XPower X-200AT Series Maintenance Manual page 32

Fig. 30-A Fig. 30-B
X-400A * /P-400A *，X-430A * /P-430A *, X-200A * /P-200A *,
X-600*A */P-600*A *，X-630A * /P-630A * X-230A * /P-230A *
(3) Check that the fan is not damaged. If damaged, replace the fan.
Verification method: Compare another normal blower that there is no significant difference in the noise
and vibration.