49
Models C708 & C716
Important: Operator Checklist
PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
2. Hard lock message
appears on display.
a. Brush clean interval
exceeded. (Programmable
from 2 - 14 days.)
a. The freezer must be
disassembled and brush
cleaned within 24 hours
when the counter
indicates one day
remaining.
20
b. A barrel or hopper
thermistor is faulty.
b. Call an authorized service
technician.
- - -
3. No control panel functions
with power switch ON.
a. Machine is unplugged.
a. Plug into wall receptacle.
- - -
b. Circuit breaker OFF or
blown fuse.
b. Turn the breaker ON or
replace the fuse.
- - -
4. Machine makes a
squealing noise.
a. Starved barrel.
a. Remove ,clean and
reinstall the pump.
34, 37, 44
5. No product is being
dispensed.
a. Low on mix. The MIX
OUT light is on.
a. Add mix to the hopper.
Return to AUTO mode.
39
b. The power switch is in the
OFF position.
b. Place the power switch to
ON and select AUTO.
38
c. Machine not in AUTO
mode.
c. Select AUTO and allow
machine to cycle off
before drawing product.
39
d. Beater motor is out on
reset. The BEATER
OVERLOAD message
displayed.
d. Turn the machine off.
Press the reset button.
Restart the machine in
AUTO.
- - -
e. The pump motor is not
running in the AUTO
mode.
e. Push the pump reset
button. Check pump motor
is operating when the
draw valve is raised.
17
f. Freeze-up in mix inlet
hole.
f. Call an authorized service
technician.
- - -
g. The mix pump ball crank
is broken.
g. Call an authorized service
technician.
- - -
h. Feed tube or check ring
not properly installed.
h. Make sure feed tube and
rubber check ring are
properly installed.
36, 39
Summary of Contents for Wawa C708
Page 1: ...Models C708 C716 Heat Treatment Soft Serve Freezer Operating Instructions 059061 M 6 17 08...
Page 71: ...Model C708 057010 27 Rev 2 08...
Page 72: ...Model C708 057010 27 Inset Rev 2 08...
Page 73: ...Model C708 057010 33 Rev 2 08...
Page 74: ...Model C708 057010 40 Rev 2 08...
Page 75: ...Model C708 057010 58 Rev 2 08...
Page 76: ...Model C716 059900 27 Rev 2 08...
Page 77: ...Model C716 059900 27 Inset Rev 2 08...
Page 78: ...Model C716 059900 33 Rev 2 08...
Page 79: ...Model C716 059900 40 Rev 2 08...
Page 80: ...Model C716 059900 58 Rev 2 08...