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Operation

Version 1.0.4  dated 2018-08-27

Page 29

Translation of the original instructions

S 131 GH

GB

S131

GH_GB

_5.

fm

OPTIMUM

M A S C H I N E N   -   G E R M A N Y

®

Saw belt speed reference values

Img.5-9:   Graphics: Speed of saw belt

Material

[m / min] 

Material

[m / min]

Material

[m / min] 

Tool steel

22

semi-hard 

alloyed 

carbon steel

31

Low-alloy 

carbon steel

55

Nickel-chrome 

steel

Hard brass

Soft brass

High-grade steel

Medium to high 

alloy carbon 

steels

Hard aluminium

Soft aluminium

Hard brass

Plastic

Bronze

22

31

55

Motor

Spindle

Summary of Contents for Opti Saw S 131GH

Page 1: ...GB OPTIMUM M A S C H I N E N G E R M A N Y Operating Manual Version 1 0 4 Metal belt saw Part no 3300131 ...

Page 2: ...tive equipment 12 1 12 Safety during operation 13 1 13 Safety during maintenance 13 1 13 1 Disconnecting and securing the metal belt saw 13 1 13 2 Using lifting equipment 13 1 13 3 Mechanical maintenance work 14 1 14 Accident report 14 1 15 Electronics 14 2 Technical specification 2 1 Electrical connection 15 2 2 Cutting area 15 2 3 General 15 2 4 Dimensions 15 2 5 Speed of saw blade 15 2 6 Enviro...

Page 3: ...tomer service technician 35 7 Ersatzteile Spare parts S131 GH 7 1 Ersatzteilzeichnung 1 von 4 Parts drawing 1 of 4 36 7 2 Ersatzteilzeichnung 2 von 4 Parts drawing 2 of 4 37 7 3 Ersatzteilzeichnung 3 von 4 Parts drawing 3 of 4 38 7 4 Ersatzteilzeichnung 4 von 4 Parts drawing 4 of 4 38 7 5 Schaltplan Wiring diagram 39 7 6 Ersatzteilliste Spare parts list 40 8 Malfunctions 8 1 Malfunctions on the me...

Page 4: ...ts long service life In the paragraph Maintenance all maintenance works and functional tests are described which the operator must perform in regular intervals The illustration and information included in the present manual can possibly deviate from the current state of construction of your machine Being the manufacturer we are continuously seeking for improvements and renewal of the products Ther...

Page 5: ...estination the specific applicable regulations of each country must be observed If required it is necessary to take the corresponding measures to comply with the country spe cific regulations before commissioning the metal belt saw Always keep this documentation close to the metal belt saw INFORMATION If you are unable to rectify an issue using these operating instructions please contact us for ad...

Page 6: ...tion consequence DANGER Impending danger that will cause serious injury or death to peo ple WARNING A danger that can cause serious injury or death CAUTION A danger or unsafe procedure that can cause personal injury or damage to property ATTENTION Situation that could cause damage to the machine and product and other types of damage No risk of injury to people INFORMATION Practical tips and other ...

Page 7: ...ace Operations not in accord ance with intended use If the metal belt saw is used in any way other than described above modified without authoriza tion of Optimum Maschinen Germany GmbH then the metal belt saw is being used improperly We will not be held liable for any damages resulting from any operation which is not in accord ance with the intended use We expressly point out that the guarantee o...

Page 8: ...n designed and built on the basis of this analysis using the latest technological advances Nevertheless there is a residual risk as the metal belt saw operates with electrical voltage and currents an revolting saw blade We have used construction resources and safety techniques to minimize the health risk to per sonnel resulting from these hazards If the metal belt saw is used and maintained by per...

Page 9: ...be familiar with all safety devices and regulations be able to operate the metal belt saw 1 6 3 Additional requirements regarding the qualification Additional requirements apply for work on electrical components or equipment Must only be performed by a qualified electrician or person working under the instructions and supervision of a qualified electrician Before starting work on electrical parts ...

