9128135 Technical manual GGX7F PLC V8 rev. 06/2020
Page 1
M=
M1~
GREASE LOAD 00
Technical manual GGX7F PLC
9128135
-- Water and oil mixture comes from the Multisserie and falls in a strainer.
-- Filtered fluid comes in the tank.
-- The oil floats on the water.
-- The heater keeps the water on temperature to make sure that also the pork grease stays fluid.
-- The oil sticks to the rotating drum and the wiper blade wipes the oil off the drum. This is called
skimming further in this document.
-- During the skimming proces, the fluid level will go down.
-- The spray bar puts in extra water and the maximum level is determined by the bottom side of the
drain outlet.
-- One time each day, the tank is flushed for 30 seconds to get rid of the sediment of the cleaning
agent from the Multisserie. The level will drop for ± 5 cm
-- One time each week, the tank is flushed for 60 seconds. The fluid level drops 10 cm.
-- Flushing happens at 22:00, or when the Multisserie cleaning signal is continuously present for
45 minutes.
-- At 24:00 or when switching mains off, the PLC resets all cumulative values.
Spray bar
Flush / drain valve
Drain outlet
Wiper blade
Heating element
Fluid level
Rotating drum
Water/oil mixture inlet
Strainer
15 cm
Lid switch
To control this proces, 2 signals come from the
Multisserie. These are the cooking signal and
cleaning signal.
When opening the lid, all outputs from the PLC
will be disabled.
The push button will pause the skimming proces
for 5 minutes. The oil container can be emp
-
tied in this time.
An extra skim cycle can be activated by pushing
this button for 5 seconds.
WORKING PRINCIPLE
Water
solenoid
valve
