Assembling The Dosatron - dosatron D 45 RE 3000 Manuel D'utilisation

PRECAUTIONS (cont...)
1 - GENERAL REMARKS (cont...)
- Before applying any aggressive
chemicals, please consult your dis-
tributor to confirm compatibility
with the dosing pump.
- All assembly should be done
without tools, hand tighten only.
2 - WATER WITH HIGH
PARTICLE CONTENT
- A (ex. : 300 mesh - 60 microns
depending on your water quality)
water filter must be installed up-
stream from the DOSATRON (see
accessories), if a filter is not installed
abrasive substances will cause the
DOSATRON to deteriorate prematu-
rely.
3 - WATER-HAMMER /
EXCESSIVE FLOW
- For installations subject to water
hammer a protection device such as
a check valve or union ball check
must be fitted (pressure/flow
control system).
- For automatic installations, slow
opening and closing solenoid valves
are preferable.
- In an installation where a
DOSATRON serves several sectors,
the closing of one sector and the
opening of another sector must be
done at the same time (simulta-
neous operation of the solenoid
valves).
© DOSATRON INTERNATIONAL / 32
4 - INSTALLATION LOCATION
- The location of the DOSATRON and
concentrate container should be
accessible, but should never present
a risk of pollution or contamination.
- It is recommended to label all
water lines with a warning about
the injected solution i.e. Not For
Human Consumption.
5 - MAINTENANCE
- Rinse the injection areas after using
the DOSATRON. To do this, insert suc-
tion hose into a container of clean
water and inject about 1/4 liter
[8 1/2 US Fl.oz].
- Routine maintenance once a year
will add to the life of your DOSA-
TRON. Replace the injection seals as
well as the suction hose annually to
ensure proper injection.
6 - SERVICE
- This DOSATRON was tested prior to
packaging.
- Complete maintenance and seal
kits are available.
- Call your DOSATRON distributor for
service or parts.

ASSEMBLING THE DOSATRON

ASSEMBLY SHOULD BE CARRIED
OUT WITHOUT TOOLS
The DOSATRON is delivered with :
- a wall support,
- a suction hose with a strainer.,
US models : 2 connectors for inlet and
outlet with seals.
C
A
For
US models
Fig. 1
C
EXTERNAL INJECTION (IE)
MODELS
In order to use corrosive concentra-
tes, the external injection model
DOSATRON is also delivered with an
external injection hose (Fig. 2-D).
CAUTION screw in the components
carefully !
© DOSATRON INTERNATIONAL / 33
The bracket enables the DOSATRON
to be fixed to a wall.
Snap the DOSATRON into the brac-
ket by springing apart the bracket
arms until the 2 lugs on the sides
and the 2 on the upper pump part
(Fig. 1-A) click into place (Fig. 1-B).
B
Remove the plastic caps (Fig. 1/2-C)
which block the inlet and outlet of
your DOSATRON before connecting
to the water supply.
Make certain that the water flows in
the direction of the arrows on the
motor body.
D
For
C
Fig. 2
US models