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j)
Place upper panel(s) in place on frame top angle and fasten with 2 flat head screws, provided, at the bottom.
k) Remove bottom plate(s) from fountain arm(s). Save the screws.
l)
Snap reveal gasket(s) over back end(s) of fountain arm(s).
m) Add compression connector(s), furnished by others, to fountain waste tube(s) and slide back approximately
3" out of way. Use a 3/8 compression fitting for water line connections, provided by others. An internal
strainer is provided for water line connection. For dielectric isolation of fountain(s) a non-metallic water line
connection can be used.
n) Hang fountain(s) on mounting plate studs. NOTE: AS THE FOUNTAIN IS HUNG, FEED THE WASTE
TUBE INTO THE WASTE STUB ON THE WALL SIDE.
o) Tighten fountain(s) to mounting plate(s) with the 5/16-18 nuts and washers and the 1/4-20 bolts and washers
provided.
p) Complete plumbing to fountain(s) and bottle filler. Tighten waste connection(s) and then connect water
supply line(s) with the 3/8 compression fitting. When installing split level models, hang upper fountain first,
then connect water tube assembly provided to its water inlet. Hang lower fountain next and connect the tube
to its water inlet supply line. For combination units with chillers, hang upper unit first and connect chiller
tube, provided, containing tee to fountain water inlet tube with compression fitting, provided, and then to
chiller unit water out fitting. Hang lower unit next and connect long connecting tube, provided, to tee and
then to fountain with other compression fitting.
q) EBQ (QUASAR UV-C LED) Models: Do not plug in the bottle filler power supply cord in the electrical
outlet at this time.
r)
On fountains with contactless activation (infra-red sensor), place and then hold hand approximately 3" from
sensor to actuate solenoid valve, after approximately 30 seconds run time, sensor will automatically shut off
the water solenoid valve. To reactivate, move hand away for an instant and then again place it in front of
sensor. Repeat until stream from bubbler is free of bubbles.
s) TO ADJUST BEAM RANGE OF SENSOR on fountains with infra-red sensor:
1) Shut off water and power supplies.
2) Remove three screws from bottom of bowl that holds the top to the bottom. These screws are recessed
and located at the front and at left and right rear of bowl bottom. Lift bowl top up to gain access to
sensor adjusting screw.
3) To adjust sensing distance, use a mini-screwdriver (3.0mm flat tip or smaller) and rotate adjustment
potentiometer screw on side of sensor. Turn clockwise to sense objects further away. This is
represented by thicker end of curve on sensor label. The screw can be turned a maximum of ¾ turns.
The sensor has a maximum range of approximately 30". It is factory set at 15". NOTE: Do not turn
adjustment as high as it can go. If you do sensor will lock on until you turn sensing distance back down.
4) There is an adjustable on-time delay of 0.5 seconds to prevent nuisance actuation of solenoid valve
should someone walk by. To increase on-time delay, rotate blue knob on timer clockwise. The
maximum on-time delay is 1 second. After drinking, water will shut off immediately after walking
away. Maximum run time is 30 seconds should someone tamper with sensor. NOTE: Walls with a
reflective finish, i.e., ceramic tile, access from sensor may cause false actuation no matter what sensor
adjustment is for distance. Therefore, do not install unit in such an area or dull surface of walls so it will
not reflect light.
Adjustment
potentiometer
for sensing
distance
2 of 6
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