Axi MTC-X, Инструкция по эксплуатации и техническому обслуживанию

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4 Change the accessory selector to VACUUM position while running, and keep the system running. (Figure 6.3).
Note: Ensure the top Vacuum Gauge reads approximately 10” HG for optimal filter drain effectivness
5. The filters and plumbing will start to be evacuated. After a period of time, a decreasing amount of fluid traveling up the
accessory suction tube (white-transparent tube connected to pre-filter vessel drain port) will be visible. (Figure 6.4).
6. When the flow in the accessory suction tube decreases and starts to be mostly air (approximately 2 minutes depending
on pump rate), change the accessory selector to the “OFF” position (Figure 6.3).
Figure 6.3- Accessory selector for filter draining and additive injection.
Figure 6.4- Accessory suction tube to see draining fuel.
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