FLETCHER Alfamacchine U300 Instruction Manual
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FLETCHER Alfamacchine U300 Instruction Manual

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Name
Function
Model / Type
Serial number
Year of construction
Manual Revision
PLEASE RETAIN FOR FUTURE REFERENCE
INSTRUCTIONS MANUAL
FRAME ASSEMBLING MACHINE
ASSEMBLY OF FRAMES BY INSERTION OF METAL V-NAILS
U300 (previous version MINIGRAF 3)
01

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Summary of Contents for FLETCHER Alfamacchine U300

  • Page 1 INSTRUCTIONS MANUAL Name FRAME ASSEMBLING MACHINE Function ASSEMBLY OF FRAMES BY INSERTION OF METAL V-NAILS U300 (previous version MINIGRAF 3) Model / Type Serial number Year of construction Manual Revision PLEASE RETAIN FOR FUTURE REFERENCE...
  • Page 2 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 Alfamacchine S.r.l. Via Selva 23/25 47122 Forlì - Italy CE DECLARATION OF CONFORMITY CE CONFORMITY DECLARATION Il Fabbricante / the Manufacturer Alfamacchine S.r.l. con sede legale in / Address Via Selva, 23/25 47122 Forlì...

  • Page 3: Table Of Contents

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TRANSLATION OF THE ORIGINAL INSTRUCTIONS INDEX INTRODUCTION TO USE ................................. 2 1.1. HOW TO CONSULT THIS MANUAL AND THE SYMBOLS ADOPTED ............... 2  :$51,1* 67,&.(56  ,1',&$7,216 VHH ¿JXUH ....................2 1.3.

  • Page 4: Introduction To Use

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 DANGER - WARNING BEFORE USING THE MACHINE PLEASE READ THIS MANUAL CAREFULLY SO THAT YOU BECOME FAMILIAR WITH THE MACHINE, ITS ENVISAGED USE AND ANY RISKS ASSOCIATED WITH IT. Keep the Use and Maintenance Manual in good condition: Remember, it is an integral part of the machine.
  • Page 5 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 PERMITTED USE The machine described herein is designed to be run by 1 operator suitably trained and instructed with regard to residual risks. The operator must have the same skills, in terms of safety, as the maintenance technicians and adequate professional competence.
  • Page 6 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 FORBIDDEN USE DANGER - WARNING FURTHERMORE IT IS PROHIBITED TO USE THE MACHINE IN AN INCORRECT MANNER, IN PARTICULAR: ‡ QHYHU OHDYH WKH ORDGHG PDFKLQH XQDWWHQGHG ‡ QHYHU XVH ÀDPPDEOH FRUURVLYH RU WR[LF VXEVWDQFHV WR FOHDQ WKH PDFKLQH ‡...
  • Page 7 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 PERSONNEL AUTHORIZED TO USE THE MACHINE 7KLV PDFKLQH KDV EHHQ GHVLJQHG DQG PDQXIDFWXUHG WR EH XVHG E\ TXDOL¿HG SHUVRQQHO ZLWK DGHTXDWH WUDLQLQJ H[SHULHQFH DQG VNLOOV LQ accordance with the characteristics described below: Operators / Apprentices: ‡...

  • Page 8: Technical Features

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 SERVICE CONDITION USER LIMITS Special and additional prescriptions, not envisaged, may be requested for machines intended for: ‡ RXWGRRU XVH ‡ KDQGOLQJ SRWHQWLDOO\ H[SORVLYH PDWHULDOV ‡ XVH LQ SRWHQWLDOO\ H[SORVLYH DQGRU ÀDPPDEOH DWPRVSKHUHV ‡...

  • Page 9: Products Processed - Handled Or Generated

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 Material Recommended sharpness Soft woods and plastic transparent stick Medium wood brown stick Hard wood green stick Very Hard Wood and MDF red stick 1.5. PRODUCTS PROCESSED - HANDLED OR GENERATED The products handled by the machine described herein must be made up of wooden mouldings of various hardness, with multiple surface ¿QLVKHV IRU WKH SXUSRVH RI PDNLQJ IUDPHV IRU SLFWXUHV PLUURUV GLVSOD\ FDVHV FXSERDUG GRRUV HWF The main technical characteristics of the products handled by the machine described herein are provided below.

