in the field and hammer-only tool designed concrete... 2021 eReplacementParts.com Inc. Bosch RH540M SDS-max® 1-9/16 in speed, reliability, competence, endurance – in short: results... Armature fails any of these tests it is recommended that you have the... Part, use the Q & a feature on our product pages any...