CHAPTER 3 ND-71548 (E)
Page 88
Issue 2
INSTALLATION PROCEDURE
3. MOUNTING OF CIRCUIT CARDS
NAP-200-009
Sheet 4/13
Setting of Switch Positions and
Mounting of Circuit Cards
START
Unpacking the Circuit Cards Unpack each circuit card and remove it from its
polyethylene bag.
Cleaning the connector portion of
the Circuit Cards
Wipe the connector portion clean using a soft cloth
moistened with pure trichloroethylene or methanol
(medical alcohol). Make sure that no lint or dust
remains on the connector after cleaning.
Circuit cards which are already mounted should be
extracted and cleaned as per the above instructions.
Confirming the mounting positions of
the Circuit Cards
Confirm the mounting position of each circuit card
by referring to the Module Face Layout.
Confirm that the color code of the card puller tab
coincides with that of the card mounting slot.
Confirm the Slot No. on the Module. Slot numbers
are indicated at the bottom of each module, and
range from 00 to 23.
Inserting the cards into the Module Partially insert the circuit card into the module,
making sure that it is correctly aligned at the top and
bottom. The card should extend about two inches
from the module, and must not contact the backplane
connector (see Figure 009-3).
END
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required