Trumpf S 420-0 User manual

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10 GB S 420 - 0 E251.doc

Hand shears S 420-0 Fig. 10097

S 420-0 specifications

Max. material thickness:

• Steel up to 400 N/mm24.2 mm

• Steel up to 600 N/mm23.0 mm

• Steel up to 800 N/mm22.0 mm

• Aluminium 250 N/mm25.0 mm

Smallest radius for curve-shaped cutouts 25 mm

Working speed 4-5 m/min

Nominal power consumption 1100 W

Number of strokes at nominal load 530/min

Weight 5.6 kg

Protective insulation Class II

Noise / Vibration

Measured values established in acc. with EN 50 144.

The A-weighted sound level of the unit is typically

80 dB (A). The noise level can exceed 85 dB (A)

during operation.

Wear ear protection!

The hand-arm vibration is typically lower than

2.5 m/s2.

EU declaration of conformation

in accordance with the EU machinery guideline

89/392/EWG, Annex IIA

We hereby declare that the applicable health and

safety requirements of the EU guideline were

observed during the development and construction of

the machine and the distributed model.

This declaration shall become null and void if the

machine is modified without our express consent.

Applicable

EU guidelines: EU machinery guideline

89/392/EWG;

91/368/EWG, 93/44/EWG

EU low-voltage guideline

73/23/EWG

EC electromagnetic compatibility

89/336/EWG

Applied

harmonized

standards,

in particular: EN 50144; EN 55014; EN 61000

Dr. Hans Klingel

Geschäftsführer Entwicklung

TRUMPF GmbH + Co.

D-71254 Ditzingen

GB

1 Fastening screw for the

fixed cutter blade

2 Adjusting screw

3 Fixed blade carrier

5 Fixed cutter blade

7 Moving cutter blade

11 Fastening screw for the

moving cutter blade

14 Shaft

22 Handle

31 Handle with chip

deflector

Z Screw thread to secure

the traction eyelet

(optional)

14

Z

11

5

3

2

22

31

7

1

E251.doc S 420 - 0 GB 11

Proper use

The TRUMPF hand shears S420-0 are an electrically

operated hand machine

• used for the chip-free cutting and tri mming of

plate-shaped workpieces made of material such

as aluminium, plastic, etc.

• to produce straight or curved outer edges and

inside cutouts

• to cut along a scribed line

• to part coils (in connection with a machine casing,

optional)

Safety instructions

The machine can only be operated safely if

you have read and understood both the

operating and safety instructions (red print)

and follow these instructions carefully.

The unit may only be used with a chip

deflector (hand protection).

The unit must not be used when wet or in a

wet area.

• Sockets must be equipped with fault-current

circuit breakers. Consult your electrician for

further information.

Check the unit, cable and plug before each

use.

Have all damaged parts repaired by an expert.

Always wear safety glasses, ear

protection, protective gloves and

proper footwear when working with the

machine.

• Ensure that the unit is off before inserting the plug

in the socket. Pull out the mains plug after use.

• Remove the plug from the socket before carrying

out any work on the machine. Never carry the unit

by the cable.

• Always guide the cable back away from the unit.

• Use only original TRUMPF accessories.

Before initial use

1. Read the chapter on safety.

Safety instructions

2. Mount the handle (the handle is enclosed

separately with the new machine).

3.

Check whether the installed cutters are

suitable for the material that is to be

machined. Use special cutters for high-

tensile sheets (>400 N/mm2)!

Cutter selection

4. Turn, sharpen or replace blunt cutters

Replacing cutters

Sharpening cutters

5. Check whether the cutting clearance is

suitable for the sheet thickness that is to be

machined.

Cutting clearance

6. The mains voltage must correspond to the

specifications on the machine type plate.

Machines with 230 V may also be

connected to 220 V.

Machines with 115

V may also be

connected to 110 V.

Operating instructions

Check the tools for wear every hour.

Never work with blunt tools,

as this could otherwise overload the machine!

Turning the unit on and off

Turning on the unit: Push the on/off switch forward.

