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6.3

TROUBLESHOOTING

I S S U E S

C A U S E S

R E M E D I E S

The rotor does not turn at
desired speed

1. Slow or worn belt

2. Worn clutch

1. Replace belt

2. Replace braking masses

(by the dealer and / or
specialised workshop)

The trowel machine does
not work as desired

1. Excessively worn blades

2. Disc not tight to the trowel

body

1. Replace blades

2. Check for dirt or other

under the trowel machine
body

The trowel leaves circular
traces

1. Dirty blades or disc

2. Worn blades or disc

1. Clean

2. Replace the blades or disc

The trowel vibrates

Engine bolts or other parts of
the trowel machine too loosen

Check and tighten any loosen
bolts

The trowel machine
oscillates during operation

1. The blades are not

adjusted correctly

2. One or more holding

blades arm are bent

1. Set/adjust the blade (page

34)

2. Replace folded arms

(intervention by
dealer/specialist workshop)

The lift-off command does
not work

1. Blades holding arms
blocked or locked bell
2. Residues of cement on the

moving parts of the cruise

3. Lifting blades knob dirty or

blocked

4. Broken fork

1. Unlock the bell or arms

(page 36, authorized
workshop/dealer

2.   Remove cement residues
3.  Control lifting blades group
4.  Replace fork

(dealer/specialist
workshop)

Engine does not start

1.  No fuel
2.  No power to spark plug
3.  Open choke
4.  Retaining levers inserted
5.  No oil in the engine (oil

alert)

1. Refuel
2. Check if there is power to

spark plug

3.  Pull choke.
4.  Switch off stop levers
5.  Perform oil top off

Leaving the emergency stop
lever the trowel doesn't stop

1. Loose or damaged wires
2. Broken microswitch

1. Fasten wires or replace the

wires (retailer)

2. Replace the entire stop

lever assembly as soon as
the microswitch is welded
with the resin, by the
dealer

Содержание 1741219-174999

Страница 1: ...24 1741219 174999 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 MBW UK Ltd Units 2 3 Cochrane Street Bolton BL3 6BN England Phone 01204 387784 Fax 01204 387797 L18432 04 21 F MBW Inc 2021 Printed in the USA ...

Страница 2: ...SKS 16 3 TRANSPORT AND LIFTING 22 3 1 PACKING AND UNPACKING 23 3 2 LIFTING AND HANDLING 23 3 3 TRANSPORT 24 3 4 STORAGE 24 3 5 DAMAGE CONTROL 25 4 MACHINE INSTALLATION 26 4 1 INSTALLATION 27 4 2 INITIAL TESTS 27 4 3 GENERAL SAFETY INSTRUCTIONS 28 4 4 STARTING THE WORKING CYCLE 28 4 5 TROWEL DRIVE 29 4 6 TROWEL MACHINE STOP 29 4 7 RESTARTING THE TROWEL 29 5 USE OF THE TROWEL MACHINE 30 5 1 SURFACE ...

Страница 3: ...revention regulations the operators must be equipped with all the individual protection devices P P E necessary to guarantee their own safety safety shoes safety helmet gloves ear protectors etc Please keep the manual in a suitable place to keep it intact The contents of this manual may be changed without notice or further obligation in order to include changes and improvements to the units alread...

Страница 4: ...been produced with reference to the provisions of the Machinery Directive 2006 42 EC as amended with the aim of providing the user with general knowledge of the machine and with information for Proper awareness of SAFETY issues The intended use of the MACHINE the characteristics of the user and the residual risks The handling installation use and maintenance of the machine safely The demolition of...

Страница 5: ...e Posa We hereby declare that the machine Trowel Moskito 60 Serial number Year Built 2018 Briefly described below The troweling machine equipped with a rotating free wheel allows the finishing of the edges on concrete floors resin floors and substrates it complies with directive 2006 42 EC directive 2014 30 EU electromagnetic compatibility and 2014 35 EU low voltage and the legislative provisions ...

Страница 6: ...6 CHAPTER 1 1 GENERAL INFORMATION 1 1 Global aspects about safety 1 2 Safety signs 1 3 Symbols and glossary 1 4 Revision of the manual 1 5 Spare parts order 1 6 General warranty conditions ...

