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5 .
S E T - U P A N D S T A R T - U P
5 . 1 .
S e t - u p
5 . 1 . 1 .
S p e c i a l s a f e t y i n s t r u c t i o n s f o r s e t - u p
When selecting the location to set up the unit, please observe the ambient
conditions for the units as specified in this guide (-> see chapter 3 Technical
specifications, PNC series on page 44). Measures should be taken to aviod
excessively high ambient temperatures (T
rel. humidity: 70%) and excessive dust and dirt around the unit. The unit may
otherwise be damaged or there is an impact for the application.
V E N T I L A T I O N A N D E X H A U S T
The unit features exhaust and cooling vents and – if required – integrated fans to
prevent overheating. These vents and the air flow to the fans must not be
blocked. No objects should be placed within at least 5 cm around the unit.
I N F R A S T R U C T U R E
The necessary infrastructure must be in place to ensure stable installation and
proper mains wiring for the power supply unit as well as for the specific
application.
A C C E S S I B I L I T Y
Depending on the model, the power supply unit feature control and connection
elements at the front or back side. During installation appropriate accessibility
should be given.
5 . 1 . 2 .
U n p a c k i n g t h e p o w e r s u p p l y u n i t
Please proceed as follows:
Check for visible damage to the packaging or the unit caused during
shipping;
DANGER, RISK OF ELECTRIC SHOCK
If there is any visible damage, do not power up the unit under
any circumstance!
Check whether all items were included with the delivery (see chapter 1.1
Important basic information on page 40).
Carefully set up the unit at the intended location.
Before installing in a 19" cabinet: Remove the right-hand handle by
unscrewing the two Allen screws; place the adapter plate from the enclosed
19" rack adapter set between the handle and the housing and reattach
together with the handle. Then repeat the same steps with the handle on the
left side.
max. = 40°C), too high humidity (max.
a
User Manual PNC – V 1.16
49
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