Cleaning & Maintenance
GBF-70 Fryer
◊ When pan is emptied, oil flow from discharge hose will stop ... return Pump Switch to [OFF].
DO NOT allow pump to run for any extended amount of time without oil pumping through it.
◊ Return OIL WAND valve ⑧ to the [CLOSE] position.
◊ Remove the Discharge Hose from fryer coupling and drain any oil remaining in the hose into the disposal
container.
6. Allow the filter pan to sufficiently cool. then remove from unit. Disassemble and clean thoroughly. See Section
5.03.
7. After removal of waste oil, a Boil‐Out Procedure should be performed in a timely manner. See Section 5.02,
Boil‐Out Procedure. DO NOT allow oil residue to remain in the vat for an extended period of time. Doing so
will make it difficult to clean and can eventually cause undesireable build‐up, which can negatively impact fryer
performance and food quality.
◊ At a minimum, if boil‐out must be delayed, use absorbent paper wipes to clean as much of the waste oil
residue as possible from the vat and heating elements and then immediately refill the vat with fresh oil, see
Section 4.02, Cooking Procedures, step #4.
8. Clean the filter pan as described in Section 4.04, step #10, replace in fryer and connect hose.
5.01 Removing & Disposing of Waste Cooking Oil - continued
5.02 Boil-Out Procedure - Cleaning the Fry Vat
The following explains using the Boil‐Out process to clean the cook vat. This procedure must be performed before
cooking on new equipment, and should be performed immediately each time after waste cooking oil is removed
from the fryer, before refilling with fresh oil.
For proper maintenance and to ensure satisfactory operation and food quality, the process should be performed, at
a minimum, every 7 to 10 days.
DO NOT leave the fryer unattended during this process. While it should not occur,
preventive action may be needed to prevent a rolling boil and vat overflow. A rolling boil is
NOT required for proper cleaning action.
1. Remove used cooking oil from the unit as described in Section 5.01, Removing
& Disposing of Waste Cooking
Oil.
2. Confirm that the drain valve handle, on the unit to be cleaned is turned fully to the [CLOSE]
position.
3. Ensure Heat Switch, on unit to be cleaned, is in the [OFF] position.
4. Use absorbent paper wipes to clean as much waste oil residue as possible from the vat and
heating elements. Fill fry vat to the [FULL] level mark ① with clean water.
5. Use a reputable fryer cleaning & degreasing product and follow the manufacturer’s
directions for use. Add recommended amount of product to the water and stir gently to mix.
Fryer Boil Out cleaner is available through GILES’ distributors and equipment dealers ... item #72003‐1, 8‐lb Jar
or #72003, case of 4 Jars.
1
Continued on Next Page
61
Closely follow the cleaning product manufacturer’s use instructions and hazard warnings.
Some available cleaners may contain caustic chemicals and require special precautions when
used, to avoid personal injury and/or damage to the fryer.