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  • AHS

    INSTRUCTION MANUAL

    PAGE : 1

    03.04-B1

    HYDRAULIC FOUR ROLLER

    BENDING MACHINE

    AHS

    AKYAPAK Mak.San. ve Tic. Ltd.ti. Akalar Sanayi Blgesi 16225 Akalar / BURSA / TRKIYE Tel : 0090 224 280 75 00 Fax : 0090 224 280 75 02 www.akyapak.com.tr

  • AHS

    INSTRUCTION MANUAL

    PAGE : 2

    03.04-B1

    INDEX PAGE 2 INDEX PAGE 3 INDEX PAGE 4 INDEX PAGE 5 CONFIRMITY DECLARATION PAGE 6 GUARANTEE PAGE 7 INTRODUCTION PAGE 8 MACHINE DIMENSION PAGE 9 TECHNICAL FEATURES PAGE 10 MACHINE INFORMATION PAGE 11 SAFETY FACTORS -Introduction PAGE 12 SAFETY FACTORS -Possiblity of danger on the machine, Damage -Can happen, Fuctions of the machine PAGE 13 SAFETY FACTORS -Appropriate and Inappropriate usage Of The machine, suitable operator PAGE 14 SAFETY FACTORS - Operator protection PAGE 15 SAFETY FACTORS - Safety Features PAGE 16 SAFETY FACTORS -Check list of safety precautions PAGE 17 INSTALLATION INSTRUCTION -Check list of safety precautions PAGE 18 INSTALLATION INSTRUCTION -Unpacking, Machine grouding mounting plan PAGE 19 INSTALLATION INSTRUCTION - Mounting Information PAGE 20 INSTALLATION INSTRUCTION -Ground plan PAGE 21 PRELIMINARY CHECKS -Safety Rope

  • AHS

    INSTRUCTION MANUAL

    PAGE : 3

    03.04-B1

    PAGE 22 PRELIMINARY CHECKS -Electric Connection PAGE 23 PRELIMINARY CHECKS -Filling the Plant, Control the Lubrication PAGE 24 PRELIMINARY CHECKS -Electric Motor rotation direction Control

    -Clean the hydraulic oil

    PAGE 25 PRELIMINARY CHECKS -Table recommended lubricants PAGE 26 MACHINE USAGE -Movement PAGE 27 MACHINE USAGE -Bending Speed PAGE 28 MACHINE USAGE -Switch PAGE 29 MACHINE USAGE -Control Panel PAGE 30 MACHINE USAGE -Control Panel Opsional PAGE 31 MACHINE USAGE -Equipments Control Panel PAGE 32 MACHINE USAGE -Adjustment of internal pressure PAGE 33 MACHINE USAGE -Central and side support PAGE 34 BENDING -Introduction, Quality of material PAGE 35 BENDING -Placing material, Bending proces PAGE 36 BENDING -Work Phases PAGE 37 BENDING -Work Phases PAGE 38 BENDING -Barrel defect, Reel defect PAGE 39 BENDING -Cone, Ovaling, Rolling, Incorrect

    Defect PAGE 40 BENDING -Conic angle of location PAGE 41 BENDING -Preparing the machine for bending

    Cones

    -Inserting the plate, working phases

  • AHS

    INSTRUCTION MANUAL

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    03.04-B1

    PAGE 42 BENDING -Ferrule Exctraction PAGE 43 BENDING -Adjusting Digital Display PAGE 45 MAINTENANCE -Protective Maintenance, Regular oiling

    and oil -level check, Regular cleaning, Control of

    -frayable parts, Control of nuts, Repairing PAGE 46 MAINTENANCE Bushing, bearing and gearbox oiling PAGE 47 MAINTENANCE Lubrications PAGE 48 MAINTENANCE Hydraulic Circuit maintenance PAGE 49 MACHINE PART Body and Frame PAGE 50 MACHINE PART Bottom Roll PAGE 51 MACHINE PART Top Roll PAGE 52 MACHINE PART Side Roll PAGE 53 MACHINE PART Part List PAGE 54 MACHINE PART Part List PAGE 55 MACHINE PART Part List ATTACHMENT HYDRAULIC CIRCUIT ATTACHMENT ELECTRIC CIRCUIT

  • AHS

    INSTRUCTION MANUAL

    PAGE : 6

    03.04-B1

    GUARANTEE - The guarantee time is 12 months after the time it is delivered. - To guarantee is valid for part changing or repairing that result from failures due to material or manufacture. - Transport travel and labor costs of the parts, that is required for replacement and repairing, are not guaranteed. - The guarantee is unvalid on condition that any modification is made on the machine and any damage caused by wrong grounding, trying to bend hard materials and wrong installation. - The guarantee is unvalid for frayet parts under normal conditions. - The guarantee is unvalid if the machine is used for different works other than it has been produced for. This manual includes general information to provide you get enough information to provide you get correct information about our machine.So, you can understand the functions of the machine.

