BKI BLG-TC Series Operation Manual page 38

Gas Auto-Lift Fryer Maintenance
4. Press the FILTER button to get the Filter Menu.
5. Press the FILTER or TUTORIALS button.
6. If you press the TUTORIALS button you can go through how to assemble the filter, how to do basic filter and
how to filter with the rinse hose. None of the pump fuctions will operate in the tutorials.
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