Pfeuffer Contador 2 User manual

Artikelnummer Betriebsanleitung:
1410 0101
Item no. operating instructions:
Pfeuffer GmbH
Flugplatzstraße 70
97318 Kitzingen
GERMANY
Phone: [phone]
[email protected] Revision 9.1/20.10.2022
www.pfeuffer.com Translation of the original operating instructions
Operating Instructions
Seed Counter
Contador 2
Inclusive Semi-automatic Filling Station
Contafill 2

Translation
In the event of delivery of subsequent sale to the countries of the European Economic Area (EEA), the operating
instructions must be translated into the corresponding language of the country of use. In the event of discrepancies
in the translated text, the original operating instructions (German) must be used for clarification, or the
manufacturer must be contacted.
Operating instructions in electronic format
The original operating instructions (German) and translations of the original operating instructions can be requested
as PDF files by e-mail. Specifying the correct type designation and serial number is important for further processing!
© Copyright
This document is not allowed to be communicated or duplicated, utilised without express permission, which also
applies to communicating its content. Offenders are liable to the payment of damages. All rights reserved with
regard to patent claims or submission of design or utility patent.
(DIN ISO 16016)
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Operating instructions Contador 2 | Revision 9.1
These Operating Instructions are a constituent part of the machine and must be available to all
operating personnel at all times. They are intended for the operating company of the system, the
operating personnel and the specialists who are responsible for the transport, assembly,
installation, operation, maintenance, cleaning, disassembly and disposal.
The Pfeuffer GmbH has prepared and reviewed these Operating Instructions with the greatest care.
However, no guarantee is made for its completeness or accuracy.
Subject to technical modifications.

Table of contents
Revision 9.1 | Operating instructions Contador 2
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1Introduction ............................................................................................................................5
1.1 Intended use ............................................................................................................................ 5
1.2 Declaration of Conformity CONTADOR 2................................................................................. 6
1.3 Declaration of Conformity CONTAFILL 2.................................................................................. 7
1.4 Structural features of the danger notes .................................................................................. 8
1.5 Pictograms in the operating instructions ................................................................................ 8
1.6 Identification............................................................................................................................ 9
2Safety ......................................................................................................................................9
2.1 Installed safety systems........................................................................................................... 9
2.2 Electrical connections ............................................................................................................ 10
2.3 Operating and danger areas on the CONTADOR 2 ................................................................ 10
2.4 Operating and maintenance personnel................................................................................. 10
2.5 Safety measures (to be carried out by the operating company)........................................... 10
2.6 General safety instructions.................................................................................................... 11
2.7 Safety tests............................................................................................................................. 12
2.8 Residual dangers in connection with the CONTADOR 2........................................................ 12
2.9 Switch-off procedure ............................................................................................................. 12
3Technical data ....................................................................................................................... 13
3.1 CONTADOR 2.......................................................................................................................... 13
3.2 CONTAFILL 2 (option)............................................................................................................. 13
3.3 Marina 200 air pump ............................................................................................................. 13
3.4 General data .......................................................................................................................... 13
3.5 Noise and vibration................................................................................................................ 14
4Delivery, transport and storage .............................................................................................. 14
4.1 Standard equipment supplied ............................................................................................... 14
4.2 Transport and packaging ....................................................................................................... 14
4.3 Temporary storage ................................................................................................................ 16
5Function ................................................................................................................................ 17
5.1 Overview................................................................................................................................ 17
5.2 Functional sequence.............................................................................................................. 17
5.2.1 Counting speeds Contador 2..................................................................................... 18
5.2.2 Counting speeds with Contafill 2 .............................................................................. 18
5.3 Checked and countable products .......................................................................................... 18
5.4 Filling Station CONTAFILL 2 (option)...................................................................................... 19
5.5 PC software "SeedCount" (option) ........................................................................................ 19

