Orbitalum GFX 3.0 User manual

Operating instructions
For responsible bodies and persons using the machine
Pipe Cutting and Beveling Machines
GFX 3.0
GFX 6.6
Machine no.
To work safely with this machine, please
read through the operating instructions
in full before initial operation. Retain the
operating instructions for future reference.
Code 790 144 762 | EN | Translation of original operating instructions

All rights reserved, in particular the rights of duplication and distribution as well as translation. Duplication and reproduction in any form
(print, photocopy, microfilm or electronic) require the written permission of Orbitalum Tools GmbH.

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions
1. About these instructions ......................................5
1.1 Warning messages.....................................5
1.2 Further symbols and displays.....................5
1.3 Abbreviations ............................................5
2. Information and safety instructions for the
responsible body .................................................6
2.1 Requirements for the responsible body.......6
2.2 Using the machine .....................................6
2.2.1 Proper use .......................................6
2.2.2 Improper use ...................................6
2.2.3 Machine constraints.........................7
2.2.4 Shutting down the machine..............7
2.3 Environmental protection/disposal.............7
2.3.1 Chips and gear lubricant oil .............7
2.3.2 Electric tools and accessories ..........7
2.3.3 Return of accumulators and
batteries..........................................8
2.4 Basic safety instructions ............................8
2.5 Warning symbols .....................................11
3. Product design...................................................12
3.1 Pipe Cutting and Beveling Machine
GFX 3.0....................................................12
3.2 Pipe Cutting and Beveling Machine
GFX 6.6....................................................13
3.3 Accessories .............................................14
3.3.1 Saw blades and bevel cutters .........14
3.3.2 Quick-mounting plate with screw
clamps ..........................................14
3.3.3 Tripod............................................14
3.3.4 Pipe feeder base unit and
extension unit................................15
3.3.5 Mobile Workstation........................15
3.3.6 Durable storage and shipping case... 16
3.3.7 Saw blade lubricant GF TOP............16
3.3.8 Saw blade lubricant GF LUB............16
3.3.9 Warning symbols ...........................16
4. Features and scope of application.......................17
4.1 Features ..................................................17
4.1.1 Motor ............................................17
4.1.2 Additional saw blade clamping
point for cutting tube elbows only....17
4.1.3 Line laser to determine cut-off point...17
4.1.4 Plug connection with quick-
disconnect coupler.........................17
4.1.5 Sliding clamping jaws with
stainless-steel clamping surfaces...18
4.1.6 Multifunctional wrench ..................18
4.1.7 Other outstanding features ............18
4.2 Scope of application ................................19
4.2.1 Application range...........................19
5. Technical specifications .....................................20
5.1 Pipe Cutting and Beveling Machines GFX .....20
5.2 Line laser ................................................20
6. Initial operation .................................................21
6.1 Checking the parts of delivery .................21
6.2 Included with the machine .......................21
7. Storage and transport........................................22
7.1 Transporting the machine.........................22
7.1.1 Supplying the machine in the
transport crate...............................22
8. Set-up and assembly .........................................23
8.1 Fitting the machine onto the workbench ...24
8.1.1 Mounting directly on the
workbench without quick-
mounting plate ..............................24
8.1.2 Mounting on the workbench
with quick-mounting plate
with screw clamps..........................24
8.1.3 Mounting on the workbench
with quick-mounting plate
without screw clamps.....................25
8.2 Mounting the line laser ............................26
8.3 Changing the batteries of the line laser.....26
8.4 Saw blade clamping point 1:
Fitting the saw blade/bevel cutter ............27
8.4.1 Inserting the saw blade..................27
8.4.2 Inserting the saw blade/bevel
cutter combination or a bevel
cutter ............................................28
8.5 Saw blade clamping point 2:
Fitting the saw blade................................28
8.5.1 Inserting the saw blade..................29
8.6 Adjusting the tube dimension...................29
8.6.1 Setting the tube dimension
with a scale ...................................29
8.6.2 Setting the tube dimension
without a scale ..............................30
8.6.3 Setting the tube dimension
when using an additional cutter......30
9. Operation .........................................................31
9.1 Shutting down (even in an emergency) .....32
9.2 Selecting the speed levels........................32
9.3 Cutting tubes ...........................................33
9.4 Beveling pipes ........................................34
9.5 Cutting and beveling pipe
simultaneously ........................................34
9.6 Cutting tube elbows .................................34
10. Servicing, maintenance, troubleshooting............35
10.1 Maintenance............................................35
10.1.1 Line laser.......................................35
10.2 What to do if ...?
General trouble shooting..........................36
10.3 Servicing/customer service ......................36
11. EG Declaration of Conformity..............................37
TABLE OF CONTENTS

