Maintenance and component replacement
Routine maintenance
Clean the heat sink every 6-12 months and check the fan's operating status annually (with a lifespan of approximately 6 years).
Capacitor replacement cycle: R4 and above frames take about 10 years and need to be reformed according to the manual.
component replacement
When replacing the fan, attention should be paid to model matching (such as the R2 frame fan requiring a flow rate of 35 m ³/h), and the functionality of the capacitor needs to be verified after replacement.
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