Declarations

• Liability
• Noise Declaration Statement
• Regional Requirements

Liability

Many events in the operating environment may affect the tightening process and shall require a validation of results. In compliance with applicable standards and/or regulations, we hereby require you to check the installed torque and rotational direction after any event that can influence the tightening result. Examples of such events include but are not limited to:

• initial installation of the tooling system

• change of part batch, bolt, screw batch, tool, software, configuration or environment

• change of air- or electrical connections

• change in line ergonomics, process, quality procedures or practices

• changing of operator

• any other change that influences the result of the tightening process

The check should:

• Ensure that the joint conditions have not changed due to events of influence.

• Be done after initial installation, maintenance or repair of the equipment.

• Occur at least once per shift or at another suitable frequency.

Noise Declaration Statement

• Sound pressure level < 74.4 dB(A) , uncertainty 3 dB(A), in accordance with ISO 15744.

• Sound power level 71.7 dB(A) , uncertainty 3 dB(A), in accordance with ISO 15744.

These declared values were obtained by laboratory type testing in accordance with the stated standards and are suitable for comparison with the declared values of other tools tested in accordance with the same standards. These declared values are not adequate for use in risk assessments and values measured in individual work places may be higher. The actual exposure values and risk of harm experienced by an individual user are unique and depend upon the way the user works, the workpiece and the workstation design, as well upon the exposure time and the physical condition of the user.

We, , cannot be held liable for the consequences of using the declared values, instead of values reflecting the actual exposure, in an individual risk assessment in a work place situation over which we have no control.

We recommend a programme of health surveillance to detect early symptoms which may relate to noise exposure, so that management procedures can be modified to help prevent future impairment.

The noise emission is given as a guide to the machine-builder. Noise emission data for the complete machine should be given in the instruction manual for the machine.

Regional Requirements

WARNING

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

https://www.p65warnings.ca.gov/

Safety

WARNING

Read all safety warnings, instructions, illustrations and specifications provided with this product.

Failure to follow all instructions listed below may result in electric shock, fire, property damage and/or serious injury.

Save all warnings and instructions for future reference.

WARNING

All locally legislated safety rules regarding installation, operation and maintenance shall be respected at all times.

Safety Signal Words

Product Specific Instructions

• Installation
  • General Installation Safety
  • Additional Installation Safety Messages
• Operation
  • General Operation Safety
  • Additional Operation Safety Messages
• Service and Maintenance
  • Additional Maintainance Safety Messages
  • General Service and Maintenance Safety
  • Preventing ESD Problems

Installation

• General Installation Safety
• Additional Installation Safety Messages

General Installation Safety

• Always make sure that the drive unit/controller is switched off before connecting/disconnecting the tool cable.

• Always disconnect the tool from the drive unit/controller before making any adjustments on or inside the tool.

• The tool with its drive/controller box is designed to operate at any setting within its torque range at a primary voltage of nominal 230V/ 50Hz alternatively 115V/ 60Hz, single phase. Refer to the manual for the drive unit or controller.

• Make sure that the tool is in good working order and that the controller is correctly programmed before use to avoid unexpected behavior from the tool which may result in operator injury.

Additional Installation Safety Messages

WARNING

General Attention

To avoid serious or fatal injury, ensure that you are familiar with the system and safety information before you use the system.

• Pay particular attention to all safety messages and precautions.

• Always follow the instructions in this publication.

• Do not use the instrument in a way that is not described in this publication.

• Store all publications in a safe and easily retrievable place.

WARNING

Trip and Entanglement Hazard

There is a risk of falling and tripping while using trailing cables during installation. This may lead to minor injuries.

• Prevent trailing cables by plugging in equipment as close to where it needs to be as possible. For stationary equipment, if trailing cables are unavoidable, use cable ties and cover strips.

• Refer the installation to qualified personnel only.

• Hang the tool securely using a balancer. When using a suspension yoke, check that it is in good condition and correctly fastened.

WARNING

Moving Parts Hazard

There is a risk of tool cables jamming during installation. This may lead to severe injuries and property damages.

• Shut off the air supply, drain the hose of air pressure, and disconnect the tool from the compressed air line before installing the product.

• Keep hands and fingers away from moving parts.

WARNING

Falling Down Parts Hazard

Incomplete or incorrectly installed systems can lead to loosening and dropping of the tool. It may lead to serious injuries.

• The screw connections must always be tightened according to the manufacturer’s instructions.

