Optimum OPTIturn TM 3310 User manual

EN
Operating manual
Version 1.0.2
Lathe
Part no. 3403020
3403025

Version 1.0.2 - 2020-07-202 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GBIVZ.fm
Table of contents
1 Safety
1.1 Rating plate.................................................................................................................................................... 6
1.1.1 Machine variants.............................................................................................................................. 6
1.2 Safety instructions (warning notes)................................................................................................................ 7
1.2.1 Classification of risks........................................................................................................................ 7
1.2.2 Pictograms ....................................................................................................................................... 8
1.3 Intended use .................................................................................................................................................. 8
1.4 Reasonably foreseeable misuses.................................................................................................................. 9
1.4.1 Avoiding misuse............................................................................................................................... 9
1.5 Potential dangers that can be caused by the lathe...................................................................................... 10
1.6 Qualification ................................................................................................................................................. 10
1.6.1 Obligations of the operating company............................................................................................ 10
1.6.2 User's obligations........................................................................................................................... 10
1.6.3 Additional requirements regarding the qualification ....................................................................... 11
1.7 Operator positions ....................................................................................................................................... 11
1.8 Safety measures during operation............................................................................................................... 11
1.9 Safety devices ............................................................................................................................................. 11
1.9.1 Emergency-stop button.................................................................................................................. 12
1.9.2 Protective cover of the headstock .................................................................................................. 12
1.9.3 Lathe chuck protection with position switch ................................................................................... 12
1.9.4 Protective cover of lead screw ....................................................................................................... 12
1.10 Safety check ................................................................................................................................................ 12
1.11 Personal protective equipment .................................................................................................................... 13
1.12 Safety during operation................................................................................................................................ 13
1.12.1 Disconnecting and securing the lathe ............................................................................................ 14
1.12.2 Using lifting equipment................................................................................................................... 14
1.12.3 Mechanical maintenance work....................................................................................................... 14
1.13 Electronics ................................................................................................................................................... 14
1.14 Inspection deadlines.................................................................................................................................... 15
2 Technical specification
2.1 Electrical connection.................................................................................................................................... 16
2.2 Power........................................................................................................................................................... 16
2.3 Work areas .................................................................................................................................................. 16
2.4 Work area .................................................................................................................................................... 16
2.5 Headstock.................................................................................................................................................... 16
2.6 Slides........................................................................................................................................................... 16
2.7 Feeds and pitches ....................................................................................................................................... 16
2.8 Tailstock....................................................................................................................................................... 16
2.9 Dimensions .................................................................................................................................................. 16
2.10 Environmental conditions............................................................................................................................. 16
2.12 Emissions .................................................................................................................................................... 17
2.11 Operating material ....................................................................................................................................... 17
3 Delivery, interdepartmental transport, assembly and commissioning
3.1 Notes on transport, installation, commissioning .......................................................................................... 18
3.1.1 General risks during internal transport ........................................................................................... 18
3.2 Delivery........................................................................................................................................................ 19
3.3 Unpacking.................................................................................................................................................... 19
3.4 Transport ..................................................................................................................................................... 19
3.4.1 Load suspension point ................................................................................................................... 19
3.4.2 Gravity of the machine ................................................................................................................... 19
3.4.3 Lifting with a forklift......................................................................................................................... 20
3.4.4 Lifting by crane............................................................................................................................... 20
3.5 Installation conditions .................................................................................................................................. 21
3.5.1 Foundation and floor ...................................................................................................................... 21
3.5.2 Installation plan .............................................................................................................................. 21
3.6 Assembly and installation, initial operation .................................................................................................. 22
3.6.1 Anchor-free assembly .................................................................................................................... 22
3.6.2 Installation with levelling discs ....................................................................................................... 23
3.6.3 Installation with vibration dampers................................................................................................. 23

