Taylor 490 - Page 25

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Model 490 Troubleshooting Guide
Section 8 Troubleshooting Guide
PROBLEM PROBABLE CAUSE REMEDY PAGE
REF.
1. No product being
dispensed (draw valve
open and machine in
“AUTO” mode).
a. Freeze-up in the mix inlet
hole.
a. Call service technician to
adjust mix hopper
temperature.
---
b. Beater motor out on reset. b. Allow the motor to cool.
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c. Beater rotating
counter-clockwise from
operator end.
c. Contact service technician
to correct rotation to
clockwise from operator
end.
---
d. Circuit breaker off or
blown fuse.
d. Turn breaker on or
replace fuse.
---
e. Inadequate mix in the mix
hopper.
e. Fill mix hopper with mix.
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2. Product too stiff. a. EVC control set
incorrectly.
a. Contact service
technician.
---
b. Inadequate mix in hopper. b. Fill hopper with mix.
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3. Product too soft. a. EVC control set
incorrectly.
a. Contact service
technician.
---
b. Not enough air space
around unit.
b. Allow for adequate air flow
across the condenser.
2
c. Worn scraper blades. c. Replace regularly.
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d. Dirty condenser. d. Clean monthly.
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e. Out-of-date mix. e. Use only fresh mix.
---
4. Mix in mix hopper too
cold.
a. Temperature out of
adjustment.
a. Call service technician.
---
5. Mix in mix hopper too
warm.
a. Temperature out of
adjustment.
a. Call service technician.
---
b. Warm mix placed in
hopper.
b. Mix should be below
40_F. (4.4_C.) when
placed in hopper.
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c. Mix hopper cover or
gasket not in position.
c. Place cover and gasket in
position.
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