Service And Maintenance; Replace The Fan - Siemens SINAMICS S220 Equipment Manual

8.3.11

Service and maintenance

8.3.11.1

Replace the fan

Requirement
Electric shock when live parts are touched
You must switch off the supply voltages (400 V AC and 24 V DC) before replacing the fan. A
hazardous voltage (residual charge) is still present for up to 5 minutes after the power supply
has been switched off.
Contact with live parts can result in death or serious injury.
• Wait at least this long before starting work to replace the fan.
• Check that the drive line-up is in a no-voltage condition before removing the component.
Motor Modules have an operating hours counter (p0251) to determine when the fan needs
to be replaced, and a message (A30042) is output as soon as the maximum operating time is
reached. The fan modules of the Motor Modules can be ordered as replacement parts.
Only qualified personnel are permitted to install spare parts.
Comply with ESD regulations.
Use the following fan module:
Table 8-18
Motor Modules
Width
50 mm
100 mm
1) Contrary to SINAMICS S120 booksize Motor Modules, for SINAMICS S220 booksize Motor Modules only
fans with a fan rated voltage of 12 V are used. Using a fan module with a fan rated voltage of 24 V as
replacement part means that this will not start.
Required tools:
• Torx screwdriver TX 20 and TX 25
• Slotted screwdriver 0.8 x 5.5 mm
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA
WARNING
Fan modules for replacing a fan
Rated current
3 A ... 24 A, 30 A (slim)
2x3 A ... 2x9 A, 2x18 A (slim)
30 A
2x18 A
8.3 Motor Modules 3 ... 30 A and 2x3 ... 2x18 A
Fan modules
Article number
6SL3162-0AS00-0AA0
6SL5166-0AD00-0AA0
Motor Modules
Fan rated voltage
12 V
1)
12 V
1)
185