User Manual - Metal Cutters
Contents
1. elaubru piouajos ysnd 19 UM eig See ERA e Sue O e E 2 l8 dd y Wd eA W d 1g J9 l ZE 9Z2 M rO amp qyer piouajos Usnd Y S YIMOd OV 12 Ogura 2661 Hongo Ebina City Kanagawa pref Japan 243 0417 TEL 046 238 1284 FAX 046 238 4188 IOJIN 05122. oil 1 Unscrew and remove the Oil Cap by turning it counterclock wise 2 Unscrew and remove the Filter by turning it counterclock wise using the screwdriver 3 Add oil as necessary 4 Replace the Oil Cap and the Filter If the tool is to be used for further operations the Oil Cap should not be fully tightened but set at one complete turn before the fully tightened posi tion This is to allow the Oil Cap to breathe so that an equal pressure is maintained in the oil tank Note For transportation the Oil Cap should be tightened securely to prevent any oil escape Note During use the Pump should be placed in an upright level position with the handle on top If operated on a slant oil may leak from the oil cap NOTE Only pure hydraulic oil as recommended by Ogura amp Company Lid should be used in this tool Use Ogura supplied hydraulic oil Super Hyrando 32 Nippon Oil Corporation or anti wear hydraulic oil ISO Viscosity Grade 32 Do not use any other oil as this may cause damage to the gaskets and other internal machine parts 11 WIRING DIAGRAM z UM gt UM UM cm W 4 O du Wd els C ela ju Wd ny elg eig rO eig ZO eig i v l ay I eld T au W ysnd puewoy IInd 42eg punoJ5 O eig 4 i I8 Ze e 98 9 p18m104 W 4 0ZGHDANN 60 T 800 e 9 leu ys 4 wg UP uy Ww e a 1 AS 1 sy CER dd Wd O O 1 dd dd Jd WES ay can SA ZE 977 M
3. steel bar that has one end fixed to the floor wall ceiling etc The tool will move parallel to the floor wall ceiling etc as shown in the drawing on the left The max achievable modified angle is shown in table on page 6 N gt JR LL PRES Note Up to 90 degrees of modification is possible by using the Bending Hook C For HBB 538 120 degrees but it should be noted that the steel bar can fracture during the Before Modifying Pull Bending bending process depending on the material of the bar A WARNING Operating the tool where there is insufficient space see Bending Hook C table will result in forced contact between the tool and obstacle causing damage to the tool and Bending Rod A WARNING Do not bend material that is cracked or chipped as this may cause an accident or injury to the operator Before Modifying Pull Bending 10 ADDING OIL Oil Gauge Pressure Gauge option The Pump which is electro hydraulic is filled with oil when shipped from the factory Do not attempt to add oil as long as the tool performs well When the oil pressure is not enough for the required operation check the oil level as follows Check the oil level The Oil Gauge Window is on the front of the Pump If the oil level is below the red point at the center of the window add the oil according to the following procedure Add the
4. Ooura SEPARATE REBAR BENDER Model HBB 532 HBB 538 ELECTRO HYDRAULIC PUMP Model HPP 570 Instruction Manual Read understand and follow all safety instructions and operating procedures If you do not understand the instructions or if conditions are not correct for proper operation DO NOT OPERATE THE MACHINE Consult your supervisor or other responsible person TABLE OF CONTENTS SAFETY INSTRUCTIONS ie tette He an ceto hs 3 NAMES OF THE PARTS AND SPECIFICATIONS essent 5 PUMP AND BENDER SETTING UR 7 ATTACHING THE POWER CORD TO DUMD eee eee aeea zaa aeza znacza azaaacae 7 OPERATING PROCEDURE i es ER Ee 8 SPECIAL INSTRUCTIONS FOR BENDING AND STRAIGHTENING REBAR 10 ADDING EE wasi BO eb n ie Ee 11 WIRING DIAGRAM diee tete ie ee eiim 12 AWARNING Unplug power when changing tooling units or when servicing machine Unplug power anytime machine is not in use Keep fingers away from cutting area during operation Never place fingers in cutting area when machine is plugged in Never leave machine with plug in the power source Check that the switch is off before plugging the machine in Turn off all switches in the event of a power interruption Metal cutting punches dies and blades have sharp edges Handle them carefully to avoid being cut Any tool can shatter Always wear eye protection Seat material fully within cutting area Do not use the machine in damp are
