Rittal SK 3302.series Assembly And Operating Instructions Manual page 38

7 Inspection and maintenance
EN
Fig. 67: Disconnect the display cable
Fig. 68: Push back the display cable and press it through
the cable gland (1)
Fig. 69: Push back the display cable and press it through
the cable gland (2)
Fig. 70: Loosen the four screws of the external circuit fan
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Fig. 71: Remove the external circuit fan
Fig. 72: Disconnect the fan connectors (1)
Fig. 73: Disconnect the fan connectors (2)
Fig. 74: Disconnect the fan connectors (3)
RITTAL cooling unit assembly and operating instructions