impact BM255 User Manual Download

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www.impact-test.com

User Guide

www.impact-test.com
www.impact-test.co.uk
www.impact-testsets.co.uk

Marshall Compactor

BM255

& BM257

Impact Test Equipment Ltd

www.impact-test.co.uk - www.impact-test.com

www.impact-testsets.co.uk

Summary of Contents for BM255

Page 1: ...com User Guide User Guide www impact test com www impact test co uk www impact testsets co uk Marshall Compactor BM255 BM257 Impact Test Equipment Ltd www impact test co uk www impact test com www impact testsets co uk ...

Page 2: ...est Equipment Ltd Building 21 Stevenston Ind Est Stevenston Ayrshire KA20 3LR T 01294 602626 F 01294 461168 E sales impact test co uk Test Equipment www impact test co uk Test Sieves Accessories www impact test com Test Sets to International Standards www impact testsets co uk ...

Page 3: ...LIANCE 6 3 TOOLING UP 6 4 PROGRAMMING THE CONTROL PANEL 6 5 PROCEDURE FOR THE OPENING OF THE SAFETY GUARDS 6 6 STANDARD STOP 6 7 STARTING AFTER AN EMERGENCY STOP 6 8 STOP CONTROLLED BY SAFETY DEVICES 6 9 SWITCHING OFF 6 10 TRIAL STARTING 6 11 EXAMPLE OF OPERATING Chapter 7 MAINTENANCE 7 1 STANDARD MAINTENANCE 7 2 SPECIAL MAINTENANCE 7 3 PERIODICAL INSPECTION 7 4 PERIODICAL OPERATION Chapter 8 DIAG...

Page 4: ...over page MACHINE IDENTIFICATION See the plate on the machine where you can find complete identification data as well as electrical features 1 3 APPLICATIONS The automatic Marshall compactor has been studied for the compaction of Marshall specimens The equipment is made for the aim which it has been conceived for Any other uses are not allowed ATTENTION The instructions given in this operating man...

Page 5: ...mages The removal or the tampering of the safety devices will be an infringement to the EEC Safety Standards The manufacturer assumes no liability for any damages The machine has to be installed in places safe from fire and explosions We do recommend using only original spare parts and accessories on the contrary the manufacturer assumes no liability Be careful that any dangerous situations won t ...

Page 6: ...rrosive substances to come in touch with the appliance Do not wash the machine using water spray DURING THE USE In order to grant the maximum security level for the operator do not touch any moving part of the appliance during the test execution and wear the convenient protection devices If the appliance is not equipped with safety guards do not stand nearby during the test execution This will avo...

Page 7: ... seriously 3 2 UNPACKING After removing the package check that any parts of the machine are not damaged In case of doubt DO NOT USE THE MACHINE and ask the manufacturer DANGER The materials used for the package plastic polystyrene screws nails wood etc have to be kept far from children They must be thrown away in a proper collection centre ATTENTION Pay attention to avoid impacts and turnovers ATT...

Page 8: ...ctors A further distortion of 2 is accepted for the sum from the sixth to the thirtieth harmonics of the real total value between the conductors With reference to the tension unbalance of the three phase voltage the inverted sequence component and the zero sequence component must not be more than 2 of the direct sequence component of the voltage The voltage pulses must not last more than 1 5 ms wi...

Page 9: ...e appliance A2 FIXING BRACKETS They allow fixing the appliance to the floor A3 LEVER FOR MOULD BLOCKING It allows blocking the mould after its positioning on the compactor steel base A5 COMPACTION HAMMER It allows the compaction of the specimen A7 COUPLING LEVER It allows coupling the moving rod in the upper position when the mould must be positioned on the base of the compactor A8 CONTROL PANEL T...

Page 10: ... about 120 days 6 2 SWITCHING ON THE APPLIANCE ATTENTION Before switching on the appliance ensure it is connected to the power net To switch on the appliance follow these instructions Put the main switch of the Control Panel on position I for further details consult the file of the control panel enclosed to this manual The control panel is configured by the Manufacturer in the stroke counter mode ...

