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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) en Pipe cutting and beveling machines Translation of original operating instructions and spare parts list An ITW Company...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Table of Contents About these instructions....................Warning messages ....................Further icons and displays ..................Abbreviations ......................Information and safety instructions for the owner ............Requirements for the owner-operator ............... Using the machine ....................
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Pipe cutting and beveling machines ................. Line laser ........................Commissioning ......................... Scope of delivery ...................... Storage and transport....................... Storage ........................7.1.1 Position of the saw in the transport case..........Transport........................7.2.1 Transporting the machine.................
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.2.1 Shutdown (including in case of emergency)..........9.2.2 Cutting the pipe with the MVM ..............9.2.3 Beveling the pipe with the MVM ............... 9.2.4 Cutting and beveling pipes with the MVM at the same time.....
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) About these instructions Warning messages The warnings used in these instructions warn you of injuries or damage to property. Always read and observe these warnings! This is a warning icon. It warns against dangers of injury. In order to avoid injuries or death observe the measures marked with a safety sign.
• Only GF machines: The automatic or manual feed module AVM/MVM may only be operated in connection with Orbitalum Tools pipe saws GF 4, GF 6, GF 8 or GF 12. • The machine may only be used on pipes and tanks that are empty, unpressurized, do not have explosive atmospheres and are not contaminated.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) • Using it only in its original condition with genuine accessories, spare parts and operating materials. • Processing only those materials named in the operating instructions. 2.2.2 Improper use • Any use that differs from or goes beyond the use and stated limits specified under chapt. "Intended use”...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Environmental protection and disposal 2.3.1 REACh (Registration, Evaluation, Authorization and Restriction of Chemicals) The regulation (EC) 1907/2006 of the European Parliaments and of the Council concerning the registra- tion, evaluation, authorization and restriction of chemicals (REACh) regulates the production, placing on the market and use of chemical substances and the mixtures produced from these.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 2.3.3 Electric tools and accessories Used-up power tools and accessories contain a large amount of valuable raw materi- als and plastics which can be recycled. For this reason: • Electrical and electronic devices marked with the symbol at the right may not be disposed of with household garbage as per EU directive.
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• Use only the dimensions and materials listed in these instructions. Other materials may only be used after consulting with Orbitalum Tools customer service. • Use only genuine tools, spare parts, operating materials and accessories from Orbitalum Tools. • Repair and maintenance work on the electrical equipment may only be carried out by a qualified electrician.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) • In extreme conditions of use, conductive dust or lubricant can settle inside the machine. For this reason and for better safety, an on-site SPE-PRCD or ground-fault circuit is required between the mains network and the machine, to be installed and tested if necessary by a professional electrician.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) DANGER Damaged insulation! Fatal electric shock. ► Do not screw signs to the drive motor. ► Use adhesive signs. DANGER Loss of insulation due to collection of metal dust in the motor housing! Fatal electric shock.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) DANGER Defective safety parts due to soiling and wear! Bodily injury due to failure of safety parts. ► Do not misuse the cable, for example by suspending or carrying the machine by the cable.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Falling objects or tilting and bending tubes! Irreversible crushing. ► Wear safety shoes (in accordance with EN ISO 20345, at least S1). ► Place sufficient supports under the tube. ► Transport the machine as shown in chapter Transporting the ma- chine of the operating instructions.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Liquid leaking from the battery due to wrong use! Various injuries and damage to property. ► Wash with water if touched accidentally. ► If liquid enters the eyes, contact a doctor.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Warning signs The warning signs and safety signs located on the machine must be observed. The warning signs are part of the machine. They must not be removed or modified. Missing or illegible warning signs must be replaced immediately.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) IMAGE POSITION ON MACHINE MEANING CODE Directly on laser Warning: Laser class I. For lasers 790 142 125 (230 V ma- chines): 790 142 288 For lasers 790 142 135 (120 V ma-...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) IMAGE POSITION ON MACHINE MEANING CODE Directly on laser Warning: Laser class I. For lasers 790 142 125 (230 V ma- chines): 790 142 288 For lasers 790 142 135 (120 V ma-...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 3.2.1 Operator button panel CONTROL FUNCTION ELEMENT Display: If the control unit is connected to the power supply, the display shows the feed force level currently selected. A point is shown at the bottom right of the display to signal that the light barrier recognizes the reflector.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Manual feed module [Manuelles Vorschubmodul] POS. DESIGNATION Transmission Fastening screws Gear with freewheel Handwheel Characteristics The pipe saws are characterized by the following properties: • Enhanced safety thanks to standing pipe and rotating tool.