Turning off the unit: Push the on/off switch to the

rear.

12 GB S 420 - 0 E251.doc

The machine is equipped with an elec-

tronic starting current limiter. Do not, the-

refore, begin processing the workpiece

until after the machine has been turned

on and has reached maximum speed!

The unit could switch off prematurely if

electromagnetic interference acts upon it

for a long time. Once the interference

dies away the unit will continue to work.

Guide the unit towards the sheet surface at an angle

of 80° to 90° (figure).

Fig. 10116

Sharp cutters always cut well and are easy on the

machine. Always turn or replace the cutters in good

time.

Cutting radii: Do not tilt the machine and work with

minimal feed.

Work upside down with the fixed blade carrier pointing

upward when cutting along the edge, particularly

during precision cutting along a scribed line.

Cutter selection

All cutters have 2 cutting edges. Cutters may be

selected from the following table according to the

thickness, tensile strength and type of workpiece that

is to be machined:

Cutters with type markings Fig. 10098

M a t e r i a l

Cutters Type thickn. mm type, strength

Moving

cutter blade 3 1.0-3.0 Aluminium

250 N/mm²

4 3.0-4.2 and

Fixed cutting

blade * 1.0-4.2 Mild steel

400 N/mm²

Moving 3 (1.0-2.8)

cutter blade Cr 1.0-2.8 Special steel

Fixed cutting * (1.0-2.8) 600 N/mm²

blade Cr 1.0-2.8

Moving 3 (1.0-2.0)

cutter blade Cr 1.0-2.0 Special steel

Fixed cutting * (1.0-2.0) 800 N/mm²

blade Cr 1.0-2.0

* The fixed cutter blade for material strengths of up

to 400 N/mm² does not have a special type

marking.

( ) Can be used, but subject to increased wear!

Warning!

If the cutter or combination of cutters is not properly

selected according to the table

• it may be impossible to machine thin sheets under

certain circumstances,

• the individual tools may be overloaded when

machining thick sheets.

Risk of fracture!

It is therefore urgently recommended that tools be

combined according to the specifications found in the

table.

5 Fixed cutter blade (cutter for material strengths < 400

N/mm² does not have a special marking)

7 Moving cutter blade, type 3, type 4, type Cr

E251.doc S 420 - 0 GB 13

Replacing cutters

Pull the plug out of the socket.

Turn or replace moving cutter blade.

• Unscrew the fastening screw (11).

• Pull the moving cutter blade (7) out of the bracket,

turn it 180° and reassemble (or mount a new

cutter).

• Screw in and tighten fastening screw (11).

Turn or replace fixed cutter blade.

• Unscrew the fastening screw (1).

• Turn the fixed cutter blade (5) 180° and retighten

the fastening screw (1).

Warning: Note cutting clearance!

Cutting clearance

Cutting clearance "a" should ideally be

0.2 x the sheet thickness to be cut

Example:

Sheet thickness "s" (mm) 1.5 2.0 3.0 4.0

Cutter distance = cutting

clearance "a" (mm) 0.3 0.4 0.6 0.8

Adjusting the cutting clearance

• Ensure that the moving cutter blade (7) is in lower

dead centre position (by lightly "tapping" on the

switch several times).

• Pull the plug out of the socket!

• Loosely fasten the fixed cutter blade (5) with the

fastening screw (1).

• Adjust the fixed cutter blade (5) to the desired

cutting clearance using the adjusting screw (2)

(check with feeler gauge).

• Tighten fastening screw (1).

• Tighten the adjusting screw (2) slightly.

Fig. 10100

a Cutter distance = cutting

clearance

1 Fastening screw for the

fixed cutter blade

2 Adjusting screw

3 Fixed blade carrier

5 Fixed cutter blade

6Shim

7 Moving cutter blade

11 Fastening screw for the

moving cutter blade

14 GB S 420 - 0 E251.doc

Sharpening cutters

The m o v i n g c u t t e r b l a d e must not be

resharpened!

The f i x e d c u t t e r b l a d e may be

resharpened by max. 2 mm (2 x 1 mm).