• Only the screws recommended by the manufacturer should be used.

• Damaged screws must never be used.

WARNING

Electric Shock

Use the Atlas Copco original power supply cable. Using an incorrect power supply cable can result in bodily injuries to yourself or others.

• Always use an Atlas Copco original power supply cable, if it needs to be replaced.

• Always use original parts and accessories approved by Atlas Copco.

• Damage to insulations of cables or electrical components may pose life-threatening risks.

• When carrying out maintenance on the joining tool, always disconnect it from the power supply.

• Damaged cables must be replaced immediately, as they increase the risk of electric shock.

• Turn off mains power supply before adjusting or servicing.

Operation

• General Operation Safety
• Additional Operation Safety Messages

General Operation Safety

WARNING

All locally legislated safety rules regarding installation, operation and maintenance shall be respected at all times.

• Due to entanglement risk, do not wear gloves.

• Be prepared of the reaction force which will occur when the tool is used.

• This product is only intended for industrial use and shall only be operated indoor in dry rooms. This product must not be used in explosive atmospheres.

• Only use power sockets.

• When using a suspension yoke, make sure that it is in good condition and correctly fastened.

• Be prepared of the reaction force which will occur when the tool is used.

• Make sure that the tool is in good working order and that the controller is correctly programmed before use to avoid unexpected behavior from the tool which may result in operator injury.

• Be aware of the rotational direction of the spindle before starting the tool, the reaction force may work in an unexpected direction with risk of crush injuries.

• The tool with its drive/controller box is designed to operate at any setting within its torque range at a primary voltage of nominal 230V/ 50Hz alternatively 115V/ 60Hz, single phase. Refer to the manual for drive unit.

• Always keep the drive unit/controller locked.

• The tool is intended for intermittent use. A typical operating cycle is 1 s on, 4 s off. This may vary substantially depending on the application. The acceptable duty cycle depends on many factors including torque and joint type. The tool contains protective mechanisms that ensure that the acceptable duty cycle is not exceeded.

• Avoid using tightening strategies in applications outside their limitations.

• Major changes in joint characteristics will affect the operator reaction force.

• Consider that a joint failure or a tool error can cause sudden unexpected reaction force and possibly injure the operator.

• Recommended value for Rundown Complete is 10% of target torque.

• The product must only be operated by qualified person in an industrial assembly environment. Make sure that the tool bit does not come in contact with the conductors in the controller cord, or any other concealed conductors or live electrical parts.

Additional Operation Safety Messages

WARNING

Occupational Entanglement Hazard

Choking, scalping or other severe bodily injuries can occur if loose clothing, jewellery, neck ware, and hair is not kept away from tool or accessories.

• Never operate the tool wearing loose objects.

• Never wear gloves when operating the tool.

• Keep loose clothing, jewellery, neck ware, and hair away from rotating drive or accessories.

WARNING

Burning Hazard - Screw-driving Tool

The screw-driving tool and the feed head of the device may reach high temperatures during operation and touching it may cause burns and injuries.

• While changing the screw-driving tool or the feed head, wear heat-resistant gloves.

• Disconnect the compressed air supply when working on the unit.

Service and Maintenance

• Additional Maintainance Safety Messages
• General Service and Maintenance Safety
• Preventing ESD Problems

Additional Maintainance Safety Messages

WARNING

Moving parts Hazard - Loose Tubes

Unexpected pneumatic movements of loose tubes cause high outflows of compressed air. This may lead to severe injuries especially to the eyes.

• Always make sure that there are no damages or loose hoses or fittings.

• Always shut off the air supply, drain hose of air pressure, and disconnect tool from air supply when not in use, before changing accessories or when making repairs.

• Never direct air at yourself or anyone else.

• Whenever universal twist couplings are used, lock pins must be installed.

• Do not exceed maximum air pressure of 5 bar / 73 psi, or as stated on the tool name plate.

WARNING

Moving parts Hazard – Feeding Tubes

Unexpected pneumatic movements of the feeding tubes cause outflows of screws at high speed. This may lead to severe injuries especially to the eyes.

• Always verify that all connections between the Feeding Tube and the Swivel Arm are securely fastened before pressurizing the tool.

  The pneumatic power supply must be switched off and vented during all work on the Screw Feeding Tightening Module.

  Always make sure that there are no damages or loose feeding tubes or fittings.

