Hypertherm Powermax45 SYNC - Page 99

Troubleshoot Common Problems
6
Powermax45 SYNC Operator Manual 811470 99
None
ON
ON
ON
Yellow
The gas pressure is lower
than the minimum pressure
for the selected process,
operating mode, torch, lead
length, or Hypertherm
cartridge type.
This fault code does not stop the system from
operating. Do the following.
• Examine all the connections for the input
gas supply. Make sure that there are no
leaks or loose connections.
• Make sure that the incoming gas supply
hose has an internal diameter of 10 mm
(3/8 inch) or greater if the hose is less than
15 m (50 feet). For hoses that are
15 m – 30 m (50 feet – 100 feet), use an
internal diameter of 13 mm (1/2 inch) or
greater.
• Make sure that there is sufficient inlet gas
pressure from the gas supply source. Refer
to page 40.
• Manually adjust the gas pressure on the
plasma power supply. Refer to page 57.
• Do a gas test to see if the plasma power
supply’s actual output is too low. Refer to
page 109.
• If you do not see a problem with the inlet
gas supply, examine the air filter bowl and
air filter element in the plasma power supply.
Clean or replace as necessary. Refer to
page 119.
• If you continue to get this fault condition,
have an authorized service technician
examine the system. Speak to your
distributor or authorized repair facility.
None
Flashes
quickly
ON
Yellow
There is no gas supply
input.
This fault code stops the system from operating.
The fault code goes away when you connect the
gas supply to the plasma power supply unless
there is a blockage in the gas line. Do the
following.
• Make sure that the input gas supply is
connected correctly to the plasma power
supply.
• Examine all the connections for the input
gas supply. Make sure that there are no
blockages in the gas line. Make sure that
there are no leaks or loose connections.
• Set the power switch on the plasma power
supply to OFF (O), and then set the power
switch to ON (I).
Fault
code
Fault
LEDs
Torch
LEDs Description Solutions