4-9
4.3.2.2 Filter Operation (cont.)
Note:
Drain-Flush Line Only- If fryer being filtered is used for frying heavily breaded products, or
is the last fryer in the battery, use the drain flush to flush excess sediment from the drainpipe into the
filter pan.
CAUTION
When the drain flush is used to keep drain line unclogged, ALL RED DRAIN VALVES
MUST BE CLOSED.
9.
Open the drain flush valve by pushing the "Blue" handle located in the fryer cabinet furthest
from the filter cabinet. Close the "Yellow" oil-return valve to the fryer being filtered. All valve
handles should now be pushed in.
10.
When the drain line is flushed, open the
"Yellow" oil return valve to the fryer being
filtered. Pull the "Blue" handle to close the
drain flush line. Filtered oil/shortening will
begin to fill the fry vessel.
CAUTION
Wear protective gloves and use an appropriate
tool when replacing drop-in grid/crumb screen
in fry vessel. Filtered oil is hot and can cause
burn injury.
11.
Turn the fryer power-switch "ON" when
filtered oil/shortening covers the heat transfer
tubes or heating elements. Replace the crumb
screen or drop-in grid.
Fry vessel refilling with filtered oil/shortening.
Replace drop-in grid/crumb screen as oil level
rises. Use an appropriate tool (fryer cleanout tool,
etc.) to place the screen in hot, filtered
oil/shortening.