  • Page 10: Emission Of Airborne Noise

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 1.6. EMISSION OF AIRBORNE NOISE NOTE – The manufacturer declares, under his own responsibility, that the machine produces a continuous equivalent A-weighted sound pressure level of 72 dB. DANGER – WARNING: TO AVOID THE DANGER OF HEARING DAMAGE CAUSED BY SHRILL OR INSISTENT NOISE, THE MACHINE OPERATOR AND MAINTENANCE TECHNICIAN MUST ALWAYS USE APPROPRIATE HEARING PROTECTION, SUCH AS HEARING DEFENDERS OR EARPLUGS.

  • Page 11: Description Of Safety Functions

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5HVLGXDO ULVN RI ¿QJHU FUXVKLQJ :LWK WKH DGMXVWDEOH SRO\FDUERQDWH JXDUG LQ WKH KLJK RU ORZ SRVLWLRQ WKHUH LV D UHVLGXDO ULVN RI ¿QJHU FUXVKLQJ IRU RSHUDWRUV and maintenance technicians, inside the slot on the working bench along the stroke of the V-nail shooting unit.
  • Page 12 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 0DFKLQH JXDUGV DQG VDIHW\ GHYLFHV GUARDS / Ref. TYPE OF SAFEGUARDED PROTECTIVE HAZARD DEVICES – POSITION Polycarbonate panel secured $GMXVWDEOH JXDUG to metal supports which can EH DGMXVWHG E\ DFWLQJ RQ WKH relative knobs, to prevent access to the stopper.

  • Page 13: 1.10. Description Of The Machine

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 1.10. DESCRIPTION OF THE MACHINE 7+( 8 )5$0( $66(0%/,1* 0$&+,1( LV D PDFKLQH IRU SURGXFLQJ ZRRGHQ 3/$67,& $1' PGI IUDPHV 0RUH VSHFL¿FDOO\ LW MRLQV together the frame mouldings (which may be pre-glued or dry) using metal V-nails. All operating phases such as: loading and unloading of the frame, clamping, head movement and nailing are completely manual.
  • Page 14 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 :RUNLQJ EHQFK The working bench is the surface on which manual operations take SODFH WR PRYH FODPS DQG MRLQ WKH IUDPH PRXOGLQJV DQG KROGV DOO the operator controls. It is made up of the following main parts: (A) Vertical moulding clamp unit Alignment guides unit & ...
  • Page 15 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 9QDLO PDJD]LQH DQG 9QDLO ¿ULQJ KHDG In the U300 machine, the magazine (E) can hold V-nails of different heights but only one V-nail height can be used at a time, depending on the nailing head installed.
  • Page 16 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 In the U300 machine, the magazine (E) can hold V-nails of different heights but only one V-nail height can be used at a time, depending on the nailing head installed. When the size of the V-nails is changed the nailing head must also be switched over to match the V-nails used.
  • Page 17 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 +RUL]RQWDO EORFNLQJ URG FODPS 7KH URG FODPS / LV ¿WWHG ZLWK D MDZ * ZKLFK LV PRYHG IRUZDUG DJDLQVW WKH LQWHUQDO FRUQHU RI WKH PRXOGLQJV ZKHQ WKH RSHUDWRU SUHVVHV the pedal thus clamping them against the fence unit.

  • Page 18: Installation

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 INSTALLATION 2.1. STORAGE The machine, intended for indoor installation must be stored, if necessary, in well ventilated storage facilities and protected from dust. 7KH GHOLYHUHG HOHPHQWV PXVW UHPDLQ LQ WKHLU RULJLQDO SDFNLQJ XQWLO WKH WLPH RI ¿QDO LQVWDOODWLRQ $OO SDUWV RI WKH PDFKLQH VXEMHFW WR WKH ULVN RI R[LGDWLRQ DUH SURWHFWHG ZLWK JUHDVH DQG SURWHFWLYH VSUD\V DW WKH WLPH RI GLVSDWFK WR SUHYHQW oxidation caused by weather conditions.

