13
5.
Touch Push Rod Length, erase the old value, then enter the new value.
PID Tuning
If you find that the nozzle fails to maintain a stable temperature or fails to reach the target
temperature, you can run the auto-PID tuning procedure to attempt to correct the issue. If
nozzle temperature issues persist after running the auto-PID tune, you may need to replace
the thermistor or heater. Perform the following steps to run an auto-PID tune.
1.
The tuning process varies slightly depending on the nozzle hotend type and the
target temperature of the material you are using. For the PTFE-lined nozzle, turn the
part cooling fans (side fans) to 100% power before proceeding to tune the PID.
Leave the fans off for the all-metal nozzle and materials with target temperatures
higher than 260°C. To control the fans, touch
>
. Set the fans to 100%
(default) or 0%, then touch
.
