5. Remove seven T-20 screws from the air curtain cover.
6. Remove one T-10 screw to release the sensor and bracket.
7. Remove the room-temperature sensor.
Installation
●
The sensor and bracket are pre-assembled in the factory with a dedicated assembly fixture. This
ensures correct positioning of the sensor. If the adhesive is compromised, the sensor will not read the
correct temperature.
●
Make sure all cables are correctly routed. The power and signal cables are separate.
CAUTION: A high-power cable is routed behind this fan. Make sure that the screw holding the sensor does
not pinch the high-power cable.
CAUTION: Make sure to reconnect the cables to the thermal switch properly: the double-wired O-ring cable
end in one thermal-switch leg and the other single O-ring cable end in the other leg. Otherwise you will
bypass the thermal-switch safeties and risk setting the printer on fire.
ENWW Room-temperature sensor 279