DROPSA 3414 Series Mode d'emploi

PNEUMATIC-DRIVEN PUMP

Series 3414…

User and

Maintenance Manual

Warranty information

TABLE OF CONTENTS

1. INTRODUCTION

2. GENERAL DESCRIPTION

3. PRODUCT-MACHINE IDENTIFICATION

4. TECHNICAL CHARACTERISTICS

5. PUMP COMPONENTS

6. UNPACKING AND INSTALLING THE PUMP

7. PUMP OPERATIONS

8. TROUBLESHOOTING

9. MAINTENANCE PROCEDURE

10. DISPOSAL

11. ORDERING INFORMATION

12. DIMENSIONS

13. HANDLING AND TRASPORTATION

14. OPERATING HAZARDS

15. PRECAUTIONS

16. WARRANTY INFORMATION

17. DECLARATION OF COMPLIANCE WITH STANDARDS

18. DROPSA LOCATIONS

Manual drafted in compliance with C2089IE –WK 01/12

EC Directive 42/06

http://www.dropsa.com

1. INTRODUCTION

This manual refers to the Pneumatic-driven Pump, Series 3414….

You can find additional copies and newer revisions of this document from our website http://www.dropsa.com.

Alternatively contact one of our Sale Offices.

Please read this manual carefully, as it contains important information on health safety issues: a copy of this manual

should remain with the user of the product.

2. GENERAL DESCRIPTION

2.1 Pneumatic-driven pump - with reservoir

Pneumatic-driven Pump, Series 3414…. is strong and reliable. It consists of a pump body made of zinc-plated steel, a piston

made of hardened and lapped steel, a pneumatic cylinder in which a piston with anti-oil rubber seal runs.

The single-acting drive requires a 3-way solenoid valve. This item can be furnished by Dropsa on request (see ch.11).

2.2 Pneumatic-driven pump - without reservoir

These pumps have been designed for client’s reservoir or special reservoir applications. Equipped with plate with

lubricant inlet thread G½ UNI-ISO 228/1.

3. PRODUCT –MACHINE IDENTIFICATION

Pump identification label is located on the front side of the pump and contains pump serial number and details of its

operating parameters.

4. TECHNICAL CHARACTERISTICS

4.1 Series 3414… general technical characteristics

Operating temperature

-5 °C ÷ +80 °C (+23°F ÷ +176°F)

Storage temperature

-20°C ÷ + 50°C (-4°F÷+122°F)

Operating humidity

90% relative humidity

Lubricant

oil

Lubricant viscosity

15÷2000 cSt (73.31÷9256 SUS)

Refilling filter

metallic

Sound pressure level

70dB(A)

4.2 Single-acting Pneumatic-driven pump

Pump

With reservoir

Without reservoir

(For special applications)

3414001

3414002

3414006

3414032

3414033

3414034

3414046

3414000

3414005

3414016

Compression

ratio

50:1*

Reservoir

capacity

2l (0.44 gals)

5l (1.1 gals)

5kg (11.02 lb)

Flowrate

0.5÷2 cm3/stroke (0.03÷0.12 cu.in./stroke)

Driving air

pressure

4÷8 bar (58.8÷117.6 psi)

Lubricant inlet

G ½ UNI-ISO 228/1

Lubricant outlet

Rp ¼ UNI-ISO 7/1

Compressed-air

inlet

G 1/8 UNI-ISO 228/1

*It is kindly recommended to verify compression ratio on machine label:

-For pumps manufactured before 03.03.2003, compression ratio is 30:0;

-For pumps manufactured after 03.03.2003, compression ratio is 50:0

5. PUMP COMPONENTS

5.1 Example of a pneumatic-driven pump Series 3414…

6. UNPACKING AND INSTALLING THE PUMP

6.1 UNPACKING

Once a suitable location has been found to install the unit remove the pump from the packaging. Check the pump has not

been damaged during transportation or storage. No particular disposal procedures are necessary, however packing

should be disposed of in accordance with regulations that may be in force in your area or state.

6.2 INSTALLING THE PUMP

No particular assembly operations are provided.

Pump must be fixed to floor. On this purpose, pump bracket has been provided with 4 holes, Ø 8.5 mm (0.33 in). Then,

pump must be pneumatically connected to the machine (see par. 5.1).

Furthermore, we recommend:

To leave minimum 100 mm (3.93 in.) space around the pump in order to avoid unnatural posture or possibility

of sustaining impacts.

Not to install pump submerged into fluids or in aggressive/explosive/inflammable environments, if not

preventively provided for this purpose by the supplier.

To use gloves and safety glasses, as required in the lubrication oil safety chart.

