Dosatron D14 mz 3000 User manual

D14 MZ 3000

D14 TMZ 3000

D14 MZ 2

D14 TMZ 2

D14 MZ 5

D14 TMZ 5

D 14 MZ 10

D 14 MZ 520

owner’s manual

manual de utilización

manuel d’utilisation

14 GPM

©DOSATRON INTERNATIONAL / 3

US/English.......................... Page 3

Spanish............................... Seite 29

French.................................. Page 55

Enclosure /Anejos/Annexes/................... 81

SERVICE CLIENTÈLE

CUSTOMER SERVICE

KUNDENBETREUUNG

SERVIZIO CLIENTI

DEPARTAMENTO CLIENTELA

KLANTENSERVICE

NORTH & CENTRAL AMERICA :

DOSATRON INTERNATIONAL INC.

2090 SUNNYDALE BLVD. CLEARWATER - FL 33765 - USA

Tel. 1-727-443-5404 - Fax 1-727-447-0591

Customer Service: 1-800-523-8499

http://www.dosatronusa.com

Quick start-up

ﬂ

NO !

Maximum: 46 clicks/15 sec.*

Special D14MZ520

*D14MZ520 = 30 clicks/15 sec

Option V

©DOSATRON INTERNATIONAL / 7

You have just become the owner of one of the latest in the line of DOSATRON

water powered metering pumps and we congratulate you on your choice.

The development of this model is the result of over 30 years experience. Our engi-

neers have placed the DOSATRON series at the forefront of technical development

in the field of in the field of DOSATRON water powered metering pumps.

This DOSATRON will, as time goes by, prove itself to be a most faithful ally.

A little care and attention, regularly spent, will guarantee you an operation in

which the word breakdown has no place.

THEREFORE, PLEASE, READ THIS MANUAL CAREFULLY

BEFORE PUTTING THE DOSATRON INTO OPERATION.

This document does not form a contractual engagement on the part of Dosatron

International and is for information only. Dosatron International reserves the right

to alter product specification or appearance without prior notice.

DOSATRON INTERNATIONAL S.A.S. 2009

Important !

The complete model reference and the serial number of

your DOSATRON is stamped on the pump body.

Please record this number in the space below and refer

to it when you call your distributor for information, parts,

and service.

Ref. #................................................................................

Serial # ............................................................................

Purchase Date ................................................................

©DOSATRON INTERNATIONAL / 6

.........................................................................

........................................................................

.........................................................................

NOTES

©DOSATRON INTERNATIONAL / 8©DOSATRON INTERNATIONAL / 9

SHIPPING CONTENTS: 1 DOSATRON / 1 mounting bracket for

DOSATRON / 1 suction tube of concentrated additive / 1 strainer /

1 injection suction tube for “IE” model / 1 owner's manual

PACKAGE SIZE:

21 7/8" x 6 5/8" x 5 3/4" [55.2 x 16.5 x 14.5 cm ]

PACKAGE WEIGHT: ~ 4.4 - 8.8 US lbs [2 - 4 kg approx]

SPECIFICATIONS

D14MZ3000

D14T(1)MZ3000

D14MZ2

D14T (1)MZ2

Practical operating flow range: .......................................................................

(1) ..........................................................................

(2) ..........................................................................

Maximum operating temperature: ...........................................................................

(1) ..........................................................................

(2) ..........................................................................

Operating pressure:

PSI

bar

4.3 - 85

0.30 - 6

4.3 - 85

0.30 - 6

Externally adjustable or fixed injection rate:

Ratio

1:3000 - 1:333

0.03 - 0.3

1:500 - 1:50

0.2 - 2

Concentrated additive injection:

US GPM - MAXI

Mini l/h - Maxi l/h

US Fl. oz/min - MINI

0.04

0.0017

0.003 - 9

0.28

0.011

0.02 - 60

Connections (NPT/BSP male): ....................................................................................

Hydraulic motor capacity (for every 2 clicks of the piston): .......................