Table of contents
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Operating instructions Contador 2 | Revision 9.1
6Installation and commissioning.............................................................................................. 20
6.1 Assembling the CONTADOR 2 ................................................................................................ 20
6.2 Connections and installation of the external air pump ......................................................... 21
6.3 Connection to a compressed air system................................................................................ 22
6.4 Assembling the Filling Station CONTAFILL 2 (optional).......................................................... 23
6.4.1 Assembly and loading the carousel........................................................................... 24
6.4.2 Modification for bottles ............................................................................................ 25
6.4.3 Inserting the carousel................................................................................................ 26
6.4.4 Electrical connections ............................................................................................... 26
7Operation.............................................................................................................................. 27
7.1 The function keys................................................................................................................... 27
7.2 Structure of the function menu ............................................................................................. 27
7.3 Selecting the feed container.................................................................................................. 30
7.4 Counting the seed/grain ........................................................................................................ 31
7.4.1 End of the counting................................................................................................... 33
7.4.2 Interrupting the count .............................................................................................. 33
7.4.3 Setting the gate height.............................................................................................. 34
7.5 Counting the seed/grain with CONTAFILL 2........................................................................... 35
7.5.1 "Bag" counting mode - CONTAFILL 2 ........................................................................ 35
7.5.2 CONTAFILL 2 – manually rotating the filling position ............................................... 36
7.6 Switching on/off the acoustic warning signal........................................................................ 36
7.7 The hidden settings................................................................................................................ 36
7.7.1 Setting the display (illumination, brightness and contrast)...................................... 37
7.7.2 Selecting the language .............................................................................................. 37
7.7.3 Container parameter menu ...................................................................................... 37
8Maintenance and cleaning ..................................................................................................... 38
8.1 Cleaning.................................................................................................................................. 38
8.1.1 Cleaning in the case of a dust warning ..................................................................... 39
8.1.2 Dirt and grains in the interior.................................................................................... 40
8.2 Maintenance .......................................................................................................................... 40
8.3 Inspection intervals and functional check ............................................................................. 41
9Faults – causes and remedy ................................................................................................... 42
9.1 Renewing the equipment fuse............................................................................................... 43
9.2 Check the positioning of the lasers by means of a laser test................................................. 44
10 Spare parts and accessories ................................................................................................... 45
11 Emergency ............................................................................................................................ 46
12 Disassembly and disposal....................................................................................................... 46

Introduction
Revision 9.1 | Operating instructions Contador 2
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1Introduction
1.1 Intended use
The CONTADOR 2 Seed Counter is used to count cleaned seeds such as grain, oil seeds, corn legumes and
similar, dust-free products in order to establish, for example, the thousand seed weight. The maximum
counting rate is 5.000 seeds/min.
It is controlled by the three function keys which are fitted to the machine and also the RS232 interface,
e. g. using the PC software "SeedCount" which is available as an accessory.
The Filling Station, CONTAFILL 2, is required as an accessory for automatically filling the counted seeds
into bags or bottles.
The CONTADOR 2 is designed as a as a portable device with an associated desktop power supply with
power plug for interiors (laboratory environment).
A private use of the CONTADOR 2 Seed Counter is not permitted.
NOTICE The CONTADOR 2 is designed to be used exclusively for the purpose described.
Any use or modification that does not have the prior written approval of the
manufacturer shall be considered as improper use. The manufacturer assumes no liability
for damage caused by improper use. The operating company is solely responsible for any
damage resulting from this.
The CONTADOR 2 may be put into operation only once it has been established that all
the safety equipment is functioning.
The machine cannot be used to count dressed seeds, items made of static plastic parts
and dusty products. This can cause the light barriers to become soiled.
The CONTADOR 2 is not suitable for liquid and sticky products.
The CONTADOR 2 is not intended for operation in potentially explosive atmospheres.
The samples that are used for the intended use must be procured by the CONTADOR 2
operating company.
The operating company is solely responsible for the proper handling of these materials
and the associated hazards.
The operating company must provide hazard and disposal information.
Intended use includes also the compliance with the Instruction Manual and User´s Guide as well as the
maintenance and servicing conditions, as specified in these Operating Instructions.
These Operating Instructions do not relieve the operating company of the obligation to develop and to
apply independent health and/or safety regulations or safe working processes which are aimed at the
requirements of the overall machine, as well as the obligation to monitor their compliance.

