Retsch AS 450 User manual

© Retsch GmbH, 42781 Haan, Retsch-Allee 1-5, Germany | 31.01.2018 Version 0011
Manual
Vibratory Sieve Shaker AS 450 control
Translation

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Copyright
© Copyright by
Retsch GmbH
Retsch-Allee 1-5
42781 Haan
Germany

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Table of Contents
1Notes on the Manual ............................................................................................................................. 6
1.1 Disclaimer.......................................................................................................................................... 6
1.2 Copyright............................................................................................................................................ 6
1.3 Explanations of the Safety Instructions ............................................................................................. 7
1.4 General Safety Instructions ............................................................................................................... 8
1.5 Repairs............................................................................................................................................... 9
2Confirmation Form for the Managing Operator................................................................................ 10
3Technical Data ..................................................................................................................................... 11
3.1 Degree of Protection........................................................................................................................ 11
3.2 Emissions......................................................................................................................................... 11
3.3 Electromagnetic Compatibility (EMC).............................................................................................. 12
3.4 Rated Power.................................................................................................................................... 12
3.5 Dimensions and Weight................................................................................................................... 12
3.6 Required Floor Space...................................................................................................................... 12
3.7 Receptacle Volume.......................................................................................................................... 12
3.8 Feed Grain Size............................................................................................................................... 13
3.9 Payload............................................................................................................................................ 13
3.10 Suitable Sieve Diameters ................................................................................................................ 13
4Packaging, Transport and Installation .............................................................................................. 14
4.1 Packaging........................................................................................................................................ 14
4.2 Transport.......................................................................................................................................... 14
4.3 Temperature Fluctuations and Condensation ................................................................................. 14
4.4 Conditions for the Installation Site................................................................................................... 15
4.5 Electrical Connection....................................................................................................................... 15
4.6 Type Plate Description..................................................................................................................... 16
4.7Removing the Transportation Aid.................................................................................................... 17
5First Commissioning........................................................................................................................... 20
5.1 Sieve Clamping Unit "standard"....................................................................................................... 21
5.2 Sieve Clamping Unit "comfort"......................................................................................................... 21
5.3 Connecting the Control Unit............................................................................................................. 24
5.4 Wall Mounting of the Control Unit.................................................................................................... 24
6Operating the Device .......................................................................................................................... 26
6.1 Use of the Device for the Intended Purpose.................................................................................... 26
6.2 Principle of Operation ...................................................................................................................... 27
6.3 Views of the Instrument................................................................................................................... 28
6.3.1 Front............................................................................................................................................. 28
6.3.2 Back............................................................................................................................................. 29
6.4 Switching On / Off............................................................................................................................ 29
6.5 Selection of the Test Sieves............................................................................................................ 30
6.6 Performing a Sieving ....................................................................................................................... 30
7Controlling the Device ........................................................................................................................ 31
7.1 Operating Controls, Displays and Functions................................................................................... 31
7.2 Start Process ................................................................................................................................... 31
7.3 Stop Process ................................................................................................................................... 32
7.4 Pause Process................................................................................................................................. 32
7.5 Amplitude......................................................................................................................................... 32
7.5.1 Amplitudes in Dependence on the Load...................................................................................... 33
7.6 Time................................................................................................................................................. 34
7.7 Optimisation of Time and Amplitude................................................................................................ 34
7.8 Interval............................................................................................................................................. 35
7.8.1 Interval Time................................................................................................................................ 35
7.9 Programme Mode............................................................................................................................ 36

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7.9.1 Select a Programme.................................................................................................................... 36
7.9.2 Edit a Programme........................................................................................................................ 36
7.9.3 Save a Programme...................................................................................................................... 37
7.10 Signal Tone...................................................................................................................................... 37
7.11 Operating Hours .............................................................................................................................. 37
7.12 Software Version ............................................................................................................................. 37
8Wet Sieving .......................................................................................................................................... 39
8.1 Performing the Wet Sieving............................................................................................................. 40
9EasySieve®........................................................................................................................................... 42
10 Error Messages and Information Notes............................................................................................ 43
10.1 Error Messages ............................................................................................................................... 43
10.2 Information Notes ............................................................................................................................ 43
11 Return for Service and Maintenance................................................................................................. 44
12 Cleaning, Wear and Maintenance ...................................................................................................... 45
12.1 Cleaning........................................................................................................................................... 45
12.1.1 Cleaning of Test Sieves........................................................................................................... 45
12.1.1.1 Cleaning of Test Sieves with Mesh Sizes > 500 µm ....................................................... 45
12.1.1.2 Cleaning of Test Sieves with Mesh Sizes < 500 µm ....................................................... 45
12.1.1.3 Drying of Test Sieves....................................................................................................... 46
12.2 Wear ................................................................................................................................................ 46
12.3 Maintenance .................................................................................................................................... 46
12.3.1 Replacing the Fuses................................................................................................................ 47
13 Accessories ......................................................................................................................................... 48
13.1 Test Sieves...................................................................................................................................... 48
13.1.1 Certificate................................................................................................................................. 48
13.1.2 Calibration Service................................................................................................................... 49
13.2 Sieving Aids..................................................................................................................................... 49
14 Disposal................................................................................................................................................ 50
15 Index ..................................................................................................................................................... 51