Page 10: ... The separating protective equipment which is made available and delivered together with the machine is designed to reduce the risk of workpieces or fractions of them which being expelled but not to remove them completely 1 8 1 EMERGENCY Stop button The EMERGENCY Stop button switches the metal belt saw off INFORMATION After actuation turn the EMERGENCY STOP push button clockwise in order to switch...

Page 11: ...ginning of each shift with the machine stopped once a week with the machine in operation after all maintenance and repair work Check that prohibition warning and information signs and the labels on the metal belt saw are legible clean them if necessary are complete 1 10 Safety check Check the metal belt saw at least once per shift Inform the person responsible immediately of any damage defects or ...

Page 12: ...lace CAUTION Dirty or contaminated personnel protective equipment can cause illness Clean it each time after use and once a week Personal protective equipment for special work Protect your face and your eyes Wear a safety helmet with facial protection when performing work where your face and eyes are exposed to hazards Wear protective gloves when handling pieces with sharp edges Wear safety shoes ...

Page 13: ...se the prescribed personnel protective equipment Make sure to wear a well fitting work suit and if necessary a hairnet Inform the supervisor about all hazards or faults 1 13 Safety during maintenance Report and documentany changes Inform the operators in good time of any maintenance and repair works Report all safety relevant changes and performance details of the metal belt saw Any changes must b...

Page 14: ...ediately in the event of accidents possible sources of danger and any actions which almost led to an accident near misses There are many possible causes for near misses The sooner they are notified the quicker the causes can be eliminated INFORMATION We provide information about the dangers of working with and on the metal belt saw in these work descriptions 1 15 Electronics Have the machine and o...

Page 15: ... year 2014 1 1 KW 2 2 Cutting area 2 3 General Cutting angle adjustment using the rotating saw arch Saw belt guide Saw belt guides supported on ball bear ings Raising the saw arch manually Feed continuously adjustable Saw belt tension Manually using the hand wheel Material tension manual in the quick action vice 2 4 Dimensions Height of work area mm Installation plan on page 17 Weight of the metal...

Page 16: ...of the noise disturbance it is not possible to use it reliably to determine if further precau tion measures are required or not The following factors influence the actual degree of the noise exposure of the operator Characteristics of the working area e g size or damping behaviour other noise sources e g the number of machines other processes taking place in proximity and the period of time during...

Page 17: ...l specification Version 1 0 4 dated 2018 08 27 Page 17 Translation of the original instructions S 131 GH GB S131GH_GB_2 fm OPTIMUM M A S C H I N E N G E R M A N Y 2 8 Installation plan Img 2 1 Installation plan ...

Page 18: ...ENTION In case of wrong and improper storage components might get damaged and destroyed Store packed and unpacked parts only under the intended environmental conditions Environmental conditions on page 16 Consult Optimum Maschinen Germany GmbH if the metal belt saw and accessories are stored for more than three months or are stored under different environmental conditions than those given here 3 3...

Page 19: ...g the work described below Screw the rubber feet to the side pan els Screw the side panels with each other To do so use the fixing material included in the delivery Screw the side panels with each other To do so use the fixing material included in the delivery Check the machine substructure after assembly on stability Img 3 1 Assembly 1 Mount the axle suspension at the side part To do so use the f...

Page 20: ...es not cause damage to components or paint Img 3 3 Assembly 3 Fasten the metal belt saw with the hexagon socket screws on the machine substructure To do so use the fixing material included in the delivery CAUTION Danger of crushing and tilting The installation of the metal belt saw must be performed by at least 2 persons Img 3 4 Assembly 4 3 3 3 Transport lock Remove the transportation lock on the...

Page 21: ...tensioning screw and Allen screw on the motor Check the tension in the V belt The tension in the V belt is correct if you can push it approximately 1 cm with your finger Close and screw down the protective cover Img 3 9 Tension V belt INFORMATION As long as the protective cover is not closed it is not possible to start the machine ATTENTION Watch for the proper tension of V belts Too heavy or too ...

