Siemens PELTON & CRANE Light Fantastic II Installation Instructions Manual page 40

is offered for dentists needing two intra-oral
lights. One light may be placed over the head
and the other in front to overcome difficult light-
ing conditions. Variable length columns are avail-
able to accommodate 8' (2.44 m) to 3' (3.97 m)
ceiling height installations.
1.08 Track Assembly (Figure 4)-The track as-
sembly for models LFTII and LFTI-D con-
sists of a plywood pallet, an aluminum track
channel, aluminum dress covers, panels and end
caps. Proper installation to ceiling substructures
will ensure drift free and vibration free operation
of the light head (see Installation Instructions
YL3-096035).
TRACK TROLLEY
p
|
VERTICAL
COLUMN 때 \
IES
P
TRANSFORMER
BOX
FIGURE 4 - LFTII
1.09 Transformer Box (Figure 4)-Removal of
the transformer box lid provides access to
the transformer for required wiring. A fuse lo-
cated on the end of the transformer box is pro-
vided for circuit protection of the light. The LFTII
uses a 3AG SLOW BLOW 2 amp 125 volt fuse
(Littlefuse #313002/S) and the LFTII-D uses a
3AG SLOW BLOW 4 amp 125 volt fuse (Littlefuse
#313004/S) .
1.11 Vertical Column (Figure 4)-The column
length and
associated
power cable deter-
mine height of light and are the only two variable
factors
with different
ceiling heights.
If light
is
moved to new office with a different ceiling
height, a new column
and associated
power ca-
ble may be purchased to easily modify the light.
FIGURE 5 - LFTII-D
1.12 Column Stop (Figure 6)-The entire arm
and light may be rotated approximately
322° with respect to the column. Location of the
column stop may be varied to provide optimum
operating positions. For adjustment procedure,
refer to the Light Fantastic Installation and Adjust-
ment instructions, YL3-096035.
CAUTION: DO NOT ROTATE ARM MORE
THAN 360° WITH RESPECT
TO THE COLUMN OR TWIST.
ING DAMAGE TO THE INTER-
NAL WIRING MAY RESULT.
1.13 Dimmer Control (Figure 6)-Rotation of
the dimmer control light intensity adjust-
ment to be varied from approximately 1500 to
2500 footcancles.
1.14 Refer to page 1, paragraphs 1.02 through
1.06 for familiarization of other important
features of the LFTI| and LFTII-D.