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3.6.4 Anchored assembly ........................................................................................................................24
3.6.5 Aligning the machine ......................................................................................................................25
3.7 Cleaning the machine...................................................................................................................................25
3.7.1 Lubrication ......................................................................................................................................25
3.8 One-component paint...................................................................................................................................25
3.9 Electric three-phase connection...................................................................................................................26
3.10 Warming up the machine .............................................................................................................................26
4Operation
4.1 Control and indicating elements ...................................................................................................................27
4.2 Safety ...........................................................................................................................................................28
4.2.1 Overview of the control elements ...................................................................................................28
4.2.2 Overview of indicator elements.......................................................................................................29
4.2.3 Control elements.............................................................................................................................30
4.3 Switching on the machine ............................................................................................................................30
4.3.1 Switching on ...................................................................................................................................30
4.4 Switching the machine off ............................................................................................................................30
4.5 Resetting an emergency stop condition .......................................................................................................30
4.6 Power failure, Restoring readiness for operation .........................................................................................31
4.7 Speed setting ...............................................................................................................................................31
4.8 Fixing the lathe saddle .................................................................................................................................31
4.9 Changing the feed rate.................................................................................................................................31
4.9.1 Selector switch................................................................................................................................31
4.9.2 Changing the change gears............................................................................................................32
4.10 Crossfeed, Longitudinal feed........................................................................................................................32
4.11 Tool holder ...................................................................................................................................................33
4.12 Lathe spindle fixture .....................................................................................................................................33
4.12.1 Fasten workpiece holder.................................................................................................................34
4.12.2 Adjusting the Camlock bolts to the workpiece holder .....................................................................35
4.12.3 Clamping a workpiece into the three jaw chuck..............................................................................35
4.13 Turning tapers ..............................................................................................................................................36
4.13.1 Taper turning with the top slide.......................................................................................................36
4.13.2 Taper turning with the tailstock .......................................................................................................36
4.13.3 Turning of cones with high precision ..............................................................................................37
4.14 Standard values for cutting data when turning .............................................................................................39
4.15 Cutting speed table ......................................................................................................................................40
4.16 Terms for the rotating tool ............................................................................................................................41
4.16.1 Cutting edge geometry for turning tools..........................................................................................42
4.16.2 Types of cutting form levels ............................................................................................................42
4.17 Tapping of external and internal threads......................................................................................................44
4.18 Thread types ................................................................................................................................................45
4.18.1 Metric threads (60° flank angle)......................................................................................................46
4.18.2 British thread (55° flank angle) .......................................................................................................48
4.18.3 Indexable inserts.............................................................................................................................49
4.18.4 Examples for thread cutting ............................................................................................................50
4.19 General operating instructions .....................................................................................................................52
4.19.1 Clamping long workpieces..............................................................................................................52
4.20 Mounting of rests..........................................................................................................................................52
4.21 Tailstock .......................................................................................................................................................52
4.21.1 Cross-adjustment of the tailstock....................................................................................................53
4.22 General operating instructions .....................................................................................................................53
4.22.1 Longitudinal turning ........................................................................................................................53
4.22.2 Face turning and recessing ............................................................................................................54
4.22.3 Turning short tapers with the top slide............................................................................................54
4.22.4 Thread cutting.................................................................................................................................55
4.23 Cooling lubricant...........................................................................................................................................56
5 Cutting speeds
5.1 Selecting the cutting speed ..........................................................................................................................57
5.2 Influences on the cutting speed....................................................................................................................57
5.3 Example for the determination of the required speed on your lathe.............................................................57
5.4 Table cutting speeds ....................................................................................................................................58

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6 Maintenance
6.1 Safety........................................................................................................................................................... 59
6.1.1 Preparation..................................................................................................................................... 59
6.1.2 Restarting....................................................................................................................................... 59
6.2 Inspection and maintenance........................................................................................................................ 60
6.3 Recommended wearing parts...................................................................................................................... 65
6.3.1 Lubricating and cleaning the lathe chuck ....................................................................................... 65
6.4 Repair .......................................................................................................................................................... 66
6.4.1 Customer service technician.......................................................................................................... 66
7 Ersatzteile - Spare parts
7.1 Ersatzteilbestellung - Ordering spare parts ................................................................................................. 67
7.2 Hotline Ersatzteile - Spare parts Hotline...................................................................................................... 67
7.3 Service Hotline............................................................................................................................................. 67
7.4 Elektrische Ersatzteile - Electrical spare parts............................................................................................. 67
7.5 Schaltplan - Wiring diagram......................................................................................................................... 67
7.6 Spindelgetriebe - Headstock........................................................................................................................ 68
7.7 Vorschubgetriebe - Feed gear ..................................................................................................................... 73
7.8 Vorschubgetriebe - Feed gear ..................................................................................................................... 74
7.9 Vorschubgetriebe - Feed gear ..................................................................................................................... 75
7.10 Schlosskasten - Apron................................................................................................................................. 77
7.11 Schlosskasten - Apron................................................................................................................................. 78
7.12 Planschlitten, Bettschlitten - Cross slide, bed slide ..................................................................................... 80
7.13 Oberschlitten - Top slide............................................................................................................................. 82
7.14 Maschinenbett - Machine bed...................................................................................................................... 83
7.15 Maschinenbett - Machine bed...................................................................................................................... 84
7.16 Reitstock - Tailstock..................................................................................................................................... 86
7.17 Drehfutterschutz - Lathe chuck protection ................................................................................................... 87
7.18 Späneschutz - Chip cover............................................................................................................................ 88
7.19 Schaltplan - Wiring diagram......................................................................................................................... 89
8 Malfunctions
9 Appendix
9.1 Copyright ..................................................................................................................................................... 96
9.2 Terminology/Glossary.................................................................................................................................. 96
9.3 Change information manual......................................................................................................................... 96
9.4 Liability claims/warranty............................................................................................................................... 97
9.5 Storage ........................................................................................................................................................ 98
9.6 Dismantling, disassembling, packing and loading ....................................................................................... 98
9.6.1 Decommissioning........................................................................................................................... 99
9.6.2 Dismantling .................................................................................................................................... 99
9.6.3 Disassembly................................................................................................................................... 99
9.6.4 Packing and loading....................................................................................................................... 99
9.7 Disposal of new device packaging............................................................................................................... 99

