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D 25 FD 25 F 1D 25 F 0.2D 25 F 2D 25 RE 1500D 25 RE 09D 25 RE 2D 25 RE 5D 25 RE 10D 25 RE 2 IED 25 RE 5 IED 25 RE 10 IE
manuel d’utilisation owner’s manualgebrauchsanweisungmanuale d’usomanual de utilizacióngebruiksaanwijzing
manuel d’utilisation owner’s manualgebrauchsanweisungmanuale d’usomanual de utilizacióngebruiksaanwijzing
2.5 m3/h - 11 GPM
MADE IN FRANCE
Quick start-up
1
2
10 cm1
2
Maxim
um : 4
0 clics/
15
sec.
©D
OSATRO
N IN
TERNATIO
NA
L/
3
Français..................................Page
5
English................................Page
28
Deutsch
..............................Seite5
2
Italiano..........................Pagina
76
Español......................Página
100
Nederlands
............Pagina1
24
Éclatés/Parts diagram
/Schem
ata/......1
46
Schema/
Esquemas/
Onderdelen schem
as
WO
RL
DW
IDE
- EU
RO
PE
:D
OS
AT
RO
N IN
TE
RN
AT
ION
AL
S.A
.
Rue P
ascal - B.P. 6 - 33370 T
RE
SS
ES
(BO
RD
EA
UX
) - FR
AN
CE
Te
l.3
3 (0
)5 5
7 9
7 1
1 1
1Fa
x.
33
(0)5
57
97
11
29
/ 33
(0)5
57
97
10
85
e.m
ail :
info
@d
osatro
n.c
om
- http://ww
w.dosatron.com
NO
RT
H &
CE
NT
RA
L A
ME
RIC
A :
DO
SA
TR
ON
INT
ER
NA
TIO
NA
L IN
C.
2090 SU
NN
YD
ALE
BLV
D. C
LEA
RW
AT
ER
- FL
33765 - US
ATe
l.1
-72
7-4
43
-54
04
- Fa
x 1
-72
7-4
47
-05
91
Cu
sto
me
r Se
rvic
e:
1-8
00
-52
3-8
49
9e
.ma
il :m
ail@
do
satro
nu
sa
.co
m - http://w
ww
.dosatronusa.com
SE
RV
ICE
CLIE
NT
ÈLE
CU
ST
OM
ER
SE
RV
ICE
KU
ND
EN
BE
TR
EU
UN
GS
ER
VIZ
IO C
LIEN
TI
DE
PA
RTA
ME
NT
O C
LIEN
TE
LAK
LAN
TE
NS
ER
VIC
E
©D
OSATRO
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EN
©D
OSATRO
N IN
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INSTA
LLATIO
NPA
GE
Precautions ............................................................................................33
Assem
bling the Dosatron
..................................................................35
Installation hints ..................................................................................37
Pressure loss curves ............................................................................38
PUTTIN
G IN
TO O
RD
ER
Using for the first tim
e ......................................................................40
MA
INTEN
AN
CE
Recomm
endations................................................................................41
How
to drain the Dosatron
................................................................41
Fitting the suction tube......................................................................42
External injection connecting..........................................................4
2
Adjusting the injection rate
..............................................................42
International conversions..................................................................43
Changing seals in the injection assembly
....................................43
Changing the motor piston
..............................................................45
Changing the dosing seals................................................................46
REFER
ENC
E DESIG
NA
TION
............................................................46
TRO
UBLESH
OO
TING
..........................................................................47
LIMITED
WA
RR
AN
TY........................................................................4
9
English Summ
ary
You have just become the ow
ner of one of the latest in the line of DO
SATRON
pro-portional dosing pum
ps and we congratulate you on your choice.
The development of this m
odel is the result of over 30 years experience. Our engi-
neers have placed the DO
SATRON
series at the forefront of technical development
in the field of non-electric proportional dosing pumps.
The choice of materials used in m
anufacture was m
ost meticulous in order to resist
chemical attack from
the great majority of injectable products on the m
arket. ThisD
OSATRO
N w
ill, as time goes by, prove itself to be a m
ost faithful ally.A
little care and attention, regularly spent, will guarantee you an operation in
which the w
ord breakdown has no place.
THER
EFOR
E, PLEASE, R
EAD
THIS M
AN
UA
L CA
REFU
LLYBEFO
RE PU
TTING
THE D
OSA
TRO
N IN
TO O
PERA
TION
.
This document does not form
a contractual engagement on the part of D
osatronInternational and is for inform
ation only. Dosatron International reserves the right
to alter product specification or appearance without prior notice.
©D
OSATRON IN
TERNATION
AL S.A
. 2004.
Important !
The complete m
odel reference and the serial number of
your DO
SATRON
is stamped on the pum
p body.Please record this num
ber in the space below and refer to
it when you call your distributor for inform
ation, parts,and service.
Ref. #
................................................................................
Serial # ............................................................................
Purchase Date ................................................................
©D
OSATRO
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EN
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OSATRO
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SPECIFICATION
S
Practical operating flow range: ...................................................................................