Page 22: ...aw teeth have to point to the drive engine Running direction of the saw belt The running direction of the saw belt is counter clockwise Inspecting the belt guide pulleys Check if the saw belt is mounted correctly onto the belt guide pulleys Img 3 10 Belt guide pulley 3 4 2 Saw belt guide bearings Check that the saw belt fits snugly inside the guide bearings Img 3 11 Guide bearing 3 4 3 Saw belt te...

Page 23: ...e feed regulation valve serves to adjust the feed of the saw arch The tension of the saw belt is adjusted with the handwheel 4 1 Hydraulic feed The lowering speed of the saw arch is performed by a hydraulic cylinder 4 2 Saw belt guide The adjustable saw belt guiding serves to readjust the clearance when sawing work pieces of little dimensions Img 4 1 Saw belt guide ATTENTION An unnecessarily wide ...

Page 24: ...aw belt Img 4 3 Tension of the saw blade 4 5 Speed of saw belt 4 5 1 V belt The speed is selected by changing the position of the V belt on the belt pulley There are three speeds available Img 4 4 V belt 4 6 Blade guide bearings ATTENTION The metal belt saws are to be used with the following saw blades 1638 x 13 x 0 65 mm When using saw blades with other dimensions the metal belt saw might be dama...

Page 25: ...ly Stop the machine immediately in the event of any abnormality in operation and make sure it cannot be started up accidentally or without authorisation Notify the person responsible immediately of any modifications Safety during operation on page 13 5 2 Control and indicating elements Img 5 1 Metal belt saw S131GH 1 2 3 4 5 6 7 9 13 8 11 10 12 No Designation No Designation 1 Saw belt tension 7 Ma...

Page 26: ...ward ATTENTION Make sure that the workpiece is really firmly clamped Img 5 4 Handle and clamping lever 5 4 Starting the metal belt saw Connect the electrical supply cable Select the saw belt speed Speed of saw belt on page 28 Press the push button On 5 5 Switching off the metal belt saw Press the push button Off Pull out the mains plug if the machine is not to be used for a protracted period 5 6 R...

Page 27: ...lease the locking lever Turn the saw arch to the required cutting position Retighten the locking lever 5 8 Adjusting the saw belt guide Change the position of the saw belt guid ance depending on the size of the pieces to be cut Loosen the set screw Adjust the saw belt guidance close to the workpiece without influencing or hindering the sawing procedure Img 5 6 Adjusting screw Re tighten the set sc...

Page 28: ...ioning screw and Allen screw on the motor Place the V belt in the required position on the pulleys Tighten the V belt with the ten sioning screw and Allen screw on the motor Img 5 7 Speed setting Check the tension in the V belt The tension in the V belt is correct if you can push it approximately 1cm with your finger Close and screw down the protective cover Img 5 8 Release tense V belt INFORMATIO...

Page 29: ...Saw belt speed reference values Img 5 9 Graphics Speed of saw belt Material m min Material m min Material m min Tool steel 22 semi hard alloyed carbon steel 31 Low alloy carbon steel 55 Nickel chrome steel Hard brass Soft brass High grade steel Medium to high alloy carbon steels Hard aluminium Soft aluminium Hard brass Plastic Bronze 22 31 55 Motor Spindle ...

Page 30: ...n the floor Clean up any spilt liquid or oils immediately using proper oil absorption methods and dispose of them in accordance with current environmental protection regulations Collect leakages Do not re introduce liquids spilt outside the system during repair or as a result of leakage from the reserve tank collect them in a collecting container for disposal Disposal Never dump oil or other envir...

Page 31: ...lt saw is not damaged 6 2 Inspection and maintenance The type and level of wear depends to a large extent on the individual usage and operating conditions Any indicated intervals therefore are only valid for the corresponding approved con ditions Interval When Where What How As required Saw belt guide Adjusting the saw belt guide with respect to the work table Place a angular measure with 90 in th...

