Retsch DR 100 User manual

© Retsch GmbH, 42781 Haan, Retsch-Allee 1-5, Germany | 21.05.2019 Version 0005
Manual
Vibratory Feeder DR 100
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 Explanations of the Safety Instructions ............................................................................................. 7
1.2 General Safety Instructions ............................................................................................................... 8
1.3 Repairs............................................................................................................................................... 9
2Confirmation ........................................................................................................................................ 10
3Packaging, Transport and Installation .............................................................................................. 11
3.1 Packaging........................................................................................................................................ 11
3.2 Transport.......................................................................................................................................... 11
3.3 Temperature fluctuations and condensed water ............................................................................. 11
3.4 Conditions for the Installation Site................................................................................................... 11
3.5 Installation of the Device.................................................................................................................. 12
3.6 Type Plate Description..................................................................................................................... 13
3.7 Electrical Connection....................................................................................................................... 14
3.8 Removing the Transportation Lock.................................................................................................. 15
3.9 Mounting the support for the vibrating chute................................................................................... 16
3.10 Inserting the vibrating chute............................................................................................................. 17
3.11 Mounting the hopper support rod .................................................................................................... 18
3.12 Mounting the hopper support........................................................................................................... 18
3.13 Inserting the hopper......................................................................................................................... 19
4Technical Data ..................................................................................................................................... 20
4.1 Use of the Device for the Intended Purpose.................................................................................... 20
4.2 Working instructions ........................................................................................................................ 20
4.3 Sample quantity............................................................................................................................... 21
4.4 Conveying quantity.......................................................................................................................... 21
4.5 Number of vibrations........................................................................................................................ 21
4.6 Rated Power.................................................................................................................................... 21
4.7 Emissions......................................................................................................................................... 21
4.8 Dimensions and Weight................................................................................................................... 22
4.9 Required Floor Space...................................................................................................................... 22
5Operating the Device .......................................................................................................................... 23
5.1 Views of the device.......................................................................................................................... 23
5.2 Overview table of the parts of the device ........................................................................................ 25
5.3 Operating Controls, Displays and Functions................................................................................... 26
5.4 Overview Table of the Operating Elements and the Display........................................................... 26
5.5 Switching On and Off....................................................................................................................... 27
5.6 Setting the operating time................................................................................................................ 27
5.6.1 Continuous operation................................................................................................................... 27
5.6.2 Setting the time............................................................................................................................ 27
5.7 Setting the feed speed..................................................................................................................... 27
5.8 Starting, Interrupting, Stopping........................................................................................................ 28
5.8.1 Interrupt (pause) .......................................................................................................................... 28
5.8.2 Continue....................................................................................................................................... 28
5.8.3 Cancel.......................................................................................................................................... 29
5.9 Setting the layer height.................................................................................................................... 29
5.10 Creating interface connection.......................................................................................................... 30
5.10.1 Interface to the ZM200............................................................................................................. 30
5.10.2 Interface to the PT100 / PT200................................................................................................ 32
5.10.3 Interface to the ZM 300............................................................................................................ 33
5.11 Standard operating mode................................................................................................................ 35
5.12 External operating mode.................................................................................................................. 36
5.13 Replacing the machine fuses........................................................................................................... 37
6Cleaning and service .......................................................................................................................... 38
6.1 Cleaning........................................................................................................................................... 38

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6.2 Maintenance .................................................................................................................................... 38
7Disposal................................................................................................................................................ 39
8Index ..................................................................................................................................................... 40

Notes on the Manual
5

Notes on the Manual
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1 Notes on the Manual
This operating 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 according to area) with the relevant chapters
is a precondition for the safe and appropriate use of the device.
This operating manual does not contain any repair instructions. If faults arise or repairs are
necessary, please contact your supplier or get in touch with Retsch GmbH directly.
Application technology information relating to samples to be processed is not included but can
be read on the Internet on the respective device’s page at www.retsch.com.
Changes
Subject to technical changes.
Copyright
Disclosure or reproduction of this documentation, use and disclosure of its contents are only
permitted with the express permission of Retsch GmbH.
Infringements will result in damage compensation liability.

