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ATiB 301.474.170 Use And Maintenance Manual

Gripper rotating 360 with welded forks, with rotating forks, with 4 forks
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USE AND
MAINTENANCE
MANUAL
GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 |
WITH ROTATING FORKS TYPE 301.474.150 |
WITH 4 FORKS TYPE 301.474.4
I-D02-01-76 - Rev.1

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Summary of Contents for ATiB 301.474.170

  • Page 1 USE AND MAINTENANCE MANUAL GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4 I-D02-01-76 - Rev.1...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4 ATTENTION READ THIS USE AND MAINTENANCE MANUAL CAREFULLY BEFORE COMMISSIONING THE MACHINE 1 SAFETY REGULATIONS FOR THE OPERATOR ................3 2 INTRODUCTION ..........................
  • Page 3 Rotation Device Maintenance ..................33 6.5.1 Maintenance Every 200 Hours ..................33 6.5.2 Maintenance Every 2000 Hours ..................33 7 DISASSEMBLY PROCEDURE ....................... 34 Removing the Equipment from the Forklift Truck ............34 Removing the Forks from the Equipment ............... 35 Disassembling the Nylon Bushes ..................36 Disassembling the Aluminium Profiles ................

  • Page 4: Safety Regulations For The Operator

    1 SAFETY REGULATIONS FOR THE OPERATOR 1 SAFETY REGULATIONS FOR THE OPERATOR Do not cross the upright Do not transport passengers Tilting Lifting 75 mm Travel Do not stand under the load Page 3 of 47...

  • Page 5: Introduction

    This "Use and Instruction Manual" (hereinafter referred to as the Manual) is issued together with the A.T.I.B. equipment. – “GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4” in accordance with DIRECTIVE 2006/42/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 17/05/2006 and subsequent additions.

  • Page 6: Equipment Description

    2 INTRODUCTION 2.2 Equipment Description TYPE 301,474,170 TYPE 301.474.170 WITH SISS TYPE 301.474.150 TYPE 301.474.4 Page 5 of 47...
  • Page 7 2 INTRODUCTION All the A.T.I.B. equipment – “GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4” are identified by means of an adhesive plate (see Table 1) located on the equipment (the location of the rating plate may vary depending on the equipment, see Figure 1).
  • Page 8 2 INTRODUCTION 1. TYPE Indicates equipment model as shown in the catalogue. 2. CODE Indicates the equipment ordering code. 3. SERIAL N° It progressively identifies the individual equipment. In the event that the plate is missing or is damaged, the serial number is also stamped on the profile for connection to the fork-holder plate;...
  • Page 9 2 INTRODUCTION The A.T.I.B. equipment – “GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4” has been conceived, designed and manufactured to handle loads both on pallets and by clamping, in addition to being able to rotate loads themselves and adjustment of the fork centre distance by means of hydraulic drives.

  • Page 10: Installation

    Values are for indicative purposes only and may vary depending on the equipment. FLOW RATE (l/min) Operating pressure TYPE and ISO minimum maximum recommended Maximum (Bar) 301.474.170 ISO II 10/10 40/60 20/25 301.474.170 ISO III 15/10 40/60 25/25 301.474.170 ISO IV...

  • Page 11: Installation Procedure

    3. Check the condition of the pipes, replacing those in a poor condition. N.B. Although only type 301.474.170 is shown in the following installation step, the procedure for installing the equipment on the forklift truck is identical for the other types.
  • Page 12 3 INSTALLATION 5. For handling, use straps or chains suitably sized in relation to the weight of the equipment as indicated on the plate (see Figure 1 and Table 1 on page 6). Figure 3 6. Using an overhead crane or hoist of sufficient capacity, place the equipment on the fork carriage, taking care to engage the centring pin C in its central notch (see Figure 3).
  • Page 13 3 INSTALLATION 7. Screw on the 2 lower couplings G in such a way that their bodies also remains coupled to the lower part of the fork carriage P (with max. clearance of 1.5 mm, see detail Figure 4), tightening with the torque indicated in Table 3. CLASS THREAD TIGHTENING TORQUE...
  • Page 14 3 INSTALLATION 9. N.B. With the equipment mounted, replace the blind iron oil filler plug (F) with the plastic one supplied (P), which includes a breather (see Figure 5). Figure 5 10. Connect the hydraulic circuit, ensuring that the operating pressure of the lines is greater than or equal to that indicated on the rating plate (see Figure 1 and Table 1 on page 6).

