Automatic Filters Tekleen MSAF Manuale d'uso - Pagina 13

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3.4 Handle Assembly Removal & Installation

Perform the proper shut off procedure as described in "Section 3.1" before

working on the handle assembly. Refer to Figure 5 below for help.

1. Release the bolt connecting the handle plug to the dirt collector stem. The

metal handle and handle plug is a single piece and must be removed

together.

2. Position replacement handle onto the dirt collector stem. Reinsert bolt into the

hole and tighten.

3. Open the outlet valve completely.

4. Gradually open the inlet valve while closing the bypass valve.

5. Check the filter assembly and its connections for leaks.

6. Spin the handle first counter-clockwise until it stops, and then clockwise to

check the motion.

7. Perform a flushing cycle as described in "Section 1.3".

8. Confirm that the differential pressure indicator is not showing a pressure

difference at this point. When the filter is clean, the pressure difference should

not exceed 0.1 bar.

3.5 Dirt Collector Assembly Removal & Installation

Perform the proper shut off procedure as described in "Section 3.1" before

working on the handle assembly. Refer to Figure 5 below for help.

1. Release the bolt connecting the handle plug to the dirt collector stem. The

metal handle and handle plug is a single piece and must be removed

together.

2. Remove the nuts and washers to the cover of the filter housing.

3. Remove the cover with the handle and the dirt collector from the filter

housing.

4. Remove the body seal from the filter housing groove.

5. Unscrew the used dirt collector from the flushing chamber and pull it out.

6. Insert the new dirt collector into the flushing chamber and screw it back into

place.

7. Return the cover to its place on the filter housing. Confirm that the dirt

collector pin is properly seated inside the dirt collector.

8. Position handle onto the dirt collector stem. Reinsert bolt into the hole and

tighten.

9. Tighten the nuts and washers connecting the cover to the filter housing.