Not to use aggressive lubricants with NBR seals. If any doubt, please contact Eng. Dept. of Dropsa S.p.A. We will

provide you with a detailed chart of recommended oils.

Not to ignore dangers to health and observe all hygienic standards.

7. PUMP OPERATIONS

After installing the pump, adjust driving air pressure.

7.1 Prior to pump start-up

Verify the unit is undamaged.

Check that pneumatic and electric connections (IEC 64/8, IEC 364) have been carefully carried out.

Refill the reservoir with compatible lubricant.

Verify operating temperature [MIN temperature: -5°C (+23°F)].

7.2 Pump start-up

Verify piping are air-bubble-free.

Verify that lubrication is correctly carried out.

8. TROUBLESHOOTING

The following diagnostic table indicates the main anomalies which may be encountered, the probable causes and possible

solutions. If you cannot solve the problem, do not attempt to disassemble parts of the machine but contact the Eng.

Dept. of DROPSA S.p.A.

ANOMALY

PROBABLE CAUSE

SOLUTION

Lubricant is not

delivered by pump at all

or in the required

quantity

Lubricant is below the MIN. level

Refill the reservoir with impurity-free lubricant.

Do not exceed the MAX level indicator

Solenoid valve does not discharge

Verify that solenoid valve is 3-way. Verify,

also, that air is properly discharged from pump

chamber.

Lubricant is not

delivered by pump at

the required pressure

Loosened pipe fitting

Carefully retighten pipe fitting. Be sure there are

no lubricant leakages.

Incorrect regulation of driving air

Regulate driving air according to the technical

characteristics (see ch. 4)

9. MAINTENANCE PROCEDURE

Pneumatic-driven Pump, Series 3414…. require only minimal maintenance.

To facilitate maintenance, it is suggested to install the pump in an easily accessible location (see paragraph 6.2).

Machine does not require any special tool for checking or maintenance tasks. However, it is recommended the use only

of appropriate and in good conditions tooling, protective devices (gloves) and clothing to avoid hazards to equipment

or persons.

9.1 How to disassemble the pump

-Empty the reservoir;

-Disconnect the piping;

-Unscrew the fixing screws;

-Remove the reservoir;

-Remove the pump and the provided filters;

-Unscrew the pneumaticcylinder from pump;

-Remove all the other components.

WARNING: The unit can only be opened and repaired by authorized Dropsa personnel.

CAUTION!

Prior to any maintenance and cleaning task, discharge pressure from pump and from the respective

connected piping.

Before the reassembling all pump components must be washed with petroleum and lubricated.

Periodical checks:

VERIFICATION

WORK CYCLES

State of lubrication

100

Lubricant level

200

Cleanliness of refilling filter

400

Cleanliness of return filter (where provided)

400

Cleaning of the bottom of reservoir in presence of sediments

600

Furthermore:

Keep the machine unit clear and check pipe joints to readily detect possible leaks.

10. DISPOSAL

During maintenance or disposal of the machine care should be taken to properly dispose of environmentally sensitive

items. Refer to local regulations in force in your area. When disposing of this unit, it is important to ensure that the

identification label and all the other relative documents are also destroyed.

11. ORDERING INFORMATION

11.1 Single- acting pneumatic pump –with reservoir

SERIAL N°

MIN level

Characteristics

3414001

visual

Without MiN level electric contact

3414002

3414006

With MIN level electric contact

3414032

With MIN and MAX level electric contact

3414033

Pneumatic piston-pump with PNP sensor

3414034

Pneumatic piston-pump with level electric contact

3414046

Pump-like serial n°3414006 with viton seals

11.2 Single- acting pneumatic pump (without reservoir) –Special reservoir applications

SERIAL N°

Characteristics

3414000

Solenoid valve for serial n°: 3414032, 3414033, 3414034, 3414046

3414005

Special reservoir applications

3414016

11.3 3-way solenoid valve for pneumatic-driven pumps

SERIAL N°

Voltage and frequency

45273

110V/50Hz

45274

220V/50Hz

45275

24V/50Hz

12. DIMENSIONS

12.1 Single-acting pneumatic pumps –with reservoir

Serial N°

Length

Width

Depth

Weight

in.

3414001

454

17.87

280

11.02

130

5.11

5.1

11.24

3414002

420

16.53

170

6.69

6.9

15.21

3414006

450

17.71

15.43

3414032

467

18.38

270,5

10.64

160

6.29

N.A.

3414033

464

18.26

280

11.02

N.A.

3414034

466

18.34

270,5

10.64

3414046

491

19.33

280

11.02

155

6.10

N.A.

N.A.: information not available

12.2 Single-acting pneumatic pumps (without reservoir) –Special reservoir applications.

Serial N°

Length

Width

Depth

Weight

in.

