Kjellberg SmartFocus 300 Short Instruction Manual page 10

Short instruction manual Smart Focus 300 with FC-300
7. potentiometer P7
"marking current" (15)
8. tumbler switch S2
"gas test" (5)
9. position the plasma
torch
10. plasma torch ON
11. plasma cutting
12. plasma torch OFF
13. plasma unit OFF
14. Red emergency stop
device S3
"emergency stop" (1)
Fig. 1: Operation sequences
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• Adjust the marking current with the potentiometer.
• Look at the value shown at the current display (16).
Adjust the tumbler switch "Gas test":
• press the tumbler switch "gas test" (5) at the power source or
• the switch/button "gas test" at the gas console
The gas test starts automatically:
• when unit becomes switched ON
• when changing gases of PGV
inspection:
• blowing out of the plasma torch
for example blowing out of the coolant residue after consumable change
• LED signal lamp yellow H31 "cumulative error" (13):
lights
• The voltage display (17) shows "GAS" (6A5)
• Bring the plasma torch in the start position.
• Adjust the ignition height according to the cutting chart.
Hole piercing occurs over the work piece.
Flying cutting is only possible with switch position 3 of the tumbler switch S7
"technology" (4).
Plasma torch can be switched on through:
• the "torch ON"-signal of the CNC-control from the guiding system or
• pressing the ON-button at the remote control (FB)
Pilot arc ignition:
• LED signal lamp white H11"current flows" (10) :
lights
• after pilot arc contacts work piece, main arc ignites automatically
• LED signal lamp white H10 "main arc" (11) :
lights
Plasma cutting according to the cutting chart.
Plasma torch can be switched off through:
• discontinuation of the "torch ON"-signal of the CNC-control from the guiding
system or
• pressing the OFF-button at the remote control (FB)
Plasma arc extinguishes
Turn key switch S1 „Mains ON" (2) to
• Position „0 "
or
• Position „PGC" (for consumable change)
The unit is switched off..
Press the red emergency stop device S3 "emergency stop" (1).
All integrated components of the emergency stop circle are switched OFF, after
pressing the button.