  • Page 15: Installing The Equipment - With Siss

    3. Check the condition of the pipes, replacing those in a poor condition. N.B. Although only type 301.474.170 is shown in the following installation step, the procedure for installing the equipment on the forklift truck is identical for the other (WITH SISS) types.
  • Page 16 3 INSTALLATION If quick-release couplings are fitted, simply remove the cotter pin and turn them downwards (a). If standard couplings are present, remove the bolts and their washers (b). Figure 7 6. For handling, use straps or chains that are suitably sized in relation to the weight of the equipment as indicated on the plate (see Figure 1 and Table 1 on page 6).
  • Page 17 3 INSTALLATION 8. Screw on the 2 lower couplings G in such a way that their bodies also remains coupled to the lower part of the fork carriage P (with max. clearance of 1.5 mm, see detail Figure 9), tightening with the torque indicated in Table 4. CLASS THREAD TIGHTENING TORQUE...
  • Page 18 3 INSTALLATION 10. N.B. With the equipment mounted, replace the blind iron oil filler plug (F) with the plastic one supplied (P), which includes a breather (see Figure 10). Figure 10 11. Connect the hydraulic circuit, ensuring that the operating pressure of the lines is greater than or equal to that indicated on the rating plate (see Figure 1 and Table 1 on page 6).

  • Page 19: Assembling The Aluminium Profiles

    3 INSTALLATION 3.2 Assembling the Aluminium Profiles ALUMINIUM 1. Release the pressure from the hydraulic system and disconnect PROFILES the lines. 2. Install the aluminium profiles one at a time, using the bolts provided (see Figure 11 and Figure 12). Figure 11 Figure 12 Page 18 of 47...

  • Page 20: Assembling The Nylon Bushes

    3 INSTALLATION 3.3 Assembling the Nylon Bushes NYLON BUSHES 1. Release the pressure from the hydraulic system and disconnect the lines. 2. Insert the nylon bushes and secure them using the grub screws provided (see Figure 13 and Figure 14). Figure 13 Figure 14 Page 19 of 47...

  • Page 21: Assembling The Forks

    3.4 Assembling the Forks 3.4.1 Installing the Forks onto the Equipment N.B. Although only type 301.474.170 is shown, the procedure for installing the forks on the equipment is identical for the other versions. 1. Release the pressure from the hydraulic system and disconnect the lines.

  • Page 22: Fork Rotation - Type 301.474.150

    3 INSTALLATION 3.4.2 Fork Rotation – TYPE 301.474.150 1. Release the pressure from the hydraulic system and disconnect ROTARY FORKS the lines. 2. Use Figure 17 and Figure 18 as guides Figure 17 Page 21 of 47...
  • Page 23 3 INSTALLATION 3. Open the fork-stop ratchets → 2. 4. Rotate the forks to the desired position (45/90°) → 3. 5. Close the ratchets and check that the forks are properly secured → 4. Figure 18 Page 22 of 47...

  • Page 24: Hydraulic System

    4 HYDRAULIC SYSTEM 4 HYDRAULIC SYSTEM 4.1 Hydraulic system - Standard STANDARD SUPPLY MOTOR CYLINDERS THROTTLE Figure 19 Page 23 of 47...

  • Page 25: Hydraulic System - With Siss

    4 HYDRAULIC SYSTEM 4.2 Hydraulic System – With Siss WITH SISS MOTOR SUPPLY SUPPLY SIDESHIFT CYLINDER (SISS) CYLINDERS THROTTLE Figure 20 Page 24 of 47...

