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WITH HYDRAULIC CONTROLS

MBW, Inc.
250 Hartford Rd · PO Box 440
Slinger, WI 53086-0440
Phone: (262) 644-5234
Fax: (262) 644-5169
E-mail: mbw@mbw.com
Website: www.mbw.com
MK8-121
This manual covers the following serial
numbers and higher for each model
listed:
MK8-121............................1790049
MBW (UK) Ltd.
Units 2 & 3 Cochrane Street
Bolton BL3 6BN, England
Phone: 01204 387784
Fax: 01204 387797
L19342 / 02.21.B
© MBW, Inc. 2021
Printed in the USA

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  • Page 1 Units 2 & 3 Cochrane Street Slinger, WI 53086-0440 Bolton BL3 6BN, England Phone: (262) 644-5234 Phone: 01204 387784 Fax: (262) 644-5169 Fax: 01204 387797 L19342 / 02.21.B E-mail: mbw@mbw.com © MBW, Inc. 2021 Printed in the USA Website: www.mbw.com...
  • Page 2 8 12 Fig. 3 Fig.1 Fig. 2 Fig.3 Fig. 4 Fig. 5 Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 11 Fig. 12 Fig. 10...
  • Page 4 The contents of this manual may be Thank you for buying our product. We have taken modified without prior notice or other every possible care to ensure that it arrives in obligations order incorporate perfect conditions. Nevertheless, in the unlikely changes and improvements to the units event that you find some damage when you already shipped.
  • Page 5: Table Of Contents

    Table of Contents SYMBOLS ..............................6 GENERAL PRECAUTIONS FOR USE ..................... 6 TECHNICAL CHARACTERISTICS ......................7 3.1. Machine Description ............................7 3.2. Technical Data and Details ..........................7 3.3. Main Parts of the Machine and Controls ......................8 3.4.
  • Page 6: Symbols

    1. SYMBOLS  Check that the machine has not Below follows a short legend with an indication of been damaged during transport, the symbols used throughout the manual (those and if so, immediately notify the considered most significant). manufacturer area WARNING DANGER: draws...
  • Page 7: Technical Characteristics

    3. TECHNICAL CHARACTERISTICS The very low position of the seat has the following advantages:  Superior planarity of the floor surface (as a 3.1. Machine Description result of lowering of the machine barycentre) The double rotary float machine model MK8/10 ...
  • Page 8: Main Parts Of The Machine And Controls

    An exact description of the Model and Serial the right-hand side (Fig. 6), which executes four Number will make it easier for our Technical movements (forward, backward, right and left). Service to respond quickly and efficiently. The machine movements are controlled by a Therefore, always indicate the machine model pressure regulating valve (Fig.
  • Page 9: Component Assembly

    4.5. Engine Oil The machine handling operations must Refer to the engine manual attached. be carried out in observance of the regulations in force regarding safety in Dispose of used oil in the appropriate the workplace. manner accordance with regulations in force in the country of use. Dispose packaging appropriate manner in accordance with...
  • Page 10: Driving The Float Machine

    The engine is started at reduced rpm, the clutch The floor is ready for the first pass when the has not yet engaged and the rotors do not yet imprint of the shoe heel sinks into the concrete by rotate (the clutch engages at 1500 rpm). In order about 2-3 mm when walking on it.
  • Page 11: Stopping In Emergency Conditions

    5.6. Stopping in Emergency Conditions The seat (Fig. 3 No. 1) is connected to a microswitch which cuts the electric power to the 7. MAINTENANCE engine. In case of an emergency or loss of control of the float machine, immediately release the All the maintenance, inspection joysticks.
  • Page 12: Battery

    Operations after 100 hours of work correct direction of rotation. Check the oil level in the two gear reductions (see When the floats have been mounted, reposition Par. 7.8). the float machine on the ground. 7.3. Battery 7.6. Replacing the Blades If the machine is not used for a long period of Always check the state of wear of the blades and time, disconnect the battery removing the cable...
  • Page 13: Storage Instructions

    the tank in order to prevent the formation of Should the oil need to be topped off, use Mobil rubbery deposits. Also detach the battery. Glygoyle synthetic equivalent. Check the level on the gauges (2). If storing the machine in places where the To replace the oil filter open the support (3), temperature might drop to below 0°C, drain out unscrew...
  • Page 14: Parts List

    7.11. Parts List...
  • Page 51: Troubleshooting

    Once the power trowel guarantee has expired, the machines should be subjected to a complete check-up once a year. You can address to all our authorized dealers all around the world. MBW, Inc. will refuse all responsibility in case of incident whenever the check-ups won’t be done.
  • Page 52: Disposal

    In the event of disposal comply 13) The conditions of guarantee established are with the regulations in force in the binding for all MBW, Inc. dealers. Any other country where this operation is agreements will be considered valid only if carried out.
  • Page 53 NOTES ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………...

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