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Summary of Contents for Blastrac BMC-335 ELITE RC
- Page 1 Original instructions in English language OPERATING INSTRUCTIONS BMC-335 ELITE RC VERSION 1.2...
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Page 2: Inspection Comments
Inspection comments Inspection before initial operation on: __________________________________________ __________________________________________ Date of initial operation: __________________________________________ Serial number & Year of manufacture: __________________________ _____________ Recurring inspections / maintenance log Date / Hour counter Findings Repairs / Cleaning Test *Competent person www.blastrac.eu... -
Page 3: Table Of Contents
Start drum Auto Drive 6. Maintenance Maintenance of the bearings The belt drive Rebuild to scarifier (50hz) Rebuild to scarifier (60hz) Remote control maintenance 7. FAQ & Troubleshooting 8. Technical data Extension cables Dimensions Drums Dust collection system Contact www.blastrac.eu... -
Page 4: Introduction
With a suitable Blastrac dust collector work can be carried out without causing excessive dust in the work area, this raises the life span of the machine and protects the health of the personnel. - Page 5 Dusthose connection Ø100mm Water connection Paddle of drive system M10 lock nut Spacer ring Diamond blade green 30/40 Diamond blade blue 30/40 Diamond blade red 30/40 Drum for diamond blades M8x30 hexagon socket head cap Complete drum with blades: E12023 www.blastrac.eu...
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Page 6: Safety
Personnel must tie back long hair and not wear loose clothing or jewellery including rings. d) Stay alert, watch what you are doing and use common sense when operating the machine. e) Always seek professional medical attention immediately in case of injury. All persons surrounding the machine should wear Personal Protective Equipment. www.blastrac.eu... -
Page 7: Machine Safety
Electrical cables must be rolled entirely off of the reels. c) Any damage to the electric cables and/or electrical components is not permitted. d) If the power supply cable or plug is damaged, it must be replaced immediately. Only use original Blastrac parts. -
Page 8: Dust Collector Safety
Dust collector safety a) Always use a Blastrac dust collector to ensure a dust-free operation of the machine and clean air at the workspace. Also the airflow helps to cool the machine and prevents overheating. b) Read the operating instructions of the dust collector before using it. - Page 9 Without saw drum With full saw drum 63 kg NEVER use the BMC-335 as a scarifier without the proper modifications! The machine must first be converted into a BMP-335. This is possible by changing the belt and the pulleys. www.blastrac.eu...
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Page 10: Signs On The Machine
Type plate: Name, address and CE mark. The machine type. The net weight of the machine in kilogram. The year of manufacture. The serial number of the machine. Email address, Website, Telephone & fax number. EU Declaration of Conformity: www.blastrac.eu... -
Page 11: Initial Operation
Turning direction of the blades Check if the motor turns in the right direction and if the turning direction of the diamond blades is the same as the motors turning direction. Turning direction of the diamond blades www.blastrac.eu... -
Page 12: Work Area
Use a red and white safety chain and danger sign to enclose the work area. Remove reinforcing steel or other objects protruding from the surface in order to prevent damage to the machine. Use a sclerometer to determine the hardness of the floor to be treated. Hardness chart for BMC-335ELITE: www.blastrac.eu... -
Page 13: Tilting The Machine Backwards
Tilting the machine backwards www.blastrac.eu... -
Page 14: Manual Moving Of The Machine
Be careful! Make sure nobodies feet get under the wheels. Wear appropriate safety shoes when you drive the machine to or from the work area. Make sure that no vehicles, such as forklift trucks and other equipment run over the electric cable and the dust hose. www.blastrac.eu... -
Page 15: Electric Drive
Electric drive www.blastrac.eu... -
Page 16: Mounting The Diamond Blades
Mounting the diamond blades www.blastrac.eu... - Page 17 [mm] 2.5mm For a finer sawing result: Replace the normal standard Spacer ring 2.5mm (E06079) by Spacer ring 1.0mm (E07497). For a coarser sawing result: Replace the normal standard Spacer rings 2.5mm (E06079) by Spacer ring 3.0mm (E07549). www.blastrac.eu...
