Thermal Arc PRO-WAVE 300 TSW, Руководство по обслуживанию

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PRO-WAVE 300TSW
August 10, 2005
4-7
4.05 Power Source Features
Feature Description
New Digital Control ·
Almost all welding parameters are adjustable.
Touch Panel Switches ·
Touch switches eliminate mechanical damage.
Front Control Cover · Protects front panel controls.
· Displays selected weld parameter value.
·
Displays weld current when welding.
·
Displays weld current for 20 seconds after weld has
been completed.
·
A selected weld parameter value can be adjusted at any
time even while welding.
·
The intelligent cooling system is designed to reduce
dust and foreign material build-up, whilst providing
optimum cooling.
·
Fan speed reduces approximately 30 seconds after
machine is turned on.
·
Fan speed increases when internal components reaches
operating temperature.
ON/OFF switch ·
Primary voltage Supply ON/OFF switch located on rear
panel.
·
Reduces the OCV when the power supply is not in use.
Eliminates the need for add on voltage reducers and has
no effect on arc starting.
·
VRD fully complies to IEC 60974-1
·
When Stick mode is selected the green VRD light is ON
when not welding and red when welding.
·
When in TIG modes VRD is off
·
For the selected weld parameter, rotating the knob
clockwise increases the parameter.
·
Rotating the knob counterclockwise decreases the
parameter.
·
A selected weld parameter value can be adjusted at any
time even while welding.
·
Pushing the knob in displays actual arc voltage.
Self Diagnosis Using Error Codes ·
An error code is displayed on the
Digital Meter
when a
problem occurs with Primary supply voltage or internal
component problems. Refer to troubleshooting guide.
Digital Meter
Intelligent Fan Control
Voltage Reduction Device (VRD)
Control Knob
Table 4-6: Power Source Features