Trumpf N 700-0 Manuel utilisateur
Operator's manual
english
N 700-0
2Safety E210EN_03.DOC
Table of contents
1. Safety ..................................................................................3
1.1 General safety rules.............................................................3
1.2 Specific safety rules .............................................................4
2. Description .........................................................................5
2.1 Correct use ..........................................................................6
2.2 Technical data......................................................................7
3. Tool assembly....................................................................8
3.1 Selecting the die ..................................................................8
Use the die with the greatest feasible height..................9
3.2 Selecting the punch ...........................................................10
3.3 Checking penetration depth of the punch..........................11
4. Operation ..........................................................................13
4.1 Working with the N 700-0 ..................................................13
4.2 Changing the cutting direction ...........................................14
4.3 Nibbling with templates......................................................15
4.4 Making inner cutouts..........................................................15
5. Maintenance .....................................................................16
5.1 Changing the tool...............................................................18
Disassembling the punch .............................................18
Installing the punch.......................................................18
Changing the die and the punch guide.........................18
5.2 Resharpening tools............................................................19
Punch............................................................................19
5.3 Wearing plate.....................................................................20
5.4 Replacing carbon brushes .................................................21
6. Wearing parts ...................................................................21
7. Original accessories........................................................22
8. Options .............................................................................22
Warranty
Replacement parts list
Addresses
E210EN_03.DOC Safety 3
1. Safety
1.1 General safety rules
ØRead the Operator's Manual and the general safety rules
(Material number 1239438, red document) in their entirety
before starting up the machine. Follow precisely the directions
contained therein.
ØRead the Operator's Manual and the safety instructions
(Material number 125699, red document) in their entirety
before starting up the machine. Follow precisely the directions
contained therein.
ØThe safety regulations according to DIN VDE, CEE, AFNOR
and other regulations which are valid in individual countries
should be adhered to.
Danger
Lethal danger due to electric shock!
ØRemove the plug from the plug socket before undertaking
any maintenance work on the machine.
ØCheck the plug, the cable and the machine for damage each
time before the machine is used.
ØKeep the machine dry and do not operate in damp rooms.
ØWhen using the electric tool outside, connect the fault current
(FI) protective switch with a maximum breaking current of
30 mA.
Warning
Danger of injury possible due to improper handling!
ØWhen working with the machine, wear safety glasses,
hearing protection, protective gloves and work shoes.
ØDo not plug in the plug unless the machine has been
switched off. Pull out the mains plug after use.
Warning
Risk of injury to the hands!
ØDo not place your hand into the processing line.
ØUse both hands to hold the machine.
USA/CAN
Rest of the world
4Safety E210EN_03.DOC
Caution
Damage to property possible due to improper handling!
The machine will be damaged or destroyed.
ØDo not use the power cord to carry the machine.
ØAlways guide the electric cord away from the back of the
machine and do not pull it across sharp edges.
ØArrange for start-ups and checks on manual electric tools to
be carried out by a trained specialist. Only used the original
accessories provided by TRUMPF.
Warning
Risk of injury from high-temperature and sharp chips!
High-temperature and sharp chips are expelled from the chip
ejector at high speed.
ØThe use of the chip bag is recommended.
Warning
Risk of injury from falling machinery
The entire weight of the machine must be taken up after
processing of the work workpiece.
ØUse suspension bracket with balancer.
ØUse suspension cable.
1.2 Specific safety rules
Ensure the tool is connected to a circuit protected with a time delay
fuse (15 A min.).
E210EN_03.DOC Description 5
2. Description
1Die
5 Punch guide
7 Die carrier
9 Punch
21 Eccentric shaft
36 Clamping screw (fastening screw
for the die carrier)
37 Cap screw (2 pieces ) for
fastening the handle
38 Handle (can be mounted in
2 different positions)
226 On/Off switch
Nibbler N 700-0 Fig. 9041
6Description E210EN_03.DOC
2.1 Correct use
Warning
Risk of injury!
ØUse machine only for the processing and materials which are
described under "Correct use".
