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2.10 AC Output Connection

Photo 2.10.a

Cut “stinger” to a

length of 1.25”

Photo 2.10.c

Insert center conductor into VSF

Connector and tighten

Procedure: Photos 2.10.a, 2.10.b, 2.10.c

1. Prepare the incoming coaxial cable used for the distribution of power

(including external fittings not supplied by Alpha).

2. Loosen the APC’s (APL) brass seizure screw output fitting to accommodate

the center pin (“stinger”) of the cable connector. (See Photo 2.10.b).

3. Screw the cable connector into the output port (large hex nut fitting) located

on the baseplate of the APC (APL), (Photo 2.10.c). Make sure that the

center pin extends far enough into the fitting so that the seizure assembly

can be secured. NOTE: The center conductor may also be trimmed to allow

for a flush fit, the length of the center conductor should be 1.25” from the

end to the center of the O-Ring. (See Photo 2.10.a).

4. Tighten the brass seizure screw on the cable “stinger” or center conductor.

If a connection is left loose, arcing could result and possible damage to the

center conductor could occur. During routine maintenance, always check

the seizure screw assembly to ensure that it is tight. (Photo 2.10.b).

2. INSTALLATION

1.25”

Hex-nut Fitting

(VSF Connector)

Photo 2.10.b

Seizure screw

Loosen seizure screw to

accommodate center

conductor “stinger” from

adaptor

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Alpha Technologies APX Series Betreibershandbuch Seite 31