  Always shut off the air supply, drain hose of air pressure, and disconnect tool from air supply when not in use, before changing accessories or when making repairs.

  Never direct air at yourself or anyone else.

  Whenever universal twist couplings are used, lock pins must be installed.

WARNING

High Pressure Hazard

Due to damaged or inadequately inserted compressed air hoses into the couplings, air can escape under high pressure and may cause injury to the eyes.

• Regularly check the feeding tubes for damage.

• In the case of damage to the pneumatic components, the system must be switched off immediately, de-aerated and secured against being switched on again. And, proceed to repair.

General Service and Maintenance Safety

Always keep the controller switched off during service in order to avoid unexpected start-up.

The product must only be installed, operated and serviced by qualified personnel in an industrial environment.

Cleaning Instruction

Equipment should be wiped off with a damp/wetted cloth.

Only use water, no cleaners containing solvents should be used.

Contact your Atlas Copco service technician for cleaning advice as per current recommendations and for your particular tool.

Regular Cable Inspections

Regularly inspect the power cable and the tool cable. If the cables show any sign of damage, replace them.

Preventing ESD Problems

The components inside the product and controller are sensitive to electrostatic discharge. To avoid future malfunction, make sure that service and maintenance is carried out in an ESD approved work environment. The figure below shows an example of an appropriate service work station.

Signs and Stickers

The product is fitted with signs and stickers containing important information about personal safety and product maintenance. The signs and stickers shall always be easy to read. New signs and stickers can be ordered by using the spare parts list.

Country of Origin

For the Country of Origin, please refer to the information on the product label.

Intended use of the Fixtured Tightening Module

This product is designed to feed and hold the screws in position and apply the specified Torque to the joint in an automated process. The tightening process is controlled by the Power Focus 6000. No other use is permitted.

The partly completed machine is a fixtured screw feeding system intended for producing screw connections. The screw feeding is proceeded automatically by a Screw Feeding Unit. The Fixtured Screw Feeding Tightening Module and the Screw Feeding Unit are powered and controlled by the Power Focus 6000 and customer PLC (Programmable Logic Controller).

• The tightening module should be used only indoors.

• The tightening module should be put into operation only with the system components described here.

Permitted use of the Fixtured Tightening Module components

• Fixtured Tightening Module and Driving Tool - Requires a defined torque or a defined angle of rotation.

• Cables (electrical) - Provides electrical supply and controls the screw fastening system.

• Hoses (pneumatic) - Supplies the Fixtured Tightening Module with pneumatic energy from the Screw Feeding Unit.

• Feeding Tube - Transports fasteners from the Screw Feeding Unit to the feeding head.

• Power Focus 6000 - Controls and monitors the screw fastening process.

• Screw Feeding Unit - Feeds the Fixtured Tightening Module with screws.

Publication Information

Warranty

• Product warranty will expire 12+1 months after dispatch from 's Distribution Center.

• Normal wear and tear on parts is not included within the warranty.

  • Normal wear and tear is that which requires a part change or other adjustment/overhaul during standard tools maintenance typical for that period (expressed in time, operation hours or otherwise).

• The product warranty relies on the correct use, maintenance, and repair of the tool and its component parts.

• Damage to parts that occurs as a result of inadequate maintenance or performed by parties other than or their Certified Service Partners during the warranty period is not covered by the warranty.

• To avoid damage or destruction of tool parts, service the tool according to the recommended maintenance schedules and follow the correct instructions.

• Warranty repairs are only performed in workshops or by Certified Service Partners.

offers extended warranty and state of the art preventive maintenance through its contracts. For further information contact your local Service representative.

For electrical motors:

• Warranty will only apply when the electric motor has not been opened.

General Data Protection Regulation (GDPR)

This product offers the possibility to process personal identifiable information such as system user name, role and IP-address. The purpose of this processing capability could be to enhance quality control through traceability and proper access management.

If you decide to process personal data you need to be aware of and comply with relevant personal data protection rules, including, in the EU the GDPR as well as other applicable laws, directives and regulations. Atlas Copco can in no way be held liable for any use made by you of the product.

Packaging and Storage

Packaging

The packaging is intended to protect the individual components from transport damage, corrosion, and other damage during transport until assembly. The packaging must not be damaged under any circumstances and should only be removed immediately before assembly.

Storage

The devices and, if necessary, spare parts should be stored in a packaged condition, which provides further protection against environmental influences. The following conditions for storage must be observed.

