Grass Valley K2 Summit 3G v.8.0 - Manual (Page 98)

Removing and replacing FRUs
Field Replaceable Units (FRUs) are modular hardware components that can be serviced without
disturbing other components in the system.
The pictures in the following topics show how to disassemble. Unless otherwise documented,
re-assembly is the reverse.
Unless otherwise indicated, you need only a Torx tool with T15 magnetic tip to remove and replace
parts in the K2 Summit system.
NOTE: Only Grass Valley components are supported. Do not attempt to use components procured
from a different source.
NOTE: Do not discard any hardware unless specifically instructed to do so.
WARNING: To avoid serious injury from high currents, ensure that both power cords are
disconnected prior to removing or replacing any parts.
CAUTION: This system contains board-level components that must be protected from static
discharge and physical shock. Wear a wrist strap grounded to the system chassis when handling
system components.
External Parts Removal
All the parts in this category can be removed and replaced without opening the K2 Summit system
cabinet.
Front bezel assembly removal
You can remove the bezel assembly while the K2 Summit system is operating. If you do so, make
sure you replace it within three minutes to ensure that the correct operating temperature is maintained.
1. To remove the front bezel assembly, proceed as illustrated.
Loosen thumbscrews 1
Slide out 2
98 K2 Summit 3G Production Client Service Manual 02 February 2012
Removing and replacing FRUs