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions About these instructions
1. ABOUT THESE INSTRUCTIONS
To allow quick understanding of these instructions and safe handling of the machine, all the warning messages, notes
and symbols used in these instructions are presented here along with their meaning.
1.1 Warning messages
In these instructions, warning messages are used to warn you against the dangers of injury or material damage.
Always read and observe these warning messages!
This is a warning symbol. It should warn you against dangers of injury.
Follow all instructions which are identified with this safety symbol in order to avoid injuries or death.
Warning symbol Meaning
DANGER
Direct danger!
Non-observance could result in death or critical injury.
[Restrictions (if applicable).
XMeasures to prevent danger.
WARNING
Possible danger!
Non-observance could result in serious injury.
[Restrictions (if applicable).
XMeasures to prevent danger.
ATTENTION
Dangerous situation!
XNon-observance could result in minor injuries.
ATTENTION Dangerous situation!
XNon-observance could result in material damage.
1.2 Further symbols and displays
Symbol Meaning
IMPORTANT
NOTE
Notes: Contain particularly important information for comprehension.
Instruction: You must take notice of this symbol.
1. Request for action in a sequence of actions: You have to do something here.
Single request for action: You have to do something here.
Conditional request for action: You have to do something here if the specified condition is met.
1.3 Abbreviations
Abbr. Abbreviations
GFX 3.0 Pipe Cutting and Beveling Machine for tubes having up to 3" outer diameters
GFX 6.6 Pipe Cutting and Beveling Machine for tubes having up to 6.6" outer diameters

6orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Information and safety instructions for the responsible body GFX 3.0, GFX 6.6 | Operating instructions
2. INFORMATION AND SAFETY INSTRUCTIONS FOR THE
RESPONSIBLE BODY
2.1 Requirements for the responsible body
Workshop/outdoor/field application: The responsible body is responsible for safety in the danger zone around the
machine, and should allow only qualified personnel to enter the zone or operate the machine in the danger zone.
Employee safety: The safety regulations described in chap. 2 must be observed and work must be carried out with
safety in mind using the prescribed protective equipment.
2.2 Using the machine
2.2.1 Proper use
• The machine should be exclusively used for the cutting and beveling of materials and tube
dimensions as specified in chap. 4.2, p. 19.
• The machine can be screwed onto the workbench.
• The machines must only be operated using the voltage levels specified on the drive identification
plate and in the "technical data" (see chap. 5, p. 20).
• Only the GF10 motor (Code 790 144 382 and 790 144 383) should be used as the drive.
• The drive motor may only be used in connection with the machine.
• The machine may only be used on tubes and containers that are empty, unpressurized, do not
have explosive atmospheres and are not contaminated.
Proper use also includes the following:
• observing all safety instructions and warning messages included in these operating instructions
• carrying out all inspection and maintenance work
• sole use in the original condition with original accessories, spare parts and materials
• processing only materials set out in the operating instructions.
2.2.2 Improper use
• A use other than that defined under "proper use" or a use that goes beyond this or the specified
constraints shall be considered improper use due to the potential risks involved.
• The responsible body shall be solely responsible for damages that arise through improper use
and the manufacturer shall assume no liability whatsoever.
• No tools should be used that have not been authorized by the manufacturer for this machine.
• The removal of safety equipment is not permitted.
• Do not misuse the machine.
• The machine is not intended for use by private consumers.
• The technical values defined for normal operation must not be exceeded.
• Do not use the machine as a drive for applications other than those listed under proper use
(chap. 2.2.1).