Operating pressure:
barPSI
Externally adjustableor fixed injection rate:
%ratio mini
ratio maxi
Concentrated additive injection: M
ini l/h
Maxi l/
hU
S Fl. oz/min
US GPM
/max
Maxim
umoperating tem
perature: 40 °C [104 °
F]
Connections (NPT/
BSP):Ø 20x27 m
m [3/
4”]
Hydraulic m
otor capacity(for every 2 clicks of the piston) : .............................
10 l/h m
ini - 2.5 m3m
axi [1/3 U
S Pint/m
in - 11 US G
PM]
about 0.45 l [0.118 US G
allons]
SHIPPIN
G CO
NTEN
TS: 1 DO
SATRON
/ 1 m
ounting bracket for D
OSATRO
N/
1 suction tube of concentrated additive/
1 strainer/
1 injection suction tube for “IE” model /
1 owner's m
anual
PACK
AG
E SIZE :52 x 16.8 x 17.5 cm [20 1/
2" x 6 5/8" x 6 7/
8"] PA
CKA
GE W
EIGH
T :1.7 kg environ [~ 3.7 US lbs]
NO
TE: The Dosatron is not preset,
see chapter AD
JUSTIN
G TH
E INJECTIN
G R
ATE
0.30 - 64.3 - 85
0.2 - 21:5001:50
0.0250
0.0110.22
D 25 RE 2
D 25 RE 2 IE
0.30 - 64.3 - 85
1 - 51:100 1:20
0.1125
0.0560.55
D 25 RE 5
D 25 RE 5 IE
0.3 - 44.3 - 58
3 - 101:331:10
0.32000.170.88
D 25 RE 10*
D 25 RE 10 IE
*2 m3/h lim
it[8.8 G
PM]
UN
IT SIZE
Diam
eter: cm["]
Total height: cm["]
Width: cm
["]
Weight: ±
kg[lbs]
12.75
39.915 11/
16
166 5/
16
1.22.7
12.7544
17 5/16
166 5/
16
1.22.7
0.30 - 64.3 - 85
0.1 - 0.91:10001:112
0.0122.5
0.00560.099
D 25 RE 09
12.75
39.815 11/
16
166 5/
16
1.22.7
0.30 - 64.3 - 85
21:50
0.250
0.110.22
D 25 F 2
12.75
33.913 3/
8
166 5/
16
1.02.2
0.30 - 64.3 - 85
0.8 / 1
1:128 / 1:100
0.08 / 0.10
20 / 25
0.045 / 0.06
0.088 / 0.11
D 25 F /
D 25 F 1
12.75
33.913 3/
8
166 5/
16
1.02.2
0.30 - 64.3 - 85
0.07 - 0.21:15001:500
0.0075
0.0040.022
D 25 RE 1500
12.75
39.815 11/
16
166 5/
16
1.22.7
0.30 - 64.3 - 85
0.21: 500
0.250.0110.022
D 25 F 0.2
12.75
31.912 9/
16
166 5/
16
1.02.2
12.7544
17 5/16
166 5/
16
1.22.7
©D
OSATRO
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EN
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OSATRO
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Precise, simple and reliable
Motor piston
Clear water
Solution water
+ % additive
Dosing piston
Adjustm
ent (%) ratio
Concentrated additive to bedosed
Installed directly in the water supply line, the D
OSATRO
N opera-
tes by using water pressure as the pow
er source. Water activates
the DO
SATRON
, which takes up the required percentage of
concentrate. Inside the DO
SATRON
, concentrate is mixed w
ithw
ater. Water pressure forces the solution dow
nstream. The dose
of concentrate will be directly proportional to the volum
e ofw
ater entering the DO
SATRON
, regardless of variations in flowor pressure w
hich may occur in the m
ain line.
InstallationPRECA
UTIO
NS
1 - GEN
ERAL REM
ARK
S- W
hen connecting a DO
SATRON
either to the public water supply or
to its own w
ater source, you must
respect the regulations in forceconcerning protection of the sour-ce i.e. backflow
prevention, etc.- In a case w
here the downstream
water installation is higher than the
DO
SATRON
itself, there is a possiblerisk of w
ater and concentrate flo-w
ing back through the DO
SATRON
.In this case, installing a check valvedow
nstream is recom
mended.
- Do not install the D
OSATRO
N just
above an acid container, (risk of acidfum
es attacking the DO
SATRON
)and protect it from
possible contactw
ith corrosive products.- Protect the D
OSATRO
N from
free-zing tem
peratures by draining it andstore it aw
ay from sources of excessi-
ve heat.- D
o not install the DO
SATRON
onthe suction side of the supply pum
p(risk of siphoning).- D
uring any intervention the opera-tor
must
stay in
front of
theD
OSATRO
N and w
ear protectiveeyew
ear and gloves.-
It is
the responsibility
of the
owner/
operator to
replace the
injection seals annually to ensureprecise injection.- The setting of the D
osatron’s dosingrate is the sole responsibility of theuser. The user has to respect therecom
mendations given by the m
anu-facturer of the chem
ical product.-
It is
the responsibility
of the
owner/
operator to check that theflow
and pressure of the installationdo not exceed the D
OSATRO
N cha-
racteristics.-
It is
the responsibility
of the
owner/
operator of the DO
SATRON
,to determ
ine the correct amount of
solution and
injection ratio
toobtain the desired result.- A
n air inlet, an impurity or a chem
i-cal attack on a seal can interrupt thedosing function. It is recom
mended
to periodically check that the solu-tion is being correctly draw
n up intothe D
OSATRO
N.