• Never store outdoors - not even for a short time.

• The components should be stored in a dry place, and should be protected from dust and aggressive media.

• Protect from sunlight.

• Avoid mechanical vibration.

• Storage temperature: + 10 ° C to + 55 ° C. High variations of temperature should be avoided.

• Relative humidity: 5% to 95% (not condensing).

• If the device is stored for longer than a month, the condition of all parts and the packaging should be checked regularly, if necessary, refresh/renew the preservation.

Where to find information

The Fixtured Tightening Module User Guide contains all information about the product, including the following:

• Safety

• System Description

• Installation

• Operation

• Maintenance

• Troubleshooting

The Safety chapter contains important safety information. You must read the safety instructions before operating the Fixtured Tightening Module.

The System Description chapter describes different parts of the Fixtured Tightening Module and also the main components and connections of the entire Fixtured Screw Feeding System.

The Installation chapter describes mounting procedures, installation workflow, and cable management.

The Operation chapter describes the operating sequences of the Fixtured Tightening Module.

The Maintenance chapter helps you to maintain the different parts of the Fixtured Tightening Module and also provides information on the maintenance schedule and the respective tightening torques.

The Troubleshooting chapter helps you to troubleshoot the most common issues.

System Description

The Fixtured Screw Feeding System consists of the Fixtured Tightening Module, Driving Tool, Power Focus 6000, Feeder, external Valve Control Unit, cables, and hoses. It is part of Atlas Copco’s Smart Connected Assembly concept and supports industrial production environments to become more efficient, ergonomic, and maximize the production output.

Fixtured Tightening Module

The Fixtured Tightening Module carries out the automatic feeding process. It consists of the following parts:

• Feeding Head

• Head-stroke and Bit-stroke version for fixed stations

• Bit-stroke version for robot/cobot

The Fixtured Tightening Module components and functions are explained in the table below:

Bit-stroke version

The Bit-stroke only allows movement of the Bit in the front to push the screw through the jaws. It is used and mounted on robots or Cartesian slides that provide the Z-axis motion to the part.

• Head-stroke version

The Head-stroke provides additional axis movement to bring the Feeding Head closer towards the tightening location. Thereby, the motor stays stationary and only the Feeding Head moves. It is used and mounted in stand-alone cell assembly and palletized assembly lines.

Driving Tool

The Driving Tool generates the rotary motion and provides Torque which is transmitted to the Feeding Head via the Drive Shaft.

The different part numbers, model numbers, torque range, and speed of fixtured driving tools are specified in the below table:

Main Components of the Fixtured Screw Feeding System

The individual components or the system composition can be customer specific, and may therefore differ from the components shown here.

The Fixtured Screw Feeding System consists of the following main components (Bit-stroke):

The Fixtured Screw Feeding System consists of the following main components (Head-stroke):

For more information about the Screw Feeding Unit, see product information of the Screw Feeding Unit.

For more information about the Power Focus 6000, see product information of the Power Focus 6000.

Installation Instructions

• Installation
• Mounting the Fixtured Tightening Module
• Installation Workflow
• Cable and Feeding Tube Management

Installation

This chapter provides installation instructions of the Fixtured Tightening Module.

Please read all the below safety messages before installation.

WARNING

Moving Parts Hazard

There is a risk of tool cables jamming during installation. This may lead to severe injuries and property damages.

• Shut off the air supply, drain the hose of air pressure, and disconnect the tool from the compressed air line before installing the product.

• Keep hands and fingers away from moving parts.

WARNING

Trip and Entanglement Hazard

There is a risk of falling and tripping while using trailing cables during installation. This may lead to minor injuries.

• Prevent trailing cables by plugging in equipment as close to where it needs to be as possible. For stationary equipment, if trailing cables are unavoidable, use cable ties and cover strips.

• Refer the installation to qualified personnel only.

• Hang the tool securely using a balancer. When using a suspension yoke, check that it is in good condition and correctly fastened.

WARNING

Falling Down Parts Hazard

Incomplete or incorrectly installed systems can lead to loosening and dropping of the tool. It may lead to serious injuries.

• The screw connections must always be tightened according to the manufacturer’s instructions.

• Only the screws recommended by the manufacturer should be used.

• Damaged screws must never be used.

WARNING

Electric Shock

Use the Atlas Copco original power supply cable. Using an incorrect power supply cable can result in bodily injuries to yourself or others.