NOTE: The Dosatron is not preset, see chapter

UNIT SIZE

Diameter: "[cm] 4 7/16 [11.2] 4 7/16 [11.2]

Total height: "[cm]

21[53] 19 3/32 [48.5]

Width: "[cm] 6 5/16 [16] 6 5/16 [16]

Weight: ± lbs [kg] 3.5 [1.6] 3.7 [1.7]

D14MZ5

D14T (1) MZ5 D14MZ10 D14MZ520(2)

.................... 1/3

US Pint/min - 14 US GPM

[10 l/h mini 3 m3/h maxi

]

................0.4

US Pint/min - 14 US GPM

[100 l/h mini 3 m3/h maxi

]

....................1/3

US Pint/min - 9 US GPM

[10 l/h mini 2 m3/h maxi

]

....................................................... 104 °F [40 °C]

....................................................... 140 °F [60 °C]

....................................................... 104 °F [40 °C]

4.3 - 85

0.30 - 6

7 - 85

0.50 - 6

7 - 57

0.50 - 4

1:200 - 1:2

0.5 - 5

1:100 - 1:10

1 - 10

1:20 - 1:4

5 - 25

0.7

0.028

0.05 - 150

1.4

0.056

0.1 - 300

2.2

0.2818

0.5 - 500

................................................. 3/4” [Ø 20x27 mm]

........................................ about 0.14 US Gallons [0.53 l]

ADJUSTING THE INJECTING RATE

4 7/16 [11.2] 4 7/16 [11.2] 4 7/16 [11.2]

21 3/16[53.8] 21 3/16 [53.8] 26 1/8 [66]

6 5/16 [16] 6 5/16 [16] 6 5/16 [16]

3.9 [1.8]4.4 [2] 8.8 [4]

©DOSATRON INTERNATIONAL / 10 ©DOSATRON INTERNATIONAL / 11

INSTALLATION PAGE

Precautions ..............................................................................................9

Assembling the Dosatron..................................................................12

Connecting the external injection..................................................14

Installation hints .................................................................................17

PUTTING INTO ORDER

Using for the first time ......................................................................18

MAINTENANCE

Recommendations...............................................................................19

How to drain the Dosatron...............................................................19

International conversions.................................................................. 20

Fitting the suction tube .....................................................................20

Adjusting the injection rate..............................................................20

Changing the motor piston................................................................21

Changing seals in the injection assembly....................................22

REFERENCE DESIGNATION ...........................................................24

TROUBLESHOOTING..........................................................................25

LIMITED WARRANTY........................................................................27

Summary

.........................................................................

........................................................................

.........................................................................

NOTES

©DOSATRON INTERNATIONAL / 13

©DOSATRON INTERNATIONAL / 12

Installation

PRECAUTIONS

1 - GENERAL REMARKS

- When connecting a DOSATRON

either to the public water supply or

to its own water source, you must

respect the regulations in force

concerning protection of the source

i.e. backflow prevention, etc.

- When connecting the DOSATRON

to the water supply, ensure that the

water flows in the direction of the

arrows on the unit.

- In a case where the water

installation is higher than the

DOSATRON itself, there is a possible

riskofwaterand concentrate flowing

back through the DOSATRON. In

this case, installing a non-return

valve

downstream is recommended.

- It is recommended that you should

place an anti-siphon valve on the

downstream side of the dosing

pump in installations in which there

is a risk of siphoning.

- Do not install the DOSATRON just

above an acid container, (risk of acid

fumes attacking the DOSATRON)

and protect it from possible contact

with corrosive products.

- Protect the DOSATRON from

freezing temperatures by draining

it and store it away from sources of

excessive heat.

- Do not install the DOSATRON on

the suction side of the supply pump

(risk of siphoning).

IMPORTANT ! Use no tool or

metallic utensils.

- During any intervention the

operator must stay in front of the

DOSATRON and wear protective

eyewear and gloves.

- It is the responsibility of the

owner/operator to replace the

injection seals annually to ensure

precise injection.

The setting of the Dosatron’s dosing

rate is the sole responsibility of

the user. The user has to respect

the recommendations given by

the manufacturer of the chemical

product.

AVERTISSEMENT

When installing, operating, and

maintaining the DOSATRON water

powered metering pump, keep

safety considerations foremost. Use

proper tools, protective clothings,

and eye protection when working

on the equipment and install the

equipment with a view toward

ensuring safe operation.

