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Installation Guidelines

and Operation of

Ratio:Feeder® Series J Plus Injectors

GETTING TECHNICAL ASSISTANCE

The H.E. Anderson Company 

is dedicated to assisting our customers with installation

and use of our products. Our technical staff are available each weekday from 8:30am to
4:30pm central time. You may call us toll free at 

1-800-331-9620 

from anywhere in the

U.S.A. and Canada. If no one is available, we will promptly return your call.

Before you call, 

we suggest that you review this manual. You may find the answer to

your question here. But even if you do not, reviewing the manual will help us to help
you.

There is some information 

you should have available when you call. You should know

the model and serial number of your control unit. Also, you should note the number of
pumpers of each type, and their model numbers (found on the front brass flange below the 
stroke control shaft). We may not need all this information, but having it available at the start 
can sometimes save a lot of time and trouble. 

For additional owners manual for 

any 

H.E. Anderson Company product, please visit our 

website at 

http://heanderson.com/manuals.php

.

Before returning items for repair or credit, please fill out, print and enclose the Return 
Information Form, on our website at 

http://heanderson.com/return.php

, with your return. 

Please ship items to:
H.E. Anderson Company
2100 Anderson Drive

1

UNPACKING

Please   open   and   inspect   your
package upon receipt. Your package
was packed with great care and all
the   necessary   packing   materials   to
arrive to you undamaged. If you do
find   an   item   that   is   broken   or
damaged,   you   must   contact   the
delivering carrier to report the claim.

Summary of Contents for Ratio:Feeder J Plus Series

Page 1: ...your control unit Also you should note the number of pumpers of each type and their model numbers found on the front brass flange below the stroke control shaft We may not need all this information bu...

Page 2: ...J Controller EC Monitor pH Monitor Bypass Valve Bypass Isolation Valves Bypass for pH and EC sensors Blend Tank Captive Air Tank Backflow Preventer Pumpers and Manifold Pilot Valve Stock Chemical Solu...

Page 3: ...rge point of the pumpers If you have very large solution storage tanks you should use them to fill smaller day tanks This will eliminate the chance of large quantities of chemicals draining into your...

Page 4: ...reduce damage caused by water hammer Injection point fittings can be installed up to 45 from vertical See pumper manual for more information The injector can be installed into several different pipe s...

Page 5: ...to diaphragms Water hammer can be a serious problem in installations with long pipe runs Solenoid valves can cause water hammer If water hammer could be a problem for your installation install a supp...

Page 6: ...TE See manifold manual for complete information on installing the manifold 30 Install injection point fittings into tees on water line 31 Flush water line before proceeding The probe loop can be close...

Page 7: ...on tank should be covered but must be vented with a small vent hole to atmosphere Otherwise the injector will draw a vacuum on the solution container and quit functioning properly Periodically clean t...

Page 8: ...In this situation you should install a valve and pressure gauge downstream from the unit Close the valve until the gauge reads 30 psi or greater The flow rate should be within the range of your flow...

Page 9: ...does not cover components used by but not manufactured by H E Anderson Company in the manufacture of our products except to the extent of said component manufacturer s warranty This warranty specific...

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