3Com 2426-PWR Installation And User Manual page 24

24 I S
NSTALLING THE WITCH
Table 9 Items to Check
Cabling Check that all external cabling connec-
tions are secure and that no cables are
pulled taut.
Cooling fan Where possible, check that the cooling fan
(3CBLSF26PWR is operating by listening to the unit. The
only) fan is fitted near to the front right hand
side of the unit (when viewed from the
front).
If you experience any problems operating the Switch,
refer to "Troubleshooting" on page 75.