A.T.I.B. 675 Instruction manual

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

Pag. 1 di 33
INDEX
FORK POSITIONER TYPE 675 / 676
1SAFETY RULES ...............................................................................................................................3
2INTRODUCTION ...............................................................................................................................4
2.1 Use and upkeep of this manual .........................................................................................4
2.2 Description of equipment...................................................................................................5
3INSTALLATION ................................................................................................................................8
3.1 Installation ...........................................................................................................................9
3.1.1 Attachment installation - TYPE 675............................................................................. 9
3.1.2 Attachment installation - TYPE 676............................................................................12
3.2 Fork installation on the attachment.................................................................................15
4HYDRAULIC SYSTEM....................................................................................................................16
4.1 Hydraulic system –TYPE 675 ..........................................................................................16
4.2 Hydraulic system –TYPE 676 ..........................................................................................18
5USE RULES....................................................................................................................................20
6PERIODIC MAINTENANCE............................................................................................................23
6.1 Maintenance every 100 hours ..........................................................................................23
6.2 Maintenance every 300 hours ..........................................................................................23
6.3 Maintenance every 1000 hours ........................................................................................24
6.4 Maintenance every 2000 hours ........................................................................................24
7DISASSEMBLY PROCEDURE.......................................................................................................25
7.1 Disassembly attachment from forklift .............................................................................25
7.2 Disassembly the forks from attachment .........................................................................26
7.3 Removal of fork cylinders from the attachment.............................................................27
7.3.1 Fork cylinder disassembly and reassembly..............................................................29
7.4 Maintenance SLS cylinder................................................................................................30
WARNING
READ THIS MANUAL VERY CAREFULLY BEFORE STARTING-UP THE MACHINE

Pag. 2 di 33
8BREAKDOWNS AND SOLUTIONS................................................................................................31
8.1 Breakdowns and solutions...............................................................................................31
8.2 Lubrication ........................................................................................................................32

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

2INTRODUCTION
Pag. 4 di 33
2INTRODUCTION
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.
This manual must be considered integral part of the attachment and must be kept as long as the
attachment is in use on any machine in an accessible place, protected, dry and available for
immediate consultation.
Should this manual be lost, the operator can apply for the supply of further copies from the
manufacturer.
The manufacturer is not liable in cases of:
- Improper use of the attachment;
- Use by untrained personnel;
- Use contrary to current national and international laws;
- Lack of recommended maintenance;
- Non authorised modifications and repairs;
- Use of non original spare parts or parts for other models;
- Failure to adhere, either totally or partially, to these instructions;
- Exceptional circumstances.
The manufacturer reserves the right to modify this Manual without notice and without
the obligation to update the copies previously distributed.
The Nominal Capacity of the forklift / Equipment combination is established by the
original manufacturer of the forklift and may be lower than that indicated on the
identification plate.
Consult the plate of the forklift (Directive 2006/42 / EC)

2INTRODUCTION
Pag. 5 di 33
2.2 Description of equipment
TYPE 675
TYPE 676

2INTRODUCTION
Pag. 6 di 33
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.
1. TYPE
8. NOMINAL CAPACITY
kg/mm
11. MAX. TORQUE
daN m
2. CODE
9. CLAMPING CAPACITY
kg/mm
3. SERIAL N°
4. YEAR OF MANUFACTURE
10. MAX. OPERATING
PRESSURE
bar
A.T.I.B. S.r.l.
Via Quinzanese snc,
25020 Dello (BS) - ITALIA
+39 030/9771711
[email protected] - atib.com
5. WEIGHT
6. THICKNESS
WARNING: RESPECT THE RATED
CAPACITY OF TRUCK AND ATTACHMENT
COMBINED
7. CENTER OF GRAVITY
Tab 1
TYPE 675
TYPE 676
Picture 1
POSITION OF LABEL
Picture 2
POSITION OF LABEL

2INTRODUCTION
Pag. 7 di 33
1. TYPE
It identifies the model of the equipment as shown in the catalogue.
2. CODE
It identifies the equipment order code.
3. MATRICOLA N°
It progressively identifies the individual equipment.
The series number has been stamped should the tag go missing or be damaged. Always refer
to the series number for any kind of information.
4. YEAR OF CONSTRUCTION
It indicates the year of construction.
5. WEIGHT
It indicates the weight of the equipment in kg.
6. THICKNESS
It indicates the thickness of the equipment in mm.
7. CENTER OF GRAVITY
It indicates the distance in mm of the equipment CG center of gravity from the fork holding
plate table.
8. NOMINAL CAPACITY
It indicates the maximum P load applicable to the hoisting equipment and the maximum CC
barycentric distance of the load itself.
9. CLAMPING CAPACITY
Not applicable to this equipment.
10. MAX OPERATING PRESSURE
It indicates the maximum pressure applicable to the equipment.
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).
This equipment must be applied between the fork holding plate of the lift truck and the forks,
and connected to the distributor by means of a hydraulic circuit.
The relative adjustment movement is carried out by means of two hydraulic cylinders which
act directly on the forks, which, suitably modified, slide on the relative bars.
The coupling components of the fork holding plate are manufactured in compliance with the
ISO 2328 norm.

