amiad Filtomat MG-110P, Инструкции по установке, эксплуатации и обслуживанию

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MG110P
7.2013 Page 13 of 51
FIRST-TIME OPERATION
1. Remove a plastic plug from one of the outlet holes on the top of the filter to bleed air from the filter.
2. Open the inlet valve.
3. Close the plastic plug when all the air is bled from the filter.
4. Make sure the filter is clean and dry.
5. Check all fittings and flanges for leaks.
6. Open the outlet valve.
7. Perform manual flushing, by selecting “Manual” in the flushing controller.
8. Check that the inlet pressure does not drop below 2 bar during flushing.
The filter is ready for operation. Observe at least one automatic flushing cycle, activated by time or differential pressure.
Servicing
Draining the Filter
1. Close the inlet valve
2. Close the outlet valve.
3. Open the drain valve to release pressure. To avoid water draining onto the area around the filter, install a drain hose onto the
drain valve.
Removing and Installing the Inlet (coarse) Screen
1. Drain the filter.
2. Remove the filter cover nuts and the cover.
3. Remove the inlet screen.
4. Before reinstalling the screen, make sure that the fine filter screen is properly seated.
5. Push the coarse screen into place.
6. The screen must be seated in the base of the fine filter and must be flush with the flange of the filter housing or 1 mm. inside. It
should not project outside the flange.
7. If the screen does not fit exactly, plastic segments may be removed or added as necessary. The screen is supplied with two spare
segments stored as in the following figure.
8. Place the O-ring into the groove into the cover. It may be necessary to apply silicone grease to hold it in place.
9. Close the cover and tighten the nuts evenly in an alternating pattern.
10. Activate the filter as in the section "Operating the Filter for the First Time."
Figure 6: Inlet Screen
A thick and
a thin spare
segment are
stored here.
Flush with
flange or 1 mm
inside