Victor CUTMASTER 102, Service Manual

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CUTMASTER 102
SERVICE Manual 0-4998
5-4
The second mode is a non-latched mode. The 85 PSI LED
blinks at 5 cycles per second, indicating one of three
fault modes exists:
1) While using an Automation Torch at current settings
above 45 amps, the tip has contacted the work
piece
2) Air restriction in torch resulting in low voltage dur -
ing pilot.
3) Low voltage during cutting due to torch or consum -
able problem.
In all three cases, to reset the machine, remove the START
signal.
INTERNAL ERROR: Indicates a microprocessor error.
OVER PRESSURE: Indicates that operating pressure is
set too high. The Error Indicator will not flash when
the pressure is above 95 PSI. This LED will remain ON
and the system will operate but pilot starting and cut
performance may be affected.
NOTE
When the unit is turned ON the cooling fans MOT
1-3 will remain OFF. (In earlier units MOT 1 will
turn ON for one (1) second and then turns OFF).
The fans will turn ON when a START signal (Torch
Switch, Remote Pendant switch, or CNC START)
is active and will remain ON for ten (10) minutes
after the START signal is removed. If an over tem-
perature condition occurs, the fans will continue
to run while the condition exists and for a ten (10)
minute period after the condition is cleared.