Hypertherm HyPrecision Predictive P-50S User Manual

62 HyPrecision Predictive waterjet pump Operator Manual 810120
4 – Operation
Operation
6. The timer expires.
7. The start sequence continues to stage 2.
Stage 2: Remove air from the system.
1. The intensifier starts stroking.
2. The Bleed Valve timer starts.
The timer is set at 5 seconds by default.
3. The intensifier pushes water through the system, which sends air out through the bleed-down valve.
4. The timer expires.
5. The start sequence continues to stage 3.
Stage 3: Fill the system with water
1. The bleed-down valve closes.
2. The Hydraulics timer starts.
The timer is set at 5 seconds by default.
3. The intensifier strokes, which increases water pressure in the system.
If the supply water pressure is not at the water manifold pressure setpoint after 20 seconds:
• The start sequence stops.
• A Low Supply Water Pressure alarm shows on the screen.
• The beacon light flashes red.
• The system goes into cooling mode and stays at the minimum pressure.
Find the cause of the low supply water pressure and start the pump again.
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Hypertherm HyPrecision Predictive P-50S Specifications

General

Brand	Hypertherm
Model	HyPrecision Predictive P-50S
Category	Water Pump
Language	English