Pitco E7 Service, Parts And Schematics

4-18
4.11 TROUBLESHOOTING BUILT-IN FILTER UNITS
C
BA
Check the
building
circuit
breaker.
NO
YES
Is HEAT
light on with
heat switch in
HEAT?
NO
Turn the filter power switch off.
Correct the cause for tripping
and reset the circuit breaker.
YES
Is the filter
circuit breaker
tripped?
YES
Is the
fryer plugged
in?
Plug in the
fryer.
NO
YES
NO
Do the filter
heaters work?
Check the refill time of the
pump with a new filter
installed. It should not exceed
1 minute for each 25 pounds
of shortening. See data plate
on fryer door for rating. The
pump may need replacement
if these times are exceeded
call service.
NO
Clean the screen or
replace filter media.
YES
Is filter paper,
bag, or pickup screens
clogged?
YESNO
NO
Conect hose.
Is filter
pickup completely
connected?
YES
Oil pumping
slowly?
NO
Allow the motor to
cool, reset the
thermal overload on
the motor.
YES
Is filter
motor overload
tripped
YES
Is 120 VAC
power supply wired
in to the TB4
terminal.
Check for solidified
shortening in internal lines.
Use the filter heaters for 5
to 15 minutes to liquify the
solids.
NO
YES
Connect hose.
Is filter
pickup connected to
motor?
NO
Filter unit is not
working properly.
YES
Is oil
flowing?
Wire in 120
VAC power
supply.
NO
Turn the filter power switch
off. Correct the cause for
tripping and reset the circuit
breaker.
NO
YES
Is the filter
circuit breaker
tripped?
NO
YES
Is the
pump
running?

Pitco E7 Specifications

General

Brand	Pitco
Model	E7
Category	Fryer
Language	English