Install A Fan Module; Replace A Fan Module - Dell S4810 Installing Manual

Install a Fan Module

CAUTION:
airflows are mismatched, an error message appears and the system shuts down.
00:02:19: %S4810:0 %CHMGR-2-PSU_TYPE_AIRFLOW_MISMATCH: Mismatching PSU airflow
detected. Unit 0 shall get shutdown in next 60 seconds if mismatch not
rectified.
00:02:19: %STKUNIT0-M:CP %CHMGR-1-PSU_AIRFLOW_COMBO_MISMATCH: Major alarm:
Mismatching PSU airflow detected in unit 0
The fan modules in the S4810 are field replaceable. Module slot 0 is on the left side of the chassis;
module slot 1 is on the right side of the chassis.
To install a fan module, follow these steps:
Step Task
Take the fan module out of the shipping box.
1
Use the grab handle to slide the fan module into the bay.
2
Tighten the securing screws on the sides of the fan module.
3

Replace a Fan Module

To replace a fan module, follow these steps:
Step Task
Loosen the securing screws on the sides of the fan module.
1
CAUTION:
Use the grab handle to slide the fan module out of the bay.
2
Use the grab handle on the replacement module to slide it into the bay.
3
Tighten the captive screws on the replacement module with a screwdriver. Ensure the module is secure.
4
38 | Fans
DO NOT mix airflow directions. Both fans must use the same airflow direction (reverse or normal). If the
You must complete steps 2 and 3 within one minute or the system powers down.