Concoa Medical IntelliSwitch 570 Series, Инструкция по установке и эксплуатации, Страница: 8 / 52

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Apply power to the Medical IntelliSwitch™. The inlet pressure readings will appear on the two
4-digit displays. If necessary use the Bank Select pushbutton to choose the side considered to be
the primary gas source. From the factory the Medical IntelliSwitch™ will default to the left inlet
side as the primary side. It will also default to the left delivery regulator.
8. Check the delivery pressure. The value will appear on the 3-digit display. Switch
between the two delivery regulators to check the pressure from each regulator using the
Output Source Pushbutton on the control panel. The delivery pressure is factory set.
Should it be necessary to change this value refer to the section “Setting the Delivery
Regulator Pressure”.
Normal operation of the Medical IntelliSwitch™ can now begin. The “primary” or “active” side of
the system, whether left or right, will have the green Ready light ON and the In-Use light ON over
the source pressure. The “secondary” side or the “in-active” side will have only the green Ready
light ON.
Lighted green lights above the Source Select buttons should match the types of cylinders being used
by each side.
All switching is automatic. If the primary inlet gas side drops below the set switchover point, the
system will transfer to the reserve inlet gas side and the status lights will indicate the transition. The
Replace status light and alarm indicate the need to replenish a bank. In the case of high pressure
cylinders, the system will reset when pressure has been restored to the depleted bank. In the case of
liquid cylinders, the system will reset when pressure has been restored to the depleted bank and the
Reset button has been depressed.
Delivery Regulator operation is similar to the inlet operation. A green In-Use light will light to the
left or right of the delivery pressure display indicating which delivery regulator is in use. There is a
delivery pressure tolerance feature designed into the product. It allows for the pressure to vary over
a programmed range before the product indicates an error condition. If the delivery regulator in use
has its pressure fall out of its programmed operating range the system will switch to the other
delivery regulator automatically. At this time the red Fault light will light indicating which delivery
regulator has a problem and the green In-Use light will light on the delivery regulator the system
switched to. The factory default delivery pressure tolerance is +/- 7 PSI.