    Required, you can contact and get information form the address below. AKYAPAK provides help in case any problem occurs with the machine.

    AKYAPAK Mak. San. Ve Tic. Ltd. ti Akalar Sanayii Blgesi 16225 Akalar/ BURSA / TURKEY Tel: 0090 224 280 75 00 Fax: 0090 224 280 75 02 www.akyapak.com.tr

  • AHS

    INSTRUCTION MANUAL

    PAGE : 7

    03.04-B1

    INTRODUCTION This manuel includes placement operation Safety rules Maintenance. techinal specification. Spare parts list and electrical plan of AKYAPAK Hydraulic 4 Roller Bending Machine. There may be some difference between the machine because of renvals and developments. Please contact the seller company or AKYAPAK during assembling operating and maintenance this manuel will help you and it should always be handy.

    ATTENTION!!!!! This instruction manuel should be kept attached to the machine.

    ATTENTION!!!!! The machine should be operated by trained staff. Any modification on the machine without written conformation from AKYAPAK is strictly forbinden as such changes in the machine may cause damage or injuries. Working area of the machine should be away from flammadle and explosive materials. It should be closed and should not be effected from air conditions. Each time operator leaves off the machine he should turn the main switch to position 0 and should take the selective key with him. Do not take off the safety covers from the machine. The operator that will use this machine ahould confirm that he read the instruction manual and understood everything.

    Operator name and surname

    Signature Date Employer

  • AHS

    INSTRUCTION MANUAL

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    03.04-B1

    SAFETY FACTORS AKYAPAK 4 Roller Bending Machine has upper and lower rolls rotating. Between those rolls, operators hands or fingers may be trapped. Be careful no to allow any of your clothing or hands between these rolls while they are rotating.

    - Do not do any maintenance when the machine is working. - Be sure that the machine is off when you take off the back cover - After closing the covers, control safety rope carefully AT ANY DANGEROUS INSTANT : PRESS THE EMERGENCY BUTTON OR STEP ON THE ROPE SURROUNDING THE MACHINE -In an emergency, the first thing to do is to press emergency stop button on the panel or to step on the rope surrounding the machine - Stop the machine before maintenance, repairing and cleaning -Never take off the safety covers from the machine.

  • AHS

    INSTRUCTION MANUAL

    PAGE : 12

    03.04-B1

    POSSIBILITY OF DANGER ON THE MACHINE

    On AKYAPAK 4 Roller Bending Machines, safety measures towards danger are taken. For example: The electric installation has a metal closure. Other dangerous part is the place where rolls rotate. By wrong and careless use, dangerous situations may arise. During working, safety rope is mounted around the machine towards accidents. DAMAGE CAN HAPPEN -User operator's fingers or hands -User operator's clothes or other subjects -Deformed working material -The third person when material is bending -Machine bending equipment..... All staff who run, install and maintain the machine are responsible to read the warnings and apply the instruction manual. Do not attempt to bend hard materials except form metal or aluminium sheet. You may give harm to either the machine or yourself. To make modificition on the machine is forbidden because of safety and productivity. Working maintenance and safety factors in the instruction manual are supposed to be obeyed and applied. FUNCTIONS OF THE MACHINE AKYAPAK Hydraulic Bending Machines are produced to shape material and their functions are shown below This machine has the ability to bend closed and semi-closed pipes and conics. Our machines are produced in different capacity and dimensions depending on the thickness of the material bent Check sheet thickness on page 5 before starting to bend material. Do not attempt to bend material that is larger than indicated sheet thickness or quality. To identify AKYAPAK Asymmetrical Bending Machines, roll diameter, width of the bending material and thickness of it are indicated. For exampkle AHS 3100 x 10/14 AHS =Machine Type 2100 =Bending material width 10 =Thickness of material (mm) that is 3 times larger than roll diameter

    These values are valid for materials in St-37 quality. Yield Pressure = 240 N/mm2 Straight Pressure = 370 N/mm2

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    INSTRUCTION MANUAL

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    03.04-B1

    APPROPRIATE USAGE OF THE MACHINE All bending process should be done in front of the machine where control panel takes place andonly one person should operate Then placing material in to the machine, another personnel should help, other bending processshould be done only by operator himself Therefore, operator take all safety precautions and he should control in each step throughly Around the machine, there should be a security area where max.bending material can take place. and no one should be allowed to enter this area except from the operator. INAPPROPRIATE USAGE OF THE MACHINE There should be no one in security area during bending process. During maintenance electricit