Henny Penny LVG-102 Technical Manual page 9

Problem
Oil foaming or boiling over vat
Oil will not drain from vat
Oil leaking
through drain valve
Vat is under-filled
Bubbles in oil during
entire filtering process
Feb. 2011
Cause
OIL LEVEL SECTION
• Water in oil
• Improper or bad oil
• Improper filtering
• Cold zone (bottom of vat)
full of crumbs
• Improper rinsing after
cleaning the fryer
• Drain valve clogged with
• Faulty actuator
• Oil channel clogged
• Obstruction in drain
• Faulty drain valve
• Locations with RTI, the
3-way valve is stuck open
• JIB is low or empty
• JIB oil line is clogged or
collapsed
• Filter pan needs cleaned
• Filter pan not completely
engaged
• Filter pan clogged
• Damaged o-ring on filter
line tube on fryer
1-5
Model LVG-102, 103, 104
Correction
• At end of a Cook Cycle, drain
and clean vat; add fresh oil
• Use recommended oil
• Refer to the procedure
on filtering the oil
• Filter oil
• Rinse the vat thoroughly to remove
any cleaning agent in the vat
• Open valve, using cleaning brush,
force crumbs through drain valve
• Replace actuator
• Access the clean-out plug on the
sides of the unit (see Oil Channel
Clean-out Section)
• Remove obstruction
• Replace drain valve
• The RTI system can be discon-
nected until RTI repairs the valve
• Fill the JIB
• Check JIB line
• Clean filter pan and change pad
• Make sure filter pan return line is
pushed completely into the receiver
on the fryer
• Clean pan and change pad
• Change O-ring