Please note the following when sharpening the fixed

cutter blade:

• Maintain the correct angle (45°, 88°). The angle

can be checked using the supplied grinding

gauge.

Fig. 10101

• Provide sufficient cooling.

• Touch up the cutting edge with a fine oil stone.

• Ensure that the length is at least 26 mm or

13 mm. Shorter fixed cutter blades must be

replaced.

Maintenance

Remove the plug from the socket before

carrying out any work on the machine!

Vents

Keep the unit and the vents clean.

Moving cutter blade guide l u b r i c a t i o n

The guide for the moving cutter blade should be

lubricated every 20 operating hours.

Original grease: Lubricating grease "S1"

TRUMPF order no. 121486

Gear/gear head l u b r i c a t i o n

Gear grease must be refilled or changed after repairs

but no later, however, than after 300 hours of

operation.

Original grease: Lubricating grease "G1"

TRUMPF order no. 139440

Alternative greases: BLASER Blasolube 308

BP Energrease HTB2

FUCHS Renoplex EP 1

MOBIL Mobiltemp SHC 32

Changing carbon brushes

The machine will stop if the brushes are worn.

Carbon brush replacement and all other repair work is

to be carried out by an expert!

Repairs

Electric tools conform to the applicable

safety regulations. Repairs may only be

carried out by qualified electricians in order

to prevent unnecessary accidents.

If the machine has been disassembled,

ensure that the shaft (14) is tightened with a

tightening torque of 25Nm when

reassembling the unit.

Use only original spare parts

Please note the specifications on the output plate.

You will find a list of TRUMPF representatives

at the back of this operating manual.

5 Fixed cutter blade

K Cutting edge

S Grinding gauge

E251.doc S 420 - 0 GB 15

Coil casing (optional)

A special casing was developed for the S420-0 that is

used primarily in heavy industry and in the coil

industry. The casing has several advantages, e.g.:

• Machine protection (plastic parts).

• The machine can also be operated when wearing

thick gloves.

• The machine can be used at relatively high

temperatures (mill trains!).

• An additional person can help the operator

produce a sufficient amount of feed power using

the supplied traction eyelet (3) and a traction rope.

Fig. 10102

Fig. 10103

3 Traction eyelet

1 Handle

2 Raised head screw

M8x20-10.9

3 Traction eyelet

4 Raised head screw

M8x12-10.9

5Disc B8.4

6 Coil casing

1

2

36

5

4

16 GB S 420 - 0 E251.doc

Wearing parts

S420 Order no.

Moving cutter blade for 1-3 mm 106149

(type marking "3")

Moving cutter blade for 3-4.2 mm 103496

(type marking "4")

Moving cutter blade for high-tensile sheets 107623

(type marking "Cr")

Fixed cutter blade for 1-4.2 mm 103498

Fixed cutter blade for high-tensile sheets 107621

(type marking "Cr")

Original accessories

Accessories delivered with the machine

Description Order no.

Tool set (moving cutter blade and fixed cutter blade,

installed)

Handle 094664

Cheesehead screw M8x20 DIN 912 016012

to fasten the handle

Allan key DIN 911-6 067865

Allan key DIN 911-5 067857

Allan key DIN 911-2.5 067822

Grinding gauge 106577

Operating manual 104853

Safety instructions (red print) 125699

Optional Order no.

Traction eyelet 107668

Hook 097208

Coil casing, complete (incl. traction eyelet) 124015

Case 121585

Ordering spare parts and wearing

parts

Please proceeds as described below in order to

prevent delays and incorrect deliveries:

• Copy the page found opposite the replacement

part figure as "Order form for replacement parts

and wearing parts"

• Complete this form by stating

- the manufacturing No.

- the voltage, when ordering electrical parts

- your exact address in the "Dispatch address“

space

- the desired amount of parts in the "Parts“

column

- the desired mode of dispatch (e.g. air mail,

special delivery, express, cargo, parcel-post,

etc.) in the line with the symbol

• Should you wish to order wearing parts, write this

in the empty space at the end of the order form. To

differentiate between various tool types, please

observe the chapter "Wearing Parts."

