Limited Warranty - dosatron DIA 2 F Manual De Utilización

Limited warranty

DOSATRON INTERNATIONAL S.A.S.
will provide for replacement of all parts
shown to be defective in material or
workmanship during a period of twelve
months from the date of purchase by
the original purchaser.
To obtain warranty replacement of a
part, the DOSATRON must be returned
with original proof of purchase receipt
to the manufacturer or authorized
distributor and thereafter recognized
as defective after examination by the
technical services of the manufacturer
or distributor.
The DOSATRON must be flushed
of any chemical and sent to the
manufacturer or distributor prepaid, but
will be returned free of charge once
repairs are made if found to be covered
by the warranty. Any repairs made
under warranty will not extend the initial
warranty period.
This warranty only covers circumstances
where the part has failed due to defects
caused by the manufacturing process.
This warranty is invalid if the defects are
found to be due to the product's misuse
: Inappropriate use of tools, lack of
maintenance or defective installation or
environmental accidents or corrosion by
foreign bodies and liquids found within
or in proximity to the DOSATRON.
Before using any aggressive chemicals,
please consult your distributor to confirm
compatibility with the dosing pump.
© DOSATRON INTERNATIONAL / 60
The seals and "o-rings" are not covered
under warranty, nor is damage to
the DOSATRON caused by water
impurities such as sand.
A filter (ex.: 300 mesh - 60 microns
depending on your water quality) must
be used in front of the DOSATRON for
the warranty to be valid.
This warranty gives you specific legal
rights and you may also have other
rights which vary from state to state. But
any implied warranty or merchantability
or fitness for a particular purpose
applicable to this product is limited in
duration to the time period of this written
warranty or any implied warranty.
There is no warranty express or implied
relating in any way to products used
in conjunction with DOSATRON
INTERNATIONAL S.A.S. products.
The manufacturer or authorized
distributor shall not be liable for
incidental or consequential damage,
such as any economic loss, resulting
from breach of this written warranty or
any implied warranty.
There are no warranties, express or
implied, which extend beyond those
described above.
"DOSATRON INTERNATIONAL S.A.S
disclaims all responsibility if the
Dosatron is used in conditions that
do not correspond to the operating
instructions as indicated in this
manual."
KNOW YOUR FLOW
A SIMPLE METHOD
THE DOSATRON IS COMPOSED
OF :
A driving
volumetric
hydraulic motor
(diaphragm
assembly)
connected to :
a dosing
piston.
2 clicks = 1 motor cycle
= The stroke volume.
The speed of the motor is proportional to the flow of water passing
through the system.
- Calculation of water flow in L/H =
Number of clicks in 15 seconds x 4 x 60 x 0.47
2
2 clicks = 1 cycle.
- Calculation of water flow in GPM =
Number of clicks in 15 seconds x 4 x 0.47 ÷ 3.8
2
2 clicks = 1 cycle.
NOTA : This method of calculation cannot replace a flow meter.
It is given only as an approximative guide.
© DOSATRON INTERNATIONAL / 61
In its up and down movement, you
can hear the motor assembly click :
Once in the
Once in the
down position.
up position.
Calculation
Calculation
for 1 minute.
for 1 hour.
Stroke
volume in
Litres.
Stroke
Calculation
volume in
for 1 minute.
Litres.
Conversion
from litres
to gallons.