Страница 7: ...djustment work all the power supplies must be disconnected and locked ensuring that they are not subject to unintentional start ups 8 The maintenance of the machine carried out in a manner that does not comply with the instructions provided with non original spare parts or without written authorization by the company that performed the maintenance of the used machine or in any case in such a way a...

Страница 8: ... REMOVE DAMAGE OR MODIFY THE PICTOGRAMS ON THE MACHINE BEFORE EACH WORK SHIFT CHECK THEIR PRESENCE AND THE GOOD STATE OF PRESERVATION IF DAMAGED REPLACE THEM PREVENTING THE USE OF THE MACHINE UNTIL REPLACEMENT WARNING SIGN GENERAL MANUAL READING OBLIGATION INDICATION SIGNAL USE LIFTING HOOK INDICATION SIGNAL FIX THE LOAD TO TRANSPORT MEANS if applicable WARNING SIGN DANGER of MOVING PARTS WARNING ...

Страница 9: ... operators needed to carry out in the best way the operation described and resulting from a careful analysis carried out by Manufacturer whereby the use of a different number of employees might prevent from getting the expected outcome or impair the safety of the personnel involved MACHINE STATUS means the mode of operation automatic gear manual operation shutdown the condition of the safety devic...

Страница 10: ...odel Type Serial number Year of build Description Requested quantity Method of delivery Address telephone number and name of the applicant 1 5 REVISION OF THE MANUAL We recommend keeping this manual constantly updated integrating it with the comments received by the maintainer It is appropriate that any annotations or comments are inserted in a clear way Any amendments additions or modifications m...

Страница 11: ...changes have been made to the machine c If parts and accessories not manufactured by us on have been added on the machine 10 No responsibility is assumed for any damage caused to the floor by malfunctioning or stopping of the trowel machine during the processing phases 11 The warranty does not include damage deriving from excessive stress such as for example the continuation of the machine s opera...

Страница 12: ... 2 2 Intended use 2 3 Use prohibited 2 4 Technical and dimensional features noise vibration non ionizing radiation 2 5 Layout operation and maintenance area operator position 2 6 General description 2 7 Types of power supply 2 8 Safety measures 2 9 Information on residual risks ...

Страница 13: ...tdoors and finishing work flush with the wall The machine may only be used by professional operators 2 3 PROHIBITED USE Any use other than as expressly set forth in paragraph 2 2 and implemented in different ways or contrary to what is stated in this publication sets up the possibility of misuse The manufacturer declines all responsibility resulting from improper use which can cause personal injur...

Страница 14: ... Kw HP 4 5 5 4 2 6 4 5 5 4 2 6 Starting Type Manual Manual Manual Manual Cooling Air Air Air Air Power supply Gasoline Unleaded Gasoline Unleaded Gasoline Unleaded Gasoline Gasoline tank capacity Lt 2 8 3 2 3 2 3 2 Disc diameter mm 600 600 600 600 Number of blades Nr 4 4 6 6 Gearbox lubricant Type SYNTHETIC OIL FOR LONG LIFE REDUCERS ISO VG320 GRADING SYNTHETIC OIL FOR LONG LIFE REDUCERS ISO VG320...

Страница 15: ...is publication Always intervenes when the machine is stopped and energy cut 2 6 GENERAL DESCRIPTION The Trowel Moskito is dedicated to finishing of the edges on concrete floors resin floors and substrates Operation is manual The power supply is supplied by a an unleaded gasoline fuelled engine FUNCTIONAL GROUPS 1 CONTROL LEVER STOP 2 LEVER AND ACCELERATOR CA BLE 3 HANDLE FIXING KNOB 4 AIR FILTER 5...

Страница 16: ...ades segregation Horizontal distance between handlebar and dangerous bodies equal to 900 mm 2 9 INFORMATION ON RESIDUAL RISKS Despite the application in the design phase of the precepts contained in the safety requirements RESS provided for by current legislation and despite the activity of adopting safety measures there is a residual risk that cannot be eliminated Residual risks are appropriately...