3414000

3.54

280

11.02

130

5.11

4.6

10.14

3414005

100

3.93

15.43

3414016

3.54

8.81

13. HANDLING AND TRANSPORTATION

Prior to shipping, Pneumatic-driven Pump, Series 3414…. is packed and in cardboard containers. During transportation

and storage always maintain the pump the right way up as indicated on the box. On receipt check that the packaging has

not been damaged and store the pump in a dry place. Pump may be handled without any special lifting apparatus.

Lift the equipment observing the right way up shown on the cardboard packing.

During storage, machine components can withstand temperatures –20°C÷+50°C (-4°F÷ +122 F°).

However, in order to avoid damages, machine start-up should occur at a minimum temperature of +5°C

(+41°F).

14. OPERATING HAZARDS

It is necessary to read and understand the possible hazards and risks involved when using a lubrication pump. The

operator must fully understand the hazards implied in pumping grease under pressure.

Inflammability

Lubricant generally used in lubrication systems is not normally flammable. However, it is recommended to avoid contact

with extremely hot substances or naked flames.

Pressure

Prior to any intervention, check the absence of residual pressure in any branch of the lubricant circuit as it may cause

lubricant squirts when disassembling components or pipe fittings. Do not subject the connections, the piping or parts

under pressure to violent impacts. Damaged piping or connections are DANGEROUS and should be immediately replaced.

Noise

During normal operating conditions the pump does not produce excessive noise less than 70 dB(A).

15. PRECAUTIONS

Verification of compliance with the essential safety requirements and Machine Directive dispositions has been carried

out filling in checking lists provided and contained in the technical file.

Dropsa used three kinds of checking list:

List of hazards (according to the EN 414 as it refers to EN 292);

Enforcement of the essential safety requests (Machine Directive –06/42);

Electric safety requirements (EN 60204-1)

Here follows a list of dangers which have not been fully eliminated but which are considered acceptable:

During assembly or maintenance, oil squirts at low pressure can occur. (For this reason suitable personal

protective clothing must be worn and appropriate protective measures must be taken during such operations).

Contact with lubricant during refilling /maintenance -> Protection against direct and indirect contact must be

provided by the user. (See the requirements for the use of suitable individual protective measures).

Preloaded spring in driving cylinder or reservoir where provided.

Use of incompatible lubricant -> fluid characteristics are shown on the pump and in the User and Maintenance

Manual (in case of doubts, please contact Dropsa S.p.A. Eng. Dept.).

Use of incompatible lubricant.

Main incompatible fluids:

Fluids

Dangers

Lubricants containing abrasive components

Premature wear of pump

Lubricants containing silicon

Pump failure

Petrol –solvents –inflammable liquids

Fire –explosion –seal damage

Corrosive products

Pump damage - danger to persons

Water

Pump oxidization

Food Products

Contamination of the product

16. WARRANTY INFORMATION

All products manufactured and marketed by Dropsa are warranted to be free of defects in material or workmanship for a

period of at least 12 months from date of delivery. Extended warranty coverage applies as follows:

Complete system installation by Dropsa: 24 Months

All other components: 12 months from date of installation; if installed 6 months or more after ship date, warranty shall be

maximum of 18 months from ship date.

If a fault develops, notify us giving a complete description of the alleged malfunction. Include the part number(s), test

record number where available (format xxxxxx-xxxxxx), date of delivery and installation and operating conditions of

subject product(s). We will subsequently review this information and, at our option, supply you with either servicing data

or shipping instruction and returned materials authorization (RMA) which will have instructions on how to prepare the

product for return. Upon prepaid receipt of subject product to an authorized Dropsa Sales & Service location, we will

then either repair or replace such product(s), at out option, and if determined to be a warranted defect, we will perform

such necessary product repairs or replace such product(s) at our expense.

Dropsa reserves to right to charge an administration fee if the product(s) returned are found to be not defective.

This limited warranty does not cover any products, damages or injuries resulting from misuse, neglect, normal expected

wear, chemically caused corrosion, improper installation or operation contrary to factory recommendation. Nor does it

cover equipment that has been modified, tampered with or altered without authorization.

Consumables and perishable products are excluded from this or any other warranty.

No other extended liabilities are states or implied and this warranty in no event covers incidental or consequential

damages, injuries or costs resulting from any such defective product(s).

The use of Dropsa product(s) implies the acceptance of our warranty conditions. Modifications to our standard warranty

must be in made in writing and approved by Dropsa.

