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A.T.I.B. 675 Instruction Manual For Use

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INSTRUCTIONS
MANUAL FOR USE
FORK POSITIONER TYPE 675 / 676
atib.com
I-D02-01-53 - Rev.2

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Summary of Contents for A.T.I.B. 675

  • Page 1 INSTRUCTIONS MANUAL FOR USE FORK POSITIONER TYPE 675 / 676 atib.com I-D02-01-53 - Rev.2...

  • Page 2: Table Of Contents

    Use and upkeep of this manual ..................4 Description of equipment ....................5 3 INSTALLATION ..........................8 Installation ........................... 9 3.1.1 Attachment installation - TYPE 675................9 3.1.2 Attachment installation - TYPE 676................12 Fork installation on the attachment ................. 15 4 HYDRAULIC SYSTEM ........................16 Hydraulic system –...
  • Page 3 8 BREAKDOWNS AND SOLUTIONS ....................31 Breakdowns and solutions....................31 Lubrication ........................32 Pag. 2 di 33...

  • Page 4: Safety Rules

    1 SAFETY RULES 1 SAFETY RULES Don’t cross the mast Don’t carry passengers Swing 75mm Direction Don’t pass under the load Pag. 3 di 33...

  • Page 5: Introduction

    2 INTRODUCTION 2.1 Use and upkeep of this manual This “User Manual” (hereinafter referred to as Manual) is supplied together with the A.T.I.B. - FORK POSITIONER TYPE 675 / 676 pursuant the CE DIRECTIVE 2006/42/CE date 17/05/2006 and amendments. The information contained here are imperative for the correct use of the attachment and must be known by the personnel who install, use, maintain and repair it.

  • Page 6: Description Of Equipment

    2 INTRODUCTION 2.2 Description of equipment TYPE 675 TYPE 676 Pag. 5 di 33...
  • Page 7 2 INTRODUCTION All the A.T.I.B. – FORK POSITIONER TYPE 675 / 676 equipment are identified by means of a sticky identification label on attachment (Tab 1) position of identification label on equipment (Picture 1 and Picture 2), always refer to the serial number.
  • Page 8 11. MAX COUPLE Not applicable to this equipment. The A.T.I.B. - FORK POSITIONER TYPE 675 / 676 were planned and built to enable the distance adjustment between fork centres through two-cylinder hydraulic actioning and the sideshifting of the forks by hydraulic actioning (SLS, for type 676), all at the expected operating pressures unless otherwise indicated in the case of specific applications (identification label).

  • Page 9: Installation

    The values are indicative and may vary depending on the equipment. CAPACITY (l/mm) Max. operating TYPE and ISO Min. Max. recommended pressure (Bar) 675 ISO III 675 ISO IV 676 ISO III 15/10 25/20 20/15 676 ISO IV 35/12...

  • Page 10: Installation

    3 INSTALLATION 3.1 Installation 3.1.1 Attachment installation - TYPE 675 1. Before installation, verify the condition of the fork carriage, TYPE 675 ensuring that it is not deformed. 2. Also make sure that the profiles of the fork holding plate are not deformed, in order to allow a good coupling with the equipment.
  • Page 11 3 INSTALLATION 5. For handling, use belts or chains appropriately sized for the weight of the equipment, indicated on the identification plate (Picture 1 Tab 1 pag.6). Picture 4 6. with an overhead crane or with a hoist of sufficient capacity hook the attachment to the fork carriage, placing the centring tooth B into the central notch (Picture 4).
  • Page 12 3 INSTALLATION 7. Screw the two bottom hooks G with bolts so that the attachment is safely mounted on the fork carriage P (with a tolerance max. 1,5mm, Picture 5), reaching to the following torques Tab 3. ISO 2328 THREAD TORQUE ISO III 140 Nm...

  • Page 13: Attachment Installation - Type 676

    3 INSTALLATION 3.1.2 Attachment installation - TYPE 676 1. Before installation, verify the condition of the fork holding plate, ensuring that it is not deformed. TYPE 676 2. Also make sure that the profiles of the fork holding plate are not deformed, in order to allow a good coupling with the equipment.
  • Page 14 3 INSTALLATION 5. Unscrew the lower hooks of equipment and lubricate the slide (Picture 7). Picture 7 6. For handling, use belts or chains appropriately sized for the weight of the equipment, indicated on the identification plate (Picture 2 and Tab 1 pag.6). 7.
  • Page 15 3 INSTALLATION 8. Reposition the “protective fold”. 9. Screw the two bottom hooks G with bolts so that the attachment is safely mounted on the fork carriage P (with a tolerance max. 1,5mm, Picture 9), reaching to the following torques Tab 4.

  • Page 16: Fork Installation On The Attachment

    3 INSTALLATION 3.2 Fork installation on the attachment Apply the forks after unscrew the fork blocks from fork FORK INSTALLATION holders (Picture 10); the fork installation procedure is the same for both types. Picture 10 2. Apply the forks and screw back the fork blocks (Picture 11). Picture 11 Pag.

  • Page 17: Hydraulic System

    4 HYDRAULIC SYSTEM 4 HYDRAULIC SYSTEM 4.1 Hydraulic system – TYPE 675 TYPE 675 ISO III POWER SUPPLY 80 bar CYLINDERS 80 bar Picture 12 Pag. 16 di 33...
  • Page 18 4 HYDRAULIC SYSTEM TYPE 675 ISO IV CYLINDERS POWER SUPPLY Picture 13 Pag. 17 di 33...