Страница 17: ...upplied first remove the trowel disk in as it could inadvert ently disengage It is mandatory to use the devices of individual protection required for the employee safety shoes gloves mask Before starting maintenance activities carefully read the instructions in the user manual It is prohibited to circumvent the safety devices implemented on the machine Caught entrapped dragged Crushing of upper li...

Страница 18: ...ance ac tivities Use heat resistant gloves Scalds burns caused by contacts with heated surfaces Presence of cold surface NOISE Localized noise Obligation to use DPI ear protectors Background noise Injuries caused by interferences in verbal communication VIBRATIONS Vibrations transmitted to the whole body Obligation to use anti vibration gloves Limit exposure times Vibrations transmitted to the com...

Страница 19: ... radiation heat light Laser equipment Exposure to Infrared and Ultraviolet Rays DIRECT AND INDIRECT ELECTRICAL Electrocution caused by direct and indirect contacts Not applicable Electrostatic phenomena Electric arcs Injuries caused by failures in power supply and or in the control system Exposure to electromagnetic fields ...

Страница 20: ...k filling operations of petrol must be carried out in well ventilated environment and far from possible sources of heat or flames Presence of explosive athmospheres PHYSICAL WORKING LOAD Manual handling of loads Not applicable Repeated actions of upper limbs Incorrect positions and or excessive physical efforts ...

Страница 21: ...nts with adequate ventilation The use of protective devices is recommended for the protection of the airways Splashes Ingestion Inhalation Diseases caused by the presence of fluids gases fogs fumes and powders Direct contacts Exposure to carcinogenic and mutagenic agents Exposure to asbestos Deliberated use of biological agents Accidental presence of biological agents Handling of potentially infec...

Страница 22: ...22 CHAPTER 3 3 TRANSPORT AND LIFTING 3 1 Packing and unpacking 3 2 Lifting and handling 3 3 Transport 3 4 Storage 3 5 Check for any damage to the machine ...

Страница 23: ...sporting the trowel with inclined blades can damage the lifting blade system Remember to replace the disc to trowel blades to protect them from any dents before inserting into the packaging following the procedure given in PAR 6 2 Packing mode varies depending on the country of destination United States A product for each box fig 3 2 directly entered into the case Italy Packing on wooden pallets w...

Страница 24: ...trude beyond the outline allowed by the highway code height 4 m width 2 5 m 3 4 STORAGE If the machine is not immediately installed it should be stored in an environment with the same characteristics as the environment of use in particular WARNING The slinging transport means must take into account the shape and volume as well as the mass indicated on the plate and or in the machine data sheet Mak...

Страница 25: ...its parts and has not suffered any kind of damage Any damage must be immediately reported to the supplier The gear unit housing is sealed to the assembly if you notice oil leaks carefully observe where they come from because there may be leaks from other sources If the leaks come from the gear box contact our technical service or a qualified contractor ATTENTION During unloading from the means of ...

Страница 26: ...INE INSTALLATION 4 1 Installation 4 2 Initial tests 4 3 General safety instructions 4 4 Starting the working cycle 4 5 Trowel drive 4 6 Trowel machine stop 4 7 Restarting the trowel The installation of the machine and the ...

Страница 27: ...e oil level in the engine and if necessary top off check the engine maintenance manual Check the level of fuel in the tank whose capacity is shown on page 14 by removing the cap If necessary fill the tank with clean petrol using a funnel and a filter refer to the engine manual for the correct filling procedure Check that the degree of inclination of the blades is at least 1 cm in order to have gre...

Страница 28: ...ed in the previous paragraph para 4 3 the machine can be started by following the instructions below Mount the trowel disc on blades following the instructions provided in para 6 2 3 With the trowel disc on the ground lift the trowel with adequate lifting gear as described in PAR 3 2 and lay it down on the disc Engage the blades of the machine inside the tabs 2 or 4 depending on model of the trowe...

Страница 29: ...ake a shift to the right Push the handlebar up to make a shift to the left Push the handlebar forward to make a shift forward Pull the handle back to make one move backward The release of the maintained action control emergency stop see fig 4 4 involves an immediate arrest of trowel 4 6 TROWEL MACHINE STOP To stop the trowel operate as follows Release the command with maintained action stop levers...