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Information and safety instructions for the responsible body
2.2.3 Machine constraints
• Keep your working area clean. Disorder or unlit working areas can lead to accidents.
• The workplace can be in tube preparation, in plant construction or in the plant itself.
• A radial space requirement/freedom of movement of approx. 2 m around the machine is required for people.
• Work lighting: min. 300 lux.
• Operator age: at least 14 years old and without physical impairments.
• Operated by one person.
• Climate conditions: temperature range for machine operation: –15 °C to 40 °C (< 80% rel. humidity).
• Only work with the machine in dry surroundings (not in misty, rainy or stormy conditions).
2.2.4 Shutting down the machine
Information on the EMERGENCY STOP or the shutting down function, see chap. 9.1, p. 32.
2.3 Environmental protection/disposal
2.3.1 Chips and gear lubricant oil
Dispose of chips and used gear lubricant oil according to the regulations.
2.3.2 Electric tools and accessories
Discarded electric tools and accessories contain large quantities of valuable raw and synthetic
materials that can be recycled. Therefore:
• Electrical (electronic) devices that are marked with the symbol at the side may not be
disposed of with household waste in accordance with EU regulations.
• By actively using the available return and collection systems, you actively contribute to the
reuse, recycling and utilization of electrical (electronic) devices.
• Used electrical (electronic) devices contain parts that must be handled selectively according
to EU regulations. Separate collection and selective treatment is the basis for environment-
friendly disposal and the protection of human health.
• Appliances and products that you bought from us after August 13, 2005 will be disposed of
in accordance with legal standards after they have been supplied to us at no cost.
• We may refuse to accept old appliances that pose a risk to human health or safety due to
contamination produced during use.
• The end user is responsible for disposing of used appliances introduced to the market
before August 13, 2005. Please contact a disposal center near you for this purpose.
• Important for Germany: our products may not be disposed of in municipal disposal sites as
they are only used for industrial purposes.
(as per RL 2002/96/EC)

8orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Information and safety instructions for the responsible body GFX 3.0, GFX 6.6 | Operating instructions
2.3.3 Return of accumulators and batteries
• Accumulators and batteries that are marked with the adjacent symbol may not be disposed of
with household garbage as per EU Directive 91/157/EEC.
• In the case of accumulators and batteries containing hazardous materials the chemical sign
for the heavy metal contained is specified below the refuse bin:
Cd = Cadmium Hg = Mercury Pb = Lead
• Valid for Germany: The end consumer is obliged to return defective or used accumulators
and batteries to the distributor or to the returning facilities set up to this purpose. Cd
2.4 Basic safety instructions
The machine (hereinafter referred to as the GFX 3.0 or GFX 6.6) is a state-of-the-art machine designed for safe use.
The risks involved in using the machine are described in the operating instructions below. Using this machine in a
way other than that described in these instructions can lead to serious physical injury and material damage.
Therefore:
• Observe warning messages at all times.
• Keep complete documentation close by the machine.
• Generally valid regulations for the prevention of accidents must be observed.
• Observe country-specific regulations, standards and guidelines.
• Always ensure that the machine is in good working order. Observe the maintenance information (chap. 10, p. 35).
• Only operate the machine if all the safety equipment such as the restart inhibitor, overload protection and chips
guard are in good working orderand the machine is firmly positioned. Check whether the substrate is able to take
sufficient loads.
• Report any unusual machine behavior to the person responsible immediately.
• Only use the dimensions and materials specified in these instructions. Other materials should be used only after
consulting with Orbitalum Tools customer service.
• Use only original tools, spare parts, materials and accessories from Orbitalum Tools.
• Repair and maintenance work on the electrical equipment may only be carried out by a qualified electrician.
• At the end of each working cycle, before transportation, changing tools, cleaning and performing any maintenance,
adjustment or repair work, switch off the machine, allow it to run to a stop and pull the mains plug.
• Do not carry the machine by the cable and do not use the machine to pull out the plug except in an emergency.
• Protect the cable from heat, oil and sharp edges (chips).
• During operation, keep hands away from the tools.
• Check that the tube is correctly clamped.
• Switch on the machine only when the tube has been clamped.
• Do not use the machine in wet surroundings. Only work in canopied surroundings.
• In extreme conditions of use, conductive dust 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.
• When working with the machine wear safety shoes (as per EN ISO 20345 at least S1), safety goggles (as per DIN EN
166 Class 2, basic strength S), snug-fitting safety gloves (as per DIN EN 388, Class 2 resistance to abrasion, cut
resistance Class 3, tear resistance Class 2, perforation resistance Class 3 and as per EN 407 at least Performance
level 1 against contact heat) and hearing protection (as per DIN EN 352-4 or comparable).
• Do not use click-in socket outlets and click-in power plugs (blue CEE power plugs) for power connection, otherwise
the EMERGENCY STOP does not function. The user must check whether the power plug can be pulled out of the
outlet by the cable (shutdown, see chap. 9.1, p. 32).
• Do not use angled power plugs.

