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EDILGRAPPA MU 22N Use And Maintenance Instructions

Machine body with interchangeable heads
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WITH INTERCHANGEABLE HEADS
WITH INTERCHANGEABLE HEADS
USE AND MAINTENANCE
USE AND MAINTENANCE
MANUAL
MANUAL
MACHINE BODY
MACHINE BODY
INSTRUCTIONS
INSTRUCTIONS
2
MU22N

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Summary of Contents for EDILGRAPPA MU 22N

  • Page 1 MANUAL MANUAL MACHINE BODY MACHINE BODY WITH INTERCHANGEABLE HEADS WITH INTERCHANGEABLE HEADS MU22N USE AND MAINTENANCE USE AND MAINTENANCE INSTRUCTIONS INSTRUCTIONS...
  • Page 2 MU 22N MU22N MACHINE BODY WITH INTERCHANGEABLE HEADS AVAILABLE IN THE FOLLOWING VERSIONS: · MU22N SINGLE-PHASE ELECTRIC MOTOR 230 V 50 Hz P/N 1.50.1952 AVAILABLE HEADS NAME CUTTING HEAD 1.50.117 CUTTING HEAD 1.50.1915 TS 500 STONE CUTTING HEAD 1.50.106 TW19 CUTTING HEAD 1.50.118...

  • Page 3: Table Of Contents

    MU 22N INDEX 0 DESCRIPTION OF THE MACHINE ............5 0.01 MACHINE COMPONENTS ...................... 5 0.02 SAFETY AND DANGER STICKERS - CE PLATE ..............6 0.03 LIST OF ACCESSORIES INCLUDED IN THE SUPPLY ............6 1 TECHNICAL FEATURES ..............7 1.01 HYDRAULIC, MECHANICAL AND ELECTRICAL SPECIFICATIONS ........
  • Page 4 MU 22N A brief legend indicating the most important symbols used in this manual is shown below. THIS SYMBOL WARNS USERS TO PAY SPECIAL ATTENTION WHEN FOLLOWING THE RELATIVE INSTRUCTIONS. FAILURE TO OBSERVE THESE INSTRUCTIONS CAN CAUSE THE MACHINE TO OPERATE INCORRECTLY.

  • Page 5: Description Of The Machine

    MU 22N 0 DESCRIPTION OF THE MACHINE CAUTION!! FIRST READ THE MANUAL REGARDING THE GENERAL AND SAFETY REGULATIONS! 0.01 MACHINE COMPONENTS This machine is fitted with a single-phase alternating current motor. The equipment comprises: - a motor, - a hydraulic pump driven by the motor, - a rod actuator (piston) driven by the oil pressured by the pump, - an interchangeable head with tool (purchased separately).

  • Page 6: Safety And Danger Stickers - Ce Plate

    MU 22N 0.02 SAFETY AND DANGER STICKERS - CE PLATE Position of plate and safety and danger stickers on the machine: DANGER BEWARE OF HANDS DANGER FLYING SPLINTERS Observe the warnings on the plates and stickers. Failure to do so could lead to injury or death.

  • Page 7: Technical Features

    MU 22N 1 TECHNICAL FEATURES 1.01 HYDRAULIC, MECHANICAL AND ELECTRICAL SPECIFICATIONS Maximum cutting size and characteristics of material [ mm ² Ø22 mm / R=65 daN/mm and daN/mm2 ] Maximum output force from rod [ t ] Maximum operating pressure [ bar ]...

  • Page 8: Delivery, Commissioning And Set-Up

    8 days of receipt. Promptly inform Edilgrappa s.r.l. if major damage, caused during transport, is Promptly inform Edilgrappa s.r.l. if major damage, caused during transport, is found upon receipt, or if any parts are missing.

  • Page 9: Manual Return Lever

    MU 22N These machines do not need any adjustment or particular precautions before commissioning. The only controls to perform concern: - Machine integrity: make sure that nothing happened during transport that could damage the insulation or mechanical parts. - Completeness of supply: check that all the supplied accessories are fitted.

