Netafim SCREENGUARD Installation Manual

SCREENGUARD AUTOMATIC SCREEN FILTERS OPERATION, INSTALLATION AND MAINTENANCE GUIDE • 13
MAINTENANCE
COARSE SCREEN REMOVAL & REPLACEMENT (FIGURE 8)
1. Close the inlet and the outlet line valves.
2. Verify that the filter is drained prior to service.
3. Remove the nuts and washers connecting the cover to the filter housing.
4. Remove the cover seal from the cover groove.
5. Pull out the damaged coarse screen out from the fine screen assembly using the gripping
handle.
6. Slide the new coarse screen into the fine screen assembly using the gripping handle.
7. Verify that the straight side of the cover seal fits into the groove located in the cover.
8. Put the cover on its place on the filter’s housing and install the nuts and washers
connecting the cover to the filter housing.
9. Open the inlet and outlet line valves.
10. Check for leaks.
11. Perform a flushing cycle manually by pushing manual button (M on the screen display).
(See Figure 4)
12. Verify that the hydraulic flushing valve closes after 10 seconds.
FIGURE 8
WARNING
Take precautions while
operating the filter as the
filter may enter a flushing
mode automatically,
without prior warning.

Netafim SCREENGUARD Specifications

General

Brand	Netafim
Model	SCREENGUARD
Category	Water Filtration Systems
Language	English