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Information and safety instructions for the responsible body
NOTE The recommendations concerning "Personal protective equipment" only
apply to the product being described. Other requirements resulting from
the ambient conditions on-site or of other products, or from combining with
other products, are not taken into account. These recommendations do not
in any way release the responsible body (employer) from its statutory health
and safety at work obligations towards its employees.
DANGER
If the mains cable is damaged, live parts may cause death if touched directly!
Fatal electric shock.
[Keep the mains cable of the tube saw motor away from the saw blade and/or bevel cutter.
[Do not let the cut-off tube piece drop in an uncontrolled manner.
[Do not run the machine unattended.
XDuring processing, always keep an eye on the position of the mains cable.
XSecure the falling tube piece.
XKeep the machine clean. Always remove lubricant residues from the machine.
DANGER
Damaged insulation!
Fatal electric shock.
[Do not screw any indicators or signs to the drive motor.
XUse stickers.
DANGER
Metal dust can collect in the motor housing and cause loss of insulation!
Fatal electric shock.
XDepending on the level of contamination, clean the machine at least once a day using the brush
supplied.
DANGER
Damaged plug!
Fatal electric shock.
[Do not use adapter plugs with ground protected electrical tools.
XThe machine connector plug must fit the socket.
DANGER
Risk of danger through the use of the machine outdoors!
Fatal electric shock.
[Do not use the machine outdoors.
DANGER
Danger! The electrical motor can overheat with operation of less than 230 V network!
Serious injury or death.
XOnly use the machine in the specified temperature range.
DANGER
Grounded body!
Fatal electric shock.
XAvoid contact with grounded surfaces such as tubes, heating, cookers or refrigerators.
DANGER
Loose/baggy clothing, long hair or jewelry can get caught in rotating machine parts!
Serious injury or death.
XWear tight-fitting clothing when using the machine.
XTie up long hair to prevent it from being caught.
DANGER
Defective safety components due to soiling, breakage and wear!
The failure of safety components can cause physical injury.
[Do not misuse the cable, e.g. such as using it to suspend or carry the machine.
XReplace defective safety components immediately and check them daily to ensure proper operation.
XHave an expert replace defective power cables immediately.
XClean and perform maintenance on the machine after each use.
XKeep cables away from heat, oil, sharp edges and moving equipment parts.
XInspect the machine daily for visible signs of damage or defects, and have them repaired by a
specialist if necessary.

