PRO-POINT PROCUT 80 Manuel page 19

V1.0
2. Connect the earth lead to the output
terminal (E) of the machine and tighten
(Fig. 2).
3. Connect the compressed air/gas supply
to the air connection (Q) located at the
rear of the machine. Turn on the air/gas
supply.
4. Connect the machine to the correct
power supply and switch on the machine using the ON/OFF switch
(R) located at the rear of the machine.
5. Select 2T / 4T operation.
5.1 2T – The arc starts when the trigger is squeezed. The arc
stops when the trigger is released. The trigger must remain
depressed to maintain the electric arc.
5.2 4T – The arc starts when the trigger is squeezed and released.
Squeeze and release the trigger a second time to stop the
electric arc. The electric arc is maintained without having to
hold the trigger.
6. Select Gas Check/Cutting Mode.
6.1 Gas Check – Determine if the gas or air is flowing. Press the
button to switch to Gas Check and the indicator will light up. Pull
the trigger and gas should flow out of the nozzle. The machine
does not supply an electric arc when in this mode.
6.2 Cutting Mode - Press the button again and the cutting mode
LED will light up. The machine is now able to cut.
7. Set amperage control dial (C) to desired amperage.
OPERATION
AIR PLASMA CUTTING TECHNOLOGY
A plasma cutter operates by passing an electric
arc from an electrode (Fig. 3-5) through a gas
such as nitrogen, air, argon or oxygen that is
forced through the air diffuser (Fig. 3-4) then a
constricted nozzle (Fig. 3-2). The shield cup
contains and directs the initial air/gas (Fig. 3-6).
The gas temperature is raised until it becomes
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80A PROCUT 80 Plasma Cutter 8784480
Fig. 1
Fig. 3
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