Dover Hydro TaskMizer 48781 Schnellstart-Handbuch - Seite 2
Blättern Sie online oder laden Sie pdf Schnellstart-Handbuch für Industrielle Ausrüstung Dover Hydro TaskMizer 48781 herunter. Dover Hydro TaskMizer 48781 2 Seiten. Dual select with e-gap eductors and remote fill
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Metering Tip Selection:
The final concentration of the dispensed solution is
related to both the size of the metering tip opening and
the viscosity of the liquid being siphoned. For water-
thin products, the chart at right can be used as a
guideline. If product is noticeably thicker than water,
consult the Measurement of Concentration Proce-
dure below to achieve your desired water-to-product
ratio. Because dilution can vary with water tempera-
ture and pressure, actual dilution achieved can only
be ascertained by using the Measurement of Concen-
tration Procedure. The clear, undrilled tip is provided
to permit drilling to size not listed should you need a
dilution ratio that falls between standard tip sizes.
NOTE:
Refer to parts diagram if unfamiliar with
names of system components.
Measurement of Concentration:
You can determine the dispensed water-to-product
ratio for any metering tip size and product viscosity. All
that is required is to operate the primed dispenser for
a minute or so and note two things: the amount of
dispensed solution, and the amount of concentrate
used in preparation of the solution dispensed. The
water-to-product ratio is then calculated as follows:
Dilution Ratio (X:1) where X = Amount of Mixed Solution — Amount of Concentrate Drawn
Dilution Ratio, then, equals X parts water to one part concentrate (X:1). If the test does not yield the desired ratio, choose
a different tip and repeat the test. Alternative methods to this test are 1) pH (using litmus paper), and 2) titration. Contact
your concentrate supplier for further information on these alternative methods and the materials required to perform them.
TaskMizer Parts Diagram List:
Key
Part No.
Description
1
10079003
Magnet Cover w/ chain slot
2
10079000
Magnet
3
10079010
Spring, Magnet return
4
90074612
Ball chain w/ sleeves
5
10075980
Valve parts kit
d. diaphragm
e. armature
f. spring
g. valve bonnet
6
10075925
Pipe plug, 3/8 npt x 2.54
7a
290
1GPM E-Gap Eductor Assm.
b
291
3.5 GPM E-Gap Eductor Assm.
8
10088852
Discharge tube assm.
9
10080957
Selector Valve Kit (short)
a.support clip
b.suction stub
c. o-ring
d. select valve assembly
10a 690014
Metering tip kit
b 690001
Clear metering tips
11
10075156
Street elbow, 3/8 npt
12
10082830
Swivel collar
13
10082801
Swivel stem
14
238100
Strainer washer
15
90076912
Yoke cable
16
507300
Clip Adjustment
17
90076913
Cable bead chain (2)
18
10080956
Select valve kit (long)
a. support clip
b. suction stub
c. o-ring
d. select valve assembly
19
10088619
Gun/cable assembly
20
500821
Tubing, 1/4" x 21'
500814
Tubing, 1/4" x 14'
21
10089401
Check valve
22
10068721
Y hosebarb, 1/4"
23
509900
Weight
24
609600
Foot strainer
APPROXIMATE DILUTIONS
AT 40 PSI FOR WATER-THIN PRODUCTS (1.0 CP)
Ratio (per Eductor Flow)
Orifice
Std. Drill
Tip Color
Size
Number)
1 GPM
3.5 GPM
No Tip
.187
(3/16)
3:1
Grey
.128
(30)
3:1
Black
.098
(40)
3:1
Beige
.070
(50)
4:1
Red
.052
(55)
5:1
White
.043
(57)
7:1
Blue
.040
(60)
8:1
Tan
.035
(65)
10:1
Green
.028
(70)
16:1
Orange
.025
(72)
20:1
Brown
.023
(74)
24:1
Yellow
.020
(76)
32:1
Aqua
.018
(77)
38:1
Purple
.014
(79)
64:1
Pink
.010
(87)
128:1
Amount of Concentrate Drawn
3.5GPM Eductor (left side)
17
1
11
12
7b
18
a
b
c
d
13
14
15
16
10a
19
19
19
TaskMizer Parts Diagram Cont.
3.5:1
4:1
4:1
8:1
14:1
20:1
24:1
30:1
45:1
56:1
64:1
90:1
128:1
180:1
350:1
Dual DilutionPickup Line Assembly: Single Product
10b
Connect to
high flow hose
barb.
ITEMS NOT SHOWN:
Cabinet front
Cabinet back
10088609
Mounting bracket
10088608
Drip tray
641751
Security screws (for cabinet sides)
5
3
6
4
4
d
e
f
g
4
7a
9
c
c
a
b
d
8
10a
20
21
22
20
20
Colored side of check
valve pointed towards
eductor, clear/white side
21
pointed towards "Y".
20
Connect to
low flow hose
barb.
2
1
10a
20
23
Place this end
in concentrate
24
container.