5. a or where it may become wet Material is ejected at end of cut Be sure that ejected slug cannot fall and cause MIA injury SAVE THESE INSTRUCTIONS Meaning of caution and warning indications Caution You may be slightly or lightly injured when you cannot avoid This is also used when only a physical injury is predicted to occur Warning You may die or be seriously injured when you cannot avoid Ogura amp Co Ltd shall not be responsible for any incidental damages or personal injuries resulting from negligence of Warnings and Safety In structions contained in the Instruction Manual SAFETY INSTRUCTIONS A WARNING When using electric tools basic safety precautions should always be followed to reduce the risk of fire electric shock and personal injury including the following READ ALL INSTRUCTIONS Power Supply The tool should be connected only to a power sup ply of the same voltage as indicated on the name plate and can only be operated on single phase AC supply Grounding Instructions 3a The double insulated model can be used from sockets without earth wire The models which are not double insulated should be grounded while in use to protect the operator from electric shock 3b Extension Cords Use only 3 wire extension cords that have 3 prong grounding type plugs and 3 pole recep tacles that accept the tool s plug Replace or repair damaged cor
6. ds Make sure the conductor size is large enough to prevent excessive voltage drop which will cause loss of power and possible motor dam age Replacement Parts When servicing use only identical replacement parts Keep Work Area Clean Cluttered areas and benches invite injuries Consider Work Area Environment Do not expose tool to rain Do not use tool in damp or wet locations Keep work area well lit Do not use tool in presence of flammable liquids or gases Guard Against Electric Shock Prevent body contact with grounded surfaces For example pipes radiators ranges refrigerator en closures Keep Children Away Do not let visitors contact tool or extension cord All visitors should be kept away from work area 9 Store Idle Tools When not in use tools should be stored in a dry and high or locked up place out of reach of chil dren 10 Do Not Force Tool It will do the job better and safer at the rate for which it was intended 11 Use Right Tool Do not force small tool or attachment to do the job of a heavy duty tool Do not use tool for purpose not intended for ex ample do not use circular saw for cutting tree limbs or logs 12 Dress Properly Do not wear loose clothing or jewelry They can be caught in moving parts Rubber gloves and non skid footwear are recommended when work ing outdoors Wear protective hair covering to contain long hair 13 Always wear safety glasses or g
7. ee Instructions for changing the Bending Hook on this page When bending reinforcing steel bar that is fixed in Posi tion the tool not being fixed will move Ensure that there is enough space to allow the tool to move If there is insuf ficient space and the tool contacts the floor wall ceiling etc the excessive forces generated may damage or break the Bending Rod See SPECIAL INSTRUCTION FOR BENDING AND STRAIGHTENING REBAR on page 10 Instruction for changing the Bending Hook Spanner Bending Hook C option Arm Set The Bending Hook which is screwed onto the Bending Rod can be replaced with the optional Bending Hook C This is done when the inside angle of a bend to be modified is too acute for the standard Bending Hook The optional Bending Hook C is suitable up to 90 degrees For HBB 538 120 degrees Hold the Bending Rod firmly with a spanner to prevent it from turning and unscrew the Bending Hook in a counter clockwise direction to remove it from the Rod If it is tight it may be necessary to use a spanner or bar through the hook to loosen it first 2 Screw the optional Bending Hook C onto the Bending Rod by hand in a clockwise direction until it will go no further Using a spanner or bar through the hook give it a final tighten to ensure that it is fully screwed onto the Rod 3 With a spanner rotate the Bending Rod so that the opening in the Bending Hook is facing up The Bendi
8. g radius for the hoses is 100mm Operating with a hose bending radius of less than 100mm could cause a burst hose 3 Do not apply excessive bending forces to the hoses especially around the coupling If a hose is subjected to such a force the bent part is weakened and may burst Replace any hose that is bent or deformed 4 Do not pull the hoses during operation as this could cause disconnection of the couplings 5 Do not subject the hoses to external pressure as this will damage the hoses and greatly reduce the hose life 6 Do not twist the hoses as this could cause a burst hose 7 Do not subject the tool or hoses to excessive vibration as this could cause oil leaks or a burst hose NAME OF THE PARTS AND SPECIFICATIONS HPP 570 Bending Hook Collar E ELECTRO HYDRAULIC PUMP Model HPP 570 Weight kg 20 5kg Dimensions Net LX W X H 257 X 257 X 327 5mm Motor single phase 1 330W 115 230V 50 60Hz Oil Tank Capacity 2 2 liters Usable Cil Capacity 1 0 liter approx Output 1 000cc min Hose Length 3 meters Standard Equipment Hydraulic oil Carton Box E SEPARATE REBAR BENDER Model HBB 532LT HBB 532 HBB 538 Weight kg 14kg 16kg 30 9kg Dimensions Net L X W X H 487 5 X 268 5 X 181 5mm 438 X 311 172 5mm 509 X 356 X 205mm Bending Capacity Dia mm Grade 40 Tensile strength 490N mm 70 000PSI Grade 50 Up to 32mm Up to 32mm Up to 38mm Tensile strength 560N m