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preface_GB.fm
Preface
Dear customer,
Thank you very much for purchasing a product made by OPTIMUM.
OPTIMUM metal working machines offer a maximum of quality, technically optimum solutions
and convince by an outstanding price performance ratio. Continuous enhancements and pro-
duct innovations guarantee state-of-the-art products and safety at any time.
Before commissioning the machine please thoroughly read these operating instructions and get
familiar with the machine. Please also make sure that all persons operating the machine have
read and understood the operating instructions beforehand. 
Keep these operating instructions in a safe place nearby the machine.
Information
The operating instructions include indications for safety-relevant and proper installation, opera-
tion and maintenance of the machine. The continuous observance of all notes included in this
manual guarantee the safety of persons and of the machine.
The manual determines the intended use of the machine and includes all necessary information
for its economic operation as well as its 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 see-
king for improvements and renewal of the products. Therefore, changes might be performed
without prior notice. The illustrations of the machine may be different from the illustrations in
these instructions with regard to a few details. However, this does not have any influence on
the operability of the machine. 
Therefore, no claims may be derived from the indications and descriptions. Changes and errors
are reserved!
Your suggestion with regard to these operating instructions are an important contribution to
optimising our work which we offer to our customers. For any questions or suggestions for
improvement, please do not hesitate to contact our service department.
If you have any further questions after reading these operating instructions and you are
not able to solve your problem with a help of these operating instructions, please
contact your specialised dealer or directly the company OPTIMUM.
Optimum Maschinen Germany GmbH
Dr.- Robert - Pfleger - Str. 26
D-96103 Hallstadt
Fax (+49)0951 / 96555 - 888
email: [e-mail]
Internet: www.optimum-maschinen.de

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1 Safety
Glossary of symbols
This part of the operating instructions
explains the meaning and use of the warning notes included in these operating instructions,
defines the intended use of the lathe,
defines the target group of the lathe,
points out the dangers that might arise for you or others if these instructions are not obser-
ved,
informs you about how to avoid dangers.
In addition to these operating instructions, please observe
the applicable laws and regulations,
the statutory provisions for accident prevention,
the prohibition, warning and mandatory signs as well as the warning notes on the lathe.
European standards must be observed during the installation, operation, maintenance and
repair of the lathe.
If European standards have not yet been incorporated in the national legislation of the country
of destination, the specific applicable regulations of each country must be observed.
If applicable, necessary measures must be taken to comply with the country-specific regulati-
ons before commissioning the lathe.
Always keep this documentation close to the lathe.
If you would like to order another operating manual for your machine, please indicate the serial
number of your machine. The serial number is located on the type plate.
1.1 Rating plate
1.1.1 Machine variants
TM3310 - manual lathe without digital readout.
TM3310D - manual lathe with digital readout.
provides further instructions
calls on you to act
listings
DE Drehmaschine
EN Lathe
FR Tour
ES Torno
IT Tornio
CS Soustruh
DA Drehbænk
EL Tόρνος
FI Kärkisorvi
HU Esztergapad
NL Draaibank
PL Tokarka
PT Torno
RO Strung
RU Токарны й с танок
SK Sústruh
SL M
SV Svarv
TR Torna Tezgahı
TM 3310
NO
SN
Year
Netto
1.5 KW
400 V ~50 Hz
65-2000 min.-1
Optimum Maschinen
Germany GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt / Deutschland
3403020 440 kg
www.optimum-maschinen.de
DE Drehmaschine
EN Lathe
FR Tour
ES Torno
IT Tornio
CS Soustruh
DA Drehbænk
EL Tόρνος
FI Kärkisorvi
HU Esztergapad
NL Draaibank
PL Tokarka
PT Torno
RO Strung
RU Токарны й с танок
SK Sústruh
SL M
SV Svarv
TR Torna Tezgahı
TM 3310D
NO
SN
Year
Netto
1.5 KW
400 V ~50 Hz
65-2000 min.-1
Optimum Maschinen
Germany GmbH
Dr.-Robert-Pfleger-Str. 26
96103 Hallstadt / Deutschland
3403025 440 kg
www.optimum-maschinen.de

