NARGESA MP3003 CNC User manual

INSTRUCTIONS BOOK
PRADA NARGESA, S.L
Ctra. de Garrigàs a Sant Miquel s/n
17476 PALAU DE STA. EULALIA (GIRONA) SPAIN
Tel. [phone] - Fax [phone]
www.nargesa.com - [email protected]
PRESS BRAKE
MP3003 CNC
Nº SERIE

Thank you for choosing our machines
www.nargesa.com

INSTRUCTIONS BOOK FOR PRESS BRAKE MP3003 CNC 2
ÍNDICE
1. CHARACTERISTICS OF THE MACHINE ...............................................................................
1.1. General dimensions ....................................................................................................
1.2. Description of the machine ..........................................................................................
1.3. Identification of the machine .......................................................................................
1.4. General features ……………….…...............................................................................
1.5. Accessories .................................................................................................................
1.5.1. Description of accessories .............................................................................
1.5.2. Tooling ...........................................................................................................
1.6. Description of safety devices ......................................................................................
2. TRANSPORTATION AND STORAGE ....................................................................................
2.1. Transportation .............................................................................................................
2.2. Storage conditions ……………….................................................................................
3. MANINTENANCE ....................................................................................................................
3.1. General Maintenance ..................................................................................................
4. INSTALLMENT AND START UP ............................................................................................
4.1. Location of the machine ..............................................................................................
4.2. Dimensions and working site …...................................................................................
4.3. Admissible outer conditions ........................................................................................
4.4. Connection to power supply ………….........................................................................
5. DESCRIPTIVE MEMORY ........................................................................................................
5.1. List of parts ..................................................................................................................
5.2. Main cylinder ...............................................................................................................
5.3. Component nº41 .........................................................................................................
5.4. Component nº55 .........................................................................................................
5.5. Upper cylinder .............................................................................................................
5.6. Gauge .........................................................................................................................
5.7. Hydraulic group ...........................................................................................................
5.8. Component nº107 .......................................................................................................
5.9. Electric maps ...............................................................................................................
5.10. Hidraulic map ............................................................................................................
6. PROGRAMMING .....................................................................................................................
6.1. Control panel …...........................................................................................................
6.1.1. Introduction ....................................................................................................
6.1.2. Power supply of the machine .........................................................................
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7. MANUAL MODE FOR THE PRESS BRAKE .........................................................................
7.1. Descending speed ……...............................................................................................
7.2. Upper limit …...............................................................................................................
7.3. Lower limit ...................................................................................................................
7.4. Gauge position ............................................................................................................
7.5. Working mode ............................................................................................................
7.6. Operating with the machine ........................................................................................
8. SEMI AUTOMATIC MODE OF THE MACHINE …...................................................................
8.1. Punches ......................................................................................................................
8.2. Dies ............................................................................................................................
8.3. Addition of memories ..................................................................................................
8.4. Selection of memory ..................................................................................................
8.5. Editing the memory .....................................................................................................
8.6. Addition of folding operations ......................................................................................
8.7. Eliminating folding operations .....................................................................................
8.8. Edition of parameters .................................................................................................
9. GENERAL PARAMETERS ......................................................................................................
9.1. Operating with memories ............................................................................................
10. CONFIGURATION MODE OF THE FOLDING MACHINE ....................................................
10.1. Inserting the Pasword ...............................................................................................
10.2. Correction of the ram ................................................................................................
10.3. Correction of the gauge .............................................................................................
10.4. Language selection ...................................................................................................
10.5. Errors record …..........................................................................................................
10.6. Adjustment of limits ...................................................................................................
11. PREVIEWING KEY ……........................................................................................................
12. ADJUSTMENT OF THE BACK GAUGE HANDLES ………..................................................
13. WARNINGS ...........................................................................................................................
14. ANNEX. PRESS BRAKES SAFETY LASER DEVICES .......................................................
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1. CHARACTERISTICS OF THE MACHINE
1.1. General dimensions
1.2. Description of the machine
The MP3003 CNC press brake, is designed specifically for folding sheet in different degrees, any applica-
tion other than specified above, exonerates the manufacturer from any responsibility for the damage to the
machine or the people who use it.
The CNC MP3003 is according to the European standards and directives for the manufacturing of
industrial Machinery.

