TM 10-6640-238-13 4-113 4-46.    CENTRIFUGE. This task consists of: a. Remove b. Install INITIAL SET-UP Tools Required General Mechanics Tool Kit, (Appendix B, Section III, Item 1) Materials/Parts Required Lockwashers, (16) General Safety Instructions WARNING ELECTRICAL SHOCK Before  performing  any  maintenance  actions  on  electrical  equipment,  ensure  all electrical power has been turned off.  Failure to comply with this warning may result in serious injury or death. REMOVE Remove Centrifuge.  See Figure 4-42. a. At Main Power Panel, place circuit breaker A1CB8 to OFF. b. Unplug centrifuge (1) power cord from convenience outlet. c. Remove four screws (2), washers (3), lockwashers (4), and nuts (5) that attach each shock mount (6) to shelf (7). Discard lockwashers. d. Lift and remove centrifuge (1) from countertop. NOTE For component removal refer to TM 10-6640-230-13&P. INSTALL Install Centrifuge.  See Figure 4-42. a. Lower centrifuge (1) into cut-out on countertop. b. Align shock mounts (6) with screw holes on shelf (7) and attach each shock mount with four screws (2), washers (3), lockwashers (4), and nuts (5). c. Plug centrifuge power cord into convenience outlet. d. At Main Power Panel, place circuit breaker A1CB8 to ON. e. Run operational test to check centrifuge.