Страница 30: ...30 CHAPTER 5 5 USE OF THE TROWEL MACHINE 5 1 Surface preparation 5 2 Troweling phase 5 3 Finishing phase ...

Страница 31: ...NG PHASE After troweling Remove the trowel disc from the blades and clean the blades and the blade holder from the cement deposited during the troweling phase use PPE Turn the lift rod knob detail of Fig 5 1 clockwise until a tilt of about 1 cm is given to the blades to perform the first pass For subsequent smoothing operations continue increasing the inclination of the blades until you obtain the...

Страница 32: ...32 CHAPTER 6 6 MAINTENANCE AND REPAIRS 6 1 Scheduled maintenance 6 2 Routine and additional maintenance 6 3 Problems and remedies FIG 5 1 ...

Страница 33: ...t how to perform occasional repairs contact our support department or authorized workshop 3 At the end of the work perform a thorough cleaning from scraps 4 At the conclusion of the work after cleaning replace the trowel disc under the blades to protect them from damage caused by movement of the machine 6 1 SCHEDULED MAINTENANCE Good maintenance requires steady and methodical control of all parts ...

Страница 34: ... para 6 2 4 in case of breakage or significant wear of the belt to provide for replacement Machine stopped cut energy Spark plug cleaning Weekly If it is necessary to replace them refer to the engine manual attached to this publication Be careful when removing the spark plug Remove the cap Remove the spark plug Wait until the engine has cooled and then lay the spark plug removed away from the hold...

Страница 35: ...THE RETAILER SPE CIALIZED MAINTE NANCE TECHNICIAN Machine stopped cut energy Check of blades wear status and replacement if necessary Daily Follow the procedures in para 6 2 1 for replacement Machine stopped cut energy Recording of blades inclination grade It is advisable to periodically record the degree of inclination of the blades On the bench turn the adjusting screw and adjust the angle of th...

Страница 36: ...eplacement Daily Check manufacturer s instructions present in the manual of the component attached to this publication Machine stopped cut energy Fork replacement Where needed in case of breakage see drawbacks This task must be performed exclusively by a qualified operator DEALER SPECIALIST WORKSHOP Machine stopped cut energy SAFETY SYSTEMS SAFETY SYSTEMS BELT GUARD Every 6 months Machine stopped ...

Страница 37: ...l disc replacement The trowel disc is subject to wear which manifests itself through an enlargement of the same If as a result of a visual inspection this happens replace the disc Proceed as follows Unhook the blades out of the hooking tabs the tabs on the trowel disc are 2 or 4 depending on the number of blades slightly raising the machine by leveraging the two hooks as shown in FIG 6 3 The trowe...

Страница 38: ...engine oil If necessary if the visual check results in a lack of oil top off the lubricant The topping can be performed when the machine is mounted and in upright position Remove the oil filler cap and dipstick and clean Fig 6 6 a Reinsert the cap without screw and remove it to check the oil level If the oil level is near or below the minimum detectable on the dipstick refill with the oil recommen...

Страница 39: ... to dispose of electrical and electronic products contained in them if any according to the regulations in force The current European legislation requires that these kinds of waste are disposed of according to specific procedures IMPORTANT TO AVOID DAMAGE TO THE MACHINE STRICTLY USE THE FOLLOWING TYPE OF LUBRICANT SYNTHETIC OIL FOR LONG DURATION REDUCERS ISO VG320 IMPORTANT Do not disperse non bio...

Страница 40: ...rm are bent 1 Set adjust the blade page 34 2 Replace folded arms intervention by dealer specialist workshop The lift off command does not work 1 Blades holding arms blocked or locked bell 2 Residues of cement on the moving parts of the cruise 3 Lifting blades knob dirty or blocked 4 Broken fork 1 Unlock the bell or arms page 36 authorized workshop dealer 2 Remove cement residues 3 Control lifting ...

Страница 41: ...41 ...

Страница 42: ...42 6 4 PARTS LIST ...

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Страница 47: ... was left blank intentionally No part of this publication may be reproduced stored in a backup system or transmitted to third parties in any form or by any means without a written authorization by the Manufac turer ...

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