HP P10000 Manual page 28

and debris should be removed from the under the floor area to avoid becoming dust/dirt traps or
potential sources of rust.
During major changes in the server room environment, special considerations must be taken into
account whenever any drilling, sawing, welding, brazing, etc., is performed.
Precautions must be taken to prevent material particles (concrete or metal particles, etc.) from
becoming airborne. Storage systems should be powered down during construction that requires
any drilling, sawing, welding, brazing, etc. In addition, all debris must be removed before powering
up the system(s). Maximum concentrations of corrosive gases and solvent vapors must also be
considered.
28 Structural/Environmental Considerations