10 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Information and safety instructions for the responsible body GFX 3.0, GFX 6.6 | Operating instructions
WARNING
Flying parts/breaking tool!
Diverse physical injuries and material damage.
[Do not process the tube while it is loose in the vice.
[Never use a damaged or deformed saw blade and/or bevel cutter.
[In the event of tool breakage with a new tool, do not enter the old cut because the tool can
break again.
XClamp the tube to be cut into the vice.
XImmediately replace worn-out tools.
XEnsure that the cutting tools are correctly fitted.
XTube dimension must be set correctly. During cutting, the saw blade must saw through the
entire tube wall.
XAvoid breaking tool through low (adequate) feed force, correct dimension (see chap. 8.6, p. 29)
and speed (see chap. 9.2, p. 32) settings.
XHold on to the motor unit tightly by the handle, and guide it with low (adequate) feed force during
the machining process.
WARNING
Falling objects or tilting and bending tubes!
Irreversible crushing.
XWear safety shoes (in accordance with EN ISO 20345, at least S1).
XPlace sufficient supports under the tube.
XTransport the machine as shown in chap. 7.1, p. 22.
WARNING
Danger caused by vibration and unergonomic, monotonous work!
Discomfort, tiredness and disruptions to the locomotor system.
Limited ability to react, and cramps.
XDo relaxation exercises.
XEnsure activity is varied.
XAssume an upright, fatigue-free and comfortable body position during operation.
WARNING
Pressing the ON-OFF switch unintentionally!
Diverse physical injuries and material damage.
XAt the end of each working cycle, before transportation, changing tools, cleaning and perform-
ing any maintenance, adjustment or repair work, switch off the machine, allow it to run to a
stop and pull the mains plug.
WARNING
Dangerous laser radiation!
The eye retina or eye vision can be impaired.
[Do not look at the laser beam or view it using optical instruments.
[Do not point the laser beam at other people.
[Do not misuse the line laser and do not remove from the tube saw.
XEnsure that the line laser is switched off during mounting/dismantling.
CAUTION!
Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Information and safety instructions for the responsible body
2.5 Warning symbols
Observe all of the warnings and safety instructions affixed to the machines.
The following labels also appear on the machine:
Image Position on machine Meaning Code
Motor, side INSTRUCTION:
Wear safety goggles in accordance
with DIN EN 166, ear protection in
accordance with DIN EN 352 and tight-
fitting safety gloves in accordance
with DIN EN 388 and EN 407.
Read the operating instructions.
790 086 200
Motor, front WARNING:
Danger of being injured by sharp
cutting edges.
790 046 196
Line laser WARNING:
Laser class I.
For Laser 790 142 125
(230 V machines):
790 142 288
For Laser 790 142 135
(120 V machines):
790 142 298*
Holder indicut
(line laser)
WARNING:
Dangerous laser radiation.
790 142 289
* Warning symbol with Code 790 142 298:

12 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Product design GFX 3.0, GFX 6.6 | Operating instructions
3. PRODUCT DESIGN
3.1 Pipe Cutting and Beveling Machine GFX 3.0
119
2
5
8
17
13
14
11
10
16
18
15
3
9
6
4
7
20
13
14
21
12
15
1. Scale for adjusting the tube dimension
2. Locking screw
3. Hand wheel for clamping jaws
4. Quick-mounting plates with screw clamps
(available as an option, see chap. 3.3.2, p. 14)
5. Motor (Details, see chap. 4.1.1, p. 17)
6. Rotating-speed indicator
7. RPM regulator
8. Motor handle
9. Motor ON-OFF switch
10. Slide housing
11. Vice
12. Chips guard, can be swiveled
13. Saw blade clamping point 1
14. Saw blade clamping point 2 (for cutting elbows)
15. Chips guard
16. Holder indicut (line laser)
17. Line laser (Details, see chap. 4.1.3, p. 17)
18. ON-OFF switch line laser
19. Star knob for setting the tube dimension
20. Cast steel clamping jaws
21. Stainless steel caps