  • Page 19: Transport, Lifting And Handling

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 2.3. TRANSPORT, LIFTING AND HANDLING Dimensions, weight and handling of individual machine parts MACHINE BODY Machine height ..........A = 1340mm - 53’’ Machine length ..........B = 600mm - 24’’ Machine width ..........

  • Page 20: Removing The Packaging

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 MULTIPLE TRANSPORT AND HANDLING The transport of more than one machine can be carried out using a Europallet which can carry up to a maximum of 12 boxes (12 machines). Overall dimensions = (80x1200x1800mm - AxBxC).
  • Page 21 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 The various packing materials must be disposed of in compliance with the relative legislation in force. Seek advice from the delegated authorities and/or the assistance of specialist companies authorised to dispose of pollutant or recyclable waste products.

  • Page 22: Preliminary Preparation And Adjustment Procedures

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 PRELIMINARY PREPARATION AND ADJUSTMENT PROCEDURES 3.1. POSITIONING 6XLWDELOLW\ RI WKH ÀRRU ± VXSSRUWLQJ VXUIDFH The machine must be positioned on a solid, reinforced concrete foundation. 7KH ÀRRU PXVW KDYH DQ DGHTXDWH ORDG EHDULQJ FDSDFLW\ WR VXSSRUW WKH ZHLJKW RI WKH PDFKLQH 7KH ÀRRU PXVW EH GHVLJQHG DQG SUHSDUHG by the user.

  • Page 23: Assembly Of Separately Shipped Units

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 3.3. ASSEMBLY OF SEPARATELY SHIPPED UNITS DANGER – CAUTION All assembly activities concerning machine units supplied separately, include highly delicate operations which call IRU VLJQL¿FDQW H[SHULHQFH &RQVHTXHQWO\ WKH\ PXVW EH FDUULHG RXW H[FOXVLYHO\ E\ SHUVRQQHO DSSRLQWHG GLUHFWO\ E\ WKH manufacturer or authorised by the same and, in any case, under the manufacturer’s responsibility.
  • Page 24 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 ,QVWDOODWLRQ RI WKH EUDFNHW V\VWHP IRU WKH ZRRGHQ ZRUN VXUIDFH QRW VXSSOLHG The wooden work surface (not supplied) and the working bench must be aligned carefully so that the lower surface of the mouldings rest fully on the entire support surface when the double stopper presses down on the ends of the mouldings.
  • Page 25 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 Stand assembly Installation can be completed in a few simple steps as described below:  3URFHHG ZLWK DVVHPEO\ E\ MRLQLQJ WKH EDVH % WR WKH XSULJKWV 2. Join the base to the uprights using the 4 screws provided. $ DQG WKH FUDGOH ¿WWHG ZLWK VXSSRUWV &   6FUHZ WKH IRXU VXSSRUW IHHW LQWR WKH EDVH RI WKH VWDQG DQG ¿W WKH 4.
  • Page 26 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 3.4.2. Compressed air supply The compressed air supply must be maintained in compliance with the following technical prescriptions: ‡ 7KH FRPSUHVVHG DLU VXSSO\ PXVW EH RI WKH W\SH DQG LQWHQVLW\ VSHFL¿HG RQ WKH ¿UVW SDJH RI WKH ³SQHXPDWLF GLDJUDP´ ,I H[FHVVLYH pressure values are applied the components will be irreparably damaged.

  • Page 27: Initial Start-Up And Use Of The Machine

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 User’s compressed air production system The compressed air production system must be designed, installed and maintained in compliance with the applicable prescriptions indicated in the safety regulations in force. To high obtain quality compressed air, note that: ‡...

  • Page 28: Workstations And Operators' Tasks

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 4.1. WORKSTATIONS AND OPERATORS’ TASKS The machine described herein is designed to be run by 1 operator suitably trained and instructed with regard to residual risks. The operator must have the same skills, in terms of safety, as the maintenance technicians and adequate professional competence. The normal work area of the operator and relevant tasks/assignments are: ‡...

