KEPCO KLN 100-7.5, Руководство оператора

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2-6
KLN 750W 121912
FIGURE 2-4. MOUNTING ONE KLN 750W UNIT IN 19-INCH RACK
2.4.1.2 MOUNTING TWO 1/2-RACK UNITS IN 19-INCH RACK
To mount two KLN 750W units side-by-side in a 19 inch rack, use the RA 81-2 mounting kit (not
supplied, see Accessories, Table 1-4).
1. Place the two units side by side as they would be installed in the rack. On the outer side of
each unit (not facing the other unit), mount one L-type bracket with knob (supplied with unit)
to each unit using two screws supplied with unit for each (see Figure 1-2).
2. Separate the two units. Install two shoulder screws, flat washers and lockwashers (supplied
with Kit) at two locations on one unit (two threaded holes, A, Figure 1-2).
3. Move the two units together and insert the shoulder screws into the keyhole-shaped opening
in the other unit (two holes, B, Figure 1-2). Then slide the unit with the shoulder screws for-
ward until the front panels of both units are flush.
4. Connect the two units at the rear using linking bracket (see Figure 1-2, sheet 2) and two
screws supplied with Kit. The two units can now be handled as an assembly and can be
installed directly into a 19-inch rack.
2.5 WIRING INSTRUCTIONS
Interconnections between an a-c power source and a power supply, and between the power
supply and its load are as critical as the interface between other types of electronic equipment.
If optimum performance is expected, certain rules for the interconnection of source, power sup-
ply and load must be observed by the user. These rules are described in detail in the following
paragraphs.