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B. Make sure the brackets are parallel, then
tighten the screws evenly and firmly.
C. Connect the water line to the saddle valve
outlet. Use the brass sleeve for 1/4 in.
(0.64 cm) copper tubing.
NOTE: A small amount of water will
escape from the outlet until the tubing is
fully pierced.
D. To pierce the tubing, turn the saddle valve
handle clockwise () until you feel it is
firmly seated.
E. Turn the handle counterclockwise () to
open the valve.
To Install the Saddle Valve on Steel or
Brass Pipe...
A. Turn off the water supply and drain the
line.
B. Using a hand drill, drill a 3/16 in. (0.48 cm)
hole in the pipe.
DANGER: Using an electric drill may
cause shock or electrocution.
C. Turn the saddle valve handle to expose the
needle beyond the rubber gasket no more
than 3/16 in. (0.48 cm).
D. Place the body of the saddle valve over the
hole so that the needle fits into the hole.
F. Tighten the bottom clamp evenly, making
sure that the brackets are parallel.
G. Turn the saddle valve handle clockwise
() to close the valve.
H. Turn on the water supply. The saddle
tapping valve is now ready for operation.
15. Connect copper tubing from the saddle
valve to the solenoid valve. (Do not use
15
16
the unit to the drain. To avoid damage to
the drain fitting, do not use solvent type
adhesives when connecting the plastic
hose to the humidifier.
5
plastic tubing.) Check
for leaks.
16. Attach a 1/2 in.
(1.27 cm) ID vinyl hose
and clamp to carry
the flushed water from
17. Finally, test opera-
tion. Check for water
leaks. Be sure the
humidistat is operating
properly.
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