Page 32: ...ngle Img 6 2 vice INFORMATION Replace the saw belt With a deformed saw belt it is not possible to adjust the tracking As required and after changing the saw belt Saw arch Adjusting the Saw belt tension Turn the handwheel clockwise to increase the tension in the saw blade The correct saw belt tension is achieved when you can move the saw belt with a power of about 50 N in the middle by 3mm Img 6 3 ...

Page 33: ... the settings with the setting screw in a way that the saw belt is running as near as possible to the housing of the saw arch When the settings are terminated refasten the fasten ing screws Img 6 4 Saw arch INFORMATION Before adjusting the tracking replace the saw belt With a deformed saw belt it is not possible to adjust the tracking As required Saw belt guide Adjusting the belt guide bear ings P...

Page 34: ... the saw belt guide Remove the protective cover from the saw arch Loosen the tension of the saw belt by turning the hand wheel anti clockwise Adjusting the Saw belt ten sion on page 32 Carefully remove the old saw belt Fit the new saw blade by inserting it first into the saw belt guide Check the running direction and toothing Direction of the saw teeth on page 22 Place the saw belt on the two pull...

Page 35: ... request for a customer service techni cian can only be made via your specialist dealer If the repairs are carried out by qualified technical personnel they must follow the indications given in these operating instructions Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage and operating malfunctions resulting from failure to observe these operating instruction...

Page 36: ... S131 GH 7 1 Ersatzteilzeichnung 1 von 4 Parts drawing 1 of 4 7 1 Ersatzteilzeichnung 1 von 4 Parts drawing 1 of 4 70 71 69 67 27 44 44 68 46 29 28 21 23 20 21 24 49 48 53 52 47 93 50 92 54 51 39 40 64 56 55 117 105 63 63 62 61 57 60 7 40 62 61 57 55 56 40 7 60 38 59 72 73 96 27 95 74 25 26 33 76 84 93 100 66 65 86 100 58 72 126 127 128 130 136 131 132 129 129 137 138 139 139 141 ...

Page 37: ... S131GH_parts fm OPTIMUM M A S C H I N E N G E R M A N Y 7 2 Ersatzteilzeichnung 2 von 4 Parts drawing 2 of 4 7 2 Ersatzteilzeichnung 2 von 4 Parts drawing 2 of 4 79 123 31 28 29 30 21 20 18 15 89 16 20 21 32 19 5 133 140 94 37 151 21 150 21 36 35 149 148 147 144 34 41 38 143 39 38 142 146 145 43 42 ...

Page 38: ...eilzeichnung 3 von 4 Parts drawing 3 of 4 7 3 Ersatzteilzeichnung 3 von 4 Parts drawing 3 of 4 7 4 Ersatzteilzeichnung 4 von 4 Parts drawing 4 of 4 7 4 Ersatzteilzeichnung 4 von 4 Parts drawing 4 of 4 11 14 45 40 10 12 41 8 99 101 102 9 101 124 4 2 7 6 5 81 18 77 75 91 90 80 38 3 119 118 1 82 83 107 116 113 114 115 134 135 121 122 122 120 106 106 108 110 109 125 111 ...

Page 39: ...parts S131 GH Version 1 0 2018 08 27 39 Originalbetriebsanleitung S 131 GH DE GB S131GH_parts fm OPTIMUM M A S C H I N E N G E R M A N Y 7 5 Schaltplan Wiring diagram 7 5 Schaltplan Wiring diagram 169 170 127 100 100 47 ...

Page 40: ...4115357 21 Kugellager Ball bearing 4 6202 2Z 0406202ZZ 23 Abstandring Spacer 1 0330013123 24 Schneckenwelle Worm shaft 1 0330013124 25 Dichtung Seal 1 0330013125 26 Abdeckung Cover 1 0330013126 27 Sechskantschraube Hexagon screw 9 M6 12 28 Flansch Flange 2 0330013128 29 Schraube Screw 4 M5 6 30 Ring Ring 1 0330013130 31 Laufrad Wheel 1 0330013131 32 Passfeder Fitting key 1 0330013132 33 Halter Hol...

