Installation Hints - dosatron D3 RE 3000 Manual De Utilización

ASSEMBLING THE DOSATRON (cont...)
IMPORTANT ! - Do not put the suction tube strainer on the bottom of the
stock solution container. The strainer must be suspended at least 10 cm
[4"] above the bottom of the tank to avoid sucking up the insoluble par-
ticles that may damage the injection assembly (Fig.2).
- Do not put the strainer on the ground.
WHAT YOU SHOULD DO
WHAT YOU MUST NOT DO ▼
Fig. 2
Under no circumstance should the solution level be above the water
inlet of the DOSATRON (to avoid siphoning situations) (
© DOSATRON INTERNATIONAL / 46

INSTALLATION HINTS

The DOSATRON can be connected to
the main water line directly (Fig. 4) ;
on a by-pass (Fig. 5), recommended.
If your flow rate is above the ope-
rating limits of the DOSATRON, see
EXCESSIVE FLOW.
To prolong the working life of the
DOSATRON it is advisable to install
a filter (ex.: 300 mesh - 60 microns
depending on your water quality)
upstream.
This is imperative if the water contains
NO !
impurities or particles, especially if the
water comes from a well.
Fig. 3
Fig. 3)
.
Fig. 4
EXCESSIVE FLOW (as an indication)
If your DOSATRON clicks more than 46 times, that is 23 cycles in 15
seconds*, you are close to the superior flow limit. If you need more flow, you
must install a DOSATRON with a superior capacity of flow.
*D3RE25 = 30 times, 15 cycles
A filter is recommended and requi-
red for the warranty to be valid.
Installing the DOSATRON on a bypass
enables clean water to be supplied
without operating the DOSATRON
and the DOSATRON to be easily dis-
mantled.
Valve
Filter
© DOSATRON INTERNATIONAL / 47
When connecting an
installation to the public water
supply, you must respect the
rules and regulations in force
in the country.
Valve Check
valve
Filter
Fig. 5