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INFORMATION
If you are unable to rectify an issue using these operating instructions, please contact us for
advice:
Optimum Maschinen Germany GmbH
Dr.-Robert-Pfleger-Str. 26
D- 96103 Hallstadt, Germany
Email: [e-mail]
1.2 Safety instructions (warning notes)
1.2.1 Classification of risks
We classify the safety warnings into different categories. The table below gives an overview of
the classification of symbols (ideogram) and the warning signs for each specific danger and its
(possible) consequences.
Symbol Alarm expres-
sion Definition / consequence
DANGER! Impending danger that will cause serious injury or death to people.
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 lathe and the product and other
types of damage.
No risk of injury to persons.
INFORMATION
Practical tips and other important or useful information and notes.
No dangerous or harmful consequences for people or objects.
In case of specific dangers, we replace the pictogram with
or
general danger with a warning
of
injury to hands, hazardous electrical
voltage,
rotating parts.

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1.2.2 Pictograms
1.3 Intended use
WARNING!
Improper use of the lathe will result in
will endanger personnel,
will endanger the lathe and other material property of the operator,
the correct function of the lathe may be affected.
The lathe is designed and manufactured to be used in environments where there is no poten-
tial danger of explosion.
The lathe is designed and manufactured for longitudinal and straight turning of round and regu-
lar formed
three-, six- or twelve-square workpieces in cold metal. The lathe must only be installed and
operated in a dry and ventilated place.
If the lathe is used in any way other than described above, or modified without the approval of
Maschinen Germany GmbH, then the lathe is being used improperly.
We will not be held liable for any damages resulting from any operation which is not in accor-
dance with the intended use.
Warning: danger of
slipping! Warning: risk of stumbling! Warning: hot surface! Warning: biological hazard!
Warning: automatic start-
up!
Warning: tilting danger! Warning: suspended loads! Caution, danger of
explosive substances!
Switching on forbidden! Do not clean with
compressed air!
Read the operating
instructions before
commissioning!
Wear protective glasses!
Wear protective gloves! Wear safety shoes! Wear a protective suit! Use ear protection!
Pull out the mains plug! Protect the environment! Contact address

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We expressly point out that the guarantee will expire, if any constructive, technical or proce-
dural changes are not performed by the company Optimum Maschinen Germany GmbH.
It is also part of the intended use that you
observe the limits of the lathe,
observe the operating instructions,
and comply with the inspection and maintenance instructions.
 Technical specification on page 16
In order to achieve optimum cutting performance, it is essential to choose the right turning tool,
feed, tool pressure, cutting speed and coolant.
WARNING!
Severe injuries due to non-intended use.
It is forbidden to make any modifications or alternations to the operation values of the
lathe. They could endanger the personnel and cause damage to the lathe.
1.4 Reasonably foreseeable misuses
Any other use other than that specified under "Intended use" or any use beyond the described
use shall be deemed as non-intended use and is not permissible.
Any other use has to be discussed with the manufacturer.
The lathe must not be used to process metal, cold and non-inflammable materials.
In order to avoid misuse, it is necessary to read and understand the operating instructions
before the first commissioning.
The lathe operator must be qualified.  Obligations of the operating company on page 10
1.4.1 Avoiding misuse
Use of suitable cutting tools.
Adapting the speed adjustment and feed to the material and workpiece.
Insert the workpiece tightly, without vibration and without one-sided imbalances.
The machine is not designed for the use of hand tools (e.g. emery cloth or files). It is forbid-
den to use any hand tools on this machine.
The machine is not designed to allow long parts to protrude beyond the spindle hole. If lon-
ger parts have to protrude beyond the spindle hole, an additional operator-side, permanent
device must be mounted, which completely covers the protruding part and provides com-
plete protection against spinning parts.
Long workpieces must be propped up. Use the steady rest or follow rest in conjunction with
the tailstock spindle to support longer parts and prevent the workpiece from flapping around
and flying away.
Risk of fire and explosion due to the use of flammable materials or cooling lubricants.
Before processing inflammable materials (e.g. aluminium, magnesium) or using inflam-
mable auxiliary materials (e.g. spirit), it is necessary to take additional preventive measures
in order to avoid health risks.
When processing carbons, graphite and carbon-fibre-reinforced carbons, the machine is no
longer being used as intended. When processing carbons, graphite and carbon-fibre-rein-
forced carbons and similar materials, the machine can be damaged quickly, even if the
dusts generated are completely sucked out during the work process.
The processing of plastics with the lathe leads to static charge. The static charge of
machine parts from processing plastics cannot be safely conducted away from the lathe.
When using lathe dogs as carriers for rotating workpieces between the lathe centres, the
standard lathe chuck shield must be replaced with a circular lathe chuck shield.