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Page 18: Controls
O: Fine depth adjustment of the drum Turn the handwheel K: Pushbutton for start - stop of drum motor counterclockwise to go deeper L: Switch for turning direction of drum motor ClockWise or CounterClockWise M: Dead man switch N: Paddles for engaging the drive wheels www.blastrac.eu... -
Page 19: Operating
Start the machine by pushing first the green button of the drive motor and then the green button of the sawing motor. Slowly let down the quick lift lever. Turn the fine adjustment counterclockwise until the desired sawing depth is reached. Set the drive speed with the turning knob. www.blastrac.eu... -
Page 20: Cw & Ccw Rotation Of Motor
CW & CCW Rotating direction of the drum CounterClockWise (normal) : ClockWise (only for scarifying): Drum up & down (quick lever) www.blastrac.eu... -
Page 21: Depth Adjustment
Depth adjustment One full rotation of the handwheel is +/-1.1mm depth of the drum www.blastrac.eu... -
Page 22: Operating During Sawing
Operating during sawing Watch the ammeter during work. Sawing motor: 3x400V-50Hz = Maximum 27,4 amp 3x480V-60Hz = Maximum 23.4 amp 3x400V-60Hz = Maximum 25,6 amp Direction guidance. Spindle locking system www.blastrac.eu... -
Page 23: Switch Off The Machine
Pay attention that all twisting and turning machine parts have reached a standstill before inspection or maintenance duties are carried out. Remote control Joystick drive Rotating direction of motor Stop milling motor Start milling motor Connect (RX) Drive tracking Auto Drive Drive speed Drive Forward / Reverse www.blastrac.eu... -
Page 24: Joystick
Joystick Note: The rotary knob “Tracking” also affects the joystick. www.blastrac.eu... -
Page 25: Start Drum
Start drum 27.4 Amp MAX! www.blastrac.eu... -
Page 26: Auto Drive
Auto Drive NOTE: The joystick also works in AUTO DRIVE-mode. www.blastrac.eu... -
Page 27: Maintenance
Store the cleaned and dry machine in a dry and humid free room. Protect the motors from moisture, heat, dust and shocks. All repair work must to be done by qualified Blastrac personnel, this to guarantee a safe and reliable machine. Any guarantee on the machine is expired when:... -
Page 28: Maintenance Of The Bearings
The quantity of grease should be 5-10 gram. This is equal to 2-6 pumps of grease. Be careful, too much grease is not good for the bearing! Use the grease which is recommended by Blastrac: E08729 – bearing grease. This grease is specially made for this kind of application. -
Page 29: The Belt Drive
Excessive belt tension results in damaged bearings. Always check the belt tension after mounting a drum. Loosen counter nut (3). Adjust the belt tension with nut (4). BMC = 68Hz BMP 15kW = 117Hz Fix the setting with the counter nut (3). www.blastrac.eu... -
Page 30: Rebuild To Scarifier (50Hz)
Mount belt (10). Adjust the belt tension with nut (4). BMP 15kW = 117Hz Fix the setting with the counter nut (3). Fasten (1) and (2). !WARNING! Only use CW rotation when the machine is rebuilt to scarifier!! www.blastrac.eu... -
Page 31: Rebuild To Scarifier (60Hz)
14. Remove the pulley 15. Mount pulley E13902 16. Use a new Shaft Nut BE0087 17. Fasten with the hook wrench 18. Mount pulley E13686 19. Mount the belt E14844 20. Mount the mounting bush 21. Fasten with M12x25 countersunk head screw www.blastrac.eu... - Page 32 25. Adjust the belt tension 26. Measure the belt tension BMP 15kW = 117Hz Fix the setting by tightening the other M20 nut (25). 27. Mount the bottom of the beltcover 28. Mount the top part of the beltcover 29. Mount the coverplate www.blastrac.eu...
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Page 33: Remote Control Maintenance
-Replacement of bellow for joystick Yearly -Replacement of stop switch Yearly or after 7600 cycles, Do not attempt to continue working with a defect remote control. Even initially minor defects might be the start of a more extensive and expensive defect. www.blastrac.eu... -
Page 34: Faq & Troubleshooting
There is a marker which can If reducing the driving speed and working less be set by hand to help indicate zero, or mark deep does not solve the problem, contact your the desired depth. local Blastrac dealer. www.blastrac.eu... - Page 35 Motor protection switch Motor protections switch triggered because Reduce the sawing depth. triggers while running of overload . Motor has a defect. Check the motor. Drive unit does not Paddles are not pushed in Push the paddles in engaging position. respond www.blastrac.eu...
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Page 36: Technical Data
-5°C ~ 40°C Dust hose connection Ø100 mm Design and specifications are subject to change without notice by Blastrac BV IMPORTANT NOTES: Noise and vibration measurements were taken during heavy operation on concrete. The noise and vibration levels depend on the working depth, which is in turn determined by the unevenness of the surface. The impact force of the tools onto the surface is the biggest factor in both noise and vibration levels. -
Page 37: Extension Cables
We always recommend taking measures to decrease hand-arm vibrations. Tips for decreasing the exposure to hand- arm vibrations: -Protect the hands with vibration dampening gloves E12000 – Blastrac Anti-vibration gloves -Switch off the motor when driving backwards -Check and replace the tools regularly... -
Page 38: Dimensions
Despite the fact that this guide is made with care, Blastrac takes no liability for errors in the manual and the possible consequences. We are naturally very interested in your findings and additions. No part of this publication may be reproduced and / or published in print, photocopy, or other form without prior permission by Blastrac. - Page 39 BLASTRAC EUROPE WE’RE READY TO ASSIST YOU! BLASTRAC THE NETHERLANDS BLASTRAC POLAND BLASTRAC FRANCE EUROPEAN HEAD OFFICE SALES & SERVICE CENTRE SALES & SERVICE CENTRE Utrechthaven 12 Golina, ul. Dworcowa 47E ZI - 29, Av. des Temps Modernes NL - 3433 PN Nieuwegein...
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