Page 45
Page 45
TROUBLE SHOOTING
Service Manual Turbo Deli Rotisserie
II
form 9120929 rev. 04/2021
TROUBLE SHOOTING BY PART / FUNCTION.
Descrip-
tion of part /
function
Symptoms
Possible cause
Action
Inside door
Broken glass
Slamming of door.
Give instruction to operator.
Fastening bolts and nuts
are loose.
Tighten all fastenings.
No PTFE ring between
steel and glass.
Mount new glass with PTFE rings between
glass and steel.
Outside door
Broken glass
Slamming of door.
Give instruction to operator.
Fastening bolts and nuts
are loose.
Tighten all fastenings.
No PTFE ring between
steel and glass.
Mount new glass with PTFE rings between
glass and steel.
Door adjustment Door not well adjusted
and closes against bottom
side.
Adjust door on hinge and tighten the hinge
plate.
Heating ele-
ment
Rotisserie doesn’t
reach adjusted
temperature
Wiring.
Check the wiring.
Check the power on the element.
Element malfunction.
Check the current with AC current tester. See
table on page 52.
Duration of gril-
ling time is too
long
Wiring.
Check the wiring.
Element malfunction.
Check the current with AC current tester. See
table on page 52.
Safety ther-
mostat
Contactor does
not come in after
starting of pro-
gram
Wiring.
Check the wiring.
Thermostat malfunction.
Check if the thermostat is making contact.
Contactor swit-
ches off before
reaching the ad-
justed tempera-
ture in program
Thermostat malfunction.
Check if the thermostat is turned fully
clockwise (contact closed).
Thermostat probe not in
right position.
Check the position of the thermostat probe.
Contactor
Contactor
doesn’t come in
Wiring.
Check the wiring.
Coil malfunction.
Check resistance of the coil. This should be
525Ω.
Contactor comes
in, but
one or more
functions don’t
come in
Contact burned.
Check the wiring.
Check the power on al contacts.
Check the contacts of the contactor.
Capacitor
Drive motor or
blower don’t
work
Wiring.
Check the wiring.
Capacitor malfunction.
Check function after connecting a new capa-
citor.
Checking of capacitor:
Discharge capacitor with screwdriver. Set me-
ter on MΩ and connect the pins of the meter
on contacts, value runs up. Change the pins
on contacts, value runs up again. This means
the capacitor is OK.