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1.5 Potential dangers that can be caused by the lathe
The lathe has been tested for operational safety. The construction and type are state of the art.
Nevertheless, there is a residual risk as the lathe operates with
high revolutions,
with rotating parts,
electrical voltage and currents,
We have used design and safety engineering to minimize the health risk to personnel resulting
from these hazards.
If the lathe is used and maintained by personnel who are not duly qualified, there may be a risk
resulting from incorrect or unsuitable maintenance of the lathe.  Obligations of the operating
company on page 10
INFORMATION
Everyone involved in the assembly, commissioning, operation and maintenance must
be duly qualified,
and strictly follow these operating instructions.
In the event of improper use
there may be a risk to the persons,
there is a risk of damage to the lathe and other property,
the correct function of the lathe may be affected.
Always disconnect the lathe, when cleaning or maintenance work is being carried out.
WARNING!
The lathe may only be used with the safety devices activated. Disconnect the lathe
immediately whenever you detect a failure in the safety devices or when they are not
mounted!
1.6 Qualification
1.6.1 Obligations of the operating company
The operator must instruct the personnel at least once a year regarding
all safety standards that apply to the lathe.
the operation,
generally accepted engineering standards.
The operator must also
check the personnel‘s knowledge level,
document the training/instruction,
have attendance at the training/instruction confirmed by signature and
check whether personnel is working in a manner that shows awareness of safety and risks.
Define and document the machine inspection deadlines in accordance with section 3 of the
Factory Safety Order and perform an operational risk analysis in accordance with section 6
of the Safety at Work Act.
1.6.2 User's obligations
The operator must
have read and understood the operating manual,
be familiar with all safety devices and regulations,
be able to operate the lathe.

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1.6.3 Additional requirements regarding the qualification
Additional requirements apply for work on electrical components or equipment:
They must only be performed by a qualified electrician or person working under the instruc-
tions and supervision of a qualified electrician.
Before starting work on electrical parts or operating agents, the following actions must be taken
in the order given:
disconnect all poles,
secure against restarting,
check that there is no voltage.
1.7 Operator positions
The operator position is in front of the lathe.
1.8 Safety measures during operation
CAUTION!
Danger due to inhaling dust and mist that are hazardous to health.
Dependent on the material which need to be processed and the used auxiliaries dusts
and mist may be caused which might impair you health.
Make sure that the generated health hazardous dusts and mist are safely sucked off at
the point of origin and is dissipated or filtered from the working area. To do so, use a
suitable extraction unit.
CAUTION!
Risk of fire and explosion by using flammable materials or cooling lubricants.
Extra precautionary measures must be taken before machining flammable materials (e.g.
aluminium, magnesium) or using combustible agents (e.g. spirit) to avert a health
hazard.
CAUTION!
Risk of becoming entangled or lacerations when using hand tools.
The machine is not designed for the use of hand tools (e.g. emery cloth or files). It is
forbidden to use any hand tools on this machine.
Extra precautionary measures must be taken before machining flammable materials (e.g.
aluminium, magnesium) or using combustible agents (e.g. spirit) to avert a health
hazard.
1.9 Safety devices
Use the lathe only with properly functioning safety devices.
Stop the lathe immediately if there is a failure on the safety device or if it is not functioning for
any reason.
It is your responsibility!
If a safety device has been deactivated or is defective, the lathe can only be used again if you
the cause of the fault has been eliminated,
you have verified that there is no danger to personnel or objects.
WARNING!
If you bypass, remove or override a safety device in any other way, you are endangering
yourself and other persons working on the lathe. The possible consequences are:
injuries due to components or workpieces flying off at high speed,
contact with rotating parts and
fatal electrocution,