- Change the suction tube as soon asit seem
s damaged by the chem
ical.- Relieve the pressure after use(advised).-
Rinsing of
the D
OSATRO
N
is required : . w
hen changing chemicals,
. before handling the DO
SATRON
, toavoid any contact w
ith the chemical.
©D
OSATRO
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EN
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OSATRO
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1 - GEN
ERAL REM
ARK
S (cont...)- Before applying any aggressivechem
icals, please consult your dis-tributor to confirm
compatibility
with the dosing pum
p.-
All
assembly
should be
donew
ithout tools, hand tighten only.
2 - WATER W
ITH H
IGH
PARTICLE
CON
TENT
- A (ex.: 300 m
esh - 60 microns depen-
ding on your water quality) w
aterfilter m
ust be installed upstream from
the DO
SATRON
(see accessories), if afilter is not installed abrasive substan-ces w
ill cause the DO
SATRON
todeteriorate prem
aturely.
3 - WATER-H
AM
MER /
EXCESSIVE
FLOW
- For installations subject to water
hamm
er a protection device such asa check valve or union ball checkm
ust be
fitted (pressure/
flowcontrol system
).- For autom
atic installations, slowopening and closing solenoid valvesare preferable.-
In an
installation w
here a
DO
SATRON
serves several sectors,the closing of one sector and theopening of another sector m
ust bedone at the sam
e time (sim
ulta-neous operation of the solenoidvalves).
4 - INSTA
LLATION
LOCATIO
N- The location of the D
OSATRO
N and
concentrate container should beaccessible, but should never presenta risk of pollution or contam
ination.- It is recom
mended to label all
water lines w
ith a warning about
the injected solution i.e. Not For
Hum
an Consumption.
5 - MA
INTEN
AN
CE- Rinse the injection areas after usingthe D
OSATRO
N. To do this, insert suc-
tion tube into a container of cleanw
ater and inject about 1/4 liter
[8 1/2 U
S Fl.oz].- Routine m
aintenance once a yearw
ill add to the life of your DO
SA-
TRON
. Replace the injection seals asw
ell as the suction hose annually toensure proper injection.
6 - SERVICE
- This DO
SATRON
was tested prior to
packaging.- Com
plete maintenance and seal
kits are available.- Call your D
OSATRO
N distributor for
service or parts.
PRECAU
TION
S (cont...)
The DO
SATRON
is delivered with :
- a mounting bracket,
- a suction tube with a strainer.
The bracket enables the DO
SATRON
to be fixed to a wall.
Snap the
DO
SATRON
into
thebracket by fitting the tw
o lugs onone side of the body (Fig. 1-A
)into
the corresponding
holes in
thebracket (Fig. 1-B), and springing thebracket arm
s apart until the other 2lugs click into place.
Remove the plastic caps (Fig. 1/
2-C)w
hich block the inlet and outlet ofyour D
OSATRO
N before connecting
to the water supply.
The DO
SATRON
can be connectedto the w
ater supply by means of
Ø 20 x 27 (3/
4”) bore flexible hoseand hose tail fittings w
ith hose clips.M
ake certain that water flow
s in thesam
e direction as the arrows on the
motor body.
ASSEM
BLING
THE D
OSATRO
N
AFig. 1C
B
ASSEM
BLY SH
OU
LD BE CA
RRIED O
UT W
ITHO
UT TH
E USE O
F TOO
LS
MADE IN FRANC
EXTERN
AL
INJECTIO
N (IE) M
OD
ELSIn order to use corrosive concentrates,the external injection m
odel DO
SA-
TRON
is
also delivered
with
anexternal injection hose (Fig. 2-D
).
CAU
TION
screw in the com
ponentscarefully !
Fig. 2
DC
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OSATRO
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EN
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OSATRO
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IMPO
RTAN
T ! - Do not put the suction tube strainer on the bottom
of thestock solution container. The strainer m
ust be suspended at least 10 cm[4”] above the bottom
of the tank to avoid sucking up the insoluble parti-cles that m
ay damage the injection assem
bly (Fig.2).- D
o not put the strainer on the ground.
Under no circum
stance should the solution level be above the water
inlet of the DO
SATRON
(to avoid siphoning situations).
ASSEM
BLING
THE D
OSATRO
N (cont...)
