Troubleshooting; Maintenance And Service - Märklin 7686 Handbuch

9. Trouble shooting
A running time control is integrated into
the control electronics to portect the motor
and mechanism. If the deck is turning too
slowly or is jammed, the operation is auto-
matically interrupted. First the cause of the
problem must be corrected (example: derailed
locomotive, foreign object). After that opera-
tion can be resumed by pressing the clear
button.
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10. Maintenance and Service

Position 1 of the turntable deck should be
checked (see Section 9) after each time that
it is removed from the turntable and after
being installed back into the turntable.
Important note:
The motor and gearbox have been adequa-
tely lubricated at the factory. Please do not
oil! This could cause damage!