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pulling-in of clothes.
The lathe includes the following safety devices:
an emergency-stop switch,
a lathe chuck protection with position switch,
a protective cover on the headstock with switch,
a safety screw at the tailstock,
a mechanical spindle brake,
an protective cover on lead screw.
an overload clutch on the feed rod,
a chips shield.
WARNING!
Although the isolating safety devices provided and delivered with the machine are desi-
gned to reduce the risks of workpieces being ejected or parts of tools or workpieces bre-
aking off, they cannot eliminate these risks completely.
1.9.1 Emergency-stop button
CAUTION!
The drive or the lathe chuck will continue to run for a while, depending on the mass
moment of inertia of the lathe chuck and the workpiece.
The emergency stop button brings the machine to a standstill.
Turn the knob to the right to unlock and release the emergency stop button.
CAUTION!
Only press the emergency-stop button in a genuine emergency. Do not use the
emergency stop button to stop the machine during normal operation.
1.9.2 Protective cover of the headstock
The headstock of the lathe is equipped with a separating protective cover. The protective cover
is equipped with a switch.
1.9.3 Lathe chuck protection with position switch
The lathe is equipped with a lathe chuck protection. The spindle of the lathe can only be swit-
ched on if the lathe chuck protection is closed.
1.9.4 Protective cover of lead screw
The lead screw of the lathe is equipped with a protective cover.
1.10 Safety check
Check all safety devices
when starting any work,
once a week,
after all maintenance and repair work.
INFORMATION
Use the following summary to perform the checks.

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1.11 Personal protective equipment
For certain work personal protective equipment is required.
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 when you assemble, disassemble or transport heavy components.
Use ear protection if the noise level (emission) in the workplace exceeds 80 dB (A).
Before starting work make sure that the required personnel protective equipment is available at
the work place.
CAUTION!
Dirty or contaminated personnel protective equipment can cause illness. It must be
cleaned after each use and at least once a week.
1.12 Safety during operation
We provide information about the specific dangers when working with and on the lathe in the
descriptions for these types of work.
WARNING!
Before activating the lathe ensure that this will neither endanger other persons nor
cause damage to equipment.
Avoid any unsafe work methods:
Make sure that your work does not endanger anyone.
Clamp the workpiece tightly before activating the lathe.
Observe the maximum lathe chuck opening.
General check
Equipment Check OK
Guards Mounted, firmly bolted and not damaged
Signs,
Markers
Installed and legible
Functional check
Equipment Check OK
Emergency-stop button After activating the emergency stop button, the control voltage on the lathe will
shut off. The spindle continues to rotate for a while, depending on the mass
moment of inertia of the spindle and workpiece.
Positions switch
Lathe chuck protection
The spindle drive of the lathe must only be switch on if the lathe chuck
protection is closed.
Switch on protective
cover on the headstock
The spindle drive of the lathe must only be switch on if the protective cover of
the headstock is closed.

Safety
Version 1.0.2 - 2020-07-2014 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GB_1.fm
Wear safety goggles.
Do not remove the turning chips by hand. Use a chip hook and / or a hand brush to remove
turning chips.
Clamp the turning tool at the correct height and with the least possible overhang.
Turn off the lathe before measuring the workpiece.
The instructions described in these operating instructions must be strictly observed during
assembly, operation, maintenance and repair.
Do not work on the lathe if your concentration is reduced, for example, because you are
taking medication.
Stay at the lathe until all movements have come to a complete standstill.
Use the prescribed personnel protective equipment. Make sure to wear a well-fitting work
suit and, if necessary, a hairnet.
1.12.1 Disconnecting and securing the lathe
Turn off the main switch of the lathe before starting any maintenance or repair work.
Use a padlock to prevent the switch from being turned on without authorization and keep the
key in a safe place.
All machine parts as well as all dangerous voltages are switched off.
Excepted are only the positions which are marked with the adjoining pictogram. These positions
may be live, even if the main switch is switched off.
Attach a warning sign to the lathe.
WARNING!
Live parts and moves of machine parts can injure you or others dangerously!
Take extreme care if you do not switch off
the lathe by turning off the main switch due to required works (e.g. functional control).
1.12.2 Using lifting equipment
WARNING!
The use of unstable lifting and load suspension equipment that might break under load
can cause severe injuries or even death.
Check to ensure that the lifting and load-suspension equipment are of sufficient load-
bearing capability and are in perfect condition. Fasten the loads carefully. Never walk
under suspended loads!
1.12.3 Mechanical maintenance work
Remove or install protection safety devices before starting or after completing any main-
tenance work; this include:
covers,
safety instructions and warning signs,
grounding cables.
If you remove protection or safety devices, refit them immediately after completing the work.
Check that they are working properly!
1.13 Electronics
Have the machine and/or the electric equipment checked regularly. Immediately eliminate all
defects such as loose connections, defective wires, etc.
A second person must be present during work on live components to disconnect the power in
the event of an emergency. If there is a fault in the power supply, switch off the lathe immedi-
ately!