INSTA
LLATION
HIN
TS10 cm
Fig. 2
Fig. 3
WH
AT YOU
SHO
ULD
DO
WH
AT YOU
MU
ST NO
T DO
EXCESSIVE FLO
W (as an indication)
If your DO
SATRON
clicks more than 40 tim
es,that is 20 cycles in 15 seconds*,you are close to the m
aximum
flow lim
it. If you need more flow, you m
ust install a D
OSATRO
N w
ith a higher capacity of flow.*D
25 RE 10 = 30 times, 15 cycles
The DO
SATRON
can be connected tothe m
ain water line directly (Fig. 4);
on a by-pass (Fig. 5), recomm
ended.If your flow
rate is above the opera-ting lim
its of the DO
SATRON
, seeEXCESSIV
E FLOW
.
To prolong the working life of the
DO
SATRON
it is advisable to installa filter (ex.: 300 m
esh - 60 microns
depending on your water quality)
upstream.
This is
imperative
if the
water
contains impurities or particles, espe-
cially if the water com
es from a w
ell.
A filter is recom
mended and requi-
red for the warranty to be valid.
Installing the
DO
SATRON
on
abypass enables clean w
ater to besupplied
without
operating the
DO
SATRON
and the DO
SATRON
tobe easily dism
antled.
When connecting an
installation to the public water
supply, you must respect the
rules and regulations in forcein the country.
Fig. 4
Checkvalve
ValveValve
Filter
FilterFig. 5
▼
▼
The DO
SATRON
is delivered with a suction tube (cut it to the needed
length) enabling its use with a large capacity concentrate container.
The tube must be fitted w
ith its strainer and weights.
The instructions for fitting the tube are to be found in the specific chapter.N
OTE : The maxim
um suction height is 4 m
eters (13 vertical feet).Fit the tube, equipped w
ith its strainer and its weight, and im
merse it in the
solution to be injected.
©D
OSATRO
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EN
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OSATRO
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PRESSURE LO
SS CURV
ES D 25 F
PRESSURE LO
SS CURV
ES D 25 RE 2
Pressure loss in Bar (kgf/cm
2)
Pressure: 6 Bar [85 PSI]
Without pressure
Water flow rate (GPM)
Water flow rate (l/h)
Pressure loss in PSI
Pressure loss in Bar (kgf/cm
2)
Pressure: 6 Bar [85 PSI]
Without pressure
Water flow rate (GPM)
Water flow rate (l/h)
Pressure loss in PSI
©D
OSATRO
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OSATRO
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Putting the Dosatron
into orderU
SING
FOR TH
E FIRST TIME
- Partially open the water inlet valve.
- Press the bleed button on the top of the DO
SATRON
(Fig. 6).- W
hen a constant flow of w
ater is seen coming from
around the bleed button (no more "spitting" of air),
release the button.- O
pen the water inlet valve slow
ly, the DO
SATRON
isself-prim
ing.- O
perate the DO
SATRON
until the product to beinjected is draw
n up into the doser body (the productis visible through the plastic tube).- The D
OSATRO
N m
akes a characteristic “click-clack” noise w
hen working.
Fig. 6
ON
OFF
NO
TE: The time required to prim
e the suction tube depends on water flow
-rate, ratio setting and length of the suction tube. To bleed air from
thesuction tube and accelerate prim
ing, set injection rate at maxim
um. O
ncethe D
OSATRO
N is prim
ed, adjust to the required injection rate (see §A
DJU
STING
THE IN
JECTION
RATE).
The DO
SATRON
may be fitted in its upper part w
ith the function by-pass(optional equipm
ent) :- By-pass in O
N, the D
OSATRO
N w
orks and the concentrate is drawn up.
- By-pass in OFF, the D
OSATRO
N is stopped and does not draw
up the product.
Maintenance
RECOM
MEN
DATIO
NS
1 - When using soluble products to
be made up into solutions, w
e recom-
mend the periodic dism
antling of theentire dosing part (see :§
CLEAN
ING
A
ND
REFITTING
THE SU
C-TIO
N VA
LVE
§ CHA
NG
ING
SEALS IN
THE IN
JECTION
ASSEM
BLY).Thoroughly rinsing all the ele-m
ents of the dosing part with
water
and re-assem
blingthem
after having previouslylubricated the seal (Fig. 7)w
ith a silicone lubricant, in thecase of difficulty in re-fitting.
2 - Before putting the DO
SATRON
intooperation after a non-use period, rem
o-ve the m
otor piston and soak it intolukew
arm w
ater < 40°C[104°F] overnight. Thishelps to dissolve anydeposits w
hich may have
dried onto the piston motor.
Fig. 7
O-ring
HO
W TO
DRA
IN TH
E DO
SATRON
(in case of freezing tem
perature)
- Turn off the water supply.
- Remove the injection assem
bly, see§ CH
AN
GIN
G TH
E MOTO
R PISTON
.- Rem
ove the screw-top and the
motor piston.
- Disconnect the w
ater inlet and out-let fittings.- Rem
ove the pump body from
them
ounting bracket,
unscrew
thescrew
-top and empty any rem
ainingw
ater.- The D
OSATRO
N can now
be reas-sem
bled, having first cleaned theseal (Fig. 8-N
).
Fig. 8
Water
inletW
ateroutlet
N
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OSATRO
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OSATRO
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INTERN
ATION
AL CO
NV
ERSION
S
Principle : Setting at 1% ⇒
1/100 = 1 part of concentrate for 100 parts of
water.
