Installation & Operation Manual
SAF-X
01.2022
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001301
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910101
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Tools and Equipment will appear in the document by their ID.
ID
Tool / Jig Description
Figure
TL-1
Seal Extractor
TL-2
Hex Key (Allen):
Standard metric set
TL-3
Hex Sockets (1/2" drive):
o
Standard metric set up to 24mm
o
1/2” Drive Breaker Bar
o
1/2" Drive Ratchet
TL-10
Combination Wrench:
Standard metric set up to 24mm
TL-11
Flat Screwdriver: 6mm wide
Philips Screwdriver #2
TL-12
Long Nose Plier
TL-13
Pin Punch:
3mm, 5mm,6mm, 8mm
Maintenance Policy
The maintenance requirements of automatic Self-Cleaning Filters are directly related to their Flushing frequency. Flushing
frequency depends on flow rate and water quality (Suspended Solids type, load, and Chemistry). Therefore, the frequency
of scheduled routine maintenance activities should be determined during the commissioning and first few months of
operation.
It is essential to follow the flushing frequency and the trend of DP build-up, to react on time when an un-usual change is
recognized.
It is re
commended to include the filters in the routine equipment inspection “tours” of the plant, and to treat any leakage
or damage as early as possible.
Routine inspection
Initiate flush cycle by closing the 1/4" valve at the low-pressure sensing port of the pressure differential switch for 5
seconds. Verify that the exhaust valve opens, that the scanner moves properly and stop when it reaches the limit switch -
verify that the exhaust valve closes.