Notes on the Manual
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Notes on the Manual
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1 Notes on the Manual
Dear user,
please read the following manual referring to this device carefully before starting any
installation, commissioning and operation.
This manual is a technical guide on how to operate the device safely and it contains all the
information required for the areas specified in the table of contents. This technical
documentation is a reference and instruction manual. The individual chapters are complete in
themselves. Familiarity (of the respective target groups defined per area) with the relevant
chapters is a precondition for the safe and appropriate use of the device.
This manual does not contain any repair instructions. In case of any obscurities or questions
with regards to this document or the device, as well as if faults arise or repairs are necessary,
please contact your supplier or get in touch with Retsch GmbH directly.
Application-technical information relating to samples to be processed are not or only to a certain
extend included. However, more information thereof can be found in the internet on the
webpage of the respective device on the Retsch GmbH homepage (http://www.retsch.com).
Revision status:
This document revision 0011 refers to the manual "Vibratory Sieve Shaker AS 450 control" in
compliance with the Directive of Machinery 2006/42/EC.
1.1 Disclaimer
This document has been prepared with due care. Technical and software based modifications
are reserved. No liability is assumed for data loss, personnel injury or damage to the device
which results from the failure to observe the instructions and/or warnings in this document.
1.2 Copyright
This document or parts of it or its content may not be reproduced, distributed, edited or copied
in any form without prior written permission of Retsch GmbH. Damage claims shall be asserted
in the case of infringements.

Notes on the Manual
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1.3 Explanations of the Safety Instructions
In this document the following signs and symbols are being used:

Reference to a recommendation and/or an important information

Reference to a chapter, table or figure

Action instruction
│Name│
Software menu function
[Name]
Software button
⟨Name⟩
Software checkbox
In this document the following safety instructions warn of possible dangers and damages:
DANGER
D1.0000
Type of danger / personal injury
Source of danger
Possible consequences if the dangers are not observed.
•Instructions and information on how the dangers are to be avoided.
Life-threatening personal injuries may result from disrespecting the safety instruction for
danger. There exists a very high risk of hazard of life or permanent injury to personnel.
Additionally, in continuous text or action instructions the signal word DANGER is used.
WARNING
W1.0000
Type of danger / personal injury
Source of danger
Possible consequences if the dangers are not observed.
•Instructions and information on how the dangers are to be avoided.
Serious personal injuries may result from disrespecting the warning notice. There exists an
elevated risk of an accident or severe or possibly fatal injury to personnel. Additionally, in
continuous text or action instructions the signal word WARNING is used.
CAUTION
C1.0000
Type of danger / personal injury
Source of danger
Possible consequences if the dangers are not observed.
•Instructions and information on how the dangers are to be avoided.
Moderate or mild personal injuries may result from disrespecting the safety instruction for
caution. There exists a medium or low risk of an accident or injury to personnel. Additionally, in
continuous text or action instructions the signal word CAUTION is used.

Notes on the Manual
8
NOTICE
N1.0000
Type of property damage
Source of property damage
Possible consequences if the notices are not observed.
•Instructions and information on how the property damages are to be
avoided.
Property damages may result from disrespecting the notice. However, there exists no risk of
an injury to personnel. Additionally, in continuous text or action instructions the signal word
NOTICE is used.
1.4 General Safety Instructions
CAUTION
C2.0002
Read the manual
Non-observance of the manual
The non-observance of this manual can result in personal injuries.
•Read the manual before using the device.
Target group:
All persons concerned with this device in any form.
This device is a modern, high performance product from Retsch GmbH and complies with the
state of the art. Operational safety is given if the device is handled for the intended purpose and
attention is given to this technical documentation.
Safety manager:
The managing operator himself must ensure that the people entrusted with working on the
device…
have noted and understood all the regulations regarding safety,
are familiar before starting work with all the operating instructions and specifications for
the target group relevant to their work,
have unrestricted and free access to the technical documentation of this device,
are familiar before starting work with the safe handling of the device and its use for its
intended purpose either by verbal instructions from a competent person and/or by means
of this technical documentation.
CAUTION Improper operation can result in personal injuries and material damage. The
managing operator himself is responsible for his own safety and that of his employees. The
managing operator himself is responsible that no unauthorised person has access to the device.
CAUTION Persons who are under the influence of intoxicating substances
(pharmaceuticals, drugs, alcohol), fatigue or health disorders must not operate the device.

Notes on the Manual
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CAUTION
C3.0015
Changes to the device
Improper modifications
Changes to the device can lead to personal injuries.
•Do not make any modification to the device.
•Use spare parts and accessories that have been approved by Retsch
GmbH exclusively.
NOTICE
N2.0012
Changes to the device
Improper modifications
The conformity declared by Retsch GmbH with the European Directives
will lose its validity.
Any warranty claims will be terminated.
•Do not make any modification to the device.
•Use spare parts and accessories that have been approved by Retsch
GmbH exclusively.
1.5 Repairs
This manual does not contain any repair instructions. For safety reasons, repairs may only be
carried out by Retsch GmbH or an authorised representative or by qualified service technicians.
In case of repair, please inform…
…the Retsch GmbH representative in your country,
…your supplier, or
…Retsch GmbH directly.
Service address:

Confirmation Form for the Managing Operator
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2 Confirmation Form for the Managing Operator
This manual contains essential instructions for operating and maintaining the device which must
be strictly observed. It is essential that they be read by the user and by the qualified staff
responsible for the device before the device is commissioned. This manual must be available
and accessible at the place of use at all times.
The user of the device herewith confirms to the managing operator (owner) that he has received
sufficient instructions about the operation and maintenance of the system. The user has
received the manual, has read and taken note of its contents and consequently has all the
information required for safe operation and is sufficiently familiar with the device.
The managing operator should for legal protection have the user confirm the instruction about
the operation of the device.
I have read and taken note of the contents of all chapters in this manual as well as all
safety instructions and warnings.
User
Surname, first name (block letters)
Position in the company
Place, date and signature
Managing operator or service technician
Surname, first name (block letters)
Position in the company
Place, date and signature