• Always use an Atlas Copco original power supply cable, if it needs to be replaced.

• Always use original parts and accessories approved by Atlas Copco.

• Damage to insulations of cables or electrical components may pose life-threatening risks.

• When carrying out maintenance on the joining tool, always disconnect it from the power supply.

• Damaged cables must be replaced immediately, as they increase the risk of electric shock.

• Turn off mains power supply before adjusting or servicing.

Mounting the Fixtured Tightening Module

Mount the Fixtured Tightening Module using the below mounting plate. Mounting is possible on a robotic device or a frame.

• The four center screws DIN 912 M6X18 with threads are used to mount the mounting plate on the intended location. The tightening torque should be 10 Nm. It is possible to mount the mounting plate either from the front side or from the back side using the four center screws with threads.

• From the your side, the two pins ISO 8734 - D6X16 in the distance of 4-10mm should be used to align the mounting plate.

• The two screws DIN 6 912 M8X20 on the left side shown in the above image are used to mount the Fixtured Tightening Module on the mounting plate. The tightening torque should be 25 Nm.

Reaction Force

Below is the reaction force needed for the bit-stroke version which has to be absorbed by the external fixture or other movable parts.

When a new head-stroke function is added, the bit-stroke force must not exceed the head-stroke force.

Mounting the Feeding Tube with the adapter

WARNING

Moving parts Hazard – Feeding Tubes

Unexpected pneumatic movements of the feeding tubes cause outflows of screws at high speed. This may lead to severe injuries especially to the eyes.

• Always verify that all connections between the Feeding Tube and the Swivel Arm are securely fastened before pressurizing the tool.

  The pneumatic power supply must be switched off and vented during all work on the Screw Feeding Tightening Module, or the Bit Change mode must be set on the Screw Feeding Unit.

  Always make sure that there are no damages or loose feeding tubes or fittings.

  Always shut off the air supply, drain hose of air pressure, and disconnect tool from air supply when not in use, before changing accessories or when making repairs.

  Never direct air at yourself or anyone else.

  Whenever universal twist couplings are used, lock pins must be installed.

Angle Positions of the Feeding Head

Through the Feeding Tube, the screws are transported by pressurized air from the Screw Feeding Unit to the Swivel Arm of the Fixtured Tightening Module. The Feeding Tube connector is clamped with a fork pressure plate onto the holder. The pressure plate is fixed with two M4x8 Allen screws (M4 = 3 Nm). The position of the feeding head can be adjusted to meet the accessibility of the application.

Orientation of Air Connections

The Orientation of air connections is project specific.

Installation Workflow

Refer Main Components chapter

Cable and Feeding Tube Management

Fitting of the Tool Cable

• Make sure that the tool cable is of correct type.

• Align the cable connector using the two asymmetrically positioned heads on the connector to fit in the slots in the tool handle.

• Tighten the lock nut.

• Make sure that the connection is correct by pulling, pushing, and turning the cable connector (there should be no movement).

The tool has a built in electronic memory chip that will transmit the torque transducer calibration value and angle pulses to the POWER FOCUS/drive unit. Any changes made of these values in the POWER FOCUS while the tool is connected will be stored in the tool memory.

Cable and Feeding Tube Management

The below table specifies the inner diameter, outer diameter, and bending radius of the feeding hose.

Fixing cables and Feeding Tubes

Follow the below instructions while fixing cables and feeding tubes:

• Never use cable ties or zip ties for attaching the feeding hose and tool cable. Instead, use Velcro fasteners.

• Avoid over-tightening the feeding hose and cable. It causes entanglement and the fastener gets stuck in the hose.

For more information about correct cable management and best practices, please refer to the Cable Management pocket guide (Part No. 9833 1640 01).

Operation

• Operation
• Operating Sequences

Operation

In this chapter, the operational safety instructions, general instructions for the operator, and the workflow of the module are described.

Please read the below safety instructions before Operation.

WARNING

Moving parts Hazard – Feeding Tubes

Unexpected pneumatic movements of the feeding tubes cause outflows of screws at high speed. This may lead to severe injuries especially to the eyes.

• Always verify that all connections between the Feeding Tube and the Swivel Arm are securely fastened before pressurizing the tool.

  The pneumatic power supply must be switched off and vented during all work on the Screw Feeding Tightening Module.

  Always make sure that there are no damages or loose feeding tubes or fittings.

