Ritmo STARGUN UNO Manual De Uso Y Mantenimiento página 22

COMMUTATOR/BRUSH SEATER CLEANING
Use a brush seater stone to clean the commutator. Repeat procedure at
least once per brush replacement.
BRUSH REPLACEMENT
The following pictures show only the main components involved: it
is not necessary to disconnect all the missing parts.
22 EN
AIR FILTER CLEANING
Periodically clean the air grilles with a compressed air gun.
Warning
Do not use corrosive detergents
We recommend to clean the STARGUN UNO after every use.
8. TROUBLESHOOTING
The system is equipped with a self-diagnostic of the hardware at the startup.
If any error shows up, unplug the extruder and restart. If the error persists,
contact an authorized service center.
Example of startup diagnostic error:
CHK 4
C:0 R:0
Once the start-up check is over, a new self-diagnostic system is initialized
The display may show at any time the following:
ERR: 0