Wells WFAE-30F Operations Instructions download pdf (Page 11)

TROUBLE SHOOTING - OIL FILTERING PROBLEMS

PROBLEM POSSIBLE CAUSE SOLUTION

FILTER PUMP won’t POWER SWITCH not in Press POWER SWITCH to

run FILTER position FILTER position

PUMP MOTOR OVERLOAD Allow motor to cool, then

tripped press red RESET button on

back of PUMP MOTOR

Defective FILTER SWITCH Replace SWITCH

Defective POWER SWITCH Replace SWITCH

PUMP will not pump SUCTION TUBE not seated in Make sure FILTER RESER-

cooking oil SUCTION RECEPTACLE VOIR is properly installed

SUCTION TUBE O-RING Replace O-RING with one of

missing or damaged the three spares

Damaged SUCTION TUBE Replace damaged

or SUCTION RECEPTACLE components

PUMP CHECK VALVE plugged Clean CHECK VALVE

or reversed Install CHECK VALVE properly

FILTER PAPER clogged Scrape crumbs and other

debris from FILTER PAPER

Service FILTER RESERVOIR

at next opportunity

FILTER SCREEN not installed Properly install SCREEN

or improperly installed

PUMP pumps lots of SUCTION TUBE not seated in Make sure FILTER RESER-

bubbles in cooking oil SUCTION RECEPTACLE VOIR is properly installed

SUCTION TUBE O-RING Replace O-RING

missing or damaged

Insufficient oil entering or in Incrementally open DRAIN

FILTER RESERVOIR VALVE and/or clear crumbs

and other debris from DRAIN

PUMP MOTOR tripped PUMP jammed with debris Unjam PUMP

won’t reset Defective PUMP HEAD Replace PUMP HEAD

Defective PUMP MOTOR Replace MOTOR only

Oil is not being fltered FILTER PAPER missing, Properly install FILTER

completely damaged or mis-installed PAPER

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Wells WFAE-30F Operations Instructions Page 11