Hypertherm HyPrecision 100D, Instruction Manual

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Depending on the type of pump model(s) you have the layout of the gauge panel will vary.
The PIERCE PRESSURE and CUT PRESSURE adjustment knobs, located on the gauge panel, are
manually operated.
Units with the optional analog pressure control will not have the CUT PRESSURE and PIERCE
PRESSURE control knobs, which are replaced with a high precision electrical control valve.
CUT PRESSURE knob (if applicable): Adjusts Pressure Set Point 1 (Cut). See Adjusting the Cut and
Pierce Pressure in the Operation section for more information.
PIERCE PRESSURE knob (if applicable): Adjusts Pressure Set Point 2 (Pierce). See Adjusting the
Cut and Pierce Pressure in the Operation section for more information.
HYDRAULIC PRESSURE gauge : Displays the hydraulic pressure of the pump. Pumps with more
than one hydraulic pump will have additional gauges. The hydraulic pressure gauge can be useful in
determining the approximate cut pressure. To do so, use the following formula:
Cut Pressure = 19.25 X Hydraulic Pressure
PRE-FILTER WATER PRESSURE gauge : Displays the water pressure before the filter bank. See
the Low-Pressure Water section of this manual for more information.
Normal operating range: 40-110PSI
POST-FILTER WATER PRESSURE gauge: Displays the water pressure after the filter bank. See the
Low-Pressure Water section of this manual for more information.
Normal operating range: 40-110PSI
50S 60S 75S
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