Page 41: ...3 74 Sechskantschraube Hexagon screw 1 M10 30 75 Welle Shaft 1 0330013175 76 Bolzen Bolt 1 0330013176 77 Zylinder Cylinder 1 0330013177 79 Abdeckung Cover 1 0330013179 80 Innensechskantschraube Hexagon socket screw 1 M8 55 81 Hebel Lever 1 0330013181 82 Scheibe Washer 1 12 83 Sechskantmutter Hexagon nut 1 M12 84 Sechskantschraube Hexagon screw 1 M6 20 86 Schraube Screw 2 M5 8 89 Handrad Handle 1 0...

Page 42: ...ntrifugal clutch cpl 1 03300131129 130 Lüfter Fan 1 03300131130 131 Lüfterdeckel Fan cover 1 03300131131 132 Abdeckung Cover 1 03300131132 133 Abdeckung Cover 1 03300131133 134 Zeiger Indicator 1 03300131134 135 Endanschlag Limit stop 1 03300131135 136 Klemmkasten Terminal block 1 03300131136 137 Winkel Angle 1 03300131137 138 Platte Plate 1 03300131138 139 Betätiger Actuator 2 0460054 140 Welle S...

Page 43: ...r quality bimetal lic blade Select correct tooth pitch Use coolant equipment Reduce cutting speed Reduce feed Breakage of tooth The chip space in the saw belt is overcharged tooth pitch incorrect Use saw belt with a different tooth pitch or reduce feed Breakage of the saw blade Tension in the saw belt too high or too low Saw blade defective Saw blade guide adjusted incor rectly Check tension of sa...

Page 44: ...s in the saw arch Saw arch Housing with protective cover for the saw blade Material stop Position for multiple cuts Sawing stop hydraulic cylinder Hydraulic lowering cylinder Hydraulic feed Feed regulation valve Valve on the hydraulic cylinder Protective cover of the V belts Covering cap of the pulley Protective cover saw arch Cover on the rear of the saw arch Blade guide bearings Rollers between ...

Page 45: ... operations or if the operating manual is disregarded Inattentive or incorrect handling and use of improper equipment Unauthorized modifications and repairs Insufficient installation and safeguarding of the machine Disregarding the installation requirements and conditions of use atmospheric discharges overvoltage and lightning strokes as well as chemical influences The following items are also not...

Page 46: ...reuse 9 5 3 Disposing of the old device INFORMATION Please take care in your interest and in the interest of the environment that all component parts of the machine are only disposed of in the intended and admitted way Please note that the electrical devices comprise a variety of reusable materials as well as envi ronmentally hazardous components Please ensure that these components are disposed of...

Page 47: ... on its packing indicates that the product must not be handled as common household waste but that is needs to be disposed of at a central collection point for recycling Your contribution to the correct disposal of this product will protect the environment and the public health Incorrect disposal constitutes a risk to the environment and public health Recycling of material will help reduce the cons...

Page 48: ...olled metal belt saw The following other EU Directives have been applied EMC Directive 2014 30 EC The following harmonized standards were applied EN ISO 16093 2017 10 Machine tools Safety Sawing machines for cold metal EN 60204 1 2014 Safety of machinery Electrical equipment of machines Part 1 General requirements EN 13849 1 2015 Safety of machinery Safety related parts of controls Part 1 General ...

Page 49: ...tallation plan 17 Intended use 7 M Malfunctions 43 Misuse 8 O Obligations Operator 9 Operating material 16 Operator positions 9 P Protective equipment 12 Q Qualification of personnel Safety 9 S Safety devices 9 during maintenance 13 during operation 13 Scope of delivery 18 Specialist dealer 35 Speed of saw blade 15 Storage 18 T Target group private users 9 Technical data electrical connection 15 E...

Page 50: ...Version 1 0 4 dated 2018 08 27 Page 50 Original operating instructions S 131 GH GB OPTIMUM M A S C H I N E N G E R M A N Y ...

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