A-3
* Note: Only major components are
shown.
b.
Built-in Filter Operation
:
Figure A-3 shows a simplified
version of a built-in filtration system.
Arrows show the direction of oil
flow when filtering. Use the figure
as a guide for locating key
components on a fryer battery with a
built-in filtration system.
1.
Turn fryer “OFF”.
2.
Filter the oil from one fryer at a
time.
3.
Scoop approximately 3 quarts of
oil from the fryer to be filtered
and set aside.
4.
Remove the drop-in grid
covering the heater tubes from
the fryer vessel. Set aside the
drop-in grid. See Figure A-4.
5.
Stir the oil below the heat
transfer tubes with an “L-
shaped” Teflon brush to loosen
sediments.
6.
Open the fryer cabinet door.
7.
Open the fryer drain valve at the
fryer (either pull the red handle
to that fryer or open the valve at
that vessel) and continue to stir
and brush down the sides of the
vessel and heater tubes.
8.
Open the hose connect valve (or
pull the yellow handle) at the
fryer.
Drop-in Grid in a SM20
FIGURE A-4
Fryer Battery with Built-in Filter System *
Fry Vessel
Filter
Pump
Oil Return
Line
Oil Return
Handle
(Yellow)
Hose Connect
Valve
Fryer Drain Valve
Handle (Red)
Heater
Tubes
Arrows show oil flow direction.
Quick
Disconnect
FIGURE A-3