  • Page 26: Hydraulic System - With Iss

    4 HYDRAULIC SYSTEM 4.3 Hydraulic System - With Iss WITH ISS SUPPLY MOTOR CYLINDERS THROTTLE Figure 21 Page 25 of 47...

  • Page 27: Rules Governing Use

    5 RULES GOVERNING USE 5 RULES GOVERNING USE Before using the equipment, check the tightness of the piping and the correctness of assembly and also the connection by performing a dozen preliminary operations. The following instructions must be followed when using the equipment: 1.
  • Page 28 5 RULES GOVERNING USE All A.T.I.B. equipment is designed and manufactured with a load positioned (with respect to its centre of gravity) at a certain distance from the vertical plane of the fork. If the distance of the centre of gravity from the vertical part of the fork needs to be increased, the weight of the load must be reduced.
  • Page 29 5 RULES GOVERNING USE The attainable sideshift may compromise the stability of the forklift truck. It is advisable to consult the manufacturer of the forklift truck to check the residual capacity of the forklift truck-equipment assembly. The condition of the road surface, the speed at which the load is handled and the elevation may all affect the load’s grip, which must be taken into account on a case-by-case basis.

  • Page 30: Integral Sideshift

    This is the type most frequently used in “GRIPPER ROTATING 360° WITH WELDED FORKS TYPE 301.474.170 | WITH ROTATING FORKS TYPE 301.474.150 | WITH 4 FORKS TYPE 301.474.4” and uses the same cylinders that sideshift the forks. The stroke depends on the opening and will be equal to zero in maximum opening and minimum closing.

  • Page 31: Handling Loads

    5 RULES GOVERNING USE 5.2 Handling Loads The minimum transportable dimensions must be greater than the minimum grip. Depending on the load to be transported, this difference may vary and must be evaluated on a case by case basis by the operator. Avoid handling and/or sideshift of the forklift truck/equipment with a load that is excessively high off the ground, as this may affect its stability.

  • Page 32: Periodic Maintenance

    6 PERIODIC MAINTENANCE 6 PERIODIC MAINTENANCE Failure to comply with the rules and intervals established for maintenance will compromise the correct operation of the equipment and will void the conditions of the warranty. All maintenance operations must be carried out with the forklift truck stationary and the hydraulic circuit disconnected and depressurised.

  • Page 33: Maintenance Every 1000 Hours

    6 PERIODIC MAINTENANCE 6.3 Maintenance Every 1000 Hours 1. Check condition of bushes and sliding gibs. If excessively worn component are detected, A.T.I.B. recommends replacing the entire component assembly in question. 2. Carry out the additional operations listed in the previous points (Points 6.1 and 6.2 on page 31).

  • Page 34: Rotation Device Maintenance

    6 PERIODIC MAINTENANCE 6.5 Rotation Device Maintenance 6.5.1 Maintenance Every 200 Hours 1. Check the hydraulic connections, replacing any worn parts. 2. Check the tightening torque of the bolts of the lower retaining hooks of the equipment and of the slewing ring wheel fastening bolts. 3.

  • Page 35: Disassembly Procedure

    7 DISASSEMBLY PROCEDURE 7 DISASSEMBLY PROCEDURE All maintenance operations must be carried out with the forklift truck stationary and the hydraulic circuit disconnected and depressurised. The entire maintenance area must be barricaded using regulation protection devices and, if the cylinders require disassembly, a tray or container must be provided to catch the oil present in the cylinder.

  • Page 36: Removing The Forks From The Equipment

    7 DISASSEMBLY PROCEDURE 7.2 Removing the Forks from the Equipment N.B. Although only type 301.474.170 is shown, the procedure for FORKS removing the forks from the equipment is identical for the other types. 1. Release the pressure from the hydraulic system and disconnect the lines.

  • Page 37: Disassembling The Nylon Bushes

    7 DISASSEMBLY PROCEDURE 7.3 Disassembling the Nylon Bushes NYLON BUSHES 1. Remove the forks from the equipment, see chapter 7.2 on page 2. Release the pressure from the hydraulic system and disconnect the lines. 3. Remove the nylon bushes after unscrewing the corresponding grub screws (see Figure 26 and Figure 27).

