Original instructions in English language
OPERATING INTRUCTIONS BS-75
VERSION 1.0
Страница 1: ...Original instructions in English language OPERATING INTRUCTIONS BS 75 VERSION 1 0 ...
Страница 2: ...rs Cleaning Test on By Inspection before initial operation on __________________________________________ By __________________________________________ Date of initial operation __________________________________________ Serial number Year of manufacture __________________________ _____________ ...
Страница 3: ...ty Machine safety 4 2 Drive wheel engaging and disengaging 9 5 Operation 11 5 1 Electric controls 11 5 2 Height adjusting steering handle 12 5 3 Narrow mode steering handle 12 5 4 Blades 13 Blade choice 13 Blade versions 13 Blade changing 14 Blade sharpening 15 5 5 Start up machine 16 5 6 Types of tear outs 17 5 7 Ditching 18 5 8 Removing weights 19 6 Maintenance 20 6 1 Wheel scraper plates 21 6 2...
Страница 4: ...ments of the machine Always use common sense when working with machines 2 Machine description The Blastrac BS 75 stripper is ideally suited for small and medium sized applications The machine has a strong electric drive system which is very easy to operate The machine has forward backward and speed control functions Main assets of BS 75 Electrical driven machine with two electrical motors Forward ...
Страница 5: ...5 2 1 additional options for the BS 75 Angle adjustment plates 4º and 8º E09416 and E09417 A Additional weight 10 kgs E13540 B Blade protector E13542 C Suction unit complete BS 75 E13530 ...
Страница 6: ...eated i Remove reinforcing steel or other objects protruding from the surface in order to prevent damage to the machine j Warning Make sure that the surface to be treated does not contain dangerous materials such as combustible or explosive dusts or substances carcinogenic or pathogenic substances 3 2 Electrical safety a Use only extension cables for extending the main cable that are sized and mar...
Страница 7: ...ance therefore is imperative e Operational safety and service life of the machine depends among other things on proper maintenance f Prevent premature wear by keeping the machine as dust free as possible Clean the machine for this reason regularly with a dust collector and non aggressive materials Never use a high pressure water cleaner to clean the machine g It is advisable to stock all spare par...
Страница 8: ...isengage mode Failure to do so could cause machine to runaway damage to the machine damage to property or cause serious injury Never lift the machine with mounted tool This sharp tool can be very dangerous Lift the machine without mounted tool Only lift the machine on the lifting points ...
Страница 9: ...when solid state controller is OFF Disconnect main power before servicing motor controller or associated wiring Wear a dust mask class FFP2 or higher Hearing protection is obliged Safety glasses with lateral protection are obliged CE mark on this machine Wear protecting gloves Safety shoes obliged Consult the manual before operating the machine ...
Страница 10: ...ts or bolts There are no damages on the electrical components 4 2 Drive wheel engaging and disengaging The drive wheels are engaged with quick release pins remove them for easy transport by hand Line up the wheel hub hole and wheel hole to insert the pin as following 1 Lay the machine all the way back on the steering handle Picture 1 2 Rotate the wheel to align the holes Picture 2 3 Insert the qui...
Страница 11: ... Selection switch on zero switches off all functions NOTE When you drive forward and you also press the left switch lever 4 you will have the maximum speed forward If you release the left switch lever 3 while still driving forward the machine will return to the driving speed that was set with the drive speed control 2 When you engage the machine in reverse the machine will travel with the highest ...
Страница 12: ...djusting the height of the steering handle is possible by loosening the knob to find a comfortable working position 5 3 Narrow mode steering handle To work as close as possible alongside the wall loosen the knob and move the handle to the right ...
Страница 13: ...mize the cutting pass Narrower blades work easier than wider blades wider is not always better or faster Narrower blades usually clean the floor better Normally the bevel on the blade is up for concrete Bevel down for wood or soft sub floors Keep your work area clean and clear of debris After you have removed a portion of material remove it out of the way This will give the machine maximum perform...
