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9.2
Replacing the fan
WARNING
Electric shock when live parts are touched
Before replacing the fan, you must switch off the power supplies (400 V AC and 24 V DC). A
hazardous voltage is still present for up to five minutes after the power supply has been
switched off.
Contact with live parts can result in death or serious injury.
• Remove the device cover or the fan cover only after a certain time.
• Check for zero voltage before removing the component.
Note
When replacing the fan, you must observe the ESD regulations.
Only qualified personnel are permitted to install spare parts.
The fan modules of Smart Line Modules can be ordered as replacement parts.
Smart Line Modules have an operating hours counter (p0251) and issue a message (A30042)
once the maximum operating time has been reached.
Note
No ventilation if wrong fan module is used
S220 Smart Line Modules are only equipped with 12 V fans. It is not permissible that you use fan
modules with a rated fan voltage of 24 V.
• When replacing the fan always use the associated fan module.
Table 9-1
Fan modules for replacing a fan
Smart Line Modules
Fan modules
Width
Rated power
Article number
Rated fan voltage
100 mm
16 kW / 24 kW
6SL5166-0AD00-0AA0
12 V
Required tools:
• Torx screwdriver T20
• Slotted screwdriver 0.8 x 5.5 mm
Service and maintenance
9.2 Replacing the fan
Booksize power units
146
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0