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• Working without getting tired when cutting and beveling pipes with larger pipe dimensions and thicker walls. • Line laser for optically marking the cutting area. • Locking mechanism of the slide housing prevents unauthorized use and theft (for GF 4/GF 6/GF 8 (AVM/MVM) only). Corrosion protection...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Saw fixture for the quick-mount- Locking mechanism of the slide ing plate housing protects against unau- thorized use and theft. Line laser For identifying the cutting point on the pipe. Ideal for checking whether the pipe is adjusted to the desired cutting point.
Additional characteristics of the GF 4 AVM, GF 6 AVM, GF 8 AVM or GF 12 AVM: • The intelligent control of the AVM continuously monitors the feed force as a function of the required output.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Danger presented by using accessories that have not been ap- proved. Various injuries and damage to property. ► Use only genuine tools, spare parts, operating materials and acces- sories from Orbitalum Tools.
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Very robust and stable design with powder-coated frame and stainless steel rollers. The ideal supplement for all Orbitalum pipe saws (except for GF 20 AVM. RA 2, GFX 3.0, PS 4.5, PS 6.6 possible on request).
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Mobile workstation • For mobile construction site and workshop use. • The ideal supplement for all Orbitalum pipe saws (except for GF 20 AVM. RA 2, PS 4.5, PS 6.6 possible on request). Code 790 068 071 Special gear oil For all GF and RA types.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Technical specifications Pipe cutting and beveling machines MACHINE MODEL GF 4 GF 6 GF 8 GF 12 (AVM/MVM) (AVM/MVM) (AVM/MVM) (AVM/MVM) Dimensions (hxdxw) [mm] 680 x 325 x 480 920 x 352.7 x...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) MACHINE MODEL GF 4 GF 6 GF 8 GF 12 (AVM/MVM) (AVM/MVM) (AVM/MVM) (AVM/MVM) Protection class with Safety insulated in accordance with class II, EN 60204-1 Protection class with Safety insulated in accordance with class II, DIN EN 60745-1...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Line laser Dimensions (l x w) [mm] 68 x 15 [inch] 2.7 x 0.59 Weight [lbs] 0,012 Total emitted power [mW] [HP] 5x10-6 Power for the classifica- [μW] < 390 tion...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) With the GF 4, GF 6, GF 8 and GF 12 (AVM/MVM) the line laser is delivered separately and has to be mounted on the machine before commissioning (see chapt. Mounting the line laser [} 46]) The tool key set includes the following: •...
The pipe saw is stored securely in the transport crate and can only be taken from the crate with suitable lifting aids (see chapt. Transport [} 42]). For the GF 4 and GF 6 (AVM/MVM) the 2 wooden struts (1) must first be removed from the crate.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) GF 6 (AVM/MVM) in transport crate with frame GF 6 (AVM/MVM) without frame Transport DANGER Fatal electric shock! ► Before transportation or changing the workplace, switch off the ma- chine, wait until the machine/tool stops running and pull the mains plug.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 7.2.1 Transporting the machine 1. Unscrew the hexagon screw (1) on the quick-mounting plate. 2. Guide suitable transport belts through the machine head of the pipe saw. 3. Carefully lift the pipe saw by the belts and set on the quick-mounting plate mounted on the side.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Setup and assembly NOTICE! The work steps described are identical for every version. Mounting the pipe saw on the workbench Mount the pipe saw together with the vice, either: • on the quick-mounting plate (assembly, see chapt. Mounting the quick-mounting plate on the workbench [} 44]), or...
Pipe feeder (base and extension unit, mobile workstation) When using the pipe feeder base unit from Orbitalum Tools the pipe saw is mounted directly and with- out dedicated accessories on the mounting plate of the base unit (optional extra, code 790 068 051).