Introduction
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Operating instructions Contador 2 | Revision 9.1
1.2 Declaration of Conformity CONTADOR 2
EC/EU Declaration of Conformity
In accordance with the Directives
-Machinery 2006/42/EC
-Electromagnetic Compatibility (EMC) 2014/30/EU
-On the restriction of the use of certain hazardous substances in electrical and electronic
equipment (RoHS) 2011/65/EU
Manufacturer:
Pfeuffer GmbH Phone: [phone]
Flugplatzstraße 70 [email protected]
97318 Kitzingen www.pfeuffer.com
GERMANY
This Declaration of Conformity is issued under the sole responsibility of the manufacturer.
Person authorized to compile the technical documents: Lothar Pfeuffer, General Manager
Product: Contador 2 Seed Counter
Serial number: ______________________________
The aforementioned product complies with the requirements of the following harmonized standards:
DIN EN ISO 12100:2011-03+A1:2013 (EN ISO 12100:2010)
DIN EN 61010-1:2020-03 (EN 61010-1:2010+A1:2019)
DIN EN 61000-6-2:2019-11 (EN 61000-6-2:2019)
DIN EN 61000-6-3:2011+A1:2012 (EN 61000-6-3:2007+A1:2011)
DIN EN 61326-1:2013 (EN 61326-1:2013)
EN IEC 63000:2018
In case of modification of the machine not in coordination with us this declaration expires.
Kitzingen, _______________________ ________________________________
Lothar Pfeuffer, General Manager

Introduction
Revision 9.1 | Operating instructions Contador 2
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1.3 Declaration of Conformity CONTAFILL 2
EC/EU Declaration of Conformity
In accordance with the Directives
-Machinery 2006/42/EC
-Electromagnetic Compatibility (EMC) 2014/30/EU
-On the restriction of the use of certain hazardous substances in electrical and electronic
equipment (RoHS) 2011/65/EU
Manufacturer:
Pfeuffer GmbH Phone: [phone]
Flugplatzstraße 70 [email protected]
97318 Kitzingen www.pfeuffer.com
GERMANY
This Declaration of Conformity is issued under the sole responsibility of the manufacturer.
Person authorized to compile the technical documents: Lothar Pfeuffer, General Manager
Product: Contafill 2 Semi-automatic Filling Station
Serial number: ______________________________
The aforementioned product complies with the requirements of the following harmonized standards:
DIN EN ISO 12100:2011-03+A1:2013 (EN ISO 12100:2010)
DIN EN 61010-1:2020-03 (EN 61010-1:2010+A1:2019)
DIN EN 61000-6-2:2019-11 (EN 61000-6-2:2019)
DIN EN 61000-6-3:2011+A1:2012 (EN 61000-6-3:2007+A1:2011)
DIN EN 61326-1:2013 (EN 61326-1:2013)
EN IEC 63000:2018
In case of modification of the machine not in coordination with us this declaration expires.
Kitzingen, _______________________________ ____________________________________
Lothar Pfeuffer, General Manager

Introduction
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Operating instructions Contador 2 | Revision 9.1
1.4 Structural features of the danger notes
The operating instructions from Pfeuffer GmbH contain instructions that you must comply with for your
personal safety as well as to avoid damage to property. The instructions for your personal safety are
highlighted by a warning triangle. Comply with the following categories of danger notes and explanations
of symbols:
Pictogram
SIGNAL WORD
Type of danger and its source
Possible consequence of failure to comply.
Measure to guard against the danger.
DANGER
This is a warning about a highly dangerous situation that will lead to serious or fatal
injuries.
WARNING
This is a warning about a dangerous situation that may result in serious or fatal injuries.
CAUTION
This is a warning of a possibly dangerous situation that will lead to slight or moderate
injuries.
NOTICE This is a warning about harmful situations for the product and/or environment.
1.5 Pictograms in the operating instructions
Notes of particular importance
and/or additional information
Warning
about electrical voltage
Operating instructions binding
Warning
about laser radiation
Unplug the main plug
Disposal with the household
garbage is forbidden!
Protective earth connection
Recycling marking – Supply refuse
for recycling
Warning