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Product design
3.2 Pipe Cutting and Beveling Machine GFX 6.6
4
5
6
7
8
9
10
11
12
13
14
16
15
3
2
1
18
19
20
15
16
13
21
14
17
1. ON-OFF switch line laser
2. Line laser (Details, see chap. 4.1.3, p. 17)
3. Holder indicut (line laser)
4. Locking screw
5. Vice handle / Multifunctional wrench
(Details, see chap. 4.1.6, p. 18)
6. Quick-mounting plates with screw clamps
(available as an option, see chap. 3.3.2, p. 14)
7. Motor (Details, see chap. 4.1.1, p. 17)
8. Rotating-speed indicator
9. Motor handle
10. Motor ON-OFF switch
11. RPM regulator
12. Slide housing
13. Vice
14. Chips guard
15. Saw blade clamping point 1
16. Saw blade clamping point 2 (for cutting elbows)
17. Chips guard, can be swiveled
18. Scale for adjusting the tube dimension
19. Star knob for setting the tube dimension
20. Cast steel clamping jaws
21. Stainless steel caps

14 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Product design GFX 3.0, GFX 6.6 | Operating instructions
3.3 Accessories
Not included as standard.
WARNING
Danger presented by using poor-quality accessories and tools not approved by Orbitalum Tools!
Diverse physical injuries and material damage.
XUse only original tools, spare parts, materials, and accessories from Orbitalum Tools.
3.3.1 Saw blades and bevel cutters
All saw blades and bevel cutters by Orbitalum Tools are specially developed for our tube and
pipe cutters to endure maximum strain and have a maximum tool life.
A selection of 4 different saw blades and bevel cutters are available for various uses:
• Economy Range for low and non-alloy steels and cast iron tubes
• Performance Range for high-alloy steels (stainless steel)
• High-Performance Range for high-performance materials and high-alloy steels
• Premium Range especially made for stainless steel applications with extra long durability
Workable tube
materials
Al Mild steel, Cu,
CuNi, CuZn, CuSn
INOX, V2A, V4A,
304, 316 (L)
Ti, Duplex,
Inconel
Economy * *
Performance * *
High-Performance * * *
Premium *
3.3.2 Quick-mounting plate with screw clamps
To quickly fit machines to workbenches.
Ideal if changing location often.
Article Code
Quick-mounting plates with screw clamps for GFX 3.0, RA 2, RA 21 S 790 041 027
Quick-mounting plates with screw clamps for GF 4, GF 6, GFX 6.6, RA 4, RA 6,
RA 8, RA 41 Plus
790 042 027
3.3.3 Tripod
Suitable for GFX 3.0, PS 4.5, PS 6.6.
Made of aluminum.
For easy mounting of PS machines directly on the tripod with no base plate.
Space saving – fast application – easy handling.
Article Code
Tripod for GFX 3.0, PS 4.5, PS 6.6 790 048 390

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Product design
3.3.4 Pipe feeder base unit and extension unit
The pipe feeder allows you to feed long and heavy pipes effortlessly and coaxially to the tube
saws. Very sturdy and stable design with powder-coated frames and stainless steel rollers.
The ideal addition for all Orbitalum pipe cutters (with exception of 20 AVM. RA 2,
GFX 3.0, PS 4.5, PS 6.6 on request).
Advantages:
• Extremely stable and sturdy
• Fast adjustment of dimensions
• Centerline of tubes and pipes adjust easily in seconds
• Steel frame coated for maintenancefree finish
• Rollers made of stainless steel
• Extension of the Pipe Feeder possible with Extension Unit
• Saves time and money
• No contamination
• Perfect for all kinds of steel
Application range/
Technical specifications
Pipe feeder base unit Pipe feeder extension unit
Pipe OD 16 - 325 mm
0.63" - 12.8"
16 - 325 mm
0.63" - 12.8"
Dimensions approx. 185 x 105 x 50 cm
72.8" x 41.3" x 19.7"
160 x 105 x 50 cm
62.9" x 41.3" x 19.7"
Load capacity max. 400 kg / 881.8 lbs 400 kg / 881.8 lbs
Height-adjustable mounting
plate (adjusting range)
68 mm
2.68"
–
Article Code
Pipe feeder base unit 790 068 051
Pipe feeder extension unit 790 068 061
3.3.5 Mobile Workstation
For the mobile site and/or workshop. The ideal addition for all Orbitalum pipe cutters
(with exception of 20 AVM. RA 2, PS 4.5, PS 6.6 on request).
Technical specifications Mobile Workstation
Dimensions (hxlxw) 91 x 115 x 43 cm
35.8" x 45.3" x 16.9"
Load capacity max. 675 kg / 1488.1 lbs
Article Code
Mobile Workstation 790 068 071