Ex. : Setting at 2% ⇒
2/100 = 2 parts of concentrate for 100 parts of
water.
Ratio ⇒1:50.
CHA
NG
ING
SEALS IN
THE IN
JECTION
ASSEM
BLY (w
ith pressure off)
Frequency : Once per year.
IMPO
RTAN
T ! Use no tool or
metallic utensils
AD
VIC
E:Before dism
antling anypart of the injection assem
bly it isadvisable to operate the D
OSA
-TRO
N, injecting clean w
ater so as torinse through the injection system
.In this w
ay, risks of contact with
concentrated solutions in the injec-tion assem
bly are minim
ized.D
uring any such intervention, wear
protective eyewear and gloves !
METH
OD
OF REM
OV
ING
SEAL
Fig. 13: Betw
een finger and thumb,
pinch the component and the seal ;
push towards one side to deform
theseal.
Fig. 14: Increase the deform
ationto grip the part of the seal thusexposed and pull it out of its groove.
Clean the seal seating without any
tools.Refitting is done by hand.It is very im
portant that the seal isnot tw
isted once in place as thisw
ould impair its efficiency.
Fig. 13
Fig. 14
FITTING
THE SU
CTION
TUBE
If the DO
SATRON
has already beenused, please im
peratively refer to:PRECA
UTIO
NS.
- Unscrew
the nut (Fig. 9-E)at the
bottom of the injection assem
bly andput it over the hose.- Push the tube onto the dip tubeinsert as far as it w
ill goand screw
up the nut by hand.- Identical process for viscous pro-ducts option (Fig. 10-E).M
odel in the drawing: D
25 RE 2
AD
JUSTIN
G TH
E INJECTIO
N RATE (w
ith pressure off)
E
Fig. 10ø 12
(option V)
Fig. 9ø 6
E
D
Fig. 12Fig. 11
B
CON
NECTIN
G TH
E EXTERN
AL IN
JECTION
(IE)
MADE IN FRANCE
If the DO
SATRON
hasalready been used, plea-se im
perativelyrefer to
chapterPRECAU
TION
S.
IMPO
RTAN
T ! Use no tools
AD
JUSTM
ENT M
UST BE M
AD
E WH
ENTH
ERE IS NO
PRESSURE IN
THE
DO
SATRON
- Turn off the water supply and allow
thepressure to drop to zero.- U
nscrew the blocking ring (Fig. 11-B).
- Screw or unscrew
the adjusting sleeve(Fig. 12-D
)so as to bring the top of the
sleeve into line with the desired injection
rate.- Tighten the blocking ring
(Fig. 11-B).M
odel in the drawing: D
25 RE 2
©D
OSATRO
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EN
©D
OSATRO
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CHA
NG
ING
SEALS IN
THE IN
JECTION
ASSEM
BLY (cont...)
CLEAN
ING
AN
D REFITTIN
G TH
E SUCTIO
N VA
LVE
- Turn off the water supply and allow
the pressure to drop to zero.- U
nscrew the nut (Fig. 15-E)
and pull downw
ards to remove the suction
tube (Fig. 16-T).- U
nscrew and rem
ove the nut(Fig. 16-N).
- Pull downw
ards to remove the suction valve assem
bly (Fig. 17).- Rinse copiously the different parts w
ith clean water, re-assem
ble them(Fig. 17).- Put the valve back (Fig. 17-P)in the doser body (Fig. 17-D
), push it in theback.- Check that the return spring is w
orking.- Re-assem
ble in the reverse order to the above by hand.
N
Fig. 16Fig. 17
Fig. 15
T
P
D
E
CHA
NG
ING
THE M
OTO
R PISTON
(with pressure off)
- Turn off the water supply and allow
the pressure to drop to zero.- Take off the suction tube of product (Fig. 18 A
).- U
nscrew the injection part by hand or by m
eans of a long cruciform screw
-driver, according to the dispenser type (Fig. 18 A
).- Pull dow
nwards to rem
ove the dosing part (Fig. 18 C).
Models
D 25 F - F1- F 2 - RE 1500 - RE 2
Fig. 18
AA
BB
CC
- Unscrew
the screw-
top by hand (Fig. 19-C)and rem
ove it.- Rem
ove the motor
piston (Fig. 20-M)
bypulling it up.- Change and reassem
-ble in the reverse orderto the above.- Refit the screw
-top(take care not to dam
a-ge its seal) and tightenby hand.
Fig. 19Fig. 20
CM
Models
D 25 F 0.2 - RE 5 - RE 10
©D
OSATRO
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EN
©D
OSATRO
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CHA
NG
ING
THE D
OSIN
G SEA
LS
- Change the seals, the suction valve and the barbed fitting.- To do this, please refer to the draw
ings of the different models at the end
of this manual
- Change the seals once a year.- Turn off the w
ater supply and allow the pressure to drop to zero.
- Take off the suction tube of product, remove the injection assem
bly as des-cribed in the previous chapter.
- Pull downw
ards to remove the injection assem
bly.- Re-assem
ble in the reverse order to the above.
