NARGESA PP200 User manual

INSTRUCTIONS BOOK
PRADA NARGESA, S.L
Ctra. de Garrigàs a Sant Miquel s/n · 17476 Palau de Santa Eulàlia (Girona) SPAIN
Tel. [phone] · [email protected] · www.nargesa.com
HORIZONTAL PRESS BRAKE
PP200

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INDEX
1. CHARACTERISTICS OF THE MACHINE ...............................................................................
1.1. Machine identification ..................................................................................................
1.2. General dimensions ....................................................................................................
1.3. Machine description ....................................................................................................
1.4. Identification of components .......................................................................................
1.5. General characteristics ...............................................................................................
1.6. Identification of protective panels ................................................................................
2. TRANSPORT AND STORAGE ...............................................................................................
2.1. Transport .....................................................................................................................
2.2. Storage conditions ......................................................................................................
3. MAINTENANCE AND CLEANING ..........................................................................................
3.1. Hydraulic maintenance ................................................................................................
3.2. Cleaning ......................................................................................................................
4. INSTALLATION AND START UP ...........................................................................................
4.1. Placement ...................................................................................................................
4.2. Work area ....................................................................................................................
4.3. Acceptable external conditions ...................................................................................
4.4. Electrical connection ...................................................................................................
5. INSTRUCTIONS FOR USE .....................................................................................................
5.1. Description of the control panel ...................................................................................
5.2. Start up ........................................................................................................................
5.3. Displacement adjustments ..........................................................................................
5.4. Adjustment of the working strength .............................................................................
5.5. Manual mode ..............................................................................................................
5.6. Automatic mode ..........................................................................................................
6. FAULT FINDING ......................................................................................................................
6.1. Electrical faults ............................................................................................................
7. CAUTION .................................................................................................................................
8. TOOLING .................................................................................................................................
TECHNICAL ANNEX

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1. CHARACTERISTICS OF THE MACHINE
1.1. Machine Identification
1.2. General Dimensions
Figure 1. External Dimensions of the Horizontal Press Brake
1.3. Machine description
The versatility of the Horizontal Press Brake NARGESA PP200 allows us to carry out a large number of
forging parts and operations depending on the need. This machine curves, cuts, shapes etc... depending
on the type of accessory used.
A sample of the different types of accessories that can be applied is listed at the end of this manual.
Trademark Nargesa
Type Horizontal Press Brake
Model PP200

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Electrical panel
Workbench
Buffer Upper panel
Position
regulator
Pressure
regulator
Pressure
gauge
Side panel
Nameplate
Headstock
Stabilising
rivets
Pedals
Shelving
1.4. Identification of Components
Figure 2. Names and positions of components
Figure 3. Nameplate

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Panel accessing
hydraulic system
Upper panel
1.5. General characteristics
1.6. Identification of Protective panels
Figure 4. Position of security panels
It is PROHIBITED to work without the protective panels in place and should only be removed in
case of a breakdown (if necessary) and always with the machine in the OFF position.
Electric motor 2.2 Kw / 3CV at 1400 r.p.m.
Electrical power 230/400 V three-phased volts
Intensity 9/5 A
Hydraulic pressure 215 Kg/cm2
Hydraulic pump 7.5 litres/minute
Tank 27 litres
Weight 625 Kg.
Maximum displacement 250 mm
Working strength 20.000 Kg (200 KN)

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2. TRANSPORT AND STORAGE
2.1. Transport
The machine must be transported in an upright position using a forklift or a pallet jack fixed to the base of
the machine (pre-designed for this purpose).
Please take into account the risk of the machine tipping over.
Figure 5. Transport of the machine
2.2. Storage conditions
• Humidity between 30% and 95% without condensation.
• Temperature between 15ºC and 55ºC.
• Don not place articles on top of the machine.
• Do not disassemble the machine for storing.

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3. MAINTENANCE AND CLEANING
There are two aspects to take in to account with respect to the maintenance and cleaning of the Horizontal
Press Brake NARGESA PP200, these are:
- Hydraulic Maintenance
- Cleaning maintenace
3.1. Hydraulic maintenance
As the Horizontal Press Brake NARGESA PP200 possesses a hydraulic mechanism, it is necessary to
periodically check the oil level tank. The machine is equipped with a low oil indicator (1) which permits us to
observe the level of oil. This should be carried out with the machine on the standby and off position.
Figure 7. Positions of the Hydraulic maintenance elements
If the level is low it should be filled with hydraulic oil HM68 through the tank cap (2) until it is visible in the
low oil indicator (1) (approximately half way up the indicator). This level should be checked once every
three months.
3.2. Cleaning
The daily usage of the Horizontal Press Brake NARGESA PP200 can generate metallic waste such as
(slag, shavings, etc.) which can damage the running of the machine. We recommend that the machine be
cleaned, especially the work area, at the end of each day.

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4. INSTALLATION AND START UP
4.1. Placement
The Horizontal Press Brake NARGESA PP200 should be placed on a flat, level surface. It is possible to
secure it to the floor using the pre-made holes on the base of the machine for this purpose.
Figure 8. Anchor points
4.2. Work Area
Given the versatility of the Horizontal Press Brake NARGESA PP200 it is important to have the necessary
working space, especially at the permiters of the machine, taking into account that the maximum or
minimum limitations will depend on the accessory used. The operator should stand behind the machine
together with the pedals.
Figure 9. Work area

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4.3. Acceptable external conditions
The working conditions of the machine can fluctuate between +5ºC and +50ºC being the maximum
temperature and not exceeding an average temperature of +45º in a 24 hour period.
The humidity can fluctuate between 30% and 90% without condensation.
4.4. Electrical connection
The Horizontal Press Brake NARGESA PP200 is designed to be connected to a
three-phase power supply of 230/400 volts at 50/60Hz.
Once connected ensure that the electric motor is turning in the correct direction
(the direction indicated on the sticker placed on the motor) if this is not so, one of the phases must be
relocated.
NOTE: If there is a change in voltage it will be necessary to modify the protectors of the electric
motor following the table below:
Star figure
(predetermined)
For 400V
Triangular figure
For 230V
VOLTAGE MOTOR GUARD CONTACTOR
230 V 7 - 10 A
400 V 4 - 6 A