Doseuro SR Series User manual

2014 EDITION
Reci
procating dosing pump
with mechanical diaphragm


Series  
Model 

 

EN
Translation of the
original instructions


Industrial machinery for professional use.
These instructions are for qualified personnel

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
2
TABLE OF CONTENTS
Ref. Title Page
1 PREFACE 4
1.1 General prescriptions 4
1.2 Technical assistance 4
1.3 Electric motors 4
1.4 Liability 4
1.1 CE Declaration of conformity 6
2 TERMINOLOGY DEFINITIONS AND MEANINGS OF USED SYMBOLS
2.1 Symbols 7
2.2 inimum qualification of personnel 7
3 SAFETY STANDARDS DURING USE 8
3.1 Clothing 9
4 USING THE DOSING PUMPS 9
4.1 Destination of use 9
4.2 Intended and non-intended use of the pump 9
4.3 Conditions of use 9
4.4 Pump description 9
4.5 achine description 10
4.6 Identification plate 11
4.7 Technical data of pump 11
4.8 Sound vibration emitted by the pump 11
5 TRANSPORT 11
5.1 Lifting and handling 11
5.2 aterial storage 12
5.3 Handling for installation 12
6  
6.1 Optimum conditions for operation 12
6.2 Pump location 12
PUMP CONNECTION TO PLANT PIPING 13
7.1 Removal of guards 13
7.2 Installing accessories supplied 13
7.3 Connection of suction pipe 13
7.4 Discharge pipe connection 15
8 DESCRIPTION OF STANDARD PLANT ACCESSORIES 16
8.1 Pulsation dampener 16
8.2 Pressure gauge 16
8.3 Safety relief valve 16
8.4 Sampling or draining 17
8.5 Filter 17
8.6 Flowmeter 17
8.7 Back pressure valve 17
8.8 Shut-off valve in discharge pipe 17
9 LUBRICATION 1
10 ELECTRICAL CONNECTION 18
10.1 otor connection 18

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
3
11 PUMP ADJUSTMENT 19
11.1 Stroke variation with manual system 19
12 PROCEDURE PRIOR TO START-UP 19
12.1 Commissioning
19
12.2 Inconveniences upon commissioning
20
13 MAINTENANCE 20
13.1 List of spare parts 20
14 PREVENTIVE MAINTENANCE 21
14.1 Noisy mechanics with vibrations 21
14.2 Electric motor 22
14.3 Checking of flexible coupling 22
14.4 Verification of pump flow rate 22
14.5 Pressure 23
15 ROUTINE MAINTENANCE 23
15.1 aintenance procedures 23
15.2 Residual risks 23
16 OPERATIONS TO BE PERFORMED ON THE PUMP HEAD 23
16.1 Periodic check of pump head 23
16.2 Troubleshooting 24
16.3 Pump head disassembly and diaphragm replacement 25
16.4 Directional valves disassembly 26
1 DECOMMISSIONING THE PUMP 26
17.1 Disposal of components and harmful substances 26
18 REPAIR ACCOUNT MAINTENANCE 26
18.1 Practical advice for hardening and tempering 27
19 INFORMATION FOR USERS 28
DOSING PUMP OVERALL DIMENSIONS 29
Overall dimensions of Model FM 050N - 30 
Overall dimensions of Model FM 050N-50 
REDUCER SECTION 30
Reducer section FM 050N-30 
Reducer section FM 050N-30 
PUMP HEADS SECTION 32
VALVES SECTION 33
Plastic valves section 33
Stainless steel valves section 33
LIST OF COMPONENTS 34
List of mechanism components 34
List of pump head components 34
List of valve components 34

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
4
PREFACE
General prescriptions
Thank you for having chosen this product. Please read this manual carefully before installing the
dosing pump, paying particular attention to the safety warnings flagged by the pictograms.
Compliance with the reported standards and requirements allow for safe use and the appropriate
interventions.
The use and maintenance manual is an integral part of the machine and must be readily available
to the use and maintenance personnel, therefore, keep it intact and in a safe place (protected by
transparent and watertight packaging to prevent deterioration). The manual must always
accompany the machine, including any changes in ownership.
No responsibility is accepted for translations into other languages that do not comply with the
original meaning.
The manual reflects the state of the machine at the time of supply, and therefore cannot be
considered inadequate at a later date due to subsequent updates dependent on new studies or
experiences.
The Company doseuro
®
S.r.l. reserves the right to update the production and manuals without any
obligation to inform the users of machinery supplied previously.
Technical assistance
Routine and extraordinary maintenance must occur in accordance with the instructions
contained in this manual. For any kind of technical assistance and spare parts requests, directly
contact the Company doseuro
®
S.r.l. , the dealer or the plant engineer, referring to the data on the
plate located on the pump:

 

!"#$%! 

