Frigomat AGG.2014 Series, Use And Maintenance Manual

Page: 59 / 96

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8.3 HEATER TROUBLESHOOTING
PROBLEM PROBABLE CAUSES REMEDIES
The machine does not start
(STOP button off).
Master switch open. Close the switch.
Electrical anomaly. Contact the technician.
Fuses blown. Contact the technician.
The machine works regularly
but the heating times are
long.
SLOW FLAME function active.
Verify that the Slow Flame
function is disabled (key LED
off).
Product insufficient.
Work with at least 1/2 the
maximum amount of the product
foreseen for each TWIN model.
Missing, worn or incorrectly mounted
beater scrapers.
Verify that the scrapers are
correctly mounted, in good state
and that the relative thrust
springs are in seat.
Missing or incorrectly assembled
hopper lid.
Ensure the hopper lid is correctly
positioned on the lid to prevent
steam escaping.
Faulty resistance or fluid pump. Contact the technician.
The machine does not reach
temperatures over 100 ℃
quickly in heating mode.
Hopper lid assembled incorrectly
Make sure that the hopper lid
prevents steam escaping.
Product insufficient.
Work with at least 1/2 the
maximum amount of the product
foreseen for each C136-37-38
model.
During functioning the
machine becomes noisy and
the beater stops.
The belt slips.
Contact the technician to check
the belts tension and possibly
replace it.
Temperatures above 93°C
cannot be selected in semi-
automatic programming.
SLOW FLAME function active.
Verify that the Slow Flame
function is disabled (key LED
off).