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S5 System • Replacing components
SM-5811-0000.01 ENG
6.7
Fig. 43: Removing the switching power supply (2)
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Carefully turn the E/P pack over.
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Loosen the six screws (hexagon screw size 8 mm) on the underside of the E/P pack and pull the
power supply out.
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Replace the power supply.
The switching power supply (96-403-551) can be replaced only as a complete unit.
The installation and connection of the new switching power supply is carried out in the reverse order.
Connection
(black/– Pol/24VDC_L )
with socket head screw DIN 912 M5x8
washer DIN 127 5.3
97-101-923 (cable
harness complete)