Taylor C602, Service Manual

Page: 34 / 114

31
Model C602
Systems, Controls and Operations
CALIBRATE PROXIMITY SWITCH
This option allows the service technicians to adjust
the mounting of the proximity switch. This procedure
must be performed while the machine is fully
assembled and properly primed. In addition, the
product temperature must be above 32
°
F (0
°
C) If
the temperature is below 32
°
F (0
°
C), the Temp.
Error screen will be displayed. (See Figure 74.)
CAL PROXIMITY SW
ERROR TEMP MUST BE
GREATER THAN 32.0 F
>
Exit
Figure 74
When the barrel temperature is above 32
°
F (0
°
C)
the Cal Proximity screen will be displayed and the
shake side beater motor with be activated. (See
Figure 75.)
CAL PROXIMITY SW
RAW MIX 0
> Exit
Figure 75
When the “CAL PROXIMITY SW” message is
displayed, adjusting the distance between the
proximity probe and the torque coupling will increase
or decrease the raw viscosity displayed. When the
raw viscosity is between 1000–1500, an audible tone
will sound at regular intervals. The target setting is
the middle of the audible tone range. Upon
completion of the calibrating procedures, lock the
switch down. Verify that the viscosity setting is
correct after the switch is locked. Selecting the
CALIBRATION symbol
will return to the Service
Menu screen and discontinue beater motor
operation.
SELECT LANGUAGE
The SELECT LANGUAGE option allows the service
technician to select the language that will display on
the fluorescent display. Several language options
are available.
Use the OPTIONAL FLAVOR symbol or AUTO
symbol to move the arrow to the desired
language then touch the CALIBRATION symbol
to save the selection. (See Figure 76.)
> ENGLISH
ESPANOL
DANSK
FRANCIAS
Figure 76
ABORT HEAT CYCLE
This option allows the service technician to abort the
Heat Treatment Cycle if the machine is operating in
a heat cycle. The screen below will be displayed
upon selecting this option. Select the AUTO symbol
to move the arrow to “YES”, and then select the
CALIBRATION symbol to abort the heat cycle
and to return to the Service Menu. (See Figure 77.)
ABORT HEAT CYCLE
Yes
> No
Figure 77
SYRUP MOTOR SETUP
The Syrup Motor Setup option allows the service
technician to adjust the running speed for each
syrup pump motor in the calibration mode and the
reverse time for the pump motor.
The proper syrup motor setting should be set to
gradually fill the calibration cup. If the syrup motor
setting is too fast the syrup will fill the cup too fast to
accurately stop the flow at the proper level.
The recommended setting for the syrup motor is 85
for thin viscosity shake syrup. For thick viscosity
syrup, the syrup motor setting may need to be set
higher (100 - 160) if the flow rate is too slow or the
amount of syrup measured in the Verification Mode
is not within the specified range.