3INSTALLATION
Pag. 8 di 33
3INSTALLATION
Verify the nominal capacity of equipment
To check the nominal capacity of equipment, consult the identification label (Tab 1 pag.6).
Check operating pressure and flow rate of oil
A.T.I.B. advises to respect the hydraulic flow rates and operating pressures shown in Tab 2, in
order to optimize the operation of the equipment and avoid problems during the work or
commissioning phases. The values are indicative and may vary depending on the equipment.
TYPE and ISO
CAPACITY (l/mm)
Max. operating
pressure (Bar)
Min.
Max.
recommended
675 ISO III
15
25
20
80
675 ISO IV
35
60
45
80
676 ISO III
15/10
25/20
20/15
80
676 ISO IV
35/12
60/25
45/18
80
Tab 2
values in bold refer to sideshift.
The forklift manufacturer is responsible for calculating the residual capacity of the
forklift /equipment assembly.
WARNING!!
RESPECT THE MAXIMUM WORKING PRESSURES INDICATED
WARNING
Make sure that the operator of the forklift is aware of the maximum capacity of the
attachments, so as NOT to pose a danger to himself and to the people who work in his
vicinity.
For this reason it is necessary that this is present in a point clearly visible by the driver of
the forklift.

3INSTALLATION
Pag. 9 di 33
3.1 Installation
3.1.1 Attachment installation - TYPE 675
1. Before installation, verify the condition of the fork carriage,
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.
3. Check the condition of the pipes, replacing those that are in a bad condition.
4. Unscrew the lower hooks of equipment (Picture 3).
TYPE 675
Picture 3

3INSTALLATION
Pag. 10 di 33
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).
6. with an overhead crane or with a hoist of sufficient capacity hook the attachment to the
fork carriage, placing the centring tooth Binto the central notch (Picture 4).
Picture 4

3INSTALLATION
Pag. 11 di 33
7. Screw the two bottom hooks Gwith 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.
8. Install the forks.
9. Lubricate the contact parts.
10.Connect the hydraulic circuit; making sure that the operating pressure of the pipes is higher
than or equal to that indicated on the identification label (Picture 1 Tab 1 pag.6).
ISO 2328
THREAD
TORQUE
ISO III
M14
140 Nm
ISO IV
M16
220 Nm
Tab 3
Picture 5

3INSTALLATION
Pag. 12 di 33
3.1.2 Attachment installation - TYPE 676
1. Before installation, verify the condition of the fork holding plate,
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.
3. Check the condition of the pipes, replacing those that are in a bad condition.
4. Manually take the double hook A(with the relative sliding bushings), after having
unscrewed the screws of the "protective fold" Pand place it on the upper profile of the fork
holder plate, taking care to fit the centring pin Cin the central notch of the same (Picture 6).
TYPE 676
Picture 6

3INSTALLATION
Pag. 13 di 33
5. Unscrew the lower hooks of equipment and lubricate the slide (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. with an overhead crane or with a hoist of sufficient capacity hook the attachment on the
double hook, taking care to position the equipment correctly (Picture 8).
Picture 8
Picture 7

3INSTALLATION
Pag. 14 di 33
8. Reposition the “protective fold”.
9. Screw the two bottom hooks Gwith 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.
10. Install the forks.
11. Lubricate the sliding parts.
12. Connect the hydraulic circuit, making sure that the operating pressure of the pipes is higher
than or equal to that indicated on the identification label (Picture 2 and Tab 1 pag. 6).
ISO 2328
THREAD
TORQUE
ISO III
M14
140 Nm
ISO IV
M16
220 Nm
Tab 4
Picture 9

3INSTALLATION
Pag. 15 di 33
3.2 Fork installation on the attachment
1. Apply the forks after unscrew the fork blocks from fork
holders (Picture 10); the fork installation procedure is the same for
both types.
2. Apply the forks and screw back the fork blocks (Picture 11).
FORK INSTALLATION
Picture 10
Picture 11

4HYDRAULIC SYSTEM
Pag. 16 di 33
4HYDRAULIC SYSTEM
4.1 Hydraulic system –TYPE 675
TYPE 675 ISO III
Picture 12
CYLINDERS
POWER SUPPLY
80 bar
80 bar

4HYDRAULIC SYSTEM
Pag. 17 di 33
TYPE 675 ISO IV
POWER SUPPLY
CYLINDERS
Picture 13

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

4HYDRAULIC SYSTEM
Pag. 19 di 33
TYPE 676 ISO IV
POWER SUPPLY
CYLINDERS
Picture 15
SIDESHIFTING CYLINDERS