  • Page 19: Hydraulic System - Type 676

    4 HYDRAULIC SYSTEM 4.2 Hydraulic system – TYPE 676 TYPE 676 ISO III POWER SUPPLY 80 bar CYLINDERS 80 bar SIDESHIFTING CYLINDERS Picture 14 Pag. 18 di 33...
  • Page 20 4 HYDRAULIC SYSTEM TYPE 676 ISO IV SIDESHIFTING CYLINDERS CYLINDERS POWER SUPPLY Picture 15 Pag. 19 di 33...

  • Page 21: Use Rules

    5 USE RULES 5 USE RULES Before using the equipment, check the tightness of the pipes and the correctness of assembly and connection by performing about ten preliminary operations. When using the equipment, it is necessary to follow the instructions listed below: 1.
  • Page 22 5 USE RULES fork you have to reduce the weight of the load. In this occasion, we suggest to control the chart Picture 16, where, according to the increase of the centre of gravity (x-axis) there is a load reduction multiplying factor (y-axis). The multiplying factor, obtained based on desired load centre position, will be multiplied with nominal capacity of the equipment.
  • Page 23 5 USE RULES To check the nominal capacity of the combination forklift – attachment ask the producer of the forklift. The condition of the soil, the quickness of the movement of the load and the lifting height can affect the hold of the load and must be taken into consideration as regards specific occasions.

  • Page 24: Periodic Maintenance

    6 PERIODIC MAINTENANCE 6 PERIODIC MAINTENANCE Failure to adhere to the norms and established times for maintenance operations, will be detrimental to the good functioning of the equipment and will annul the guarantee conditions. All maintenance operations must be carried out with the forklift motionless and the hydraulic circuit not activated, perimeter the entire maintenance area, using the necessary protective devices and, if it is necessary to disassemble the cylinders, always using a tray or container to recover the oil still present in the cylinder itself.

  • Page 25: Maintenance Every 1000 Hours

    6 PERIODIC MAINTENANCE 6.3 Maintenance every 1000 hours 1. Check the condition of upper and lower sliding devices if an excessively worn component is found, it is recommended to replace the entire assembly of the component in question. 2. Check the state of the sliding axis, making sure it is not scratched or deformed in any way. 3.

  • Page 26: Disassembly Procedure

    7 DISASSEMBLY PROCEDURE 7 DISASSEMBLY PROCEDURE 7.1 Disassembly attachment from forklift 1. Relieve the pressure of the hydraulic system. 2. Remove the forks, following the operations indicated in the fork’s installation phase in reverse. 3. Unscrew the lower hooks of equipment (Picture 3 and Picture 7 pag.9 and 13). 4.

  • Page 27: Disassembly The Forks From Attachment

    7 DISASSEMBLY PROCEDURE 7.2 Disassembly the forks from attachment Relieve the pressure of the hydraulic system. FORK DISASSEMBLY 2. Remove the forks after unscrewing the fork blocks (Picture 17). Picture 17 Pag. 26 di 33...

  • Page 28: Removal Of Fork Cylinders From The Attachment

    7 DISASSEMBLY PROCEDURE 7.3 Removal of fork cylinders from the attachment 1. Relieve the pressure of the hydraulic system. 2. Remove the fork blocks A and subsequently the fork holders B, Picture 18. Picture 18 3. Remove the attachment from fork carriage, point 07.01 pag. 25 Pag.
  • Page 29 7 DISASSEMBLY PROCEDURE 4. Remove the cylinders from their seats, after removing the relative snap rings (Picture 19). Picture 19 Pag. 28 di 33...

  • Page 30: Fork Cylinder Disassembly And Reassembly

    7 DISASSEMBLY PROCEDURE 7.3.1 Fork cylinder disassembly and reassembly If it is necessary to replace the entire cylinder, reassemble everything following the instructions listed in the previous point in reverse, if you also need to replace some cylinder component, proceed as indicated below: 1.

  • Page 31: Maintenance Sls Cylinder

    7 DISASSEMBLY PROCEDURE 7.4 Maintenance SLS cylinder 1. Relieve the pressure of the hydraulic system and disconnect the pipes. 2. Remove the attachment from forklift, follow the point 07.01 pag.25 3. Remove double hook (A) after having unscrewed the screws of the "protective fold" (P). 4.
  • Page 32 8 BREAKDOWNS AND SOLUTIONS 8 BREAKDOWNS AND SOLUTIONS 8.1 Breakdowns and solutions FAILURE CAUSE SOLUTION Too low setting of the maximum Increase the pressure without exceeding pressure valve the maximum limit Insufficient pressure Contact the forklift manufacturer Insufficient strength Worn Pump Replace Worn cylinder seals Replace...
  • Page 33 8 BREAKDOWNS AND SOLUTIONS 8.2 Lubrication 1. Lubricate the sliding parts using the special grease nipples. 2. Lubricate the slide and relative scroll bar. TYPE 675 Picture 22 TYPE 676 Picture 23 Pag. 32 di 33...
  • Page 34 A.T.I.B. S.r.l. Via Quinzanese snc 25050 Dello (BS) ITALIA Tel: +39 030 9771711 info@atib.com follow us atib.com I-D02-01-53 - Rev.2...

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