Safety
Revision 9.1 | Operating instructions Contador 2
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1.6 Identification
The information provided in these Operating Instructions apply only for the machine whose type
designation is specified on the title page. The type plate with the type designation can be found on the
rear panel of the CONTADOR 2. It is important that the correct type designation is specified if queries are
made. This will help us to process the query in a quick and efficient manner. Sample Pfeuffer GmbH type
plate:
Pfeuffer GmbH Tel. [phone]
Flugplatzstraße 70 [e-mail]
97318 Kitzingen www.pfeuffer.com
Contador 2 Körnerzählgerät/Seed Counter
S/N 00000000
Baujahr/YOM 0000
Spannung/Voltage 0000
Leistung/Power 0000
Sicherung/Fuse 0000 Made in Germany
2Safety
NOTICE It is strictly prohibited to override the safety equipment or to change its function.
2.1 Installed safety systems
The installed safety systems must be checked at regular inspection intervals and using the appropriate
inspection methods. Refer to the following table:
Inspection interval
Inspection methods
d= daily
w= weekly
m= monthly
¼ y = quarterly
½ y = half-yearly
y= yearly
V= Visual check
F= Functional check
M = Measurement
Mains disconnection for a portable device (plug/socket combination)
The CONTADOR 2 is designed as a portable device with an associated desktop power supply with mains
cable.
In the event of any danger, disconnect the desktop power supply from the
CONTADOR 2 or disconnect the mains cable from the electrical power supply.
Ensure that the mains cable is never a tripping hazard or that someone can become
caught or step on it.
Arrange the plug/socket combination at the place of installation so that it can be
observed clearly and reached quickly in an emergency.
Inspection
Interval
Method
m
V

Safety
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Operating instructions Contador 2 | Revision 9.1
Protective coverings
Inspection
The CONTADOR 2 is protected from any intervention in the machine during
operation by means of a plastic housing.
Interval
Method
m
V
2.2 Electrical connections
The CONTADOR 2 must only be operated with the specified voltages. The fuse must always be replaced
with identically specified values, see chapter 3, chapter 9.1 and the specifications on the type plate.
The CONTADOR 2 may only be connected to a properly earthed socket with a protective
earth conductor. The device may only be operated on a power supply that is protected
by an RCCB (Residual Current operated Circuit Breaker).
2.3 Operating and danger areas on the CONTADOR 2
Operating area
Make sure the installation height is sufficient (according to the stature of the operating personnel). A
suitable base (e.g. table) is required for this.
Danger area
The entire area one meter around the CONTADOR 2 is a danger area during maintenance and repair work.
Keep the area around the CONTADOR 2 clear of objects.
2.4 Operating and maintenance personnel
Operating and maintenance personnel are persons who are responsible for the transport, assembly,
installation, operation, setting up and cleaning of the machine and for troubleshooting.
1. The CONTADOR 2 is only allowed to be operated by authorized and instructed people.
2. The responsibilities for operating the CONTADOR 2 must be clearly defined and complied with so that
no unclear competencies arise with regard to the aspect of safety.
3. The switch-off procedures specified in the operating instructions must be complied with during all
work (operation, maintenance, repair, etc.), see chapter 2.9.
4. The operator must refrain from any working method that impairs safety on the CONTADOR 2.
5. The operator must ensure that only authorized people work on the CONTADOR 2.
6. The owner is obliged to report immediately to the owner any changes that take place on the
CONTADOR 2 which impair safety.
7. The operating personnel must be provided by the owner with appropriate protective equipment in
accordance with legal requirements and the material to be processed.
8. The owner must issue regular instructions regarding the use of personal protective equipment, and
must check such equipment is being used.
2.5 Safety measures (to be carried out by the operating company)
We draw your attention to the fact that the operating company must ensure that the operating and
maintenance personnel
are instructed about the safety equipment of the CONTADOR 2
comply with the safety measures.
The frequency of the functional checks as described in chapter 8.3 must be complied with.