BKI DNF-F - Manual (Page 11)

Doughnut Fryer Installation
9
Initial Test and Adjustment
1. Fill vat with shortening to about one inch below the mark.
NOTE: A solid type vegetable shortening is recommended for frying because doughnuts tend to
absorb more shortening and are heavy when fried in liquid shortening.
Overfilling the fryer vat with shortening could lead to serious injury. Ensure that
the fryer vat is filled with shortening only to the fill mark when shortening is hot.
Do not use any shortening other than what is specified in this manual and do not
overfill the fryer vat.
Use only high-quality shortening that has low moisture content, a high smoke
point and no additives.
2. Place the POWER switch to the ON position.
3. Set the thermostat to the desired temperature (best results are obtained at 370º F to 380º F). The
shortening should begin to heat and begin to reach the fill mark inside the vat. Add more
shortening as required to reach the fill mark. Refer to the troubleshooting section if this does not
occur.