Precise, simple and reliable

Motor piston

Clear water Solution water

+ % additive

Dosing piston

Adjustment (%) ratio

Concentrated

additive to be

dosed

A unique technology associating all dosing functions

Installed directly in the water supply line, the DOSATRON operates

by using water pressure as the power source. The water activates the

DOSATRON, which takes up the required percentage of concentrate.

Inside the DOSATRON, the concentrate is mixed with the water. The

water pressure forces the solution downstream. The dose of concen-

trate will be directly proportional to the volume of water entering the

DOSATRON, regardless of variations in flow or pressure which may occur

in the main line.

©DOSATRON INTERNATIONAL / 15

©DOSATRON INTERNATIONAL / 14

1 - GENERAL REMARKS(cont...)

Follow the instructions in this

manual and take additional safety

measures appropriate to the liquid

being pumped and the temperature

of the water that powers the

DOSATRON.

Be extremely careful in the presence

of hazardous substances (e.g.

corrosives, toxins, solvents, acids,

caustic, flammables, etc.).

- Before applying any aggressive

chemicals, please consult your

distributor to confirm compatibility

with the dosing pump.

- When installing the DOSATRON

on a hot water system (140°F/

60°C max.), a dosing unit with

“T”-option is required. High

temperature increases the risk

and the dangerousness of the

substances mentioned above. It is

strongly recommended to identify

and label the dosing unit and the

complete hot water installation

as such, and to respect the

corresponding regulations in force.

IMPORTANT !

It is the responsibility of the

owner/operator to check that

the flow and pressure of the

installation do not exceed the

DOSATRON characteristics.

- Adjustmentmust be made when

there is no pressure in the Dosatron.

-Turn off the water supply and allow

the pressure to drop to zero.

- It is the responsibility of the

owner/operator of the DOSATRON,

to determine the correct amount of

solution and injection ratio to obtain

the desired result.

- An air inlet, an impurity or

a chemical attack on seal can

interrupt the dosing function. It is

recommended to periodically check

that the solution is being correctly

drawn up into the DOSATRON.

- Change the suction tube as soon as

it seems damaged by the chemical.

- Relieve the pressure after use

(advised).

- Rinsing of the DOSATRON is

required :

. when changing chemicals,

. before handling the DOSATRON, to

avoidany contact with the chemical.

- All assembly should be done

without tools, hand tighten only.

2 - WATER WITH HIGH PARTICLE

CONTENT

- A (ex.: 50 mesh - 300 microns

depending on your water quality)

water filter must be installed

upstream from the DOSATRON

(see accessories), if a filter is not

installed abrasive substances will

cause the DOSATRON to deteriorate

prematurely.

PRECAUTIONS (cont...)

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 (simultaneous

operation of the solenoid valves).

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.

IMPORTANT ! Not For Human

Consumption.

5 - MAINTENANCE

- Rinse the injection areas after using

the DOSATRON. To do this, insert

suction tube 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

DOSATRON. 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.

Fig. 1

ﬂ

ASSEMBLING THE DOSATRON

©DOSATRON INTERNATIONAL / 17

The DOSATRON 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 with its strainer and weights.

The instructions for fitting the tube are to be found in the specific chapter.

NOTE : The maximum suction height is 13 vertical feet (4 meters).

Fit the tube, equipped with its strainer and its weight, and immerse it in the

solution to be injected.

ASSEMBLY SHOULD BE CARRIED OUT WITHOUT THE USE OF TOOLS

The DOSATRON is delivered with :

- a mounting bracket,

- a suction tube with a strainer.

The bracket enables the DOSATRON to be fixed to a wall.

Snap the DOSATRON into the bracket by fitting the two lugs on one side

of the body (Fig. 1-A) into the corresponding holes in the bracket (Fig.

1-B), and springing the bracket arms apart until the other 2 lugs click into

place.

Remove the plastic caps (Fig. 1-C) which block the inlet and outlet of your

DOSATRON before connecting to the water supply.

Torque 20 Nm

thus 2kg

(Remember : 1 Nm = 0,1 DaN)

RECOMMENDATIONS

The DOSATRON can be connected to the water supply by means of

Ø 3/4” [20 x 27mm] bore flexible hose and hose tail fittings with hose

clips. Make certain that the water flows in the direction of the arrows on

the motor body.