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 8.1.4 Folding workbench Can only be used for saws with field of application up to 4.5". From 6" use a pipe feeder (code 790 068 051) or the mobile workstation (code 790 068 071).
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Replacing the batteries of the line laser NOTICE! Opening, modifying or removing the protective covers and hous- ings is prohibited, except to change the batteries. Follow the main- tenance instructions (see chapt. Maintenance [} 74]).
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 8.4.1 Fitting the clamping jaws 1. Loosen the hexagon screws on the side of the vice using the multifunctional crank (1). 2. Insert the clamping jaws. 3. Retighten the hexagon screws.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Parts thrown off/tool breakage! Various injuries and damage to property. ► No damaged or deformed saw blades and bevel cutters should be used. ► In the event of tool breakage do not run a new tool into the old cut because this can cause a repeat tool breakage (course of action in case of tool breakage see chapt.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 8.5.1 Inserting the saw blade or bevel cutter 1. The slide (3) needs to be moved all the way down by turning the star knob (1). 2. Turn the chip guard (2) down by approx. 90°.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 5. Fit the supplemental bevel cutter (10), saw blade (4) and special clamping plate (8) (code 790 046 188). NOTICE! Make sure that the felt ring (7) is situated on the locking sleeve.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 8.6.1 Saw blade without supplemental bevel cutter CAUTION Damage due to incorrectly adjusted slide! Damage to the pipe and saw blade. ► A slide that is not positioned completely downwards can press the pipe against the saw blade when tightened.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 1 Zahnhöhe 30 ° NOTICE! Star knob scale marking: A readjustment by one graduation mark results in a radial feed or bevel alteration of 0.1 mm (0.004"), for the GF 6 of 0.2 mm (0.008").
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 5. If desired, perform a test cut (see chapt. Cutting and beveling pipes with the AVM at the same time [} 63] for machines with AVM, chapt. Cutting and beveling pipes with the MVM at the same time [} 67] for machines with MVM and chapt.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 2. Insert the pipe so that it almost reaches the bevel cutter (3) (the pipe must not project over the cut- ter) and tighten using the multifunctional crank (2). 3. Use the motor grip to swing the motor approx. 30° clockwise until the bevel cutter reaches the cut- ting position.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Operation DANGER Machine startup due to unintentionally pressing the ON/OFF but- ton! Fatal electric shock. Various injuries and damage to property. ► At the end of each working cycle, before transportation, changing...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Parts thrown off/tool breakage! Various injuries and damage to property. ► Do not process pipe loose in the vice. ► Damaged or deformed saw blades and bevel cutters must not be used.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) WARNING Body parts can get caught between the cutting tool and the pipe! Severe injury. Do not put body parts between the cutting tool and the pipe. WARNING Flying hot and sharp chips, pipe surfaces, cutting edges and tools! Danger of injury to eyes and hands.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.1.1 Shutdown (including in case of emergency) WARNING EMERGENCY STOP function not available by unplugging the power plug! Various injuries and damage to property. ► Do not use angled power plugs.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.1.3 Cutting the pipe with the AVM NOTICE! If pipe saws have not been used for a relatively long time: ► Turn the saw motor by 180°. ► Switch the AVM and pipe saw on (see chapt. Cutting the pipe with the AVM [} 61]);...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 6. Apply saw blade lubricant to the saw blade: Recommendation: - up to 2": at least every 3 cuts, - over 2" and with chrome and high-quality steel pipes: prior to every cut.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 4. Adjust the spindle speed and the feed force level (for standard values, see from chapt. Standard values for spindle speed and feed force level (AVM) [} 56]). 5. Move the pipe forward in the vice until reaching the desired pipe length and clamp it.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.2.1 Shutdown (including in case of emergency) WARNING EMERGENCY STOP function not available by unplugging the power plug! Various injuries and damage to property. ► Do not use angled power plugs.
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) NOTICE! Pull the multifunctional crank off of the spindle before the slide housing starts to rotate. NOTICE! Use only saw blade lubricant/lubricating paste (no oils) from Or- bitalum Tools (e.g. GF LUB or GF TOP). Keep machine clean and thoroughly remove lubricant residue on the machine.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.2.3 Beveling the pipe with the MVM NOTICE! If pipe saws have not been used for a relatively long time: ► Turn the saw motor by 180°. ► Switch the AVM and pipe saw on (see chapt. Cutting the pipe with the AVM [} 61]);...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 5. Move the pipe forward in the vice until reaching the desired pipe length and clamp it. Pipes whose length exceeds 1 m have to be supported with a pipe feeder (see chapt. Pipe feeder (base and extension unit, mobile workstation) [} 45].