Dropsa Spa

Via Benedetto Croce, 1

20090 Vimodrone (MI)

Italy

Tel.:

Fax Sales:

E-mail:

Web site:

(+39) 02. 250.79.1

(+39) 02. 250.79.767

[email protected]

http://www.dropsa.com

DICHIARAZIONE DI CONFORMITÁ/DECLARATION OF COMPLIANCE WITH STANDARDS/

DECLARATION DE CONFORMITE/ KONFORMITÄTSERKLÄRUNG DES STANDARDS /DECLARACIÓN DE

CONFORMIDAD/ DECLARAÇÃO DE CONFORMIDADE

La società Dropsa S.p.A., con sede legale in Milano, Via Besana,5/ Dropsa S.p.A., registered office in Milan, Via

Besana,5 / Dropsa S.p.A. au Siège Social à Milan, Via Besana,5/ Dropsa S.p.A., Sitz in Milano, Via Besana 5/ La

sociedad Dropsa S.p.a., con sede legal en Milán, Via Besana,5/ A Dropsa S.p.A, com sede em Milão, via Besana, nº 5

DICHIARA /CERTIFIES / CERTIFIE/ ZERTIFIZIERT, DASS/ DECLARA/ CERTIFICA:

che il prodotto denominato/that the product called/ le produit appelè/ das Produkt mit dem Namen/ el producto que se

llama/ o produto chamado:

Descrizione/ Description/ Description/ Beschreibung/

Descripción/ Descrição:

Pompa pneumatica

Pneumatic pump

Nome Commerciale/ Product Name/ Dénomination/

Handelsname/ Denominación/ Denominação:

Versioni/ Versions/ Versions/ Versionen/ Versiones/

Versões:

Tutte

Codici/ Codes/ Códigos/:

3414001-3414002-3414006-3414032-

3414033-3414034-3414046-3414000-

3414005-3414016

è conforme alle condizioni previste dalle Direttive CEE /has been constructed in conformity with the Directives Of

The Council Of The European Community on the standardization of the legislations of member states/ a été

construite en conformité avec les Directives Du Conseil Des Communautes Europeennes/ Entsprechend den

Richtlinien des Rates Der Europäischen Union, für die Standarisierung der Legislative der Mitgliederstaaten,

konstruiert wurde/ cumple con las condiciones establecidas por las directivas comunitarias/ foi construído em

conformidade com as diretivas do Conselho das Comunidades Europeias:

2006/42 CE Direttiva macchine /Machinery Directive/ Directive machines/ Maschinenrichtlinien/Maquinaria / Directiva

Máquinas;

17. DECLARATION OF COMPLIANCE WITH CE STANDARDS

Technical Director:

Maurizio Greco

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

Legal representative

Milena Gavazzi

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

Vimodrone (MI), Gennaio 2012

La persona autorizzata a costituire il Fascicolo Tecnico c/presso Dropsa S.P.A.

The person authorized to compile the Technical File care of Dropsa S.P.A.

18.DROPSA LOCATIONS

Web site: http://www.dropsa.com - E-mail: sales@dropsa.com

Dropsa S.p.A.

Via B. Croce,1

20090 Vimodrone (MI) Italy.

Tel: (+39) 02 - 250.79.1

Fax: (+39) 02 - 250.79.767

E-mail: [email protected] (Export)

E-mail: [email protected] (National)

Dropsa Ame

23, Av.des.Morillons

Z.I. des Doucettes 91140

Garges Les Gonesse, France

Tel: (+33) 01 39 93 00 33

Fax: (+33) 01 39 86 26 36

E-mail: [email protected]

Dropsa (UK) Ltd

Unit 6, Egham Business Village,

Egham,Surrey,TW20 8RB

Tel: (+44) 01784 - 431177

Fax: (+44) 01784 - 438598

E-mail: [email protected]

Dropsa do Brazil Ind. E Com. Ltda

Rua Sobralia 175,

Sao Paulo, Brazil

Tel: (+55) 011-5631-0007

Fax: (+55) 011-5631-9408

E-mail: [email protected]

Dropsa USA Inc.

6645 Burroughs Ave

48314-2132 Srerling Hts,Mi Us -USA

Tel: (+1) 586-566-1540

Fax: (+1) 586-566-1541

E-mail: [email protected]

Dropsa Lubrication Systems

Nr 8 Dongxing Road,

Songjiang Industrial Zone

(Shanghai) Co., Ltd

Tel: +86 (021) 67740275

Fax: +86 (021) 67740205

E-mail: [email protected]

Dropsa Gmbh

Volmerswerther Strasse 80

40221 Dusseldorf 1, Deutschland

Tel: (+49) 0211/39 4011

Fax:(+49) 0211/39 4013

E-mail: [email protected]

Dropsa Australia Pty.

C20/148 Old Pittwater Road

Brookvale, NSW 2100

Tel: +61 (02) 9938 6644

Fax: +61 (02) 99 386 611

E-mail: [email protected]

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