©DOSATRON INTERNATIONAL / 16

©DOSATRON INTERNATIONAL / 18 ©DOSATRON INTERNATIONAL / 19

CONNECTING THE EXTERNAL INJECTION (IE)

In order to use corrosive concentrates, the external injection model DOSATRON

is also delivered with an external injection hose.

CAUTION screw in the components carefully !

Model D14MZ520

Step 3

[3“5/32]

[2“25/64] 25

Step 4

Step 1 Step 2

NO !

©DOSATRON INTERNATIONAL / 21

©DOSATRON INTERNATIONAL / 20

IMPORTANT ! - Do not put the suction tube strainer on the bottom of

the stock solution container. The strainer must be suspended at least

4”[10cm] above the bottom of the tank to avoid sucking up the insoluble

particles that may damage the injection assembly (Fig.2).

- Do not put the strainer on the ground.

Under no circumstance should the solution level be above the water

inlet of the DOSATRON (to avoid siphoning situations) (Fig. 3).

ASSEMBLING THE DOSATRON (cont...)

Fig. 2

WHAT YOU SHOULD DO

WHAT YOU MUST NOT DO

▼

INSTALLATION HINTS

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.

*D14MZ520 = 30 times, 15 cycles

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

impurities or particles, especially if the

water comes from a well.

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.

When connecting an

installation to the public water

supply, you must respect the

rules and regulations in force

in the country.

Fig. 4

Check

valve

Valve Valve

Filter

Filter Fig. 5

Fig. 3

10cm

Maintenance

RECOMMENDATIONS

1 - When using soluble products to

be made up into solutions, we recom-

mend the periodic dismantling of the

entire dosing part (see : § CLEANING

AND REFITTING THE SUCTION

VALVE, § CHANGING SEALS IN THE

INJECTION ASSEMBLY).

Thoroughly rinsing all the elements

of the dosing part with water and

re-assembling them after having

previously lubricated the seal (Fig.

7) with a silicone lubricant, in the

case of difficulty in re-fitting.

2 - Before putting the DOSATRON

into operation after a non-use

period, remove the motor piston

and soak it into lukewarm water

< 104° F [40° C] overnight. This

helps to dissolve any deposits which

may have dried onto the piston

motor.

HOW TO DRAIN THE DOSATRON (in case of freezing temperature)

- Turn off the water supply and let the pressure drop to zero.

- Remove the injection assembly, see § CHANGING THE MOTOR PISTON.

- Remove the bell and the motor piston.

- Disconnect the water inlet and outlet fittings.

- Remove the lower pump body from the mounting bracket and empty any

remaining water.

- The DOSATRON can now be reassembled, having first cleaned the seal.

©DOSATRON INTERNATIONAL / 23

©DOSATRON INTERNATIONAL / 22

Putting the DOSATRON

into order

USING FOR THE FIRST TIME

Fig. 7

O-ring

- Partially open the water inlet valve.

- Press the bleed button on the top of the DOSATRON (Fig. 6).

- When a constant flow of water is seen coming from

around the bleed button (no more «spitting» of air),

release the button.

- Open the water inlet valve slowly, the DOSATRON is

self-priming.

- Operate the DOSATRON until the product to be

injected is drawn up into the doser body (the product

is visible through the plastic tube).

- The DOSATRON makes a characteristic “click-

clack” noise when working.

Fig. 6

NOTE: The time required to prime the suction tube depends on the water

flow-rate, the ratio setting and the length of the suction tube. To bleed the

air from the suction tube and accelerate the priming, set the injection rate

at maximum. Once the DOSATRON is primed, adjust to the required injec-

tion rate (see § ADJUSTING THE INJECTION RATE).

The DOSATRON may be fitted in its upper part with the function by-pass

(optional equipment) :

- By-pass in ON, the DOSATRON works and the concentrate is drawn up.

- By-pass in OFF, the DOSATRON is stopped and does not draw up the product.

INTERNATIONAL CONVERSIONS

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.

