Edgewater Networks 268 Center Console Owner'S Manual Download

Page: 78 / 196

PROBLEM

SOLUTION

Pulsation Flow - Pump cycles on and off

Restricted pump delivery. Check dischrage lines, fittings and valves for
undersizing or clogging. Clean screens in faucets. Some filters or purifiers
are highly restrictive. Filters/purifiers with high pressure drop may require
a separate line and/or the installation of an accumulator tank in the
system.

Failure to Prime - Motor operates, but no pump discharge

Restricted intake or dscharge line
Air leak in intake line
Punctured pump diaphragm
Debris under flapper valves
Crack in pump housing

Pump fails to turn off after all fixtures are closed

Empty water tank
Punctured pump diaphragm
Discharge line leak
Defective pressure switch
Insufficient voltage to pump
Debris under flapper valves

Low flow and pressure

Air leak at pump intake
Accumulation of debris inside pump and plumbing
Worn pump bearing (excessive noise)
Punctured pump diaphragm
Defective motor

Motor fails to turn on

Loose wiring connection
Pump circuit has no power
Blown fuse/thermal protector tripped
Pressure switch failure
Defective motor

U.S.A

CANADA

JAPAN

GERMANY

ITALY

Jabsco

Fluid Products Canada

NHK Jabsco Company Ltd.

Jabsco GmbH

Jabsco Marine Italia

Cape Ann Industrial Park

Bingley Road, Hoddesdon

55 Royal Road

3-21-10, Shin-Yokohama

Oststrasse 28

Via Tommaseo, 6

Gloucester, MA 01930

Hertfordshire EN11 OBU

Guelph, Ontario N1H 1T1

Kohoku-Ku, Yokohama, 222

22840 Norderstedt

20059 Vimercate, Milano

Tel: +1 978 281 0440

Tel: +44 (0) 1992 450145

Tel: 519 821 1900

Tel: +45 475 8906

Tel: +49 (40) 53 53 730

Tel: +39 039 685 2323

Fax: +1 978 283 2619

Fax: +44 (0) 1992 467132

Fax: 519 821 2569

Fax: +45 475 8908

Fax: +49 (40) 53 53 7311

Fax: +39 039 666 307

THE PRODUCTS DESCRIBED HEREIN ARE SUBJECT
TO THE JABSCO THREE-YEAR LIMITED WARRANTY,
WHICH IS AVAILABLE FOR YOUR INSPECTION UPON
REQUEST.

Printed in U.S.A.

Form: 43000-1810

Rev 05/2005B

Sanitizing

WARNING:

BEFORE SERVICING PUMP, TURN OFF PUMP AND DRAIN WATER FROM SYSTEM!!

TROUBLESHOOTING

www.jabsco.com

Potable water systems require periodic maintenance to deliver a consistent flow of fresh water. Depending on use and the
environment the system is subjected to, sanitizing is recommended prior to storing and before using the water system after a period
of storage. Systems with new components, or ones that have been subjected to contamination, should also be disinfected as
follows:

(

NOTE: The sanitizing procedure is in conformance with the approved procedures of the US Public Health

Service.)

1. Use the following methods to determine the amount of common household bleach needed to sanitize the tank:

A. Multiply “gallons of tank capacity” by 0.13; the result is the ounces of bleach needed to sanitize the tank

(30 gallons X .13 = 3.9 oz bleach).

B. Use the number of liters of tank capacity to determine the number of mililiters of bleach needed to sanitize the tank

(120 liters of tank capacity = 120 mililiters of bleach).

2. Mix into solution the proper amount of bleach within a container of water

3. Pour the solution (water/bleach) into the tank and fill the tank with potable water.

4. Open all faucets (hot and cold) allowing the water to run until the distinct door of chlorine is detected.

5. The standard solution must have four (4) hours of contact time to disinfect completly. Doubling the solution concentration allows
for contact time of one (1) hour.

6. When the contact time is completed, drain the tank. Refill with potable water and purge the plumbing of all sanitizing solution.