9. g steel bar can be removed from the tool Rotating function of the Bending Arm Set The Bending Arm Set with Handle can be rotated freely through 360 degrees to achieve the best position for the operating environment 2 3 To modify bends in reinforcing steel bar To change the rebar bend angle place the Bending Hook over the centre of the bend in the rebar to be modified and operate as per paras 2 and 3 above When the inside angle of the bend to be modified is less than the minimum angle for the standard Hook see Table Page 6 the optional Bending Hook C which is suitable up to 90 degrees inside angle For HBB 538 120 degrees should be used A CAUTION Ensure that the Bending Hook is placed over the top centre of the bend to be modified Operating with the Hook off centre may put excessive force on the Bending Rod and Hook re sulting in damage or breakage 3 The Bending Rod will continue to move as long as the FORWARD or BACK button is being pushed The speed of movement of the Bending Rod continual or inching is controlled by how hard the button is pushed Operating Procedure Push Bending Pull Bending A CAUTION To avoid damaging or breaking the Bending Hook The Bending Hook is screwed onto the Bending Rod and together they are free to rotate To prevent damage to the Hook and Rod during operation ensure that the Bending Hook is screwed firmly onto the Bending Rod S
10. m 80 000PSI Grade 60 Tensile strength 620N mm 90 000PSI Name of the Parts and Specifications B Standard Equipment E Bending Hook C option HPP 570 Spare oll H22 iia 150cc Plug adapltBr ceret ideas 1pc HBB 532LT 532 Hex wrenches BMM ccscssecsessessssesesseseesecsesceseesseesceseeseesenes 1pc For modification of 90 inside angle Spanner 24mm ettet ine nds 1pc For HBB 538 120 Bending roller seen anne 1set HBB 538 Hex Wrenches 8mm esee 1pc Spanner 36mm seen 1pc Bending rollet ecrire peteret crias 1set B Angle for Bending and Modification Bending Angle Bending Angle Inside Angle of Existing Bends with Roller without Roller Standard Hook HBB 532LT HBB 532LT HBB 532 HBB 538 HBB 532LT HBB 532 HBB 538 TES HBB 532 HBB 538 Pull modification Push modification 82 82 96 125 108 125 134 78 78 92 130 113 130 136 69 69 89 135 118 135 138 65 65 85 137 120 137 141 65 65 81 138 121 138 143 76 145 128 145 146 147 130 147 148 154 E Bending angle E With Roller paz Inside Angle A 07 Ww Inside Angle Push Bending Pull Bending PUMP AND BENDER SETTING UP Before the Separate Bender can be used it should be connected to the Ogura electro hydraulic pump A CAUTION O
11. ng and any other conditions that may affect its operation A part that is damaged should be properly repaired or replaced by an authorized service center unless otherwise indicated else where in this instruction manual Have defective switches replaced by authorized service center Do not use tool if switch does not turn it on and off 23 Service at Factory Authorized Repair Center Only 24 Operating Near Welding Equipment When operating any grounded electrical equip ment near an arc welder it is important that both are connected to the same earth ground If they are not personal injury could result Severe dam age to the unit could also occur 25 SAVE THESE INSTRUCTIONS Extension Cord Gauge Selection Length of Cord in Feet 100 Ft 150 Ft 200 Ft 250 Ft 200 Ft 300 Ft 400 Ft 500 Ft 18 16 16 14 16 14 14 12 16 14 12 14 12 12 14 12 10 12 10 10 12 10 8 10 10 10 o c o o 2 E lt o 2 s a o E G z 8 8 ADDITIONAL SAFETY INSTRUCTIONS FOR TOOL NINI PN A A OO NINI NI N P B OO 8 6 6 6 6 1 When shipped the tool operating pressure is correctly set Do not change this setting as excessive operat ing pressure is dangerous and can cause hoses and parts to fail with risk of personal injury 2 When operating the tool the minimum permitted bendin
12. ng Hook and Bending Rod can be rotated together The Bending Arm Set and the Bending Rod with Bending Hook can be turned to the best position for the bending situation SPECIAL INSTRUCTIONS FOR BENDING AND STRAIGHTENING REBAR To bend reinforcing steel bar that has one end fixed to the floor wall ceiling etc Bending When bending reinforcing steel bar close to the floor wall ceiling etc the Pull Bending method should be used When Pull Bending the tool will move in the direction of the arrow and away from the surface as shown in the drawing on the left Before starting ensure that there is sufficient space for the tool to move see A and B in the drawing on the left and their dimensions in the following table At Before Bending HBB 532LT HBB 532 HBB 538 When there is not enough space for Pull Bending the Push Bending method should be used When Push Bending the tool will move in the direction of the arrow and towards the floor wall or ceiling etc as shown in the drawing on the A left Before starting ensure that there is sufficient space for the tool to move see A and B in the drawing on the left and their dimensions in the following table Before Bending Push Bending HBB 532LT Modifying Existing Bends HBB 532 Standard Hook HBB 538 To modify bend in reinforcing
