Contents
Customer self repair ...................................................................................................................... 6
Parts only warranty service ......................................................................................................................... 6
Illustrated parts catalog ............................................................................................................... 17
Replaceable spare parts........................................................................................................................... 17
Flow meter repair .................................................................................................................................... 20
Safety considerations ............................................................................................................................... 24
Rack warnings and cautions ........................................................................................................... 24
Preparation procedures ............................................................................................................................ 24
Powering down the MCS unit.......................................................................................................... 24
Shutting off the water ..................................................................................................................... 25
AC transfer switch ................................................................................................................................... 26
Air bleeder valve..................................................................................................................................... 31
Air deflector plate ................................................................................................................................... 33
Air sealing plate...................................................................................................................................... 34
Automatic door release ............................................................................................................................ 38
Bottom fan unit........................................................................................................................................ 44
Fan unit ................................................................................................................................................. 50
Removing the fan unit..................................................................................................................... 51
Replacing the fan unit .................................................................................................................... 52
Flow meter sensor ................................................................................................................................... 54
Contents 3