  • Page 38: Disassembling The Aluminium Profiles

    7 DISASSEMBLY PROCEDURE 7.4 Disassembling the Aluminium Profiles ALUMINIUM 1. Release the pressure from the hydraulic system and disconnect PROFILES the lines. 2. Remove the aluminium profiles, one at a time, after unscrewing the bolts (see Figure 28 and Figure 29). Figure 28 Figure 29 Page 37 of 47...

  • Page 39: Removing The Fork Cylinders From The Equipment

    7 DISASSEMBLY PROCEDURE 7.5 Removing the Fork Cylinders from the Equipment N.B. Although only type 301.474.170 is shown, the procedure for FORK CYLINDERS removing and disassembling the fork cylinders is identical for the other versions. 1. Open the cylinders. 2. Release the pressure from the hydraulic system and disconnect the lines.
  • Page 40 7 DISASSEMBLY PROCEDURE 6. Release the pressure from the hydraulic system and disconnect the lines. 7. Remove, one at a time, the nuts D that secure the cylinders to the equipment assembly and remove the cylinders themselves, taking care not to damage them (see Figure 31). Figure 31 Page 39 of 47...

  • Page 41: Disassembling And Reassembling The Fork Cylinders

    7 DISASSEMBLY PROCEDURE 7.5.1 Disassembling and Reassembling the Fork Cylinders If the entire cylinder needs to be replaced, reassemble following the instructions listed in the previous point. If any cylinder components need to be replaced, proceed as indicated below: 1. Clamp the cylinder body in a vice using soft jaws (taking care not to deform the liner). 2.

  • Page 42: Removing The Sideshift Cylinder (Siss)

    7 DISASSEMBLY PROCEDURE 7.6 Removing the Sideshift Cylinder (siss) N.B. Although only type 301.474.170 is shown, the procedure for SIDESHIFT CYLINDER removing and disassembling the sideshift cylinder is identical for the other versions. 1. Release the pressure from the hydraulic system and disconnect the lines, ensuring that a tray or container is made available beneath the fittings to catch the oil in the cylinder.

  • Page 43: Disassembling And Reassembling The Sideshift Cylinder

    7 DISASSEMBLY PROCEDURE 7.6.1 Disassembling and Reassembling the Sideshift Cylinder If the entire cylinder needs to be replaced, reassemble following the instructions listed in the previous point in reverse order (using the new cylinder). If any cylinder components need to be replaced, proceed as indicated below (see Figure 34): 1.

  • Page 44: Disassembling The Slewing Ring

    7 DISASSEMBLY PROCEDURE 7.7 Disassembling the Slewing Ring 1. Release the pressure from the hydraulic system and disconnect the lines. 2. Remove the equipment from the forklift truck (see Removing the Equipment from the Forklift Truck 3. Remove the gearbox and motor from the equipment (see Point 3 of chapter Disassembling the Gearbox and Motor 4.

  • Page 45: Disassembling The Gearbox And Motor

    7 DISASSEMBLY PROCEDURE 7.8 Disassembling the Gearbox and Motor 1. Release the pressure from the hydraulic system and disconnect the lines. 2. Remove the equipment from the forklift truck (see Removing the Equipment from the Forklift Truck 3. Remove the gearbox-motor pair from the equipment assembly, after removing the corresponding bolts (see Figure 36).

  • Page 46: Troubleshooting

    8 TROUBLESHOOTING 8 TROUBLESHOOTING 8.1 Probable Faults and Solutions FAULT CAUSE SOLUTION Calibration of the maximum pressure Increase the pressure without exceeding valve too low the maximum limit Insufficient pressure Contact the forklift truck manufacturer Insufficient clamping force Worn pump Replace it Worn cylinder seals Replace them...

  • Page 47: Lubrication

    8 TROUBLESHOOTING 8.2 Lubrication 1. Lubricate sliding components using grease nipples. 2. Lubricate gibs and sliding surfaces (e.g. nylon bushes). 3. Also lubricate slewing ring using grease nipples. Figure 38 WITH SISS Figure 39 Page 46 of 47...
  • Page 48 I-D02-01-76 - Rev.1...

This manual is also suitable for:

301.474.150301.474.4

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