11 .
Insert the proper metering tips and connect the
chemical intake lines to the injector inlet barb.
Note:
Use the metering tip color chart (below) to
determine the appropriate metering tip based on
the product and dilution rate. The model DS4-2P has
two metering tips and two chemical intake lines.
Metering tip color chart
12 .
Place the other end of the chemical intake line into a
chemical container.
Note:
The chemical suction line must reach the
bottom of the chemical container. A strainer must be
used on the chemical intake line.
13 .
Set the Timer for the desired ON and OFF time
(see Operation - Timer Setup for instructions).
14 .
With the power switch in the OFF position, plug the
unit into a GFCI protected 120 VAC power outlet.
* Injection rates will vary based on chemical
viscosity, air pressure, and many other factors. We
recommend testing unit output to verify injection
rate prior to use.
V20190919
•
Page 10 of 15
Model: DS4-2P
Metering tip color
Oz . / Gal . Ratio*
Tan
1.03
125:1
Orange
1.2
108:1
Turquoise
1.4
90:1
Pink
1.8
70:1
Light Blue
2.3
54:1
Brown
2.5
50:1
Red
3.2
40:1
White
3.5
37:1
Green
3.8
34:1
Blue
4.6
28:1
Yellow
6.6
19:1
Black
8.3
15:1
Purple
14
9:1
Gray
16.5
8:1
None
18.9
7:1
12
14
13
11
Metering tips
Timer
Содержание DS4-2P Series
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