APW Wyott EF-30 operating instructions Service

Models: EF-30

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c. Raise the elements. Lift out fry tank. Strain the frying compound into a clean container.

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d.Replace empty fry tank, lower elements to rest inside the tank.

e.Add water to the "FULL" mark on tank.

f.Add any good grade of Cleaner, following cleaner instructions.

g.Turn the thermostat to 250°F and let the heating unit bring the solution to a boil.

h.Boil long enough to loosen or dissolve all varnish or carbon deposits, approximately 30 minutes.

i.Turn the unit off and lift out the elements to drain position.

j.If necessary, clean the thermostat bulbs using a long-handled fiber or plastic brush and mild soap solution.

k. Rinse with clean water to remove all cleaning mixture.

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I.Lift out the fry tank and drain. Repeat steps j and k with fry tank. m. Rinse the inside of the tank with 2 cups of vinegar.

n.Rinse with clean water until the vinegar odor is gone. The fry tank must be thoroughly rinsed, since even a trace of cleaner left inside the tank will ruin frying compound.

o.Dry thoroughly. Replace the tank and lower the elements.

p.Shut the unit off and cover tank until ready for further use.

q.Thin films of oil subjected to frying temperatures quickly form into a gummy consistency. In order to avoid these gum formations, keep all other surfaces of the unit clean by polishing stainless steel surfaces with a damp cloth. To remove discolorations or oil film, a non- abrasive cleaner may be used.

7.SERVICE

1.Caution:

a.Before servicing the unit, make certain the fry tank. frying compound and elements are cool enough to avoid burns.

b.Before opening component access panels, ensure the electrical power supply cord to main terminal block and power supply to the auxiliary terminal block BOTH have been disconnected.

2.To replace “ON-OFF" switch, yellow cycling light or circuit breaker, white “MELT ON” switch and melt cycle control assembly for melt cycle option:

a.Remove the thermostat control knob by grasping outer edge and pulling straight out, without twisting or turning.

b.Remove two screws at top of front panel. Pull top edge to open.

c.Disconnect leads to switch, light or circuit breaker and remove the damaged component. Mark disconnected leads to identify them.

d.Mount the new circuit breaker (or melt cycle control) with fasteners provided. The new switch or light is snapped into place from the front of the panel.

e.Connect leads to corresponding terminals on new component. Check completed circuit against circuit diagram on rear panel.

f.Reverse steps a and b to close front panel.

3.To replace magnetic contactor, terminal block, ground lug or auxiliary terminal block:

a.Remove four screws securing the rear panel to the unit. Let the rear panel fall down straight before pulling it out.

b.Disconnect leads to the damaged component.

c.Connect the leads to corresponding terminal on the new component.

d.Remove screws securing the damaged component to the mounting panel.

e.Remove the damaged. component .and install a new component, in the same position.

f.Check completed circuit against circuit diagram on rear panel.

g.Mount the rear panel and put unit in operation.

4.To replace blown fuses or fuse block:

a.Open rear panel as in step 3a above.

b.Remove damaged fuses and replace with 40 ampere one-time fuse.

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APW Wyott EF-30 operating instructions Service