  Always shut off the air supply, drain hose of air pressure, and disconnect tool from air supply when not in use, before changing accessories or when making repairs.

  Never direct air at yourself or anyone else.

  Whenever universal twist couplings are used, lock pins must be installed.

WARNING

Occupational Entanglement Hazard

Choking, scalping or other severe bodily injuries can occur if loose clothing, jewellery, neck ware, and hair is not kept away from tool or accessories.

• Never operate the tool wearing loose objects.

• Never wear gloves when operating the tool.

• Keep loose clothing, jewellery, neck ware, and hair away from rotating drive or accessories.

WARNING

High Pressure Hazard

Due to damaged or inadequately inserted compressed air hoses into the couplings, air can escape under high pressure and may cause injury to the eyes.

• Regularly check the feeding tubes for damage.

• In the case of damage to the pneumatic components, the system must be switched off immediately, de-aerated and secured against being switched on again. And, proceed to repair.

General Instructions for the Operator

• Make sure you are familiar with the operator’s instructions before you use this tool.

• The tool together with any attachments or accessories, must never be used for anything other than the designed purpose.

• All locally legislated safety rules regarding installation, operation, and maintenance shall be respected at all times.

• This product is only intended for industrial use and shall only be operated indoor in dry rooms. This product must not be used in explosive atmospheres.

• Keep hands, long hair, and other objects away from the rotating socket.

• Make sure that the tool is in good working order and that the controller is correctly programmed before use to avoid unexpected behaviour from the tool which may result in operator injury.

Do not use force when handling the Screw Feeding Tightening Module.

Use only accessories recommended by the manufacturer. The connection of unsuitable accessories is a potential source of danger.

Check the Screw Feeding Tightening Module for any incorrect adjustments, jammed moving parts, damage, and other faults that could affect the operation of the device.

Operating Sequences

The two different operating sequences of the Fixtured Tightening Module are described below:

Bit-stroke Operating Sequence

Bit and Head-stroke Operating Sequence

Maintenance Instructions

• Service Recommendations
• Tools and Mounting Devices
• Maintenance Schedule
• Tightening Torques for Screws and Nuts
• Grease and Detergents
• Maintaining the Feeding Head
• Maintaining the Bit Assembly
• Removing the Bit and Bit Adaptor
• Replacing the Alignment Jaws
• Cleaning and Lubrication of the Stroke Rail Carriers
• Maintaining the Driving Tool

Service Recommendations

Preventive maintenance is recommended at regular intervals. See the detailed information on preventive maintenance. If the product is not working properly, take it out of service and inspect it.

If no detailed information about preventive maintenance is included, follow these general guidelines:

• Clean appropriate parts accurately

• Replace any defective or worn parts

Tools and Mounting Devices

Required Standard Tools and Specifications

Required Mounting Devices and Description

Maintenance Schedule

Warranty claims can only be asserted if the listed maintenance work has been carried out regularly and carefully at the specified intervals by trained personnel.

Maintenance Intervals

The below table specifies the maintenance intervals, how to do the maintenance check, and the responsible trained personnel who does the maintenance check:

Daily Maintenance

The below daily maintenance table specifies the components and how to do the maintenance check. Refer to the numbers from the below image:

Monthly Maintenance (or all 100,000 feeding cycles)

The below monthly maintenance table specifies the components and how to do the maintenance check:

Yearly Maintenance (or all 1,000,000 feeding cycles)

The below yearly maintenance table specifies the components and how to do the maintenance check:

Tightening Torques for Screws and Nuts

Improper work can result in serious damage to the device. Observe the specified tightening torques for any assembly, repair, or maintenance work. Use torque key and pay attention to the specified direction. All screws and screw connections which are screwed into pneumatic components must be tightened according to the manufacturer’s instructions with the specified tightening torque.

Tightening torques for metric screws

For mounting the joining tool the following specifications are recommended:

• Utilization of elastic limit: 80%

• Strength class: 8.8

• Zinc-plated

The following values in the table are based on a friction coefficient of 0.12:

Grease and Detergents

Maintaining the Feeding Head

Removing and Replacing the Feeding Head

The Feeding Head needs to be repaired in case of damage. An inadequately maintained Feeding Head is a source of danger.

Follow the below steps to remove and replace the Feeding Head:

• Push the Swivel Arm aside and pull the sleeve of the Quick-change Coupling backwards, and then pull off the Feeding Head (in blue color).

