Check the E-stop in the wash chamber for a short, verify the door sensors are activating (LED lights located at sensor locations) and then make sure the electric eye in the mechanical room (if equipped) senses the cart.
If either door takes longer than 5 seconds to close/open, the logic thinks the door has jammed. Check the wheel travel and lubricate or adjust air pressure to allow for faster travel. Inspect the cylinder for a damaged shaft. Make sure the door is shutting all the way, and that the door sensor LEDs are lit.
Make sure the door sensors LEDs light up. Verify at the panel that the input on the PLC for the soiled door closed sensor is illuminated.
Check that the wheel stop pin has cleared the floor track and ensure that the wheel guides have not become loose from the floor.
FAQs
Kartwasher Premier
Sometimes I load the cart and press "Start" (or F1), but nothing happens. Why?
Occasionally the soil side door is closing and the machine goes into a jam fault. What should I do?
Sometimes, after the soiled side door closes, the Kartwasher doesn't start. What can I do?
Why doesn’t the cart eject when the clean side door opens?
