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Page 14
Mount CA (3000, 25-watt ADJUST LINE control) at location CAand position termi
nals as shown in Figure 5. Use two 3/8" control hex nuts, one 3/8" control lock
washer, and one "Bakelite" panel washer. Also see Figure 9 for method of control
and switch mounting.
Mount SA (l8-position rotary switch) (switch "A") at location SA. Use two 3/8"
control hex nuts, one 3/8" control lockwasher, and one "Bakelite" panel washer.
See Figure 9. Before tightening panel nut, be sure extension tip of switch rotor
is contacting terminal #1 (identified by red dot) as shown in Figure 5. Then posi
tion switch so flat side of shaft is directly opposite the "1" marking on the panel.
Check by placing one of the large pointer knobs on the shaft and tightening the set
screw. Make sure the set screw is tightened against the flat side of the shaft. Re
position switch
if
pointer does not line up with the "1" marking. Retighten pointer
knob on shaft.
3/8"
3/8"
PANEL
lOCKWASHER
PANEL
LOCKWASHER
3/8"
tiiiiil --
318"
PANEL WASHER
HEX NUT
/
~
~~'~
...
~i
I
~
3/8"
HEX NUT
CHASSIS
3/8"
PANEL
318"
\
PANEL
LOCKWASHER
LOCKWASHERjl
3/8"
3/8"
PANEL
~~~iiiIiiHiiJE~l ~~SHER
~ w~~
3/8"
HEX NUT
HEX
NUT
FIGURE 9
C3refully remove meter from its wrapping. Also remove the small plastic bag
containing hardware. Install meter in large hole at location M, using four #6 split
lockwashers and four #6-32 hex nuts.
Place a 1/4"-28 hex nut on each of the two 1/4"-28 meter terminal studs. Screw
each nut approximately halfway onto each stud.
See Figure 4.
Now place the
assembled terminal board over the two meter studs, as shown in Figures 4 and 5.
With the board pressed firmly against the two nuts, there should be at least 1/8"
clearance between control CC and back of meter;
if
not, adjust the two nuts ac
cordingly.
When clearance between control CC and meter has been correctly adjusted, secure
terminal board to meter, using the two 1/4" flat washers, two 1/4" solder lugs,
and two 1/4"-28 hex nuts. Position solder lugs as shown in Figures 4 and 5.
Mount the pre-wired Function Selector switch at location SF. Use two 3/8" control
hex nuts, one 3/8" control lockwasher, and one "Bakelite" panel washer.
See