Frymaster BIGLA30 - Manual (Page 78)

6-6
• Verify that burners and associated components (i.e. gas valves, pilot assemblies, ignitors, etc.) are in good
condition and functioning properly. Inspect all gas connections for leaks and verify that all connections are
properly tightened.
• Verify that the burner manifold pressure is in accordance with that specified on the appliance’s rating plate.
• Verify that the temperature and high-limit probes are properly connected, tightened and functioning properly,
and that probe guards are present and properly installed.
• Verify that component box components (i.e. computer, transformers, relays, interface boards, etc.) are in good
condition and free from oil and other debris. Inspect the component box wiring and verify that connections
are tight and that wiring is in good condition.
• Verify that all safety features (i.e. reset switches, etc.) are present and functioning properly.
• Verify that the frypot is in good condition and free of leaks and that the frypot insulation is in serviceable con-
dition.
• Verify that wiring harnesses and connections are tight and in good condition.
6.7.2 Built-In Filtration System
• Inspect all oil-return and drain lines for leaks and verify that all connections are tight.
• Inspect the filter pan for leaks and cleanliness. If there is a large accumulation of crumbs in the crumb basket,
advise the owner/operator that the crumb basket should be emptied into a fireproof container and cleaned dai-
ly.
• Verify that all O-rings and seals are present and in good condition. Replace O-rings and seals if worn or dam-
aged.
• Check filtration system integrity as follows:
− Verify that filter pan cover is present and properly installed.
− With the filter pan empty, place each vat into fill vat from drain pan selection (see section 4.11.3 on page
4-21), one at a time. Verify proper functioning of each oil return valve by activating the filter pump using
the fill vat from drain pan selection. Verify that the pump activates and that bubbles appear in the cooking
oil of the associated frypot.
− Verify that the filter pan is properly prepared for filtering, then drain a frypot of oil heated to 350°F
(177°C) into the filter pan by using the drain to pan selection (see section 4.11.2 on page 4-20). Now us-
ing the fill vat from pan drain pan selection (see section 4.11.3 on page 4-21), allow all oil to return to the
frypot (indicated by bubbles in the cooking oil). Press the check button when all oil is returned. The frypot
should have refilled in approximately 2 minutes and 30 seconds.