Grass Valley Trinix Back-Up Power Supplies Apr 13 2010 - Manual (Page 33)

Trinix — Back-Up Power Supplies Installation Manual 33
Section
5
Installation
CAUTION Installation of this product requires the connection of several 48 VDC power
cables. The safest and recommended method to make these connections is
to remove power to the Trinix, before making the connection. In other words,
you must take the router and all associated signals off-line long enough to
connect between six and twelve cables to a terminal block(s), depending on
the size of the router. If for some reason this connection can only be per-
formed with power on, it must be made using special procedures and only by
Thomson Grass Valley personnel.
Tools Required
• The proper sized Phillips screwdrivers,
• Electrical tape,
• Cable tie wraps,
• Nut driver, size #P8 (1/4”),
• A light source
If powered down, you will need a Phillips screwdriver and nut driver (we
need to tell them the size).
If powered up, electrical tape.
The light source may be helpful depending on the light available in the
back of the rack.