• Attach the clean or the new Feeding Head and then release the sleeve of the Quick-change Coupling.

• Make sure that the Feeding Head is correctly attached by turning and pulling it gently. The Feeding Head should remain attached to the tightening module.

Cleaning and Checking the Feeding Head

• Clear the dirts of the Feeding Head using an industrial cleaner and a cloth.

• Inspect the Feeding Head visually and check for damage. If damaged, the Feeding Head or the damaged components must be replaced.

Maintaining the Bit Assembly

Extending the Bit-stroke

To change the Bit, the extension of the Bit-stroke is required. There are two different ways to extend the Bit-stroke.

Removing the Bit Assembly

Cleaning and Checking the Bit Assembly

Removing the Bit and Bit Adaptor

Removing the Bit from the Threaded Sleeve

Removing the Bit Adaptor

Tightening Torque Specifications

Replacing the Alignment Jaws

Follow the below steps to replace the Alignment Jaws.

• The Alignment Jaws must be replaced in case of wear or damage.

  

• Disassemble the Feeding Head by releasing the clamps and removing the stud.

• Replace the Alignment Jaws and assemble the Feeding Head.

• Using the alignment jaw device and the pin punch to drive the pins out.

  

• Replace the front part of the alignment jaws and use the alignment jaw device to hold the parts together when driving the pins back in.

Cleaning and Lubrication of the Stroke Rail Carriers

Follow the below instructions to clean and lubricate the stroke rail carriers:

• Clean the stroke rails using a wipe and industry cleaner and remove all impurities.

  

• Lubricate the rail carriers by using a grease gun filled with Klüber Isoflex NBU 15.

• By moving the carrier, the lubricate nipples will become reachable for the grease gun.

• Inject 3-5 strokes of the grease in all lubricant nipples and remove any leaked grease.

Maintaining the Driving Tool

Follow the below steps to maintain the Driving Tool:

• For maintaining the tool, it has to be disassembled from the stroke unit.

• Remove the screws on the adapter plate and pull the driving tool out.

• The Driving Tool can now be maintained as described in the Tool´s product manual.

• After maintaining the tool lubricate the drive shaft and assemble the driving tool to the stroke unit. For Lubrication of the drive shaft (1) use Klüber Paste 46MR401.

Troubleshooting and Service

• Overheated Tool
• Removal of Jammed Screws
• Driving Tool Failure
• Irregular Stroke Movements

Overheated Tool

With proper adjustment the tool can handle any normal line jobs that an operator sustains. What can cause overheating are combinations of some factors: torque above rated, too low speed, too long ramp time (motor has to give high torque for a long time), very high prevailing torque, very soft joints, short cycle time. To correct, look over speed, ramp time, tightening strategy. One stage and Ergoramp are most heat conserving when applicable. Please refer to the User Guide of your POWER FOCUS. If the above corrections are not enough, choose a tool of the next higher capacity.

Removal of Jammed Screws

Follow the below troubleshooting steps to remove the Jammed Screws:

• Never use excessive force for removing the jammed screws.

• By opening the Alignment Jaws or lifting the Swivel Arm up, the jammed screws comes out easily from the feeding head.

• In case of timing issues, the screws get struck between the Bit and the down holder. Adjust the timing in the software of the Feeder. Find more information in the Screw Feeding Unit Manual.

• To dislodge the jammed screws, the air supply should be turned OFF and the Feeding Head should be removed from the tightening module. This procedure eliminates force to the tool parts and the screws get easily removed.

• Find more information in the chapter on Removing and Replacing the Feeding Head.

Driving Tool Failure

Follow the below steps to troubleshoot the Driving Tool.

• Check if the tool cable is properly tightened on the driving tool and the tightening controller.

• Verify if there are any damages to the cable, and replace it if needed.

• Check Power Focus, adjustments, and tightening parameters.

Irregular Stroke Movements

Follow the below steps to troubleshoot the irregular stroke movements:

• Check if the valves on the Fixtured Tightening Module are properly opened for sufficient air flow into the stroke cylinder.

• Check if there are any clogged pneumatic pipes.

• For further adjustment, please refer to the Screw Feeding unit Product Instruction for proper adjustment of air pressure and timing parameters.

Recycling

• Environmental Regulations

Environmental Regulations

When a product has served its purpose it has to be recycled properly. Dismantle the product and recycle the components in accordance with local legislation.

Batteries shall be taken care of by your national battery recovery organization.