  • Page 29: Start-Up

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 4.4. START-UP %HIRUH FRQQHFWLQJ WKH PDFKLQH WR WKH SQHXPDWLF V\VWHP \RX PXVW ¿UVW FRQQHFW the control pedal. The three air lines which are connected to the pedal assembly must be inserted in the three connectors located on the right-hand side of the machine in the following order: 1) RED line in the connector on the outer side (1).
  • Page 30 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 &KDQJLQJ RYHU WKH ¿ULQJ KHDG IRU 9QDLO FKDQJHRYHU It is necessary to switch over the nailing head each time a different size V-nail is used. To replace the head proceed as follows:  /RRVHQ WKH ¿ULQJ KHDG ORFNLQJ VFUHZ XVLQJ D VXLWDEOH ZUHQFK 2.
  • Page 31 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 9QDLO ¿ULQJ KHDG DOLJQPHQW NOTES Before proceeding with the operations provided below, disconnect the machine from the compressed air supply and disconnect the tube. 0HFKDQLFDO DOLJQPHQW RI WKH 9QDLO ¿ULQJ KHDG LV QHFHVVDU\ IROORZLQJ ORRVHQLQJ FDXVHG E\ ZRUN RSHUDWLRQV ZHDU RQ FRPSRQHQWV MDPPLQJ GXULQJ ¿ULQJ UHSODFHPHQW RI SDUWV PDLQWHQDQFH 7KH SDUWV ZKLFK QHHG WR EH DOLJQHG ZLWK RQH DQRWKHU DUH KHDG /EORFN VXSSRUW 9QDLO PDJD]LQH and loader.
  • Page 32 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 $GMXVWPHQW DQG DOLJQPHQW RI WKH PRELOH IHQFH If it is not aligned, proceed as follows. 2. Turn the machine over and slacken the screws relative to the 1. Move the transparent fence up to the mobile fence (A). Check blocks (B) which lock the fence guide blocks to the workbench, that when the fence moves its bisector is aligned with the centre RI WKH 9QDLO ¿ULQJ KHDG...
  • Page 33 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 $GMXVWPHQW DQG DOLJQPHQW RI WKH WZRNQRE IHQFH RSWLRQDO 1. Move the transparent fence up to the mobile fence. 2. Check that when the fence moves its bisector is aligned with WKH FHQWUH RI WKH 9QDLO ¿ULQJ KHDG 3.
  • Page 34 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 Fixed fences, optional  7R YDU\ WKH FRQWDFW DQJOH LW LV QHFHVVDU\ WR UHSODFH WKH ¿[HG fence with one of the right angle. 7KH IHQFH IRU ƒ MRLQV $ IRXUVLGHG IUDPH LV SDUW RI VWDQGDUG machine equipment.
  • Page 35 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 $GMXVWLQJ WKH KHLJKW DQG UHSODFLQJ WKH YHUWLFDO FODPS stopper Interchangeable rubber stoppers: Soft (blue) Medium (yellow) Hard (black) Single stopper holder Magnetic stopper holder Magnetic support Round magnetic felt stopper. 1.
  • Page 36 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 ,QVWDOODWLRQ RI LQWHUFKDQJHDEOH VWRSSHUV The interchangeable stoppers (A), based on work requirements, may be applied to:  &RUQHU PDJQHWLF VWRSSHU KROGHU - Single stopper holder Installe the stopper (A) for the required hardness in the stopper holder, positioning it under the slot and manually pressing it in place.
  • Page 37 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 $GMXVWLQJ WKH SUHVVXUH RI PRXOGLQJ FODPSLQJ GHYLFHV 7KH SURFHGXUH IRU DGMXVWLQJ WKH SUHVVXUH RI WKH YHUWLFDO DQG IURQW PRXOGLQJ FODPSLQJ GHYLFHV LV GHVFULEHG EHORZ 7KH ZRUN SUHVVXUH PXVW EH VXLWDEOH IRU WKH KDUGQHVV RI WKH PRXOGLQJV WR EH MRLQHG $GMXVW WKH FODPSLQJ SUHVVXUH LQ VXFK D ZD\ DV WR DYRLG FUXVKLQJ RU GDPDJLQJ WKH VXUIDFH RI WKH PDWHULDO WR EH MRLQHG EXW HQVXULQJ WKDW the thrust of the hammer for inserting V-Nails does not cause the moulding itself to rise.
  • Page 38 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 $GMXVWLQJ WKH WLOW RI WKH ZRUNEHQFK RSWLRQDO Depending on the operator’s needs, the workbench can be tilted if the machine is installed on its stand. 7R FDUU\ RXW DGMXVWPHQWV SURFHHG DV IROORZV 1.
  • Page 39 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 Rod clamp adjustment 7KH URG FODPS KDV D VHULHV RI KROHV 7R DGMXVW WKH SRVLWLRQ RI WKH rod clamp, proceed as follows: OLIW WKH URG DQG PRYH LW EDFNZDUGV DQG IRUZDUGV insert the rod on the relative drag screw located in the centre of the guide channel (cursor).