  • Page 10: Equipment Operation

    MU 22N IMPORTANT: Before mounting any head on the machine body, IMPORTANT: Before mounting any head on the machine body, carefully clean the piston rod (n° 1, 2, 3, 4, 5 in the following figure), the supporting surfaces and the piston rod (n°...
  • Page 11 The machine must only be used with heads that are compatible with the machine body in question, as indicated on page 2 of this manual. The heads must be EDILGRAPPA s.r.l. and purchased from an authorised dealer. The machine has been designed and developed to operate in fields, such as building and industry, and for emergency/rescue operations.

  • Page 12: Routine Maintenance

    MU 22N 3 ROUTINE MAINTENANCE 1. All maintenance, inspection and cleaning operations must be performed with the power supply disconnected and the machine cool (see the person responsible in the maintenance schedule); 2. Maintenance operations must be performed in a suitable place according to current safety regulations;...
  • Page 13 MU 22N 3. Totally drain the oil tank using a suitable extraction system (used oil extraction pump) Totally drain the oil tank using a suitable extraction system (used oil extraction pump) so that no oil can leak into the machine;...

  • Page 14: Checking Screws

    MU 22N Maximum quantity: 0.6 l. Type of hydraulic oil: ESSO NUTO H46 or homologated equivalents HLP46 according to DIN 51 524 MIL-H 17672 C H 17672 C When demolishing the machine or parts of it (oil, plastic, etc.) observe the When demolishing the machine or parts of it (oil, plastic, etc.) observe the...

  • Page 15: Potential Problems And Measures To Be Adopted

    MU 22N 4 POTENTIAL PROBLEMS AND MEASURES TO BE ADOPTED 4.01 GENERAL Faults can be divided into three sections: 1. faults on the motor 2. faults on the head 3. faults not closely connected with the machine OPERATIONS MUST PERFORMED...

  • Page 16: Troubleshooting The Hydraulic Components

    MU 22N FAULT POSSIBLE REASON POSSIBLE REMEDY PERFORMED BY Fault in anti- Replace disturbance filter ELECTROMAGNETIC DISTURBANCES IN Manifold worn Replace LINE Brushes worn Replace 4.03 TROUBLESHOOTING THE HYDRAULIC COMPONENTS PERFORMED FAULT POSSIBLE REASON POSSIBLE REMEDY Return stroke incomplete Push back the piston...

  • Page 17: Storage And Restarting

    MU 22N 5 STORAGE AND RESTARTING 5.01 STORAGE In case of long periods of inactivity, proceed as follows: 5.01.01 ELECTRIC MOTOR - Clean all the internal electrical parts (rotor, stator, cooling circuit) with compressed air DO NOT USE CONDUCTIVE OR FLAMMABLE LIQUIDS TO CLEAN INTERNAL...

  • Page 18: Machine Disposal

    MU 22N 6 MACHINE DISPOSAL When disposing of the machine, the various materials must be separated. The machine comprises the following groups of materials: ferrous materials copper plastic Observe current legislation when sorting, storing, recycling or disposing of these materials.
  • Page 19 MU 22N S.r.l DECLARATION Building, industrial and rescue machines and OF CONFORMITY equipment. Via Callesello, 4 – 31030 BORSO DEL GRAPPA (TV) Tel. (+39) 0423 910122 r.a. – Fax (+39) 0423 542122 cut@edilgrappa.com www.edilgrappa.com Maker: EDILGRAPPA srl Machines and equipment for the building trade, industry...
  • Page 20 MU 22N MACHINES AND EQUIPMENT FOR THE BUILDING TRADE, INDUSTRY AND RESCUE 31030 BORSO DEL GRAPPA (TV) - ITALY - Via Callesello, 4 Tel. 0423 910122 – Fax 0423 542122 E-mail: cut@edilgrappa.com http: //www.edilgrappa.com...

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