• Send the completed form (per fax) to your

TRUMPF representative.

You will find a list of TRUMPF

representatives at the back of this operating

manual.

Warranty

TRUMPF electric and pneumatic tools are guaranteed

for a period of 6 months after the date of purchase.

Damage caused by normal wear, excessive strain or

improper use is excluded from the warranty.

Damage caused by poor workmanship or defective

material shall be repaired or replaced at no charge.

Claims shall only be accepted if the unit is sent to a

TRUMPF representative.

Notes on documentation

The document was written by the Technical

Documentation department of TRUMPF GmbH + Co.

duplication, distribution and translation of this

documentation, even in the event of property right

registration.

 TRUMPF GmbH + Co.

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Ersatzteilliste

Beachten: Instandsetzung, Änderung und Prüfung

von handgeführten Elektrowerkzeugen sind

fachgerecht durchzuführen.

Die Sicherheitsvorschriften nach DIN VDE, CEE,

AFNOR und weitere in den einzelnen Ländern

gültige Vorschriften sind einzuhalten.

Spare Parts List

Attention: Repair, modification, and testing of hand-

held power tools must be carried out in accordance

with the generally recognised principles of

engineering practise. Safety regulations according to

DIN VDE, CEE, AFNOR and further regulations

applicable in individual countries must be observed.

Liste des pièces de rechange

Attention! La remise en état, la modification et le

contrôle des outils électriques portatifs doivent être

effectués par des personnes qualifiées. Il convient

de respecter les prescriptions de sécurité selon DIN

VDE, CEE, AFNOR ainsi que les réglementations en

vigueur dans le pays concerné.

Lista de piezas de recambio

Obsérvese: La reparación, modificacion y

verificación de herramientas elèctricas guiadas a

mano debe efectuarse en forma técnicamente

correcta. Respetar las normas de seguridad según

DIN VDE, CEE, AFNOR, asi como otras

disposciones vigentes en los distintos paises.

Lista dei pezzi di ricambio

Attenzione: la riparazione, la modifica e il controllo

degli elettroutensili portatili devono essere eseguiti

da personale specializzato. Rispettare le norme di

sicurezza secondo DIN VDE, CEE, AFNOR e tutte le

altre disposizioni vigenti nei singoli paesi.

Atenção: a reparação, alteração e verificação de

ferramentas eléctricas guiadas à mão devem ser

executadas tecnicamente de forma correcta.

Lista de peças sobressalentes

Atenção: a reparação, alteração e verificação de

ferramentas eléctricas guiadas à mão devem ser

executadas tecnicamente de forma correcta.

As prescrições de segurança segundo DIN VDE,

CEE, AFNOR e outras prescrições particulares em

vigor nos diversos países devem ser consideradas e

seguidas.

Reservedelsliste

Bemærk: Reparation, ændring og afprøvning af

håndført el-værktøj skal udføres fagligt korrekt.

Sikkerhedsforskrifterne iflg. DIN VDE, CEE, AFNOR

og yderligere i de enkelte lande gældende forskrifter

skal overholdes.

Lijst met reserveonderdelen

Attentie: Herstellingen en controles van en veran-

deringen aan elektrisch gereedschap dat met de

hand bediend wordt, moeten deskundig uitgevoerd

worden.

De veiligheidsvoorschriften volgens DIN VDE, CEE,

AFNOR en andere voorschriften die in andere lan-

den geldig zijn, moeten in acht genomen worden.

Reservdelslista

Beakta: Reparation, ändring och provning av

manuella elektriska verktyg skall genomföras på

sakkunnigt sätt.

Säkerhetsbestämmelserna enligt DIN VDE, CEE,

AFNOR samt ytterligare i de enskilda länderna

giltiga bestämmelser skall följas.

Varaosalista

Huomio: Käsin ohjattavien sähkötyökalujen kunnos-

sapito, korjaus ja tarkistus on annettava asiantun-

tijan tehtäväksi.

