5. Maintenance
Barco – NGC-105 – R59770204 – Revision 00 – June 2008
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5-4
5.1.2
Exchanging a power module
Never touch the contacts on the backside of a power module. There is the danger of being
harmed by residual voltage! Furthermore the operation of the power module might be
impacted by impurities!
Use gloves to remove the power module. The cover of the power module is been used as
heat sink for cooling, usually the temperature is around 50 – 60° Celsius under full
operation!
While exchanging a power module at a running NGC-105, the other power modules must
remain in operation to ensure operation.
•
Open the front flap by unscrewing the screws [5] on the top of the front, please refer to
Figure 3-1 Front view
of NGC-105
.
•
Locate the defective power module by examining the
LEDs [1], [2] on the individual power modules, please
see above.
•
Remove the defective power module by pulling at the
handle [3]!
•
Take a power module with the order number
R9832282
or
R9861200
out of its packaging.
Make sure it is a power module of type
Unipower TPCM3000-Z 1107
!
•
Take care of the orientation of the power module (please refer also to the pictures above)!
The handle bar must be more to the right and the LED’s must be on the top.
•
Push the power module carefully into the slot.
•
The power module must be inserted unless the handle bar is so far inside the device, that the front flap can
easily be closed. The closed front flap serves to fix the power module. Press the power module firmly into its
slot.
•
Check that both
LEDs [1], [2] shine green!
•
Close the front flap again and tighten the screws [5].
Summary of Contents for NGC-105
Page 1: ...User s manual NGC 105...
