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Power On
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After installation is complete, turn the power on.
When using an optional chiller (HPC-20) and turning on the power for the power on, wait for 10 minutes
until water circulates completely. When warning
“Chiller Water Current Abnormal” is displayed, turn
off and on. In the case of chiller abnormal warning due to improper piping of chiller or insufficient amount
of water, turn off the unit, check the connection, add water, and turn the unit back on again.
When using direct connection of water and error
is displayed due to uncirculated or low flow, check
the water supply status.
Operation Panel
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Display & Lamp
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ERROR
Lamp
When the unit is abnormal, the lamp will illuminate and error number will be
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displayed on 2-digit display.
Power
Display
High frequency power is displayed between 0 and 99%. Elapsed time is displayed
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during cooling of casting or when the unit is abnormal, error number is displayed.
Ar
Lamp
The lamp illuminates when argon gas is injected.
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L
M
H
Lamp
Vacuum level is displayed. The lamp will blink during vacuum operation.
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1
2
3
Lamp
Pressure Timing is displayed. The lamp will blink during pressurization.
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Stand by
Lamp
The lamp will illuminate during Stand by Melting operation.
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Retention
Lamp
The lamp will illuminate during Retention Melting operation.
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Final
Lamp
The lamp will illuminate during Final Melting operation.
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Casting
Lamp
The lamp will illuminate when casting is available and blink during pressurization.
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Finish
Lamp
The lamp will illuminate during cooling.
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Buttons
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Change the high frequency power in increments of 5%.
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Ar
Is ON/OFF button to inject argon gas.
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Vacuum
Change vacuum level.
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Pressure Timing
Change pressure timing.
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Stand by
ON/OFF button of Stand by Melting operation.
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Retention
ON/OFF button of Retention Melting operation.Retention Melting
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Final
ON/OFF button of Final Melting operation.
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Casting
Press the button to cast with chamber inverting and pressure.
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Finish
After cooling time is finished, press the button to complete casting.
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