Troubleshooting
Reference Designation
SYM
PTOM
CAU
SESO
LUTIO
N
Motor piston
DO
SATRON
does Piston stalled
Reset piston, by hand
not start or stops A
ir has not been Bleed air from
unit, bled from
unitby bleed button
Maxim
um flow
1. Reduce flow
, exceeded.
restart unit2. U
nscrew the top cap.
Take off the piston andcheck piston valvesseals to ensure correctposition
Motor piston
Return unit to your is dam
agedservice center for repair
InjectionW
ater flowing back
Contaminated, w
orn,Clean or replace it
into concentrate or m
issing check container
valve parts
No suction of
The piston motor
See Motor piston section
concentratehas stopped
Air leak (inlet) in the
Check the tightness bet- suction tube
ween nut and suction hose
Blocked suction Clean or replace it
tube or clogged strainer
Missing or w
orn Clean or replace it
suction check valve seal
Missing or w
orn Clean or replace it
plunger seal
Worn injection stem
Replace it
REF.
Serial #
REF.:......................................................................Serial #
: ..........................................................EXA
MPLE
D 25...
IEBP
VA
OA
FP
iiType of D
OSATRO
NIE : External InjectionBP : integrated by-passV
: Viscous Products
(200-400 cSt)A
O : O
rganic Acid
Dosing Seals:
AF = A
dvised for alkalines concentrates PH 7-14
VF = A
dvised for acides concentrates PH 1-7
Couleur :- = BlueP = W
hiteR = RedV
= Green
J = YellowO
= Orange
Others extensions (consult us)
©D
OSATRO
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EN
©D
OSATRO
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SYM
PTOM
CAU
SESO
LUTIO
N
InjectionU
nder injectionSuction of air
1. Check the tightness ofthe nuts in the injectionarea
2. Check suction tube
Dirty or w
orn check Clean or replace it.
valve seal.
Maxim
um flow
Reduce flow
exceeded (cavitation)
Worn plunger seal
Replace it
Worn injection stem
Replace it
LeaksLeaks in the vicinity
Injector sleeve seal Replace it
of the fixing ring is dam
aged or under the body
positioned incorrectlyhousing
Leaks between the
Injector stem
Replace itsetting sleeve and
seal damaged,
the blocking ring positioned incorrectlyor m
issing
Leaks between the
Screw-top seal is
Unscrew
the screw-top,
body and screw-top
damaged, positioned
clean the seal seating,incorrectly or m
issingreplace or change the seal.Position correctly the screw
-top.
THE M
AN
UFA
CTURER
DECLIN
ES ALL RESPO
NSIBILITY
IF THE D
OSATRO
NIS U
SED IN
CON
DITIO
NS TH
AT DO
NO
T CORRESPO
ND
TO TH
E OPERATIN
G IN
STRUCTIO
NS A
S IND
ICATEDIN
THIS M
AN
UA
L..
Limited w
arrantyD
OSATRO
N IN
TERNATIO
NA
L S.A. w
illprovide for replacem
ent of all partsshow
n to be defective in material or
workm
anship during a period of twel-
ve months from
the date of purchaseby the original purchaser. To obtainw
arranty replacement of a part, the
DO
SATRON
must be returned w
ith ori-ginal proof of purchase receipt to them
anufacturer or authorized distribu-tor
and thereafter
recognized as
defective after examination by the
technical services of the manufacturer
or distributor.The D
OSATRO
N m
ust be flushed ofany chem
ical and sent to the manu-
facturer or distributor prepaid, but will
be returned
free of
charge once
repairs are made if found to be cove-
red by the warranty.
Any repairs m
ade under warranty w
illnot extend the initial w
arranty period.This w
arranty only covers circumstan-
ces where the part has failed due to
defects caused by the manufacturing
process. This w
arranty is invalid if the defectsare found to be due to the product’sm
isuse, inappropriate use of tools, lackof m
aintenance or defective installa-tion or environm
ental accidents orcorrosion by foreign bodies and liquidsfound w
ithin or in proximity to the
DO
SATRON
.Before using any aggressive chem
i-cals, please consult your distributor toconfirm
compatibility w
ith the dosing
pump. The seals and “o-rings” are not
covered under warranty, nor is dam
a-ge to the D
OSATRO
N caused by w
aterim
purities such as sand.A
filter (ex.: 300 mesh - 60 m
icronsdepending on your w
ater quality)m
ust be used in front of the DO
SA-
TRON
for the warranty to be valid.
DO
SATRON
IN
TERNATIO
NA
L S.A
.declines
any responsibility
if the
DO
SATRON
is not used in compliance
with the operating instructions and
tolerances as indicated in this owner’s
manual.
This warranty gives you specific legal
rights and you may also have other
rights which vary from
state to state.But any im
plied warranty or m
erchan-tability or fitness for a particularpurpose applicable to this product islim
ited in duration to the time period
of this written w
arranty or any implied
warranty.
