6.3 Pump Check
The GI-2000 G.R.D. is equipped a pump to move the grease from the G.R.D
into the reclaim tank.
The GI-2000 Controller provides the ability to test the pump. To access the
test controls inside the Controller, loosen the front panel screws and open
the Controller door.
Follow the procedure in Section 8.6 to turn the pump ON. The pump LED
indicator should turn ON and a solid state relay on an interface board located
in the GI-2000 should close powering the pump. Observe that the pump is
running and water is being pumped into the reclaim tank.
Follow the procedure in Section 8.6 to turn the pump OFF. The pump LED
indicator should turn OFF and the pump should stop running. Note: The
pump will also automatically shut off after 60 seconds.
WARNING!
Do not run the pump dry! Running the pump dry may cause damage to
the pump.
6.4 Temperature Sensor Check
The GI-2000 G.R.D. is equipped a temperature sensor to detect when the
water has been sufficiently heated by the heaters during a clean cycle to
start pumping the grease from the G.R.D into the reclaim tank.
The GI-2000 Controller provides the ability to check the temperature sensor.
To access the test controls inside the Controller, loosen the front panel
screws and open the Controller door.
Follow the procedure in Section 8.6 to check the state of the temperature
sensor. For a tank filled with cold water the temperature sensor should be in
the OFF state. For a tank filled with hot water (>100
O
C) the temperature
sensor should be in the ON state.
6.5 Grease Level Sensor Check
The GI-2000 G.R.D. is equipped a grease level sensor to detect when the
amount of grease in the tank requires a clean cycle to pump the grease from
the G.R.D into the reclaim tank. The grease level sensor is designed to
detect a 4” range of water below the bottom of the outlet pipe.
GI-2000 Manual V2.3
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