4-7
4.8 TROUBLESHOOTING FRYERS WITHOUT COMPUTERS
A
YES
NO
Refer to Chapter 2 for
proper filling and
operation of the fryer.
Is the fryer
filled with oil?
NO
Is the fire
protection tie in
system closed?
YES
Ensure that the fire
protection system is closed
or that the fire protection
tie in
oint is closed.
NO
YES
Determine reason for
tripping. Reset the
circuit breaker.
Is the service
panel circuit
breaker tripped?
YES
NO
Connect fryer to building
power supply as described in
Chapter 1.
NO
Is the Fryer
connected to building
power supply?
Does the
POWER ON
indicator light?
YES
Fryer does not
operate properly!
YES
NO
Ensure the the heating
elements are down. Check
the interlock switch per 4.7
and replace if necessary.
Are the heating
elements down and is
the interlock
working?
YES
NO
Is the control fuse
(F1) blown?
YES
Determine the cause for
blowing. Replace the fuse.
(Refer to 3.6)
Test the ON/OFF/TEST Switch
and replace if necessary