The manufacturer or authorized distri-
butor shall not be liable for incidentalor consequential dam
age, such as anyeconom
ic loss, resulting from breach
of this written w
arranty or any implied
warranty. There are no w
arranties,express
or im
plied, w
hich extend
beyond those described above, rela-ting in any w
ay to products used inconjunction w
ith DO
SATRON
INTER-
NATIO
NA
L S.A. products.
Don't hesitate to call your distributor
or Dosatron for any after sales service.
©D
OSATRO
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EN
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OSATRO
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KN
OW
YOU
R FLOW
A SIM
PLE METH
OD
THE D
OSATRO
N IS CO
MPO
SED O
F:
The speed of the motor is proportional to the flow
of water passing through
the system.
The greater the flow the faster it goes.
In its up and down m
ovement, you can hear the piston m
otor "click" :
Count the number of clicks
in 90seconds x 10 = Flow
of water in litres/
hour[in 45
seconds ÷10 = Flow
of water in G
PM]
NO
TE:This method of calculation cannot replace a flow
meter.
It is given only as an approximate guide.
A driving volum
etric hydraulic pistonm
otor connected to:
An injector plunger.
Once in the up position
Once in the dow
n position
©D
OSATRO
N IN
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SATRON
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ATION
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46
WAT IS D
E DO
ORSTRO
MIN
G ?
EEN EEN
VO
UD
IGE M
ETHO
DE
DE D
OSATRO
N BESTA
AT UIT:
Het toerental van de zuigerm
otor is evenredig met de doorstrom
ing in hetapparaat. H
oe hoger de doorstroming hoe sneller de pom
p loopt.D
e op- en neergaande beweging van de zuigerm
otor geeft een klikkendgeluid:
Tel het aantal klikken in 90seconden x 10 = D
oorstroming in liters w
ater/uur.
NO
TA:D
eze methode is niet zo nauw
keurig dat ze een doorstroomm
eter kanvervangen. H
et geeft de doorstroming slechts bij benadering w
eer.
Een w
ateraangedreven zuigerm
otordoe gekoppeld is aan
De doseerzuiger
Eén klik in de bovenste stand
Eén klik in de onderste stand
Éclatés
Parts diagram
Schemata
Schema
Esquemas
Onderdelen schem
as
©D
OSATRO
N IN
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SATRON
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D 25 F
©D
OSATRO
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TERNATIO
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1©
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SATRON
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D 25 F 1
CD109
CD
109
©D
OSATRO
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NA
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3©
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SATRON
INTERN
ATION
AL
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D 25 F 0.2
D25F
02
D25F02/1004/U
P041
PC085
CD
086
PJ085BP
PJ101
MADE IN FRANCE
J042
PJ085
MP
DI005
D25F
02
D25F02/1004/U
2.5 m3/h - 0.2%
11 GP
M - 1:500
0.3 - 6 bar4.3 - 85 psi
PJD
I087
CD
086
(ø 6)
©D
OSATRO
N IN
TERNATIO
NA
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5©
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ATION
AL
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D 25 F 2
D25F
2
D25F2/1004/U
PC061
P041
PJ085BP
PJ079
MADE IN FRANCE
J042
MP004
PJ085
CD087D
25F2
D25F2/0803/U
CD
087
(ø 6)
MADE IN FRANCE
PJ117
MADE IN FRANCE
©D
OSATRO
N IN
TERNATIO
NA
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7©
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SATRON
INTERN
ATION
AL
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D 25 RE 1500
D25R
E1500
D25RE1500/1004/U
P041
PC084
CD
085
PJ085BP
PJ079
MADE IN FRANCE
J042
PJ085
MP
DI005
D25R
E1500
D25RE1500/1004/U
CD085
PJ118
(ø 6)
N° S
ER
IE(N
° 0442... )
N° S
ER
IE( N
° 0442...)
