NOTICE!The adjustable frequency drive is heavy. Removing itfrom the options cabinet is a two-person maneuver.Reinstall in reverse order of this procedure and tightenhardware according to chapter 1.7 General TorqueTightening Values.See Figure 7.28.7.6.4 Contactor1243130BB811.10Figure 7.29 Contactor and Disconnect1 Contactor 2 Contactor bracket3 A1/A2 Terminals 4 DisconnectTable 7.29 Legend to1. Remove the input bus bars in accordance withchapter 7.6.2 Replacing the Heatsink Fan withOptions Cabinet Present.2. Remove the fuses (not shown) by removing threenuts (0.7 in [17 mm]) from above the fuses andthree screws (0.7 in [17 mm]) from below thefuses.3. Remove the contactor to fuse bus bars byremoving three nuts (0.7 in [17 mm]).4. Remove the contactor coil wires from terminalsA1 and A2.5. Remove four bolts (0.5 in [13 mm]) from thecontactor bracket and lift the contactor out.Reinstall in reverse order of this procedure and tightenhardware according to chapter 1.7 General TorqueTightening Values.7.6.5 Disconnect1. Remove the fuses in accordance withchapter 7.6.4 Contactor.2. Remove four screws (T25), one from each cornerof the disconnect.3. Remove the disconnect by pulling it downwardand out of the cabinet.Reinstall in reverse order of this procedure and tightenhardware according to chapter 1.7 General TorqueTightening ValuesSee Figure 7.29.Disassembly and Assembly In... Service Manual118 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG94A22277
