TAF-500 06.2018 / 910101-000115 Page 10 of 16
MAINTENANCE
NOTE: Depressurize the filter before maintenance (Close inlet and then outlet valves).
Checking the filter
1. Unscrew the filter cover.
2. Extract the screen and clean if necessary. Cleaning is performed by hosing the screen from outside-in, and/or
with a nylon brush.
3. Check the Screen O-ring (17.1) and apply grease, if necessary.
4. Replace the screen.
5. Return the cover and twist to tighten.
Checking the PD switch connectors
Check the L-Connectors (9.3, 9.4) to the PD Switch to make sure that there are no obstructions.
Winterization
Filter operations should be suspended in climates where the filter is exposed to freezing temperatures.
1. Check that the outlet valve is closed and perform two manual rinses.
2. Close the inlet valve to the filter and release the pressure.
3. Remove all drain lines from the valves, drain, and reconnect.
Leaks
In case of a leak contact Amiad technical support.
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