©D
OSATRO
N IN
TERNATIO
NA
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9©
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SATRON
INTERN
ATION
AL
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D 25 RE 09
D25R
E09
D25RE09/1106/U1
PC099
P041
PJ085BP
PJ079
MADE IN FRANCE
J042PJ085
CD
095
MP
DI005
( 6)
© DOSATRON INTERNATIONAL S.A. 2007
D25R
E09
D25RE09/1106/U2
PJ127
CD095( 6)
( 6)
© DOSATRON INTERNATIONAL S.A. 2007
©D
OSATRO
N IN
TERNATIO
NA
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1©
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SATRON
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ATION
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D 25 RE 2
©D
OSATRO
N IN
TERNATIO
NA
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3©
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SATRON
INTERN
ATION
AL
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D 25 RE 5
D25R
E5
D25RE5/0305/U
P041
PC090
PJ085BP
PJ079
MADE IN FRANCE
J042MP222
PJ085
MPDI013
Option "V"
D25R
E5
D25RE5/0305/U
©D
OSATRO
N IN
TERNATIO
NA
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5©
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SATRON
INTERN
ATION
AL
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D 25 RE 10
D25R
E10
D25RE10/0305/U
P041
PC092
PJ085BP
PJ079
MADE IN FRANCE
J042
PJ085
MP222
MPDI013
Option "V"
D25R
E10
D25RE10/0305/U
©D
OSATRO
N IN
TERNATIO
NA
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7©
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SATRON
INTERN
ATION
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D 25 RE 2 IE
D25R
E2-IE
PC101
Option "V" P041
PJ085BPPJ079
MADE IN FRANCE
J042
MP104
MP004
PJ085
( 12)( 6)
D25RE2-IE/0107/U1© DOSATRON INTERNATIONAL S.A. 2007
CD100 ( 6)CD100V ( 12)
PJ132
D25R
E2-IE
D25RE2-IE/0107/U2© DOSATRON INTERNATIONAL S.A. 2007
CD100 ( 6)CD100V ( 12)
( 12)( 6)
©D
OSATRO
N IN
TERNATIO
NA
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9©
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SATRON
INTERN
ATION
AL
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D 25 RE 5 IE
D25R
E2-IE
D25RE2-IE/0107/U3© DOSATRON INTERNATIONAL S.A. 2007
PJ135 ( 6)PJ135V ( 12)
( 12)( 6)
D25R
E5-IE
PC104
P041
PJ085BP
PJ079
MADE IN FRANCE
J042
PJ085
MP222
MPDI013
Option "V"
D25RE5-IE/0107/U1© DOSATRON INTERNATIONAL S.A. 2007
CD101 ( 12)CD101V ( 20)
PJ132
( 20)( 12)
©D
OSATRO
N IN
TERNATIO
NA
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D25R
E5-IE
D25RE5-IE/0107/U2© DOSATRON INTERNATIONAL S.A. 2007
( 20)( 12)
CD101 ( 12)CD101V ( 20)
D25R
E5-IE
( 20)( 12)
D25RE5-IE/0107/U3© DOSATRON INTERNATIONAL S.A. 2007
PJ137 ( 12)PJ137V ( 20)
©D
OSATRO
N IN
TERNATIO
NA
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3©
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SATRON
INTERN
ATION
AL
/ 1
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D 25 RE 10 IE
PJ132
D25R
E10-IE
PC107
P041
MP222
MPDI013
Option "V"
( 20)( 12)
PJ085BPPJ079
MADE IN FRANCE
J042
PJ085
D25RE10-IE/0107/U1© DOSATRON INTERNATIONAL S.A. 2007
CD102 ( 12)CD102V ( 20)
D25R
E10-IE
D25RE10-IE/0107/U2© DOSATRON INTERNATIONAL S.A. 2007
CD102 ( 12)CD102V ( 20)
( 20)( 12)
©D
OSATRO
N IN
TERNATIO
NA
L/
17
4
D25R
E10-IE
( 20)( 12)
D25RE10-IE/0107/U3© DOSATRON INTERNATIONAL S.A. 2007
PJ140 ( 12)PJ140V ( 20)
Ce document ne constitue pas un engagem
ent contractuel et n’est fourni qu’à titre indicatif.La Société D
OSATRO
N IN
TERNATIO
NA
L se réserve le droit de m
odifier ses appareils à tout mom
ent.
This document does not form
a contractual engagement on the part
of DO
SATRON
INTERN
ATION
AL and is for inform
ation only.The com
pany DO
SATRON
INTERN
ATION
AL reserves the right
to alter product specification or appearance without prior notice.
Dieses D
okument ist kein bindender
Vertragsbestandteil und dient nur zu Informationszw
ecken. D
as Unternehm
en DO
SATRON
INTERN
ATION
AL behält sich
das Recht vor, seine Geräte jederzeit zu verändern.
Questo docum
ento non costituisce un documento
contrattuale e viene fornito soltanto a titolo indicativo.La società D
OSATRO
N IN
TERNATIO
NA
L si riserva il diritto di m
odificare i propri apparecchi in qualsiasi mom
ento.
Este documento no constituye un com
promiso contractual
y se suministra solam
ente a título orientativo.La sociedad D
OSATRO
N IN
TERNATIO
NA
L se reserva el derechode m
odificar sus aparatos en cualquier mom
ento.
Dit docum
ent vormt geen contractuele
verbintenis en wordt enkel ter inform
atie gegeven. D
OSATRO
N IN
TERNATIO
NA
Lbehoudt zich het recht voor zijn toestellen
op elk ogenblik zonder voorafgaande informatie te w
ijzigen.
CE Conformity Statem
entDocum
ent N°
DOCE06050103 This Dosatron is in com
pliance with the European
Directive 98/37/CEE. This declaration is only valid forcountries of the European Com
munity (CE).
DOSATRON INTERNATIONAL S.A.
Rue Pascal - B.P. 6 - 33370 TRESSES (BORDEAUX) - FRANCETel. 33 (0)5 57 97 11 11Fax. 33 (0)5 57 97 11 29 / 33 (0)5 57 97 10 85e.mail : [email protected] - http://www.dosatron.com
FABRIQUÉ PARMANUFACTURED BYHERGESTELLT VONFABBRICATO DAFABRICADO PORGEPRODUCEERD DOOR
ISO 9001 : 2000 Quality System Certified
NT
/ D
25 /
05/
07
© DOSATRON INTERNATIONAL S.A. 2004.
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