The TRUMPF Nibbler N 700-0 is an electric hand tool used for the
following applications:
·Slitting plate-shaped workpieces made of a punchable material
such as steel, aluminium, non-ferrous heavy metals, and
plastic.
·Slitting of tubes and for machining edged sheet profiles and/or
press brake bendings, e.g. with tanks, crash barriers, troughs,
etc.
·Nibbling straight or curved exterior and interior cutouts.
·Nibbling from scribed lines or templates.
Note
The nibbling process produces edges free of deformations.
E210EN_03.DOC Description 7
2.2 Technical data
Rest of the world USA
Values Values Values Values
Voltage 230 V 120 V 110 V 120 V
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
·Steel
400 N/mm²
·Steel
600 N/mm²
·Steel
800 N/mm²
·Aluminium
250 N/mm²
7.0 mm
5.0 mm
3.5 mm
10 mm
7.0 mm
5.0 mm
3.5 mm
10 mm
7.0 mm
5.0 mm
3.5 mm
10 mm
0.28 in
0.2 in
0.14 in
0.4 in
Working speed 1.6 m/min 1.6 m/min 1.6 m/min 5.2 ft/min
Nominal power
consumption
2000 W 2000 W 2000 W -
Nominal current ---15A
Stroke rate with
idle run
630/min 630/min 520/min 520/min
Weight 11.7 kg 11.7 kg 11.7 kg 26 lbs
Cutting track
width
11 mm 11 mm 11 mm 0.433 in
Start hole
diameter for die
60 mm 60 mm 60 mm 2.4 in
Sheet profile 90°
bending radius
inside
min. 10 mm min. 10 mm min. 10 mm 0.4 in
Smallest radius
with curved cuts
135 mm 135 mm 135 mm 5.3 in
Clearance for
template
11 mm 11 mm 11 mm 0.433 in
Protective
insulation
Class II Class II Class II Class II
Technical data
Noise and vibration Blade values in accordance with
EN 50144
A-weighted sound level Typically 89 dB (A)
A-weighted acoustic power level Typically 97 dB (A)
Hand-arm vibration Typically less than or equal to
2.5 m/s²
Noise and vibration
Note
The measured values specified above may be exceeded while
working.
Table 1
Table 2
8Tool assembly E210EN_03.DOC
3. Tool assembly
3.1 Selecting the die
One of the following types of dies can be selected for the
machining process, depending on thickness, tensile strength and
type of workpiece:
Types of dies
Type of die Material identification number
5 098723
7 098722
P7 098721
Type of die
Components
5 7 P7
Aluminium
250 N/mm²
3-5 mm 5-7 mm 7-10 mm
Mild steel
400 N/mm²
3-5 mm 5-7 mm -
Stainless steel
600 N/mm²
3-5 mm - -
Stainless steel
800 N/mm²
maximum
2.5 mm
--
Profiles, i.e.
workpieces with
press brake
bending of up
to 90°
3 mm (2.5") >3.5 mm 5-7 mm
Figur: 9431
Table 3
Table 4
E210EN_03.DOC Tool assembly 9
Use the die with the greatest feasible height
X
5
9
W
1
1Die
5 Punch guide
9 Punch
W Workpiece
X Clearance between sheet
surface and punch guide
Direct clearance from the die to the punch
Note
Take care to ensure that the clearance X is kept as small as
possible.
Does severe back-and-forth movement (hammering) occur
during the cutting process?
The reason is an unsuitable die. Excessive tool wear and
increasing loads on the machine are the result.
ØUse the die with the greatest feasible height.
Fig. 16811
10 Tool assembly E210EN_03.DOC
3.2 Selecting the punch
2 different punches are available for machining sheets of different
tensile strengths:
·Standard punch for the machining of sheets with a tensile
strength of up to 400 N/mm² (e.g. mild steel), Order No.
104589.
Standard punch
·Punch for high-tensile sheets for the machining of materials
with a tensile strength >400 N/mm² (e.g. chromium steel),
Order No. 104590.
Fig. 9468
Fig. 9438
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