Taylor C602 - Faults Occurring During Operation

23
Model C602
Systems, Controls and Operations
Listed below are the variable messages that may
appear.
Faults Occurring While Entering a Heat Treatment
Cycle
POWER SWITCH OFF - The power switch is OFF.
AUTO OR STBY OFF - The control was not in
AUTO or STANDBY.
MIX OUT FAILURE - A mix out condition was
present.
NO HEAT CYCLE TRIED - The Auto Heat Time
was set to attempt a heat cycle more than 24 hours
after the last successful heat cycle.
Faults Occurring While in Heat Mode
HEAT MODE FAILURE - The maximum allowable
heat mode time exceeded 90 minutes.
COOL MODE FAILURE - The maximum allowable
cool mode time exceeded 120 minutes.
TOTAL TIME FAILURE - The maximum allowable
total heat treatment time exceeded 4 hours.
BRUSH CLEAN TIMEOUT - The total days in
operation exceeded the brush clean cycle setting.
POWER SWITCH OFF - The power switch was
turned OFF during the heat cycle.
POWERFAILINH/C- A power failure occurred
during the heat treatment cycle.
(L/R) MIX LOW FAILURE - The mix level in the
(left/right) Hopper is too low for a successful heat
cycle.
(L/R) BEATER OVLD H/C - The overload tripped for
the (left/right) side beater motor.
(L/R) BRL THERM FAIL - The thermistor sensor for
the (left/right) side barrel failed.
(L/R) HOPPER THERM FAIL - The thermistor
sensor for the (left/right) side hopper failed.
(L/R) HPCO H/C - The (left/right) side high pressure
switch opened during the heat treatment cycle.
Faults Occurring While in AUTO Mode
(L/R) HPR>41F (5C) AFTER 4 HR -Themix
temperature in the left or right hopper was above
41°F(5°C) more than four hours.
(L/R) BRL>41F (5C) AFTER 4 HR -Themix
temperature in the left or right barrel was above
41°F(5°C) more than four hours.
(L/R) HPR>41F (5C) AFTER PF -Themix
temperature in the left or right hopper was above
41°F(5°C) more than four hours following a power
failure.
(L/R) BRL>41F (5C) AFTER PF -Themix
temperature in the left or right barrel was above
41°F(5°C) more than four hours following a power
failure.
(L/R) HPR>59F (15C)
- The mix temperature in the
left or right hopper exceeded 59°F(15°C).
(L/R) BRL>59F (15C) - The mix temperature in the
left or right barrel exceeded 59°F(15°C).
HEAT CYCLE SUMMARY
The HEAT CYCLE SUMMARY screen displays the
hours since the last heat cycle, the hours since the
product temperature was above 150°F (65.6°C), and
the number of heat cycles completed since the last
brush clean date. (See Figure 44.)
HEAT CYCLE SUMMARY
HRS SINCE HC 0
HRS SINCE 150.0 0
HRS SINCE BC 0
Figure 44
HEAT CYCLE DATA
The HEAT CYCLE DATA screen contains a record
of up to 366 heat treatment cycles. The most recent
heat cycle data will be shown first. Each heat cycle
record or page has two screens. The first screen
displays the month and day of the heat cycle, the
start time and end time, and which side of the
machine underwent the heat treatment cycle; L for
Left side, R for Right side, and B for both sides. Line
3 displays the total time in each heat cycle phase.
Line 4 displays the glycol temperature at the
completion of the heat cycle and the page number.