©DOSATRON INTERNATIONAL / 25

©DOSATRON INTERNATIONAL / 24

FITTING THE SUCTION TUBE

Fig. 11 Fig. 12

ADJUSTING THE INJECTION RATE (with pressure off)

IMPORTANT ! Use no tools.

Adjustment must be made when there is no pressure in the DOSATRON.

- Turn off the water supply and allow the pressure to drop to zero.

- Unscrew the blocking ring (Fig. 13).

- Screw or unscrew the adjusting nut in order to line up the 2 peaks of the

eyelet with the desired ratio on the scale (Fig. 14).

- Tighten the blocking ring (Fig. 15).

Fig. 13

If the DOSATRON has already been

used, please imperatively refer to §

PRECAUTIONS.

- Unscrew the nut (Fig. 11) at the

bottom of the injection assembly

and put it onto the tube.

- Push the tube onto the barbed

fitting as far as it will go and screw

up the nut by hand (Fig. 12).

CHANGEMENT DU PISTON MOTEUR (hors pression)

- Turn off the water supply and

allow the pressure to drop to zero.

- Unscrew and remove bell-housing

by hand (Fig. 16).

- Remove the motor piston(Fig. 17)

by pulling it up.

- Rod and plunger piston are fixed

to the motor piston and taken out

simultaneously.

- Change and reassemble in the

reverse order to the above.

- Refit the bell-housing (take care

not to damage its seal) and tighten

by hand.

Fig. 16

Fig. 17

CHANGING THE MOTOR PISTON (with pressure off)

Fig. 14 Fig. 15

CHANGING THE MOTOR PISTON D14MZ520 (with pressure off)

- Shut the water supply and let the

pressure drop to zero.

- Unscrew the bell by hand (Fig. 18)

and remove it.

- Unscrew the fixing nut of the dosing

part (Fig. 19) and remove it.

- Retain the motor piston while turning

the plunger piston ¼ turn (Fig. 20).

- Change parts and reassemble in the

reverse order to the above.

- Refit the bell taking care not to

damage its seal and screw by hand

(Fig. 21).

- Refit the dosing part assembly.

Fig. 18 Fig. 19 Fig. 20 Fig. 21

- Turn off the water supply and allow the pressure to drop to zero.

- Unscrew the nut and pull downwards to remove the suction tube (Fig. 27).

- Unscrew and take off the

suction valve retaining nut

(Fig. 28), pull out the valve

assembly, dismantle the

valve and thoroughly rinse

the separate components

in clean water.

- Put the valve compo-

nents in the order shown

in the diagram (Fig. 29).

- Re-assemble the compo-

nents in the reverse order

to the dismantling process.

CHANGING SEALS IN THE INJECTION ASSEMBLY (with pressure off)

Frequency : Once per year.

IMPORTANT ! Use no tool or metallic utensils

ADVICE: Before dismantling any part of the injection assembly it is advisa-

ble to operate the DOSATRON, injecting clean water so as to rinse through

the injection system. In this way, risks of contact with concentrated solu-

tions in the injection assembly are minimized.

During any such intervention, wear protective eyewear and gloves !

METHOD OF REMOVING SEAL

Fig. 22 : Between finger and thumb, pinch the component and the seal ;

push towards one side to deform the seal.

Fig. 23 : Increase the deformation to grip the part of the seal thus exposed

and pull it out of its groove.

Clean the seal seating without any tools.

Refitting is done by hand.

It is very important that the seal is not twisted once in place as this would

impair its efficiency.

©DOSATRON INTERNATIONAL / 27

©DOSATRON INTERNATIONAL / 26

Fig. 22 Fig. 23

CLEANING AND RE-ASSEMBLING THE SUCTION VALVE SEAL

Fig. 27 Fig. 28 Fig. 29

Fig. 24 Fig. 26Fig. 25

CHANGING THE DOSING SEALS

Please refer to the drawings of the different models at the end of this

manual

- Change the seals once a year.

- Turn off the water supply and allow the pressure to drop to zero.

- Take off the suction tube of product (Fig. 24).

- Unscrew the retaining ring (Fig. 25).

- Pull downwards to remove the injection assembly (Fig. 26).

- Change the seals, the suction valve and the barbed fitting.

- Re-assemble in the reverse order to the above by hand.