&#!'#$'#()! 
If the pump is not serviced in compliance with the instructions provided, or in such a manner to
jeopardise its integrity or modify its features, the manufacturer shall be deemed exempt from any
liability concerning personal safety and pump malfunctioning.
Doseuro
*
 !   +"#, #!(("-./$$012"3
 #1)  ) 45.! # 6'#748599
 :%;;; 1! (
 #""$'<1! (
 Electric motors
The pump is normally equipped with an electric motor in compliance with the requirements
defined in the customer order and compatible with the destination of use.
Should the pump be supplied without the motor, the Company doseuro
®
S.r.l ., declines any liability
deriving from an incorrect selection and installation of the motor by the customer.
Liability
Failure to comply with the use and maintenance instructions contained in this manual
exempts the manufacturer from any liability.
For any information that is not included or cannot be inferred from the following pages, contacting
doseuro
®
S.r.l. directly is recommended.
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

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
ANY MODIFICATION NOT AUTHORISED BY THE MANUFACTURER, WHICH ALTERS THE
EXPECTED FUNCTIONALITY ADAPTING THE RISKS AND/OR GENERATING ADDITIONAL
ONES, WILL BE THE FULL RESPONSIBILITY OF THOSE EXECUTING THEM.
SUCH , IF EXECUTED WITHOUT THE MANUFACTURER'S AUTHORISATION,
WILL ALSO VOID ANY ISSUED GUARANTEE AND + >  
& PROVIDED BY THE MACHINERY DIRECTIVE
 ?

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
6
&
2$$7 8@.@3
The companyDOSEURO
®
S.r.l.
with headquaters in Via G. Carducci, 141 - 20093 Cologno Monzese (Mi)
Declares under its own responsibility that the products belonging
to the following indication of trade.
,:>>>,
Series:  Model: 6@
Comply with the requirements of:
Directive 2006/42/EC Machinery Directive (and subsequent modifications)
Directive 2004/10 /EC Electromagnetic compatibility
Directive 2006/95/EC Low voltage directive
Directive 2011/65/EU RoHS II
And with the following Harmonised Safety Standards:
UNI EN 12100-1:2010 Safety of machinery - General principles for design - Risk
assessment and red ction
CEI EN 60204-1:2006 Electrical eq ipment of machines
+ Annex 1:2009

=)(=$"(#'""1A)#)!''"( 
PLACE AND DATE: Cologno Monzese – 08/09/2014
 Person authorised to compile the Technical File Signature and position of declarant
BoD Chairman Technical Management Director
TULLIO MICCICHE’ TULLIO MICCICHE’
Via G. Carducci, 141 Via G. Carducci, 141
20093 Cologno Monzese (Mi) 20093 Cologno Monzese (Mi)
Doseuro® ! 

The Right Dosing Choice
Via G. Carducci, 141
20093 Cologno Monzese (Mi)
Tel. [phone]
Fax [phone]
;;; 1! ( Cert. No. 942

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
7
TERMINOLOGY DEFINITIONS AND MEANINGS OF USED
SYMBOLS
It is essential to call attention to the symbols used in this manual to highlight the residual risks related to
the intended use of the pump.
Below are the pictograms indicating the principal warnings and the behaviour that the operator must
assume when the symbol is indicated, in order to safely carry out his/her functions.
#)!1')=1#')B1"/$1
Shape meaning Indications and clarifications
:#!$"$/
Warns to exercise caution, pay attention
to mechanical risks or hazards of various
natures present in the work environments.
!1(!")"$
Informs workers of the personal protection
devices that must be used and the
particular behaviour that must be
observed.
Symbols
?
Means that non-compliance with the safety standards
may cause minor personal injuries or damage to property.
>C?
Means that non-compliance with the safety standards
may cause personal injuries or damage to property.
DE?
Means that non-compliance with the safety standards
may cause serious personal injuries or damage to
property.
inimum qualification of personnel

The user must be familiar with the machine and the installed safety devices.
He/she appoints personnel responsible for machine operation and their operational training, with
particular reference to the safety standards.


Personnel in charge of the various activities related to the entire life cycle, handling, installation and use
of the machine.
Deals with the visual check and proper operation of the machine.

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
?
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D?
>C?
DE?
 

 


DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
8
>>
A qualified and authorised person indicating the routine and extraordinary maintenance procedures.
He/she must personally and safely perform the disassembly and maintenance of the plant, as well as the
installation of the pump on the plant during commissioning.
He/she handles the mechanical adjustments, calibrates the machine and replaces any faulty parts.
>
A qualified and authorised person indicating and executing the electrical maintenance procedures and the
machine connections to the electrical mains during installation.
SAFETY STANDARDS DURING USE
This section illustrates the use of the pump in compliance with essential safety standards.
To use the dosing pump, the installer and operator must carefully read this section in order to guarantee
the safety of operators and the surrounding property.
The principal risks related to using the pump are:
 >
• Impacts, compression of various body parts, particularly head and limbs.
• Falling of objects.
• Dangerous vibrations that may injure the operator, damage the machine and harm the
environment in which it is installed.
• Accidental insertion of clothing in any moving parts.
• Heat produced by the operation or overheating of the pump.
 
