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Service Manual STG5/7 intelligent STW5/7 intelligent form 9123999 rev. 05/2010
TROUBLESHOOTING
aNalyTIC TROublEShOOTING lIST
SERVICING AND REPAIRING Of ThE ROTISSERIE STG5/7
This is an analytic description for servicing and repairing all major parts of the rotisseries and
warmers. It consists off 4 basic steps to recognize and solve the problems. These steps are:
Analyse the symptoms.
1.
Cross reference with possible causes.
2.
Solving of the problem: checking/action and prevention of the problem occuring again
3.
by:
Replacing of problematic or defective parts and testing if the problem is resolved.
4.
Replacing instructions can be found in the removal and replacement chapter.
4. 1
For testing see the programming instructions in this manual.
4. 2
Description of part
Symptoms
Possible causes
Solving: checking/action
Inside door
Broken glass
Slamming of door.
Give instruction to operator.
Fastening bolts and
nuts are loose.
Tighten all fastenings.
no sealing ring
between steel and
glass.
Mount new glass with sealing rings
between glass and steel.
Outside door
Broken glass
Slamming of door.
Give instructions to operator
Fastening bolts and
nuts are loose
Tighten all fastenings
no sealing ring
between steel and
glass.
Mount new glass with sealing rings
between glass and steel.
Door adjustment
Door not well
adjusted anc closes
against bottom side
Adjust door on hinge and tighten
the hinge plate.
heating element
Rotisserie does not reach
adjusted temperature
Wiring.
Check the wiring.
Check the power on the element.
Element malfunc-
tion.
Check the current with AC current
tester.
Duration of grilling
time is too long
Wiring.
Check the wiring.
Element malfunc-
tion.
Check the current with AC current
tester. See table on page 30.