Hypertherm HyPrecision 100D, Instruction Manual

Page: 17 / 77

4 Operation
4.1 Operation Overview
This section outlines the operation of the Front Control Panel, as well as startup procedures, and normal
operation. The HyPrecision 100D/150D pumps are controlled from the front control panel.
The main disconnect on the electrical enclosure must be turned on in order for the pump to function.
4.2 Front Control Panel
The HyPrecision 100D/150D pumps are controlled via an Operator Control Station (OCS) attached to
the outside of the Electrical enclosure. The OCS monitors all fault conditions and controls the
intensification process. Certain pump models referred to as OEM may not have a control panel. In this
case, refer to the manual for the equipment that is controlling the pump.
The OCS is equipped with digital inputs and outputs for monitoring all pump and environmental
conditions as well as controlling the functions of the pump.
Other features include intensifier enable/disable, intensifier-overstroke threshold setup, and alarm
logging.
Log files are stored on a removable MicroSD card. When troubleshooting is necessary, the card can be
removed from the pump and the information transferred via a USB reader to Hypertherm technicians.
Program updates can also be installed by simply copying a new program onto the card and replacing it
in the pump.
No service is necessary on the OCS. All inputs and outputs run to terminal blocks, which should be used
for wiring the remote options. Refer to the supplemental control manual, for additional details about
control operation and features.
Standard Control Panel
Base model pumps have the standard control panel. The standard control panel
has an OCS panel, hydraulic gauge, cut pressure adjustment knob, and pierce
pressure adjustment knob. In addition, there are water gauges indicating the pre
and post filter water pressure.
The following image shows the standard control panel (all HyPrecision
100D/150D models).
CONTROLS ON: Enables the pump controls.
LOCAL/REMOTE KEYSWITCH: Switches from local pump control to
remote pump control. See Remote Pump Operation under the Operation
section in this manual.
EMERGENCY STOP: Shuts off controls, motors, and intensifiers, and bleeds
down the high-pressure water.
REMOTE ACTIVE light: Lit when pump is in remote pump control mode or
remote pressure control mode.
15