Elkay LEXI-GUARD EDFP19C B Series Installation, Care & Use Manual Download Page 3

EDFP19C*B

98655C (Rev. A - 1/11)

DRAIN

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18

23

25

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34

BUBBLER ASSY

NOTE:
WHEN INSTALLING REPLACEMENT BUBBLER
AND PEDESTAL, TIGHTEN NUT (ITEM 34)
ONLY TO HOLD PARTS SNUG IN POSITION.
DO NOT OVER TIGHTEN.

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19

FIG. 4

FIG. 3

INSTALLATION INSTRUCTIONS

1.  Connecting lines to be unplated copper and thoroughly flushed to remove all foreign matter before connec
     tion to fountain.

2.  Make water supply connections from service stop to the 3/8" O.D. unplated copper tube coming out of the
     strainer.  Turn on water supply and check for leaks.  Newly installed water supply line should be insulated
     after leak check is completed.  DO NOT SOLDER TUBES INSERTED INTO THE STRAINER AS
     DAMAGE TO THE O-RINGS MAY RESULT.

3.  These products are designed to operate on 20-105 PSIG supply line pressure.  If inlet pressure is above
     105 PSIG, a pressure regulator must be installed in the supply line.  Any damage caused by reason of
     connecting these products to supply line pressures lower than 20 PSIG or higher than 105 PSIG is not
     covered by warranty.

4.  Check stream height from bubbler.  Stream height is factory set at 35 PSI.  If supply pressure varies
     greatly from this, turn adjustment screw on the regulator (Item 27). Clockwise adjustment will raise stream
     height and counter-clockwise will lower stream height.  For best adjustment stream should hit basin
     approximately 6-1/2" (165mm) from bubbler.

TROUBLE SHOOTING AND MAINTENANCE

1.  Orifice Assy:  Mineral deposits on orifice can cause water flow to spurt or not regulate.  Mineral deposits
     may be removed from orifice with a small round file not over 1/8" diameter or a small diameter wire.
     CAUTION:  Do not file or cut orifice materials.

2.  Stream Regulator:  If orifice is free of material deposits, regulate flow according to instruction 4 stated
     above.

3.  Actuation of Quick Connect Water Fittings:  Cooler is provided with lead-free connectors which utilize
     an o-ring water seal.  To remove tubing from the fitting, relieve water pressure, push in on the gray collar
     while pulling on the tubing (See Figure 2).  To insert tubing, push tube straight into the fitting until it
     reaches a positive stop, approximately 3/4".

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