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Model C722 Important: To the Operator
The FAULT HISTORY screen displays a history of
the last 100 faults. Page numbers are displayed in
the upper right-hand corner. Page 1 contains the
most recent fault. Use the arrow symbols to cycle
through the history pages. The date and time of the
event are displayed on the second line. The third
line displays the reason for the fault.
(See Figure 32.)
FAULT HISTORY 1
02/27/12 12:58
HPCO COMPRESSOR
>Exit
Figure 32
The LOCKOUT HISTORY screen displays a history
of the last 100 hardlocks, brush clean dates, etc.
(See Figure 33.)
LOCKOUT HISTORY
02/27/12 12:58
< HPR THERM FAIL
>Exit
Figure 33
Use the arrow symbols to advance forward or
backward to view each screen. The following list
indicates the variable messages that may appear.
Press the SEL key to return to the Manager's Menu.
Note: If no fault was found, the message will state,
“NO FAULT FOUND”.
Faults Occurring While in AUTO or
Standby Mode
BEATER OVERLOAD - Place the power switch in
the OFF position. Wait 5 minutes for the machine to
cool. Press the beater reset button firmly. Place the
power switch in the ON position and restart in
AUTO.
HPCO COMPRESSOR - Place the power switch in
the OFF position. Wait 5 minutes for the machine to
cool. Place the power switch in the ON position and
restart in AUTO.
L - R HPR Therm Fail - The hopper thermistor
failed. Call for service.
L - R BRL Therm Fail - The freezing cylinder
thermistor failed. Call for service.
L - R HPR>59F (15C) - The mix temperature in the
hopper exceeded 59_F(15_C).
L - R BRL>59F (15C) - The mix temperature in the
freezing cylinder exceeded 59_F(15_C).
L - R HPR>45F (7C) AFTER 1 HR - The mix
temperature in the hopper was above 45_F(7_C)
more than one hour.
L - R BRL>45F (7C) AFTER 1 HR - The mix
temperature in the freezing cylinder was above 45_F
(7_C) more than one hour.
L - R HPR>41F (5C) AFTER 4 HR - The mix
temperature in the hopper was above 41_F(5_C)
more than four hours.
L - R BRL>41F (5C) AFTER 4 HR - The mix
temperature in the freezing cylinder was above 41_F
(5_C) more than four hours.
L-RHPR>41F(5C)AFTERPF-The mix
temperature in the hopper was above 41_F(5_C)
more than four hours, following a power failure.
L - R BRL>41F (5C) AFTER PF - The mix
temperature in the freezing cylinder was above 41_F
(5_C) more than four hours, following a power
failure.
Note: Refer to your local health codes regarding
temperature recommendations for procedures to
follow if these fault screens appear.