Parweld XTT-200 DC P, Руководство оператора

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6) tIG mode-lift arc , LIFT-ARC mode can be selected for 2T or 4T
operation
Main amperage control. This control is used to control the welding
current in TIG and MMA modes. Please not the maximum output
of this machine varies depending upon the input voltage and the
process selected, refer to the technical data.
7) tIG mode-HF start
, TIG HF start mode can be selected for 2T or
4T operation
Downslope/arc force. This control is dual function
in TIG mode it controls the downslope time for the welding current
after the trigger is released from 0 to 10 seconds.
In MMA mode it allows adjustment of the welding Arc force so giving
control of penetration.
9) Main control knob
This knob allow selection and adjustment of
the welding parameters in accordance with the led lights to the right
and above (MMA). the welding mode selected with control 4 will
determine which of the LEDs can be selected. Rotating the knob
will toggle through the available parameters. Pressing the knob
will select that parameter (the display will flash while it is selected
) rotating the know while the display is flashing will adjust the
parameter pressing the knob again will deselect or wait 3 seconds.
10) positive connection This is used to connect the electrode
holder in MMA or the earth lead in TIG welding.
11) Negative connection.
This is used to connect the earth lead in
MMA welding or the torch in TIG welding.
12) Control socket This is used to control the machine remotely
using a trigger or amperage control.
13) Gas Output connection This is a 3/8 BSP connection for the
gas output used in TIG welding.
14) Gas inlet This is a nipple connection for the gas input used in
TIG welding.
5.0 Installation
Read entire installation section before starting installation.
SaFetY preCautIOnS
• ELECTRIC SHOCK can kill.
• Only qualified personnel should perform this installation.
• Only personnel that have read and understood the Operating
Manual should install and operate this equipment.
• Machine must be grounded per any national, local or other
applicable electrical regulations.
• The power switch is to be in the OFF position when installing
work cable and electrode cable and when connecting other
equipment.
5.1 Unpacking the Machine
Carefully remove the machine from the packaging, we recommend
you retain the packaging until the machine has been fully installed
and tested incase it has been damaged in transit and has to be
returned to the re-seller.
5.2 location
Be sure to locate the welder according to the following guidelines:
In areas, free from moisture and dust.
Ambient temperature between 0-40
0
C.
In areas, free from oil, steam and corrosive gases.
4.0 Description of Controls
1) On OFF Switch for switching on or off the mains supply to the
machine. Note the output of the machine is permanently on in MMA
mode unless the on/off switch is in the off position.
2) Fault light
This indicates a fault or over temperature condition
with the machine refer to the fault finding section for further
information
3) Power light This indicates mains power is applied to the machine
and that the machine is currently switched on when the light is
illuminated.
4) process selector . This rotary knob has 7 positions and selects
the modes as listed following . The centre position is TIG welding
with 2 touch trigger control (momentary). The top position is TIG
welding with 4 touch control (latching).
5) MMA welding
and will latch on the output when in this position
Gas test this allow purging of the gas an testing of the gas flow.
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