©DOSATRON INTERNATIONAL / 29

©DOSATRON INTERNATIONAL / 28

Reference Designation Troubleshooting

SYMPTOM CAUSE SOLUTION

Motor piston

Piston stalled Reset piston, by hand

Air has not been Bleed air from unit,

bled from unit by bleed button

Maximum flow 1. Reduce flow,

exceeded. restart unit

2. Unscrew the bell.

Take off the piston and

check piston valves

seals to ensure correct

position

Motor piston Return unit to your

is damaged service center for repair

Injection

Water flowing back Contaminated, worn, Clean or replace it

into concentrate or missing check

container valve parts

No suction of The piston motor See Motor piston section

concentrate has 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 worn Clean or replace it

suction check valve seal

Missing or worn Clean or replace it

plunger seal

Worn injection stem Replace it

DOSATRON does

not start or stops

REF.

Serial #

REF. :.................................................................... Serial #:............................................................

EXAMPLE D14 T RE 1:200 IE BP V AF P II

Type of DOSATRON

Temperature

MZ : adjustable

Dosage (ratio or %)

IE : External Injection

BP : integrated by-pass

V : Viscous Products

( > 400 cPs)

Dosing Seals:

AF = PH 7-14

VF = PH 1-7

K = strong acids (>15%)

Color : - = Blue [PP]

P = White [PVDF]

R = Red [PP]

V = Green [PP]

J =Yellow [PP]

O = Orange [PP]

Other extensions

(consult us)

SYMPTOM CAUSE SOLUTION

Injection

Under injection Suction of air 1. Check the tightness of

the nuts in the injection

area

2. Check suction tube

Dirty or worn check Clean or replace it.

valve seal.

Maximum flow Reduce flow

exceeded (cavitation)

Worn plunger seal Replace it

Worn injection stem Replace it

Leaks

Leaks in the vicinity Injector sleeve seal Replace it

of the fixing ring is damaged or

under the body positioned incorrectly

housing

Leaks between the Injector stem Replace it

setting sleeve and seal damaged,

the blocking ring positioned incorrectly

or missing

Leaks between the Pump body seal is Unscrew the bell,

body and bell damaged, positioned clean the seal seating,

incorrectly or missing replace or change the seal.

Position correctly

the bell.

THE MANUFACTURER

DECLINES ALL RESPONSIBILITY IF THE DOSATRON

IS USED IN CONDITIONS THAT DO NOT CORRESPOND

TO THE OPERATING INSTRUCTIONS AS INDICATED

IN THIS MANUAL

©DOSATRON INTERNATIONAL / 31

©DOSATRON INTERNATIONAL / 30

Limited warranty

DOSATRON INTERNATIONAL S.A.S.

will provide for replacement of all

parts shown to be defective in mate-

rial 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 dis-

tributor 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 circumstan-

ces 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

installationorenvironmentalaccidents

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 compati-

bility with the dosing pump.

The seals and “o-rings” are not covered

under warranty, nor is damage to the

DOSATRON caused by water impu-

rities 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. DOSATRON INTERNATIONAL

S.A.S. declines any responsibility if the

DOSATRON 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 implied warranty or mer-

chantability 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 distri-

butor 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 / 32

KNOW YOUR FLOW

A SIMPLE METHOD

THE DOSATRON IS COMPOSED OF:

NOTA : This method of calculation cannot replace a flow meter. It is given

only as an approximate guide.

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 0.45

■Calculation of water flow in GPM =

Number of clicks in 15 seconds x 4 x 0.45 ÷ 3.8

In its up and down movement, you

can hear the motor piston click:

Once in the up

position

2 clicks = 1 motor cycle

= The stroke volume

Calculation

for 1 hour

Calculation

for 1 minute

2 clicks = 1 cycle

Once in the

down position

Stroke

volume in

litres

Stroke

volume in

litres

Calculation

for 1 minute

Conversion

from litres

to gallons

22 clicks = 1 cycle

A driving

volumetric

hydraulic

motor piston

connected to :

a dosing

piston.

Español

¡ Importante !

El número de serie de su DOSATRON aparece

en el cuerpo de bomba.

