E le ctrica l S ho ck Hazard. D o n o t c o n n e ct o r d isco n n e ct w iring w hile the p o w e r is on. F a ilure to co m p ly can re su lt in serious

p e rs o n a l injury. B efo re se rvicin g the drive, d isco n n e ct a ll p o w e r to the equipm ent. The in te rn a l c a p a c ito r re m a in s c h a rg e d even after

the p o w e r s u p p ly is tu rn e d off. A fte r sh u ttin g o ff the power, w ait fo r a t le a s t the am o u n t o f tim e sp e c ifie d on the drive b e fo re tou chin g

a n y com ponents.

B urn H azard. D o n o t tou ch a h o t drive heatsink. F ailure to co m p ly c o u ld re su lt in m in o r o r m o d e ra te injury. S hut o ff the

p o w e r to the drive w hen re p la c in g the c o o lin g fan. To p re v e n t burns, w ait a t le a s t 15 m in u te s a n d e n sure the h e a tsin k h a s coo le d

down.

E q u ip m e n t H azard. F o llo w co o lin g fan re p la ce m e n t instructions. The co o lin g fan ca n n o t o p era te p ro p e rly w hen it is in s ta lle d

in c o rre c tly a n d c o u ld s e rio u sly da m ag e the drive. F o llo w the in stru ctio n s in this m a n u a l to re p la ce the c o o lin g fan, m a kin g sure th a t the

la b e l is on top b e fore in se rtin g the c o o lin g fan in to the drive. To e n sure m axim um u s e fu l p ro d u c t life, re p la ce b o th c o o lin g fans w hen

p e rfo rm in g m aintenance.

■ Removing and Disassembling the Cooling Fan Unit

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