FineLine 300HD Plasma System
BK8053-000107 Rev A.01
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Power Supply Specific Errors
Error
Code
Status
Light
Description
Possible Resolution
5) Check the coolant filter cartridge
and replace if dirty.
10023 815 Cooler Level Fault
1) Check for coolant leaking from
supply and return hoses, ASC, torch
leads, and torch connections.
2) Add coolant to the reservoir until
it reaches the bottom neck of the
reservoir.
10025 825 Switchboard Thermistor Not
Connected
Check that the thermistor is plugged
into each switchboard.
10026 751 Switchboard A Thermal Error
1) Check for blockage of the inlet
and outlet vents to the power
sections.
2) Check that power section fans
are operating properly.
10027 752 Switchboard B Thermal Error
10029
64
Safety Circuit Not Ready
EStop activated.
10030 299 N2 Over Pressure
Adjust gas regulator until pressure
is within specifications. Refer to
Section 2.6.
10031 299 O2 Over Pressure
10032 299 H17 Over Pressure
10033 299 Air Over Pressure
10034 299 Argon Over Pressure
10037 492 Gas MUX Missing
Check wiring between control board
and gas mux PCB.
10038 491 CAN Fault
Check the Power Supply
interconnect cable.
10039
45
Secondary Over Voltage
10063 Other Power Source Fault
Read the error conde blinking on
the front of the power supply and
report the fault to Lincoln Electric
service department for assistance.