  • Page 40: Working Cycle

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 4.5. WORKING CYCLE DANGER – CAUTION During normal use, the machine must only process the products/materials indicated in this manual. Safety measures and the indications on residual risks must always be observed during machine operation. Insert the compressed air supply connector directly into the machine.

  • Page 41: 4.5.1. Cycle Stop

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 4.5.1. CYCLE STOP DANGER - WARNING THE MACHINE MUST BE SWITCHED OFF AFTER USE. THE COMPRESSED AIR LINE MUST BE DISCONNECTED. PNEUMATIC ACTUATORS MAY HOLD ACCUMULATED ENERGY WHICH MUST BE DISCHARGED OF PRESSURE TO AVOID HAZARDOUS UNEXPECTED MOVEMENTS.

  • Page 42: Maintenance, Troubleshooting, And Cleaning

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 MAINTENANCE, TROUBLESHOOTING, AND CLEANING 5.1. MAINTENANCE TECHNICIAN REQUIREMENTS 7KH WHUP ³PDLQWHQDQFH´ GRHV QRW MXVW FRYHU SHULRGLFDO FRQWUROV RI QRUPDO PDFKLQH RSHUDWLRQ EXW DOVR WKH DQDO\VLV DQG FRQVHTXHQW UHFWL¿FDWLRQ RI DQ\ RI WKRVH SUREOHPV ZKLFK IRU DQ\ UHDVRQ VWRS WKH PDFKLQH IURP ZRUNLQJ SURSHUO\ RU QRW DW DOO 6SHFL¿FDOO\ SHUVRQQHO DSSRLQWHG WR SHUIRUP WKH VHUYLFLQJ FOHDQLQJ UHSODFLQJ RI SDUWV DQG WURXEOHVKRRWLQJ PXVW ZRUN LQ FRPSOLDQFH with the following aims: 1.

  • Page 43: General Warnings

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5.4. GENERAL WARNINGS DANGER - WARNING BEFORE PERFORMING ANY MAINTENANCE, CLEANING, REPLACEMENT OF PARTS AND TROUBLESHOOTING, PAY THE UTMOST ATTENTION TO THE DECALS AFFIXED TO THE MACHINE. DURING ALL ACTIVITIES DO NOT TAMPER WITH OR DEACTIVATE ANY OF THE SAFETY DEVICES FOR ANY REASON, EITHER TO CREATE BYPASSES OR TO USE THEM FOR PURPOSES OTHER THAN THEIR INTENDED USE AS PRESCRIBED BY THE MANUFACTURER.

  • Page 44: Tasks That Can Be Performed By The Operator

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5.7. TASKS THAT CAN BE PERFORMED BY THE OPERATOR $ OLVW RI DOO WKH SHULRGLFDO FKHFNVLQVSHFWLRQV DGMXVWPHQW DQG FRQWURO RSHUDWLRQV DQG 5287,1( 0$,17(1$1&( RSHUDWLRQV ZKLFK FDQ be carried out by the machine operator is provided below. The position of the machine components is shown in the layouts provided as an appendix to this manual.