Le rogamos apunte éste número en la parte destinada

a ello más abajo y lo mencione cuando se ponga en

contacto con su vendedor para cualquier información.

Ref. : ................................................................................

N° Serie : ........................................................................

Fecha de compra : ..........................................................

Vd. acaba de adquirir una bomba dosificadora hidromotriz DOSATRON

INTERNATIONAL. Le felicitamos por su elección. Este modelo ha sido elaborado

gracias a la experiencia de más de 30 años.

Nuestros ingenieros han situado la serie de los DOSATRON en primera línea de

lo que podía ser la evolución técnica con las bombas dosificadoras hidromotrices

DOSATRON.

Este DOSATRON se revelará, con el tiempo, un aliado de los más fieles. Una lim-

pieza regular garantizará un funcionamiento en el cual la palabra avería ya no

tendrá cabida.

SÍRVASE LEER ATENTAMENTE ESTE MANUAL

ANTES DE PONER EN SERVICIO EL APARATO

Este documento no constituye un compromiso contractual y se suministra

solamente a título orientativo. La sociedad DOSATRON INTERNATIONAL se

reserva el derecho de modificar sus aparatos en cualquier momento.

DOSATRON INTERNATIONAL S.A.S. 2009

CARACTERÍSTICAS

D14MZ3000

D14T(1)MZ3000

D14MZ2

D14T (1)MZ2

Caudal nominal de agua de funcionamiento :

.............................................................

(1) .............................................................

(2) .............................................................

Temperatura máxima de funcionamiento : ..........................................................

(1) ..........................................................

(2) ..........................................................

Presión de funcionamiento :

PSI

bar

4.3 - 85

0.30 - 6

4.3 - 85

0.30 - 6

Dosificación ajustable exteriormente o fija :

Ratio

1:3000 - 1:333

0.03 - 0.3

1:500 - 1:50

0.2 - 2

Caudal de inyección del producto concentrado :

US GPM - MAX.

US Fl. oz/min - MIN.

Mini l/h - Maxi l/h

0.04

0.0017

0.003 - 9

0.28

0.011

0.02 - 60

Conexión (NPT/BSP gas macho) : .......................................................................

Cilindradadelmotorhidráulico(cadadospistonadasdelpistón):.......................

¡ CUIDADO ! El DOSATRON no está regulado de antemano, para ello

DIMENSIONES

Diámetro : “ [cm] 4 7/16 [11.2] 4 7/16 [11.2]

Altura total : “ [cm]

21[53] 19 3/32 [48.5]

Anchura total : “ [cm] 6 5/16 [16] 6 5/16 [16]

Peso : ± lbs [kg] 3.5 [1.6] 3.7 [1.7]

D14MZ5

D14T (1) MZ5 D14MZ10 D14MZ520(2)

.................... 1/3

US Pint/min - 14 US GPM

[10 l/h mini 3 m3/h maxi

]

................0.4

US Pint/min - 14 US GPM

[100 l/h mini 3 m3/h maxi

]

....................1/3

US Pint/min - 9 US GPM

[10 l/h mini 2 m3/h maxi

]

....................................................... 104 °F [40 °C]

....................................................... 140 °F [60 °C]

....................................................... 104 °F [40 °C]

4.3 - 85

0.30 - 6

7 - 85

0.50 - 6

7 - 57

0.50 - 4

1:200 - 1:2

0.5 - 5

1:100 - 1:10

1 - 10

1:20 - 1:4

5 - 25

0.7

0.028

0.05 - 150

1.4

0.056

0.1 - 300

2.2

0.2818

0.5 - 500

................................................. 3/4” [Ø 20x27 mm]

........................................ aprox. 0.14 US Gallons [0.53 l]

referirse al § AJUSTE DE LA DOSIFICACIóN

4 7/16 [11.2]] 4 7/16 [11.2] 4 7/16 [11.2]

21 3/16[53.8] 21 3/16 [53.8] 26 1/8 [66]

6 5/16 [16] 6 5/16 [16] 6 5/16 [16]

3.9 [1.8]4.4 [2] 8.8 [4]