Страница 14: ... the material is soft you can use wide blade The best solution is to start with a narrow blade and during work change it to a wider one if this is possible Working place should be kept clean When some part of material is removed on the first run it is always better to clean the floor before starting the second run Debris and dirt can make the blade dull really quick Always wear protective cut resi...
Страница 15: ...in picture 2 Never change the blades when the machine is unstable machine could fall back down as shown in picture 3 Blade sharpening Always wear protecting cut resistant gloves and safety glasses It is not necessary to remove the bolts Sharpen the blade mounted to the machine Using a hand grinder block up the front of the machine so the blade is off the floor Sharpen the blade with a 10 cm diamet...
Страница 16: ... Engage forward or reverse switch 6 Increase speed control to desired speed The frequency drive has been factory set do not change any setting of the frequency drive Do not lock the levers for wheel drive into a permanent position If the operator would lose control or be disabled the machine continues to operate WARNING If there is a power failure or the machine stops for any reason always put the...
Страница 17: ...t with floor Use slow speed and small blades Blades can be offset in cutting head for easier access to toe kicks or removal along the wall Wood and wood like floors Pound down or remove any nails or metal obstruction to avoid blade damage Glued hard wood flooring A 254 mm blade is recommended for regular adhesive a 152 mm blade for epoxy For proper removal of hardwood flooring plank solid plank la...
Страница 18: ...make ditches apart crossways from the way the machine will be removing the goods Running the machine crossways from the ditches will make smaller pieces of debris to be hauled away Instead of large gummy rolls of carpet there are small squares that can be rolled palletized put on a dolly or folded with the sticky side in This makes removing the debris faster easier and reduces the amount of debris...
Страница 19: ...19 5 8 Removing weights To remove weights release the handles and move the handle 90º forwards Warning The weights are heavy ask a co worker for assistance ...
Страница 20: ...f the frequency drive the vibration motor and drive motor Check for physical damage to the covers of the the frequency drive the vibration motor and drive motor Annually Full overhaul and cleaning of the complete machine including replacement of the shock absorbing parts The time indications are based on uninterrupted operation When the indicated number of working hours is not achieved during the ...
Страница 21: ...ches but does not dig into the wheel surface Over tightening scraper plates could cause damage to wheel 6 2 Replacing shock absorbers To replace the shock absorbers first remove the weights as described in chapter 5 8 Unscrew the five M10 nuts of the cutting head and remove cutting head Remove the five big washers on shock absorbers Unscrew the bolts of the shock absorbers at top Replace shock abs...
Страница 22: ...DC capacitors remain charged for 15 minutes after power has been removed It is not permissible to open the equipment until 15 minutes after the power has been removed Caution Do not perform a voltage test on parts inside the inverter High voltage can destroy the semiconductor components If there is a problem with the frequency inverter observe the error display write down the error code and contac...
Страница 23: ...ck to nominal voltage within tolerance do power On SCF 1 SCF 3 Motor short circuit Short circuit or grounding at the drive output Ground fault during running status Commutation of motors during running status Significant current leakage to ground if several motors are connected in parallel Check the main circuit power supply wiring Check the cables connecting the drive to the motors and the motor ...
Страница 24: ...dhesives glue tiles etc Working position Length L 34 In Width W 20 In Height H 42 In Folded position Length L 26 In Width W 20 In Height H 29 In Weight Excl additional weight of 20 LB 280 LB Environment Temperature range from 14 to 104 F or 10 to 40 C Relative humidity of max 95 The electrical diagrams of the electrical system are placed inside of the control panel Design and specifications are su...
Страница 25: ...ircumstances Area influences like open outside or closed inside space ambient temperature the surface to be treated etc will give different values at all time and could increase the exposure level over the total working period The declared vibration and noise emission levels represents the main applications of the machine However if the machine is used with different accessories or poor maintenanc...
Страница 26: ...ommunal disposal location This way the materials can be re used in an environmentally responsible manner 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 w...
Страница 27: ...27 Contact Blastrac NA 13201 North Santa Fe Avenue Oklahoma City OK 73114 Tel 800 256 3440 Fax 405 478 8608 www blastrac com ...
