ESAB POWERCUT-1500 Instruction Manual download pdf (Page 16)

Figure 3-1B PowerCut 1500 Controls

3.2 PowerCut 1500 Indicator Lights (see figure above)

E. Power "ON" Indicator: Illuminates whenever the front panel power

switch is in the ON position.

F. AC Line Indicator or High/Low Line Voltage Indicator: This fault light

will blink to indicate that the input voltage is outside the “+ or -” 15% range

of the input rating.

G. Gas Flow Indicator: This fault light will blink to indicate that the air flow

supply is low or has no back pressure.

H. Fault Indicator: When this light blinks, either the system failed to initiate

a pilot arc after a number of attempts, or there has been an over-current

event within the system. If the light blinks for 10 seconds and then stops,

then the problem is pilot arc initiation. Check the consumables in the

torch.

If the light continues to blink, and the system does not reset, then the fault

is an over-current event. One likely source of an over-current fault is a

nozzle to electrode short. Turn off the machine and inspect the torch and

its consumables. Replace the consumables as needed. Turn the ma-

chine back on. If the problem occurs again, the machine may require

service.

I. Over Temperature Indicator: This fault light will blink to indicate that the

duty cycle has been exceeded. Allow the power source to cool down

before returning to operation.

All fault signals will remain on for a minimum of 10 seconds. If fault

clears, all will reset automatically except for over-current. To clear

over-current, the power must be shut off for 5 seconds and then

turned back on.

SECTION 3 OPERATION

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 41 42

No comments

ESAB POWERCUT-1500 Instruction Manual Page 16