INSTRUCTIONS BOOK FOR PRESS BRAKE MP3003 CNC 5
Electric motor
Hydraulic container
Oil emptying cap
1.3. Identification of the machine
Screws to level the
machine
Punch
Die
Control panel
Electric box
Side protection
Lifting point

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1.4. General features
- Motor 9,5 Kw (12CV) at 1460 r.p.m.
- Intensity of 19 A at 400 V / 32 A at 230 V
- Pump 27 l./m.
- Deposit of 100 liters.
- Double acting piston (120 Tm).
- Pressure of the hydraulic pump 210 Kg./cm2
- Total Weight 9000 Kg.
- MotoGauge motor 0,88 KW
- Cleavage of 320 mm.
- Inner Folding length 2700.
- LongitTotal folding length 3050 mm.
- Total displacement of top 700 mm.
- Maximum punch displacement 160 mm.
1.5. Accessories
1.5.1. Description of accessories
The punch and die are treated, ensuring reliability and endurance under normal use. Arrays have different
openings for different thicknesses of sheet metal and bendind radii.

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1.5.2. Tooling
The MP3003 folder, has these two tools by means of which you can perform all kinds of folding operations.
You can place other matrices with higher V, striped punches and Anvils consult the manufacturer.
- 3 die with 4 V’s each for a total length of 3050 mm.
- 3 punches Promecam system with a combined total length of 3050 mm

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Left side protection
Right side protection
1.6. Description of safety devices
Fixed safety devices consisting of CNC press brake MP3003 are the side shields to prevent manipulation
of tooling on the sides and guards at the rear of the machine covering the belts and pulleys of the rear gau-
ge.
You can not remove the protective caps unless it is for maintenance and it should be carried out by techni-
cally trained personnel. PRADA NARGESA will not responsible for damage caused by not adhering to the
afore mention instructions.

INSTRUCTIONS BOOK FOR PRESS BRAKE MP3003 CNC 9
2. TRANSPORTATION AND STORAGE
2.1. Transportation
Lifting should be performed by a crane, on the marking point to that end anchorage. The machine will never
rise by anywhere else other than the specified and provided the two points of the front of the machine will
be used because the weight is found mostly in the front so we will make the machine remain in a horizontal
line when raised.
2.2. Storage conditions
Press brake will not be never stored in a place where the following conditions are not settled:
* Humidity between 30% and 95% non-condensing.
* Temperature -25 to 55 ° C or 75 ° C for periods not exceeding 24 hours (remember that these temperatu-
res are in storage)
* It is advisable not to stack heavy objects on the machines.
* Do not disassemble for storage.
Lifting points to be raised
by a crane
Lifting points to be raised
by a crane

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3. MAINTENANCE
3.1. General maintenance
At the top of the tank there is the level sightglass. In the absence of oil, fill up to the mark of the peephole.
- Every 1000 hours of use, check the oil level in the tank.
- Replace oil every 4,000 hours of work.
Oil Type: CEPSA HYDRAULIC HM 68
WARNING
Stop the machine in order to carry out the maintenance of the machine. In case of replacement of the oil,
start the engine and depress the flashing time increasing the pressure gradually until the circuit is comple-
te.
- Grease the boulders fixing rods and piston periodically depending on use.
- If the use is daily and continuous, grease each month.
- Grease all guide fittings monthly.
- Check the oil level of the machine.
Oil level dipstick
Filling cap
Emptying cap

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4. INSTALLMENT AND START UP
4.1 Location of the machine
It is advisable to locate the machine properly to avoid having to move it; otherwise it would be required to fo-
llow the guidelines outlined in the transport section (# 2). It should be placed on a flat, level surface to prevent
vibration and movement during folding operations. It is possible to level the machine by screws at the base of
the machine one at each corner.
4.2 Dimensions and working site
When the machine is placed it must be taken into account its size, the workspace of the operator and the
possible lengths of the workpiece.
The machine can be used by a single operator, which must be placed frontally to the machine, never in a side
area since he should control the whole machine and also the main protections are designed for the front use
of it.
4.3 Admissible outer conditions
Ambient temperature between +5 º C and +50 º C without exceeding an average temperature of +45 º C 24h
Humidity between 30% and 90% non-condensing.

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4.4. Connection to power supply
IMPORTANT: This machine must be connected to a 400V outlet with a neutral earthing contact as
well.
The CNC MP3003, is equipped with a three-phase motor 230V / 400V star connected 9.2 kW for connec-
tion to a 400V power supply. It must be connected to a single power supply with the power source indica-
ted. If the line voltage is not the one indicated it will be necessary to proceed to change the connection of
the bobins of the motor of the hydraulic unit as follows:
The motor is 0.88 kW stop this motor is a servo motor that runs through a control driver therefore it isn’t
necessary to modify its connection in any case, even if the machine were to be connected to an input of
230 V phase.
Star shape
(preset)
For tension 400V
Triangle shape
For tension 230V

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5. DESCRIPTIVE MEMORY
5.1. List of parts

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