16 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Product design GFX 3.0, GFX 6.6 | Operating instructions
3.3.6 Durable storage and shipping case
High quality padded blue shipping case. Particularly sturdy design.
Article Code
Durable storage and shipping case for GFX 3.0 790 144 019
3.3.7 Saw blade lubricant GF TOP
Synthetic high-performance lubricant for cutting and beveling machines. Increases the
tool life of the saw blade. Registered according to the NSF H2 food approval. The screwable
brush guarantees an easy and uniform application of lubricant on the saw blade.
Article Version Code
Saw blade lubricant GF TOP Tube, 180 g 790 060 228
3.3.8 Saw blade lubricant GF LUB
For cutting and beveling. Increases the tool life of the saw blade. The new ecological lubricant
is the environmentally-friendly successor to ROCOL; with a new name and improved quality.
GF LUB complies with the latest environmental guidelines and ecological standards.
The chlorine-free GF LUB can be ordered using the same article number as the previous
lubricant, ROCOL.
Article Version Code
Saw blade lubricant GF LUB Tube, 160 ml 790 041 016
3.3.9 Warning symbols
Overview of warning symbols with order numbers, see chap. 2.5, p. 11.

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Features and scope of application
4. FEATURES AND SCOPE OF APPLICATION
4.1 Features
The GFX pipe cutting and beveling machines are distinguished by the following charact:
4.1.1 Motor
With built-in variable cutting speed and ergonomic handles.
Enables a safer operating position and cutting of tube elbows without alteration.
Other advantages:
• Electronic overload protection with integrated temperature monitor and speed control.
• A restart inhibit function prevents the machine from starting in an uncontrolled way
after it has been re-connected to the electric mains or after the voltage supply has
been re-established following a power failure.
• High performance drive (1200 W) with adjustable speed range for cutting a selection
of materials.
• Increased blade life through tachometer regulation.
• Rotating-speed indicator (3) for speed selection.
• Ergonomically positioned speed adjustment wheel (4) and ON/OFF switch (5).
5
3
4
4.1.2 Additional saw blade clamping point for cutting tube elbows only
Which saw blade clamping point to use?
Saw blade clamping point 1 Saw blade clamping point 2
Cutting tubes Cutting tube elbows only
2
1
4.1.3 Line laser to determine cut-off point
To determine the cut-off point on the tube. Ideal for checking whether the tube is ad-
justed to the desired cut-off point. A red line marking (1), to determine the cut-off point,
appears on the clamped tube once the red button on the line laser has been actuated.
If necessary, the tube position can be corrected until the desired cut-off point is marked.
1
4.1.4 Plug connection with quick-disconnect coupler
For easy and comfortable replacement of the power cable.
Other advantages:
• If there is a cable fracture, then the cutter motor does not have to be opened and a
qualified electrician is not required to replace the flex cable.
• As the flex cable is locked away, misuse can be prevented.

18 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Features and scope of application GFX 3.0, GFX 6.6 | Operating instructions
4.1.5 Sliding clamping jaws with stainless-steel clamping surfaces
The GFX is equipped by default with stainless-steel sliding clamping jaws and stainless-
steel clamping surfaces. The 6 stainless-steel clamping surfaces are already mounted on
the clamping jaws on delivery and prevent contact corrosion between the tube and the
clamping jaws.
4.1.6 Multifunctional wrench
Only part of the GFX 6.6. It is possible to make 3 different adjustments on the machine using this multifunctional wrench:
Vice handle Fixture for saw blade/bevel cutter Fixture of the saw for quick-mounting plate
4.1.7 Other outstanding features
• Enhanced safety due to stationary tube and rotating tool.
• Self-centering vice.
• Right-angled, burr-free cutting surface and deformation-free tube cross-section.
• Production of standardized welding bevels.
• Cold machining process.
• Quick cutting process.
• Quick tool change.
• Easy assembly and little space required.
• Simultaneous cutting and beveling of thin-walled metal tubes.
• Optimized discharge of chips thanks to the design of the vice.
• Environmentally friendly.
• Long service life.
• Lightweight, so easy to handle.
• Increased productivity.
• Low and easy maintenance.

