52 Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (150 kW and 200 kW SIAC-B) Installation and Operation Manual P-164000387—Rev 082. Remove the screws securing the internal safety shield panel and remove the panel. Retain the hardwarefor later use.3. Lower the leveling feet until in contact with the floor.4. Carefully pull all disconnected cables through the pass-through into the bottom of the SIAC-B.5. Remove the screws securing the top tie strap and remove the strap (see Figure 19). Retain the strap andhardware for later use.6. Remove the screws securing the pass-through tie strap and remove the strap (see Figure 19). Retain thestrap and hardware for later use.NOTE The rear shipping bracket attached to the back of the cabinet is used only for shippingand seismic installations. Recycle the bracket in a responsible manner unless needed forseismic installation.7. Remove the screws securing the rear shipping bracket and remove the bracket (refer to the applicableEaton 93PM UPS Installation and Operation manual, listed in paragraph 1.7 For More Information, for straplocation). Reinstall the screws.CAUTIONBrace the SIAC-B after removing from the UPS cabinet to prevent the SIAC-B from falling,8. Carefully slide the SIAC-B away from the UPS cabinet.9. Move the cabinets to the installation area.10. Proceed to paragraph 4.5.3 Mechanically Rejoining the UPS Cabinet and SIAC-B.44..55..33 MMeecchhaanniiccaallllyy RReejjooiinniinngg tthhee UUPPSS CCaabbiinneett aanndd SSIIAACC--BBTo rejoin the cabinets:1. Move the SIAC-B into position against the UPS cabinet.2. Use the leveling feet to align and level the SIAC-B vertically with the UPS cabinet.3. Reinstall the top tie strap (see Figure 19) removed in paragraph4.5.2 Mechanically Disconnecting the UPS Cabinet and SIAC-B and secure the tie strap with the retainedhardware.NOTE A rear tie strap is attached to the back of the cabinet and is used only for seismicinstallations.4. Reinstall the pass-through tie strap (see Figure 19) between the cabinets and secure the tie strap with theretained hardware.5. If necessary after the installing the attaching straps, secure the SIAC-B in position by adjusting the levelingfeet until the cabinet is level and locked in place.6. Proceed to paragraph 4.5.4 Electrically Reconnecting the UPS Cabinet and SIAC-B.44..55..44 EElleeccttrriiccaallllyy RReeccoonnnneeccttiinngg tthhee UUPPSS CCaabbiinneett aanndd SSIIAACC--BBTo reinstall wiring:1. Carefully route all disconnected cables through the pass-through into the bottom of the UPS cabinet.2. Reconnect the UPS output, the UPS bypass input, and if an RIB is installed the UPS rectifier input taggedwiring to the respective UPS terminals. Refer to the applicable Eaton 93PM UPS Installation and Operationmanual, listed in paragraph 1.7 For More Information, for terminal locations and requirements.Installation