13. nly use the Separate Bender with the Ogura electro hydrau lic pump provided Use with any other pump may cause dam age to components and will impair performance 1 Connect the couplings of the two hoses from the Pump and the Separate Bender as shown in the drawing on the left After connecting each coupling rotate the Sleeve so that the notch is no longer in line with the Pin This is to prevent the coupling from being disconnected accidentally A CAUTION During use the Pump should be placed in an upright level position with the handle on top If operated on a slant oil may leak from the oil cap 2 Before use loosen the Oil Cap on the Pump by one turn For shipping and transport the Oil Cap is tightened to avoid leak ing Loosen the Oil Cap just before starting operation and after connecting the Pump and the Separate Bender A CAUTION Operating the tool without loosening the oil cap will cause large pressure changes inside the oil tank and may result in dam age to the seals and other parts A CAUTION Before disconnecting the hoses of the Separate Bender and Pump first return the Bending Rod to its starting position fully retracted and then extend it about 4 5mm After this the cou plings can be disconnected Failure to follow this procedure may cause difficulty when the couplings are to be reconnected because of trapped high oil pressure ATTACHING THE POWER CORD TO THE PUMP 1 Insert the connect
14. oggles 14 Do Not Abuse Cord Never carry tool by cord or yank it to disconnect from receptacle Keep cord from heat oil and sharp edges 15 Secure Work Use clamps or a vice to hold work It is safer than using your hand and it frees both hands to oper ate tool 16 Do Not Overreach Keep proper footing and balance at all times 17 Maintain Tools With Care Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool cords periodically and if damaged have repaired by authorized service facility Keep handles dry clean and free from oil and grease Important Safety Instructions 18 Disconnect Tools When not in use before servicing and when changing accessories such as punches and dies 19 Remove Adjusting Keys and Wrenches Form habit of checking to see that keys and wrenches are removed from tool before turning it on 20 Outdoor Use Extension Cords When tool is used outdoors use only extension cords intended for use outdoors and so marked 21 Stay Alert Watch what you are doing Use common sense Do not operate tool when you are tired 22 Check Damaged Parts Before further use of the tool a part that is dam aged should be carefully checked to determine that it will operate properly and perform its in tended function Check for alignment of moving parts binding of moving parts breakage or parts mounti
15. or of the Power Cord into the socket on the Pump and rotate the sleeve to lock in position as shown in Power Cord the drawing on the left Confirm that the voltage of the power supply is the same as the pump 115 or 230V single phase Please note that when using an extension cord there can be a voltage drop and loss of power may occur Pressure Gauge option 2 Insert the connector of the Operation Switch into the socket on the Pump and rotate the sleeve to lock in position as shown in the drawing on the left OPERATING PROCEDURE Bending Rod Note Before operation turn the Bending Hook counterclockwise to confirm that the Bending Hook is fixed securely to the Bending rod 1 Confirm that the voltage of the power supply is the same as the voltage indicated on the name plate 2 1 Push Bending With the Bending Rod fully retracted position the reinforcing steel bar to be bent in the lower Hook of the Bending Rod Push the FORWARD button on the Operation Switch and extend the Bending Rod to make the bend 2 2 Pull Bending With the Bending Rod fully extended position the reinforcing steel bar to be bent in the upper Hook of the Bending Rod Push the BACK button on the Operation Switch and retract the Bending Rod to make the bend Note After the bending operation is completed it will be necessary to reverse the direction of movement of the Bending Rod so that the reinforcin
Download Pdf Manuals
Related Search