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) For processing the pipe with the MVM, see from chapt. Processing the pipe with the MVM [} 63] 9.3.1 Shutdown (including in case of emergency) WARNING EMERGENCY STOP function not available by unplugging the power plug! Various injuries and damage to property.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 9.3.2 Cutting the pipe in manual mode NOTICE! If pipe saws have not been used for a relatively long time: ► Turn the saw motor by 180°. ► Switch the AVM and pipe saw on (see chapt. Cutting the pipe with the AVM [} 61]);...
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Recommendation: - up to 2": at least every 3 cuts, - over 2" and with chrome and high-quality steel pipes: prior to every cut. 7. Switch the motor on. 8. Using the motor grip (1), carefully turn the saw clockwise until the pipe wall is pierced.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 1. Adjust the pipe dimension (see chapt. Clamping the pipe and adjusting the pipe dimension [} 51]). 2. Adjust the bevel cutter to the pipe dimension (see chapt. Adjusting the bevel cutter [} 54]).
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) NOTICE! If necessary, lubricate the saw blade and the supplemental bevel cutter again during work. For continuous operation: After sawing loosen the hexagon nut on the saw blade to prevent damage caused by tension.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) Maintenance, service and troubleshooting DANGER Risk of death from electric shock! Non-compliance can result in death or severe injury. ► At the end of each working cycle, before transportation, changing tools, cleaning and performing any maintenance, adjustment or re- pair work, switch off the machine, wait until the machine/tool stops running and pull the mains plug.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 10.1 Maintenance TIME FRAME ACTIVITY Before beginning work ► Remove any chips and dirt from the saw blades. ► Keep the vent holes free from chips. ► Check the oil level of the gear and top up if necessary (see chapt.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 10.2 Checking the oil level of the gear and topping up The gears of the pipe saws have an oil level indi- cator. The oil level should be visible in the middle of the inspection glass.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 10.4 What to do if...? – General troubleshooting MALFUNCTION POSSIBLE CAUSE REMEDY The motor is not running. Overload protection has been ► Set the switch to "0", switch the pipe triggered.
GF 4, GF 6, GF 8, GF 12 (AVM/MVM) 1. Do not let the machine continue to run. 2. Press the EMERGENCY STOP button (1), pull the mains plug and unscrew the hexagon nut on the saw blade. 3. Plug the mains plug back in and allow the EMERGENCY STOP button (1) to disen- gage.
After having switched the saw motor off (to position "0"), it may be restarted. 10.6 Servicing/Customer service The following data are required to order spare parts: • Machine model: For example, Pipe Cutting and Beveling Machine GF 4 • Machine No.: See type plate ►...
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(including optionally available accessories from Orbitalum): / Machine et type (y compris accessoires GF 4, GF 4 MVM, GF 4 AVM Orbitalum disponibles en option): / Macchina e tipo (inclusi gli articoli accessori acquistabili opzionalmente GF 6, GF 6 MVM, GF 6 AVM da Orbitalum): / Máquina y tipo (incluidos los artículos de accesorios de Orbitalum disponibles...
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GF 4, GF 6, GF 8, GF 12 (AVM/MVM) ORIGINAL UKCA-Konformitätserklärung UKCA Declaration of conformity Orbitalum Tools GmbH Josef-Schüttler-Straße 17 78224 Singen, Deutschland Tel. +49 (0) 77 31 792-0 Rohrtrenn- und Anfasmaschinen Maschine und Typ (inklusive optional erhältlichen Zubehörartikeln von Orbitalum): /...
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Orbitalum Tools GmbH provides global customers one source for the finest in pipe & tube cutting, beveling and orbital welding products. worldwide | sales + service NORTH AMERICA EUROPE ASIA Gulf Coast GERMANY CHINA Sales, Service & Rental Center E.H. Wachs E.H.
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