Grass Valley Trinix Back-Up Power Supplies Jan 13 2012 - Manual (Page 41)

Trinix — Installation and Service Manual 41
Section
3
Installation for Legacy
Frames
CAUTION Installation of this product on the DV-33128, DV33256, and DV33512 frames
requires the connection of several 48 VDC power cables. The safest and rec-
ommended 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 fifteen cables to a terminal block(s), depending on the size of the router.
If for some reason this connection can only be performed with power on, it
must be made using special procedures and only by 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.