COMPOSICIÓN DEL PAQUETE : 1 DOSATRON / 1 soporte mural para

DOSATRON / 1 tubo de aspiración para la solución / 1 filtro de aspiración /

1 tubo de inyección por los modelos “IE” / manual de utilización

DIMENSIONES DEL EMBALAJE :

21 7/8" x 6 5/8" x 5 3/4" [55.2 x 16.5 x 14.5 cm ]

PESO DEL PAQUETE

: ~ 4.4 - 8.8 US lbs [2 - 4 kg aprox]

INSTALACIÓN PÁGINA

Precauciones ......................................................................................... 61

Montaje del Dosatron.........................................................................64

Conexión de la inyección externa...................................................66

Recomendaciones de instalación....................................................69

PUESTA EN SERVICIO

Primera puesta en servicio............................................................... 70

MANTENIMIENTO

Precauciones.......................................................................................... 71

Vaciado del Dosatron......................................................................... 71

Conversiones - medidas internacionales ......................................72

Conexión del tubo de aspiración.....................................................72

Ajuste de la dosificación....................................................................72

Cambio del pistón motor...................................................................73

Cambio de las juntas de (la parte) dosificación .........................74

DENOMINACIÓN/REFERENCIA...................................................76

POSIBLES INCIDENCIAS..................................................................77

GARANTIA..............................................................................................79

Índice

.........................................................................

........................................................................

.........................................................................

NOTES

Instalación

PRECAUCIONES

Preciso, sencillo y fiable

Pistón motor

Agua Solución agua

+ % producto

Pistón dosificador

Ajuste de la

dosificación (%) ratio

Producto concentrado

para dosificar

Una tecnología única que integra todas las funciones de dosificación

Instalado en una red de agua, el DOSATRON funciona sin electricidad

: utiliza la presión del agua como fuerza motriz. Así accionado, aspira

el producto concentrado en un recipiente, lo dosifica al porcentaje

deseado, lo homogeneiza en la cámara mezcladora con el agua motriz.

La solución realizada está entonces enviada a la salida del aparato. La

dosis de producto inyectada es siempre proporcional al volumen de agua

que pasa por el DOSATRON, cualesquiera que sean las variaciones de

caudal o de presión.

1 - INFORMACIONES GENERALES

- Cuando se conecta una

instalación, bien a la red pública de

agua o a su propio punto de agua,

es imperativo cumplir la normativa

de protección y desconexión.

DOSATRON recomienda un

desconectador para evitar la

contaminación de la red de agua.

- Durante la instalación del Dosatron

en la red de agua, asegúrese de que

el agua fluya en el sentido de las

flechas indicado en el aparato.

- En caso de que la instalación esté

más alta que el propio DOSATRON,

existe el riesgo de retorno de

agua al DOSATRON ; por lo tanto,

se recomienda instalar una válvula

antirretorno aguas abajo del

aparato.

- En las instalaciones donde existe

un riesgo de sifonaje, se recomienda

colocar una válvula antisifón agua

abajo del dosificador.

- No instalar el DOSATRON sobre un

recipiente de ácido o de un producto

agresivo, y protegerlo contra

posibles emanaciones de producto.

- El DOSATRON ha de estar protegido

contra el hielo y debe estar situado

lejosde fuentes de calor importantes.

- No instalar el DOSATRON en el

circuito de aspiración de la bomba

de impulsión (efecto sifón).

¡ CUIDADO ! No usar

herramientas o utensilios metálicos.

- El operador debe ponerse frente al

DOSATRON, llevar gafas y guantes

de protección para cualquier

intervención.

- Para asegurar la precisión de la

dosificación, el cambio anual de

las juntas de la parte dosificación

permanece bajo la responsabilidad

del utilizador.

- La regulación del la dosificación

será de responsabilidad exclusiva del

utilizador. El utilizador debe respetar

rigurosamente las recomendaciones

del fabricante de producto.

ADVERTENCIA

Durante la instalación, el

uso y el mantenimiento

de la bomba dosificadora

hidromotriz DOSATRON, respetar

prioritariamente las consignas de

seguridad: utilizar las herramientas

adecuadas, ropa de protección

y gafas de seguridad cuando se

trabaja con el material; proceder a

la instalación con vistas a asegurar

un funcionamiento sin riesgos.

Seguir las instrucciones de este

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