DIN VDE, CEE, ANFOR ja muita yksittäisten maiden

sisäisiä voimassaolevia määräyksiä on nouda-

tettava.

¯ÆÙÁÐÔÈÔ× ÆÒÙÆÐÐÆÏÙÎÏãÒ

µÖÔØÔÜÃ: ¬ ÊÕÎØÏÊÚÃ, ÙÖÔÕÔÕÔÄÌØÌ ÏÆÎ Ô ÂÐÊÈÜÔ× ÌÐÊÏ

ÙÖÎÏãÒ ÊÖÈÆÐÊÄÞÒ ÜÊÎÖá× ÕÖÂÕÊÎ ÒÆ ÉÎÊÓÁÈÔÒÙÆÎ ÆÕá ÊÎÉÎ

ÏÊÚÑÂÒÆ ÁÙÔÑÆ. ´Î ÕÖÔÉÎÆÈÖÆÛÂ× ÆØÛÆÐÊÄÆ× DIN VDE,

CEE, AFNOR ÏÆÎ ÁÐÐÊ× ÕÖÔÉÎÆÈÖÆÛÂ× ÕÔÚ ÎØÜâÔÚÒ ØÙÎ×

ÉÎÁÛÔÖÊ× ÜãÖÊ× ÕÖÂÕÊÎ ÒÆ ÙÌÖÔâÒÙÆÎ.

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00-02

Belgien / Belgique / Belgique

V.A.C. Machines B.V.B.A/S.P.R.L.

Kleine Pathoekeweg 13-15

B-8000 BRUGGE

Tel: 050 / 31 50 83

Fax: 050 / 31 55 80

Brasilien / Brasil / Brésil

TRUMPF MAQUINAS

Ind. E.Com.Ltda.

Av. Juruá 150-Alphaville

BR-06455-010 BARUERI - SAO PAULO

Tel: 011 / 421 533

Fax: 011 / 72 95 21 26

Dänemark / Denmark / Danemark

HANS JØRGENSEN VAERKTØY A/S

Grusgraven 9

DK-2880 BAGSVAERD

Tel: 044 / 44 24 66

Fax: 044 / 44 08 33

Deutschland / Germany / Allemagne

TRUMPF GmbH + Co. KG, Abt. 203

Johann-Maus-Str. 2

D-71254 DITZINGEN

Tel: 07156 / 3030

Fax: 07156 / 303 942

Finnland / Finnland / Finlande

OY TAMMESVIRTA + CO.

Lautatarhankatu 6

FIN-00580 HELSINKI

Tel: 09 / 774 0740

Fax: 09 / 7740 7411

Frankreich / France

TRUMPF S.A.R.L.

86, Allée des Erables

Paris Nord II

F-95956 ROISSY-CHARLES DE GAULLE Cédex

Tel: 01 / 48 17 80 40

Fax: 01 / 48 63 77 25

Griechenland / Greece / Grèce

D.PANAYOTIDIS & J. TSATSIS S.A.

Pireos Street 6

GR-183 46 MOSCHATO / ATHENS

Tel: 01 / 481 08 17

Fax: 01 / 482 96 73

Grossbritannien / Great Britain / Grande-bretagne

TRUMPF Ltd.

President Way

Airport Executive Park

GB-LUTON Beds. LU2 9NL

Tel: 01582 / 399 251

Fax: 01582 / 399 260

Italien / Italy / Italie

W. HOMBERGER & Co. S.P.A.

Via Ippolito d'Aste 1/1

I-16121 GENOVA

Tel: 010 / 57 65 300

Fax: 010 / 58 50 83

Japan / Nippon / Japon

TRUMPF Corporation

1-18-2 Hakusan / Midori-ku

J-YOKOHAMA 226

Tel: 045 / 931 5710

Fax: 045 / 931 5714

Korea / Korea / Corée

TRUMPF MASCHINEN KOREA CO LTD

4th Floor Inbang Building

#683 Dungchoun-Dong

Kangsuh-Ku

ROK-SEOUL 157-030

Tel: 02 / 3664 3071

Fax: 02 / 3664 3075

Niederlande / Netherlands / Pays-Bas

MOELLER & Co. N.V.