  • Page 45: Tasks That Can Be Performed Only By Maintenance Technicians

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5.8. TASKS THAT CAN BE PERFORMED ONLY BY MAINTENANCE TECHNICIANS The ROUTINE MAINTENANCE operations which must be performed by a maintenance technician are indicated below. The instructions concerning the replacement are not given in this manual and they must therefore be explicitly requested from the machine manufacturer, which reserves the responsibility for the replacement interventions.
  • Page 46 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 It the hammer is worn out or chipped, Grease the hammer piston and the seals well then insert it in the special hole taking proceed to replace the whole piston. FDUH QRW WR SLQFK WKH OLS VHDO ,I LQVHUWLRQ SURYHV GLI¿FXOW WU\ UHPRYLQJ WKH /EORFN The raised ends of the hammer must support, head and V-nail loader.
  • Page 47 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 FREQUENCY CHECK METHODS AND RESULTS Every 5,000,000 Check / replace the "L" Proceed with disassembly by following the instructions in the heading MECHANICAL V-nails inserted support block ADJUSTMENTS / MAINTENANCE At least once a month All the parts inside the casings and in the machine housings where the motors are installed, must be kept clean and dry.

  • Page 48: Cleaning

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5.9. CLEANING DANGER – CAUTION It is prohibited to manually clean, oil or grease moving machine parts and elements unless this is strictly necessary for VRPH VSHFL¿F WHFKQLFDO UHTXLUHPHQW ,I WKLV LV WKH FDVH DOO VXLWDEOH PHDVXUHV PXVW EH WDNHQ WR SUHYHQW KD]DUGV Workers must be informed by means of clearly visible warning signs.
  • Page 49 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 FREQUENCY ZONE - METHODS PERSONALE When necessary THE WORKING BENCH AND THE HEAD must be kept clean from all residues Also the operator RI JOXHV XVHG WR MRLQ WKH IUDPHV 'R QRW XVH ZDWHU 8VH D SHWUROHXP EDVHG cleaning product.
  • Page 50 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 5.10. LUBRICATION During lubrication operations: 1. Avoid bringing oil and/or grease into contact with the skin. 2. During oil and/or grease changes use protective gloves. %RWK VSHQW DQG IUHVK OXEULFDQWV DUH KLJKO\ SROOXWLQJ IRU GLVSRVDO RI OXEULFDQWV FRQVXOW \RXU OXEULFDQW GHDOHU RU FRQWDFW D VSHFL¿F WR[LF waste disposal company.
  • Page 51 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 FREQUENCY METHODS AND RESULTS LUBRICATION At least once every Lubricate the hammer piston by following the instructions provided in the heading Maintenance technician six months ROUTINE MAINTENANCE. Lubricate the carriage guides located under the working bench. Hammer piston Automatic lubrication of the pneumatic actuators.

  • Page 52: Troubleshooting And Release Of Moving Parts

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TROUBLESHOOTING AND RELEASE OF MOVING PARTS ,I DQ\ RI WKH PRYLQJ SDUWV EHFRPHV MDPPHG LQ RUGHU WR UHOHDVH LW LQ FRQGLWLRQV RI VDIHW\ WKH PDFKLQH RSHUDWRU PXVW ¿UVW VWRS WKH PDFKLQH DQG WKHQ LQIRUP WKH SHUVRQV LQ FKDUJH RI PDLQWHQDQFH LI KH KDV QRW EHHQ DXWKRULVHG WR UHOHDVH MDPPHG SDUWV EHIRUHKDQG The following section describes operations for troubleshooting and releasing moving parts that can be performed by maintenance technicians.
  • Page 53 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 PROBLEM / METHODS AND ANCILLARY NOTES 327(17,$/ &$86( 6 FAULT When the pedal is pressed, the PDFKLQH ZRUNV Faulty or clogged valves properly, but - Remove oil and/or condensate ZKHQ WKH SHGDO LV - Replace the pedal valve.