(18.12.17) OC_GFX_BA_790144762_00_EN orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone]
GFX 3.0, GFX 6.6 | Operating instructions Features and scope of application
4.2 Scope of application
4.2.1 Application range
Type of machine GFX 3.0 GFX 6.6
Tube OD [mm]
[inch]
6.0 - 78.0
0.236 - 3.071
21.3 - 168.3
0.838 - 6.659
Wall thickness [mm]
[inch]
0.8 - 7.0
0.031 - 0.275
0.8 - 7.0
0.031 - 0.275
Tube ID min.
(Saw blade Ø 63/2.248")
[mm]
[inch]
0
0
23.0
0.905
OD range
(Saw blade Ø 63/2.248")
[mm]
[inch]
6.0 - 78.0
0.236 - 3.071
24.6 - 168.3
1.008 - 6.659
Tube ID min.
(Saw blade Ø 68/2.677")
[mm]
[inch]
0
0
18
0.708
OD range
(Saw blade Ø 68/2.677")
[mm]
[inch]
6.0 - 73.0
0.236 - 2.874
21.3 - 168.3
0.838 - 6.659
Tube ID min.
(Saw blade Ø 80/3.149")
[mm]
[inch]
–
–
6.0
0.236
OD range
(Saw blade Ø 80/3.149")
[mm]
[inch]
–
–
21.3 - 156.0
0.838 - 2.205
Tube materials Unalloyed, low-alloy and high-alloy steel, stainless steel, non-
ferrous metal, aluminum alloy, titanium alloy, composite material
and plastic

20 orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. [phone] (18.12.17) OC_GFX_BA_790144762_00_EN
Technical specifications GFX 3.0, GFX 6.6 | Operating instructions
5. TECHNICAL SPECIFICATIONS
5.1 Pipe Cutting and Beveling Machines GFX
Type of machine GFX 3.0 GFX 6.6
Dimensions (lxhxw) [mm]
[inch]
570 x 280 x 330
22.44 x 11.02 x 12.99
575 x 671 x 350
22.64 x 26.42 x 13.78
Weight incl. vice,
without clamping shells
[kg]
[lbs]
28.500
62.83
74.400
164.02
Power [W] 1200 1200
Protection class [class] II II
Built-in electronic variable cutting
speed with restart inhibitor
[Rpm] 30 - 200 30 - 200
Versions (1-phase AC) [V, Hz]
[V, Hz]
230 V, 50/60 Hz EU
120 V, 50/60 Hz US
230 V, 50/60 Hz EU
120 V, 50/60 Hz US
Vibration level as per EN 50144 [m/s²] < 2.5 < 2.5
Sound pressure level at the
workplace*)
[dB (A)] 79.7 79.7
* The noise level was measured under normal operating conditions in accordance with EN 23741.
5.2 Line laser
Dimensions (l x w) [mm] 68 x 15
[inch] 2.7 x 0.59
Weight [g] 30
[lbs] 0.012
Power, total emitted [ mW ] 5
[ HP ] 5x10-6
Power for classification [μW] < 390
Beam range [m]
1
[inch] 3.937
Wave length [ nm ] 650
Operating voltage [ V DC ] 2.8 to 4.5
Operating current [mA] 20
Operating temperature [°C] -10 to 40
Storage temperature [°C] -40 to 80
Laser cla [class] 1
Battery type 2 x LR44 / AG13