FRIEDHELM LOH Rittal TOP THERM PLUS SK 3302 Serie Manuel D'installation Et De Maintenance page 38

7 Inspection and servicing
GB
Fig. 73: Disconnect the fan earthing cable (1)
Fig. 74: Disconnect the fan earthing cable (2)
Fig. 75: Loosen the four screws of the cover
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Fig. 76: Remove the cover
Fig. 77: Disconnect the earthing cable (1)
Rittal cooling unit assembly instructions