  • Page 54: Reinstallation And Reuse

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 REINSTALLATION AND REUSE CAUTION - DANGER MOVING AND REINSTALLING THE MACHINE IN A DIFFERENT LOCATION ARE HIGHLY DELICATE OPERATIONS WHICH CALL FOR SIGNIFICANT EXPERIENCE. CONSEQUENTLY TO ENSURE THAT THE OPERATIONS ARE CARRIED OUT WITHOUT ANY RISKS FOR PERSONNEL OR THE MACHINE, THESE OPERATIONS MUST BE CARRIED OUT SOLELY AND EXCLUSIVELY BY PERSONNEL APPOINTED DIRECTLY BY THE MACHINE MANUFACTURER OR AUTHORISED BY THE SAME.

  • Page 55: Disposal

    Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 9.2. DISPOSAL DANGER - WARNING DISPOSE OF THE MACHINE COMPONENTS IN ACCORDANCE WITH OPERATING METHODS WHICH OBSERVE THE MAIN REGULATIONS GOVERNING SAFETY AND ENVIRONMENTAL PROTECTION IN THE COUNTRY OF DISPOSAL. 7KH PDFKLQH FDQ EH GLVSRVHG RI ZLWKRXW KDYLQJ WR UHGXFH LW WR VPDOO SLHFHV VLPSO\ VHSDUDWH WKH PDLQ XQLWV LW LV PDGH XS RI DQG ORDG them onto a lorry for transfer to a scrap merchant.
  • Page 56 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 0 - EXPLODED VIEW OF THE MACHINE TRANSLATION OF THE ORIGINAL INSTRUCTIONS (Keep for future reference)
  • Page 57 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 20 - HEAD UNIT INSTALLATION Alfamacchine U300 TAB.20 HEAD GROUP ASSEMBLY - MONTAGGIO GRUPPO TESTA 10.2015 Numero Oggetto Titolo Quantità oggetto 718100002 RONDELLA PIANA M5 UNI 6592 5x10 Z.B. 710100042 VITE TCEI M5x10 UNI 5931 8.8 Z.B.
  • Page 58 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 21 - FENCE UNIT INSTALLATION Alfamacchine U300 TAB.21 FENCE GROUP ASSEMBLY - MONTAGGIO GRUPPO SQUADRA 10.2015 Numero Oggetto Titolo Quantità oggetto 753320004 POMELLO MASCHIO M6x25 336100020 RONDELLA MORSETTO 375200010 SQUADRA 90°...
  • Page 59 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 22A - AFC BRAKE Alfamacchine U300 TAB.22A AFC BRAKE SYSTEM - FRENO AFC 10.2015 Numero Oggetto Titolo Quantità oggetto 336210120 GRANO TRAVERSA M12 336100050 RONDELLA PER MOLLA FRENO M3 PICCOLA 765000004 MOLLA D2 DI15 L35 336100040 RONDELLA PER FRENO M3 GRANDE 225170010 COMPLESSIVO FRENO M3...
  • Page 60 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 23 - VERTICAL CLAMP UNIT Alfamacchine U series TAB.23 VERTICAL CLAMP GROUP - GRUPPO BLOCC. VERTICALE 10.2015 Numero Oggetto Titolo Quantità oggetto 753320010 POMELLO CON SPINTORE A MOLLA 334000100 ASTA BLOCC.
  • Page 61 Document Code Rev. Date saved Date printed U300 INSTRUCTIONS 09/02/2016 09/02/2016 TABLE 24 - EC SAFEGUARD Alfamacchine U series TAB.24 CE SAFETY GUARD - PROTEZIONE CE 10.2015 #248950020 Numero Oggetto Titolo Quantità Numero Oggetto Titolo Quantità oggetto oggetto 753320009 VOLANTINO D20 M6x10 ZN 710200055 VITE TSPEI 5x16 UNI 5933 10.9 ZB 718100015 RONDELLA PIANA M6 UNI 6593 6x18 Z.B.
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