Hypertherm HyPrecision Predictive P-15 Operator's Manual page 173

7 – Troubleshooting
If the drip rate increases, a fault occurs.
Alarm screen on
the operator Beacon light
interface
Fault 2
Red, flashing
Fault 3
Red, flashing
Refer to Seal Maintenance Indicator on page 222 for information about the Stop On Fault feature and
adjusting timer values.
After the alarm is acknowledged, a box on the intensifier symbol shows where the leaking seal is. A yellow box
with a 1 in it means that it is a warning. A red box with a 2 in it means that it is a fault.
1
Left static seal
2 Left dynamic seal
Replace the seal. Refer to High-pressure water system: Intensifier on page 97.
If the R symbol is touched after a fault condition, the Seal Change screen shows on the operator interface.
UN


Touch the symbol to acknowledge that a seal was replaced.

Touch the X symbol to close the screen. The fault alarm shows on the screen after 2 hours.
HyPrecision Predictive waterjet pump Operator Manual 810120
Intensifier
Not enabled
Enabled
1
2
Primary motor
Stop On Fault is enabled
The pump operates for 30
minutes, then the primary motor
turns off.
Stop On Fault is not enabled
The pump continues operating.
Stop On Fault is enabled
The pump continues operating.
Stop On Fault is not enabled
The pump operates for 2 hours,
then the fault alarm shows on
the screen.
3
4
3
Right static seal
4 Right dynamic seal
Cause
The SMI senses
imminent seal failure.
The SMI senses
imminent seal failure.
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