Tweco CutMaster 12mm-20mm-25mm - Manual (Page 53)

CUTMASTER 12mm, 20mm, 25mm
Manual 0-5117 5-3 SERVICE
5.04 Fault Indicator
At initial power up, two lights will temporarily illu-
minate for 2-3 seconds to show the version of software
used.
To determine the first digit, count the function indica-
tors left to right, 1 through 5. To determine the second
digit count the pressure indicators, reading from bot-
tom to top, 0 through 7. In the example below the Temp
indicator and 75 psi indicators are ON indicating the
version would be 2.3.
A
+
PSI BAR
MAX MAX
MIN MIN
!
1 2 3 4
Art# A-07988
MIN MAX
0
1
2
3
4
5
6
7
5
When the
!
"Fault" indicator is ON or blinking
it will be accompanied by one of the pressure in-
dicator lights depending on what the Fault is. The
following table explains each of those Faults.
Pressure
Indicator
Fault
Max Over Pressure
90 Internal Error
85 Shorted Torch
80 Consumables Missing
75 Start Error
70 Parts in Place
65 Input Power
Min Under Pressure
NOTE
Fault explanations are covered in the following
tables.