Safety
Version 1.0.2 - 2020-07-20 15Translation of original instruction
TM3310 | TM3310D EN
TM3310_GB_1.fm
Comply with the required inspection intervals in accordance with the factory safety directive,
operating equipment inspection.
The operator of the machine must ensure that the electrical systems and operating equipment
are inspected with regards to their proper condition, namely,
by a qualified electrician or under the supervision and direction of a qualified electrician,
prior to initial commissioning and after modifications or repairs, prior to recommissioning
and at certain intervals.
The intervals must be set so that foreseeable defects can be detected in a timely manner, when
they occur.
The relevant electro-technical rules must be followed during the inspection.
The inspection prior to initial commissioning is not required if the operator receives confirma-
tion from the manufacturer or installer that the electrical systems and operating equipment com-
ply with the accident prevention regulations, see conformity declaration.
Permanently installed electrical systems and operating equipment are considered constantly
monitored if they are continually serviced by qualified electricians and inspected by means of
measurements in the scope of operation (e.g. monitoring the insulation resistance).
1.14 Inspection deadlines
Define and document the inspection deadlines for the machine in accordance with § 3 of the
Factory Safety Act and perform an operational risk analysis in accordance with § 6 of the Work
Safety Act. Also use the inspection intervals in the maintenance section as reference values.

Technical specification
Version 1.0.2 - 2020-07-2016 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GB_2.fm
2 Technical specification
The following information represents the dimensions and indications of weight and the manu-
facturer‘s approved machine data.
2.1 Electrical connection
3 x 400V ~ 50 Hz (~60Hz)
2.2 Power
Spindle drive 1.5 kW
2.3 Work areas
Center height [mm] 165
Distance between centres [mm] 1000
Swing diameter over machine bed [mm] 330
Main spindle bore [mm] 38
2.4 Work area Keep a work area of at least one metre around the machine free
for operation and maintenance.
2.5 Headstock
Main spindle nose DIN ISO 702-2 No. 4 (Camlock)
Spindle taper MT5
Spindle speeds [ rpm ] 65 - 2000 (~50Hz)
78 - 2400 (~60Hz)
Gear stages 9
2.6 Slides
Travel cross slide [mm] 168
Travel top slide [mm] 90
2.7 Feeds and pitches
Longitudinal feed [mm/rev] 0.02 - 0.4
Cross feed [mm/rev] 0.01 - 0.2
Metric thread [mm/rev] 0.4 - 10
2.8 Tailstock
Quill diameter [mm] 38
Quill travel [mm] 100
Taper in the quill MT3
2.9 Dimensions
Weight of machine [kg] 440
2.10 Environmental conditions
Temperature 5 - 35 °C

Technical specification
Version 1.0.2 - 2020-07-20 17Translation of original instruction
TM3310 | TM3310D EN
TM3310_GB_2.fm
2.12 Emissions
The airborne noise of the lathe is 75 to 80 dB (A) at the operator position and operating conditi-
ons in accordance with DIN ISO 8525 If the machine is installed in an area where various
machines are in operation, the noise exposure (immission) on the operator of the drilling
machine at the working place may exceed 85 dB(A).
INFORMATION
This numerical value was measured on a new machine under the operating conditions specified
by the manufacturer. The noise behaviour of the machine might change depending on the age
and wear of the machine. Furthermore, the noise emission also depends on production
engineering factors, e.g. speed, material and clamping conditions.
INFORMATION
The specified numerical value represents the emission level and does not necessarily a safe
working level. Though there is a dependency between the degree of the noise emission and
the degree of the noise disturbance it is not possible to use it reliably to determine if further
precaution 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 of damping behaviour,
other noise sources, e.g. the number of machines,
other processes taking place in proximity and the period of time, during which the operator
is exposed to the noise.
Furthermore, it is possible that the admissible exposure level might be different from country to
country due to national regulations. This information about the noise emission should, howe-
ver, allow the operator of the machine to more easily evaluate the hazards and risks.
CAUTION!
Depending on the overall noise exposure and the basic threshold values, machine
operators must wear appropriate hearing protectors.
We generally recommend the use of noise and ear protectors.
Relative humidity 25...80% no condensation
2.11 Operating material
Headstock 3.1 litres - ISO VG 68
Apron gearbox 0.35 litres - ISO VG 68
Feed gear 0.5 litres - ISO VG 68
Bare steel parts and lubricating nipple, bare steel parts, lubricating nipple, slideways (ISO VG 68, Mobil-
gear 626 or a comparable oil)

