Section 5
Low Pressure Water System
20412955
8-2012/Rev 08
5-2
5.2
Cutting Water Supply
The quality of the inlet cutting water supply is one of the most important factors affecting
component life and performance. Impurities in the water create grinding and corrosive effects on
all components. See Section 11, Specifications, for details regarding water quality standards.
5.3
Operation
Cutting water is introduced through the 1/2-inch NPT connection on the rear bulkhead of the
machine. Inlet cutting water pressure should be a minimum of 35 psi (2.4 bar) flowing, and can
be monitored from the Cutting Water Supply Gauge on the front of the machine.
Figure 5-2: Low Pressure Water System
Cutting water enters through the normally closed, inlet water solenoid valve. When the control
power is turned on, the solenoid valve opens and allows water to flow through the valve. The
inlet water is monitored by a 30 psi pressure switch mounted on the inlet manifold. If the
pressure drops below 30 psi (2 bar) the switch activates an automatic shutdown circuit in the PLC
and the machine will not start.
NOTE
The machine will not start if inlet cutting water pressure is below 30 psi (2 bar).
If a shutdown occurs due to an overstroke condition, the inlet solenoid valve automatically closes
to prevent water waste due to an external leak. Additionally, the valve automatically closes at the
idle shutdown interval selected by the operator.
Содержание Streamline SL-V 100 Plus
Страница 1: ...MANUAL 20413130 R13 STREAMLINE SL V 100 PLUS WATERJET INTENSIFIER OPERATION AND MAINTENANCE MANUAL ...
Страница 60: ...Section 4 Operation 20412948 8 2012 Rev 04 4 19 Figure 4 20 Language Screen ...
Страница 177: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 5 Figure 12 1 SL V 100 Horsepower Intensifier Unit ...
Страница 179: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 7 Figure 12 2 Intensifier Assembly ...
Страница 183: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 11 Figure 12 5 Pneumatic Valve Actuator Assembly Normally Open ...
Страница 185: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 13 Figure 12 6 Hydraulic Piston Assembly ...
Страница 187: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 15 Figure 12 7 High Pressure Piping ...
Страница 189: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 17 Figure 12 8 Low Pressure Water Filter Assembly ...
Страница 191: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 19 Figure 12 9 Hydraulic Power Package ...
Страница 193: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 21 Figure 12 10 Motor Pump Assembly ...
Страница 195: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 23 Figure 12 11 Hydraulic Manifold Assembly ...
Страница 197: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 25 Figure 12 12 Hydraulic Hose Connections ...
Страница 199: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 27 Figure 12 13 Reservoir Assembly ...
Страница 202: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 30 Figure 12 14 Bulkhead Pipe Assembly ...
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Страница 205: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 32 Figure 12 15 Cover Assembly ...
Страница 207: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 34 Figure 12 16 Electrical Assembly ...
Страница 210: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 37 Figure 12 17 Controls Subassembly ...
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Страница 213: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 39 Figure 12 18 Control Panel Configuration Wye Delta ...
Страница 215: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 41 Figure 12 19 Control Panel Configuration Softstart ...
Страница 217: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 43 Figure 12 20 Proportional Pressure Control ...
Страница 219: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 45 Figure 12 21 High Pressure Transducer ...
Страница 221: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 47 Figure 12 22 Redundant Kit ...
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