Page 11: ...Y STOP DANGER Before switching on the appliance once again find and solve the problems which caused the need for an emergency stop To switch the appliance again just move the main switch placed on the Control Panel to position I this will reset appliance normal functions 6 8 STOP CONTROLLED BY SAFETY SYSTEMS If the appliance is provided with safety guards the test can be interrupted by the safety ...

Page 12: ... Skilled operators instructed about the purposes the machine is made for must carry any kind of maintenance operations concerning the components of the machine and of the electric components even those that may seem very simple DANGER Only original spare parts are allowed The Manufacturer assumes no liability in the event that non original parts are used 7 1 ROUTINE MAINTENANCE In order to maintai...

Page 13: ...TY DEVICE CONNECTED TO THE LOWER SAFETY GUARD PROCEDURE Let the compactor work for some minutes simulating a test Open the safety guard When this is opened push the button to start again the working of the compactor If the appliance doesn t start any of its functions the safety system is working properly If the appliance starts some of its functions stop immediately using the machine and follow th...

Page 14: ...REQUENCY AFTER 50 WORKING HOURS Chapter 8 DIAGNOSIS 8 1 DIAGNOSIS Some easy to solve and simple problem which can happen during the working of the appliance are introduced in this chapter ATTENTION All maintenance checking control and repairing operations of each part of the machine or of the electric system must be carried out by skilled operators instructed about the functions and working proced...

Page 15: ...ealth care damages caused by the unsuitable disposal of garbage we kindly recommend the user to separate this device from other different types of garbages and to recycle it in a responsible way to avoid the arguable reuse of material resources Indeed users must take care at the disposal of the equipment that have to be discarded taking them away to the next recycling site for the appropriate recy...

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Page 17: ...5 STRUCTURE AND OPERATING OF THE MACHINE CHAPTER 2 OPERATION 2 1 SWITCHING ON OF THE APPLIANCE 2 2 SETTING UP OF THE STROKES NUMBER 2 4 PRACTICAL EXAMPLE OF OPERATING 2 5 CONTROLLED ROTATION FUNCTION TO ROTATE THE LOS ANGELES CYLINDER INTO THE REQUIRED POSITION CHAPTER 3 MAINTENANCE 3 1 SPECIAL MAINTENANCE TABLES D ELECTRIC PANEL ...

Page 18: ...previous notice Messages meaning ATTENTION It shows the procedures that can damage seriously the machine if they are not followed carefully DANGER It shows the procedures that can be dangerous to the operator if they are not followed carefully 1 2 IDENTIFICATION MANUFACTURER IDENTIFICATION See the cover page MACHINE IDENTIFICATION See the plate on the machine where the complete identification data...

Page 19: ...saves and stores the number of strokes made or the time gone up to that moment In the event that the appliance is equipped with safety guards their opening is possible and doesn t cause the resetting D4 INCREASE BUTTON It increases the value of the figure appearing on the numerical display D8 that can be modified D5 LED PAUSE When this led is lighting the appliance is in the pause status D6 LED MI...

Page 20: ...splay visualise the number of strokes from a minimum of 0 up to a maximum of 65 000 When the appliance is turned on the Led D7 turns on and the display shows the number of strokes set in the last test before its switching off 2 2 SETTING UP OF THE STROKES NUMBER To set the number of strokes to be effected just enter a value from 1 to 65 000 on the numerical display D8 Press several times this butt...

Page 21: ... display D8 shows in real time the strokes left to the end of the test Once the set up strokes have been made the appliance stops and the programme is now ready for a new test always keeping the number of strokes of the previous test as valid NOTE The Control Panel stops the motor only at the end of the revolution movement It s a special position sensor which gives the ok to the Control Panel for ...

Page 22: ...rom time to time Avoid the use of solvents which may damage the components of synthetic material For special maintenance operations repair replacement and any other operation not described in this file contact the Manufacturer Recycling notice for the disposal of electrical and electronical devices This symbol placed on the device or on the package and or on the documentation suggest that the devi...

Page 23: ...8 ENCLOSURE D ELECTRIC PANEL ...

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