Trouble shooting and maintenance – Elkay ERO28C*B User Manual

Page 4

97114C (Rev. F - 01/01)

ERO28C*B ER028RAC*B

PAGE 4

FOR PARTS, CONTACT YOUR LOCAL DISTRIBUTOR OR CALL 1.800.323.0620

ELKAY MANUFACTURING COMPANY 2222 CAMDEN COURT OAK BROOK, IL 60523 630.574.8484

PART NO.

ITEM NO.

PARTS LIST

DESCRIPTION

TROUBLE SHOOTING AND MAINTENANCE

Orifice Assy

Housing Assy

Pedestal

Bubbler Locknut

Drain

Retaining Nut

Regulator Holder

Regulator

Fountain Body-Short

Fountain Body-Long

Bottom Cover Plate-Short

Bottom Cover Plate-Long

Upper Panel

Lower Panel

Screw #8-32 X .38" TH

Strainer

Hex Nut

Speed Nut

Union-3/8 X 1/4

Regulator Mounting Bracket-Long Ftn

Solenoid Mounting Bracket

Regulator Mounting Bracket-Short Ftn

Sensor Support Mounting Bracket

Solenoid Valve Assy

Power Cord

Sensor Assy

Washer - Star #10

Screw - #8-18 X .37 HHSM

Nut - Regulator

Hex Nut #10-32

Push Button

Push Button Sleeve

Strain Relief

Spacer - 1/2 X .44

Set Screw #6-32 X .31"

Screw - #10-24 X .38 PHTC

Screw - 1/4-20 X .38 HHTC

Elbow - 1/4 X 1/4

Tee - 3/8

Union - 3/8 Stem X 1/4 Tube

Fitting - 1/4 NPTF X 1/4 O.D.

Screw - #10-24 X .62 HHMS

Screw- 5/16-18 X .75

Hex Nut - 5/16-18

Poly Tubing 48" (Cut To Length)

A54874

50934C

50168C

70012C

LK464

15005C

50986C

61313C

55000604

27623C

55000661

55000665

26839C

26833C

110711942550

55996C

40045C

70055C

70745C

22525C

22526C

27057C

27240C

31272C

31376C

31384C

34783003

38417001

56082C

70016C

45662C

45663C

50203C

51409C

70022C

70208C

70256C

70817C

70852C

75491C

75507C

111008343890

111577243890

111577343890

56092C

FIG. 7

FIG. 6

SEE FIG. 8

11, 15, 18

SEE FIG. 5

12, 15, 18

1. Orifice Assy: Minerals deposits on orifice can cause water flow to spurt or not

regulate. Mineral deposits may be removed from the 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 water flow

according to instructions on page 3.

3. Sensor Control: The sensor has a 2 second delay time. If sensor fails to

operate valve mechanism or operates erratically, check the following:

a) Ensure there are no obstructions within a 40 inch radius from the front of

fountain.

b) Check wire connections at the solenoid valve and at the sensor.

CAUTION: Make sure unit is unplugged before checking any wiring.

c) Ensure proper operation of solenoid valve. If there is an audible clicking

sound yet no water flows, look for an obstruction in the valve itself or

elsewhere in the water supply line. WARNING: Do not expose sensor to

direct sunlight.

4. Sensor Range Adjustment: The electronic sensor used in this fountain is

factory pre-set for a "visual" range of 36 inches. If actual range varies greatly

from this, or a different setting is desired, follow the range adjustment

procedure below:

a) Remove bottom cover of fountain.

b) Remove sensor by removing washers and nuts that secure sensor on studs.

c) Locate range adjustment screw between the red lenses of the sensor, then

with a small tip screwdriver, rotate the range adjusting screw clockwise to

increase range or counter-clockwise to decrease range. 1/4 turn of screw is

equal to approximately 12 - 18 inches of range.

CAUTION: Complete range of sensor (24 - 48 inches) is only one turn of the

adjusting screw.

d) Remount sensor on studs and replace bottom cover.

43, 44

NOTE: WHEN INSTALLING

REPLACEMENT BUBBLER

AND PEDESTAL, TIGHTEN

NUT (ITEM 4) ONLY TO HOLD

PARTS SNUG IN POSITION. DO

NOT OVER TIGHTEN.

FIG. 8

FIG. 9

ERO28C

ERO28RAC