Delivery, interdepartmental transport, assembly and commissioning
Version 1.0.2 - 2020-07-2018 Translation of original instruction
EN
in-house_transport_en.fm
3 Delivery, interdepartmental transport, assembly and
commissioning
3.1 Notes on transport, installation, commissioning
Improper transport, installation and commissioning is liable to accidents and can cause damage
or malfunctions to the machine for which we do not assume any liability or guarantee.
Transport the scope of delivery secured against shifting or tilting with a sufficiently dimen-
sioned industrial truck or a crane to the installation site.
WARNING!
Severe or fatal injuries may occur if parts of the machine tumble or fall down from the
forklift truck or from the transport vehicle. Follow the instructions and information on the
transport box.
Note the total weight of the machine. The weight of the machine is indicated in the "Tech-
nical data" of the machine. When the machine is unpacked, the weight of the machine
can also be read on the rating plate.
Only use transport devices and load suspension gear that can hold the total weight of
the machine.
WARNING!
The use of unstable lifting and load suspension equipment that might break under load
can cause severe injuries or even death. Check that the lifting and load suspension gear
has sufficient load-bearing capacity and that it is in perfect condition.
Observe the accident prevention regulations issued by your Employers Liability Insur-
ance Association or other competent supervisory authority, responsible for your com-
pany. Fasten the loads properly.
3.1.1 General risks during internal transport
WARNING: TILTING DANGER!
The machine may be lifted unsecured by a maximum of 2 cm.
Employees must be outside the danger zone, i.e. the reach of the load.
Warn employees and advise them of the hazard.
Machines may only be transported by authorized and qualified persons. Act responsibly during
transport and always consider the consequences. Refrain from daring and risky actions.
Gradients and descents (e.g. driveways, ramps and the like) are particularly dangerous. If such
passages are unavoidable, special caution is required.
Before starting the transport check the transport route for possible danger points, unevenness
and faults.
Danger points, unevenness and disturbance points must be inspected before transport. The
removal of danger spots, disturbances and unevenness at the time of transport by other
employees leads to considerable dangers.
Careful planning of interdepartmental transport is therefore essential.

Version 1.0.2 - 2020-07-20 19Translation of original instruction
TM3310 | TM3310D EN
TM3310_GB_3.fm
3.2 Delivery
INFORMATION
The machine is pre assembled. It is delivered in a transport box. After the unpacking and the
transportation to the installation site it is necessary to mount and assemble the individual com-
ponents of the machine.s
Check the status of the machine immediately upon receipt and claim possible damages at the
last carrier also if the packing is not being damaged. In order to ensure claims towards the
freight carrier we recommend you to leave the machines, devices and packing material for the
time being in the status at which you have determined the damage or to take photos of this sta-
tus. Please inform us about any other claims within six days after receipt of delivery.
Check if all parts are firmly seated.
3.3 Unpacking
Install the machine close to its final position before unpacking. If the packaging shows signs of
having possibly been damaged during transport, take the appropriate precautions to prevent
the machine being damaged when unpacking. If damage is discovered, the carrier and/or ship-
per must be notified immediately so the necessary steps can be taken to register a complaint.
Inspect the machine completely and carefully, making sure that all materials, such as shipping
documents, manuals and accessories supplied with the machine have been received.
Dismantle the cover and side parts of the box.
Disassemble the clamping bolts which are used to fix the machine on the pallet.
3.4 Transport
3.4.1 Load suspension point
3.4.2 Gravity of the machine
 Installation plan on page 21
Weights
 Installation plan on page 21
Weight of the lathe  „ Weight of machine [kg]“ on page 16
1.5 t

Version 1.0.2 - 2020-07-2020 Translation of original instruction
TM3310 | TM3310D
EN
TM3310_GB_3.fm
3.4.3 Lifting with a forklift
Put two steel rods with a diameter of 30 to 34mm (round steel C45, thick - walled tube) and
a length of one meter through the holes of the machine substructure.
Firmly clamp the tailstock.
Slowly raise the machine on the steel rods with a forklift. Use long forks.
3.4.4 Lifting by crane
Disassemble the splash board on the lathe.
Put an adequately thick piece of steel with a diameter of 30 to 34mm (round steel C45, thick
- walled tube) and a length of one meter through the hole of the machine substructure.
Suspend a lifting sling to each of the two sides of the machine bed and to the ends of the
piece of steel. Secure the lifting slings on the steel rods with clamping rings to prevent slip-
ping.
Firmly clamp the tailstock.
Slowly raise the machine using the crane.
Forklift truck
Steel rod
Traverse
Lifting slings,
Round slings
Steel rod