Oude Boekeloseweg 31

Postbus 10

NL-7550 AA HENGELO

Tel: 074 / 249 84 98

Fax: 074 / 243 20 06

Norwegen / Norway / Norvège

EGIL OULIE-HANSEN A/S

Ravnasveien 3 / Holmlia

Postbox 25 Hauketo

N-1206 OSLO 12

Tel: 022 / 62 05 00

Fax: 022 / 61 10 17

Österreich / Austria / Autriche

TRUMPF MASCHINEN AUSTRIA GmbH & Co. KG

Industriepark 24

A-4061 PASCHING

Tel: 07221 / 60 330

Fax: 07221 / 60 340

Polen / Polska

TRUMPF GmbH & Co. KG

Biuro w Polsce

Ul. Kryzowa 8

PL-61-541 POZNAN

Tel: 061 / 83 30 930

Fax: 061 / 83 30 930

Portugal / Portugal

AR & C INTERNACIONAL

Rua Tenente Valadim 744

P-4100 PORTO

Tel: 02 / 600 35 30

Fax: 02 / 600 35 31

Saudi Arabien, VAE, Kuwait, Syrien,

Jordanien, Jemen, Oman, Bahrein,

Palästina, Aegypten

Saudi Arabia, UAE, Kuwait, Syria,

Jordania, Yemen, Oman, Bahrein,

Palestine, Egypt

TRUMPF MIDDLE EAST

Heliopolis West

P O Box 5697

ET-11771 CAIRO

Tel: (0020) 02 / 417 06 83

Fax: (0020) 02 / 4183350

Schweden / Sweden / Suède

LUNA SVERIGE AB

Sandbergsvägen

S-441 80 ALINGSÅS

Tel: 0322 / 60 60 00

Fax: 0322 / 60 64 43

Schweiz / Switzerland / Suisse

TRUMPF Maschinen AG

Ruessenstraße 8

CH-6341 Baar

Tel: 041 / 7696-666

Fax: 041 / 7696-600

Singapur / Singapore / Singapour

Malaysia / Malaysia / Malaisie

TRUMPF PTE. LTD.

25 International Business Park

#02-28/29 German Centre

SGP-SINGAPORE 609916

Tel: 56 27 780

Fax: 56 27 788

Spanien / España / Espagne

TRUMPF MAQUINARIA S.A.

Avenida de Valdelaparra No. 13

E-28108 ALCOBENDAS / Madrid

Tel: 01 / 657 36 65

Fax: 01 / 661 63 67

Südafrika / South Africa / Afrique du Sud

TRACONSA PTY. LTD.

P.O. Box 3160

ZA-JOHANNESBURG 2000

Tel: 011 / 394 28 10

Fax: 011 / 970 17 92

Taiwan ROC / Taiwan R O C

TAIWAN DYNAMICS CORP.

4F No. 7, Alley 2, Lane 176

Fu-Tech 1 Rd. Hsi-Chih-Chen

RC-TAIPEI HSIEN

Tel: 02 / 694 88 77

Fax: 02 / 694 10 11

Tschechische Republik / Ceska Republika

TRUMPF s.r.o.

Stetkova 18

CZ-140 00 PRAHA 4

Tel: 02 / 42 33 29

Fax: 02 / 61 211 325

Türkei / Turkey / Turquie

BOZTAS A.S.

Tevfik Erdönmez Sok. No. 20/4

TR-80280 ESENTEPE-ISTANBUL

Tel: 0212 / 211 22 66

Fax: 0212 / 266 76 11

Ungarn / Hungary / Hongrie

FIMARLI

Hatar u. 56

H-1205 BUDAPEST

Tel: 01 / 285 23 02

Fax: 01 / 285 23 01

USA

TRUMPF Inc.

Farmington Industrial Park

USA-FARMINGTON, CT. 06032

Tel: 0860 / 677 97 41

Fax: 0860 / 678 17 04

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