dosatron D 20 S Manuel D'utilisation page 17

SPECIFICATIONS
Practical operating flow range:
Operating pressure:
bar
PSI
Externally adjustable injection rate:
%
ratio
Concentrated additive injection:
Mini l/h - Maxi l/h
US Fl. oz/min
US GPM/max
Maximum operating temperature: 40 ° C [104 ° F]
Connections (NPT/BSP male): Ø 50x60 mm [2" M]
Hydraulic motor capacity (for every 2 clicks of the piston) :
about 5 l [1.32 US Gallons]
NOTE: The Dosatron is not preset,
see chapter ADJUSTING THE INJECTING RATE
UNIT SIZE
Diameter: cm ["]
Total height: cm ["]
Width: cm ["]
Weight: ± kg [lbs]
Packaging size: cm ["]
Packaging weight: ± kg [lbs]
COMPOSITION DU COLIS : 1 Dosatron / 1 a support legs for
Dosatron / 1 suction tube of concentrated additive 180 cm [71"] -
Ø 20 x 27 mm [7/8" id x 1 1/16"]/ 1 strainer/ 1 vacuum breaker device
+ connection / 1 owner's manual
©
DOSATRON INTERNATIONAL / 32
D 20 S / D 20 SP
3 3
1 m /h mini - 20 m /h maxi
[5 US GPM - 100 US GPM]
0.12 - 10
2 - 120
0.2 - 2
1:500 - 1:50
2 - 400
0.009
1.75
17 [6 5/8]
132 [52]
with legs
38 [ 14 3/4]
18 [39.6 ]
100 x 43 x 34
[40 x 17 x 14]
23 [50.7]
Summary
INSTALLATION
Precautions ...........................................................................................33
Assembling the Dosatron ..................................................................35
Installation hints .................................................................................40
PUTTING INTO ORDER
Using for the first time ...................................................................... 41
Incorporated hydraulic By-Pass ...................................................... 41
Automatical anti-siphoning device ................................................42
MAINTENANCE
Recommendations ...............................................................................43
How to drain the Dosatron ...............................................................43
International conversions ..................................................................44
Fitting the suction tube .....................................................................44
Adjusting the injection rate ..............................................................44
Changing seals in the injection assembly ....................................45
Cleaning and reassembling the suction valve ...........................47
REFERENCE DESIGNATION ...........................................................48
TROUBLESHOOTING ..........................................................................49
LIMITED WARRANTY .........................................................................51
©
DOSATRON INTERNATIONAL / 33
PAGE