• Contact with distribution and power supply cables.
• Live metal elements due to an electrical fault
• Static electricity.
 
• Breakage or leakage from piping located above the pump with corrosive liquid outflow with
corrosion of the outer parts of the dosing pump. (it is advisable to avoid passing the pressurised
discharge pipe above the pump. Should this not be possible, provide a cover).
Clothing
Before performing any intervention on the pump or plant, the operator must wear
protective clothing according to the current law in force 81/08 and any subsequent
modifications, to prevent contact with the pumped liquid, including:
!)()"F /F1- !)()"F ///1- !1"!#)!B #1A1- #!''1 ! #!/1 '! $"1
!)()"$-!)()"FF!#1-1#'1=1 

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
COMPULSORY SIGNS
 


DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
9
USING THE DOSING PUMPS
Destination of use
Any other use outside of that agreed with the sales department during the defining phase, will not
be acknowledged by the manufacturer.
The Company DOSEURO
®
declines any liability in case of personal injury or property damage deriving
from the incorrect or improper use of the pump.
If the pump is to be used for other processes the customer must, to be able to re-use it, request
information from our technical department on the compatibility of the materials for correct use.
Intended and non-intended use of the pump
The pump must be used for the range of applications for which it is intended. Principally that of dosing
liquid substances compatible with the materials with which the pump is prepared.
If the pump is to be used in other processes, different from those declared upon purchase, the
customer must consult our engineering department.
=  "1$F!1")#%'!1"$!1$('71"F atmosphere. 
Conditions of use
The power of the motor installed on the pump is suitable for
operation below 1,000 m above sea level and at an ambient
temperature ranging from + °C to +40+C.
If the pump is installed at an altitude of over 1000 m a.s.l., the
motor power will be inversely proportional to the altitude as
represented in the diagram. Consult our technical department
during the purchasing phase.
Pump description
="1#'
(!$") Reduces the number of motor revolutions to that required for dosing, by
transforming the rotary motion into a reciprocating rectilinear motion by
means of an eccentric shaft, with a slide and return spring.
F$))!#$1"11"$ Aluminium flexible coupling.
G1)$) Diaphragm stroke from ''0%'' to ''100%'' is obtained by turning the handle
on the screw that partialises the slide return, either with the pump
stationary or in motion.
>B!#"(=# Sucks the liquid from the inlet valve and pushes it through the delivery
valve.
()!"()! Three-phase or two-phase CVE.
#$'#()!1=# V 18 - class F insulation - protection IP or greater.
. .
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. 
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. 
. 
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?

DOSEURO
®
XMPE0PFMD0 0ST014 2014 EDITION
10
=!=#1F)#/ 220/240 V - 380/41 V - 0 Hz or 220/280 - 380/480V - 60 Hz..
"$/=#1F)#/ 230 V - 0 Hz.
%B($$)1 Plastic.
>B!#"(#!)1 Plastic or metal materials based on product compatibility.
Machine description
PRINCIPLE OF OPERATION
The dosing pumps are reciprocating displacement pumps with a controlled volume. The reciprocating
motion determines a sinusoidal supply of the flow rate, therefore, the pumped product flow is not
continuous but pulsating. The flow rate or volume of the pump is controlled by varying the diaphragm
stroke. The reciprocating motion of the dosing pump diaphragm determines the flow rate thanks to the
directional valves located at the pump head's inlet and outlet.
The fluid is pumped in the following phases:
>
During the suction phase, the valve located at discharge closes (sealing the leak) and the valve at
suction opens. The fluid enters the pump head chamber.
,>
During the compression phase, the valve located at the suction side closes and the valve at the
discharge side opens. The fluid exits the pump head and enters the discharge pipe.
:
The flow rate value depends on the following parameters:
 Number of strokes completed by the diaphragm per minute (depends on the chosen pump model).
 Diaphragm stroke and displacement.
Identification plate
Each pump is identified by the serial number and the year of manufacture that is on the specific plate
applied to the back part of the pump.
$)"'"(#)"$#)#')=
)B

 Class type
 Diaphragm stroke
 Diaphragm diameter
. Reduction ratio
 aterials used
8 Type of valve
(if single, not indicated)
5 Other accessories
supplied
N.B.: for commercial requirements, the pump initial may be different from the standard.
 ,"F$)="!"!)#$(-)=';"$/;#!$"$/11)%($1"!

Never remove the plate from its original position.

Do not modify or counterfeit the technical data.

Do not clean the plate using abrasive products to avoid eliminating the reported data.
All elements on the plate must remain readable at all times. Use the identification data to request
spare parts, technical information and assistance.
. 8



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@+

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8
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