Fimer Tp 72, Инструкция по эксплуатации

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910.100.276GB REV00 13 di 28
COMMANDS AND LEDS
1 - Cutting current adjustment knob
2 - "AIR COOLING" Test Button
When pressed, the air flows from the torch, so to verify that the cooling system works correctly.
3 - Led "remote mode"
Lights when the converter is set by the remote potentiometer
4 - Led "local mode"
Lights when the converter is set by the potentiometer 1.
5- “Generator ON”: Green Led
Lights when the mains is connected and the rear switch-button is ON and therefore the generator is ready to work.
6- “Alarm": Yellow Led
Lights whenever an overheating occurs on the power stages or a mains under-over voltage appears.
7- “Low Gas”: Yellow Led
Turns on whenever the working pressure of the air is insufficient.
8- “Arc Pilo”: Red Led
Lights when you press the torch button before the cutting operation.
9- “Arc Cut”: Red Led
Comes on every time we proceed to cut
10- “Air-Flow” Green Led
Lights when you test the compressed air flow
11 - DINSE Connector: ground of the system.
Be connected to the metal piece to be cut
12- Cutting Torch Connector
13 - Compressed air pressure adjustment knob
14 - ON-OFF switch: turns ON or OFF the converter
15 - Connector for remote control of the cutting current
REMOTE CONTROL CONNECTOR
The functions corresponding to the connector pins are:
−
PIN 1-6 normally open contact, (120 VAC, 1 A max), closes when the arc is transferred to the piece.
−
PIN 3: output current adjustment:.
The generator is prepared for a 0-10 VDC signal to adjust the output current, where:
input signal: 0VDC output current: 0A
input signal: 10VDC output current:: 110A
Through a jumper JP2 on the card control, can vary the adjustment range in the field (0 - 5 VDC) where:
input signal: 0VDC output current: 0A
input signal: 5VDC output current:: 110A
WARNING: To make this change you need to contact a service center or directly FIMER
−
Pin 2 voltage 15 V /-20mA (output)
−
PIN 5-9 ground.
−
PIN 7 start (INPUT), when closed on 8, activates the generator.
−
PIN 8: 0V reference for PIN 2 / 3 / 7.
−
PIN 4: closed with the PIN 2 enables the external adjustment of output current.
N.B.: To use the generator in combination with an automatic machinery (eg pantograph), You need to use a
torch in which there is this contact.
IGNITION
WARNING! If the torch is inserted into the connector, the generator is inoperative. The circuit is blocked if the
pressure is adjusted below 3.5 bar.
Always turn off the generator for any action on the torch.