Notes on the Manual
7
1.1 Explanations of the Safety Instructions
In this Operating Manual we give you the following safety warnings
Serious injury may result from failing to heed these safety warnings. We give you the following
warnings and corresponding content.
WARNING
Type of danger / personal injury
Source of danger
–Possible consequences if the dangers are not observed.
•Instructions on how the dangers are to be avoided.
We also use the following signal word box in the text or in the instructions on action to be taken:
WARNING
Moderate or mild injury may result from failing to heed these safety warnings. We give you
the following warnings and corresponding content.
CAUTION
Type of danger / personal injury
Source of danger
–Possible consequences if the dangers are not observed.
•Instructions on how the dangers are to be avoided.
We also use the following signal word box in the text or in the instructions on action to be taken:
CAUTION
In the event of possible property damage we inform you with the word “Instructions” and the
corresponding content.
NOTICE
Nature of the property damage
Source of property damage
–Possible consequences if the instructions are not observed.
•Instructions on how the dangers are to be avoided.
We also use the following signal word in the text or in the instructions on action to be taken:
NOTICE

Notes on the Manual
8
1.2 General Safety Instructions
CAUTION
Read the Operating Manual
Non-observance of these operating instructions
–The non-observance of these operating instructions can
result in personal injuries.
•Read the operating manual before using the device.
•We use the adjacent symbol to draw attention to the
necessity of knowing the contents of this operating
manual.
Target group : All persons concerned with the machine in any form
This machine is a modern, high performance product from Retsch GmbH and complies with the
state of the art. Operational safety is given if the machine is handled for the intended purpose
and attention is given to this technical documentation.
You, as the owner/managing operator of the machine, must ensure that the people
entrusted with working on the machine:
•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 for them,
•have easy access always to the technical documentation for this machine,
•and that new personnel before starting work on the machine are familiarised
with the safe handling of the machine and its use for its intended purpose,
either by verbal instructions from a competent person and/or by means of
this technical documentation.
Improper operation can result in personal injuries and material damage. You are
responsible for your own safety and that of your employees.
Make sure that no unauthorised person has access to the machine.
CAUTION
Changes to the machine
–Changes to the machine may lead to personal injury.
•Do not make any change to the machine and use spare parts and
accessories that have been approved by Retsch exclusively.
NOTICE
Changes to the machine
–The conformity declared by Retsch with the European Directives will lose
its validity.
–You lose all warranty claims.
•Do not make any change to the machine and use spare parts and
accessories that have been approved by Retsch exclusively.

Notes on the Manual
9
1.3 Repairs
This operating manual does not contain any repair instructions. For your own
safety, repairs may only be carried out by Retsch GmbH or an authorized
representative or by Retsch service engineers.
In that case please inform:
The Retsch representative in your country
Your supplier
Retsch GmbH directly
Your Service Address:

Confirmation
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Bestätigung
2 Confirmation
This operating manual contains essential instructions for operating and maintaining the device
which must be strictly observed. It is essential that they be read by the operator and by the
qualified staff responsible for the device before the device is commissioned. This operating
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
(s)he has received sufficient instructions about the operation and maintenance of
the system. The user has received the operating 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.
As the owner/managing operator you should for your own protection have your
employees confirm that they have received the instructions about the operation of
the machine.
I have read and taken note of the contents of all chapters in this operating
manual as well as all safety instructions and warnings.
User
Surname, first name (block letters)
Position in the company
Signature
Service technician or operator
Surname, first name (block letters)
Position in the company
Place, date and signature

Packaging, Transport and Installation
11
3 Packaging, Transport and Installation
3.1 Packaging
The packaging has been adapted to the mode of transport. It complies with the
generally applicable packaging guidelines.
NOTICE
Storage of packaging
–In the event of a complaint or return, your warranty claims may be
endangered if the packaging is inadequate or the machine has not been
secured correctly.
•Please keep the packaging for the duration of the warranty period.
3.2 Transport
NOTICE
Transport
–Mechanical or electronic components may be damaged.
•The machine may not be knocked, shaken or thrown during
transport.
NOTICE
H0014
Complaints
–The forwarding agent and Retsch GmbH must be notified immediately in
the event of transport damage. It is otherwise possible that subsequent
complaints will not be recognised.
•Notify your forwarding agent and Retsch GmbH within 24h
3.3 Temperature fluctuations and condensed water
NOTICE
Temperature fluctuations
The machine may be subject to strong temperature fluctuations during transport
(e.g. aircraft transport)
–The resultant condensed water may damage electronic components.
•Protect the machine from condensed water.
3.4 Conditions for the Installation Site
Ambient temperature: 5°C to 40°C

Packaging, Transport and Installation
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NOTICE
Ambient temperature
–Electronic and mechanical components may be damaged and the
performance data alter to an unknown extent.
•Do not exceed or fall below the permitted temperature range of the
machine (5°C to 40°C / ambient temperature).
3.5 Installation of the Device
Installation height: maximum 2000 m above sea level

Packaging, Transport and Installation
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3.6 Type Plate Description
Fig. 1: Type plate lettering
1 Device designation
2 Year of production
3 Part number
4 Serial number
5 Manufacturer’s address
6 CE marking
7 Disposal label
8 Bar code
9 Power version
10 Mains frequency
11 Capacity
12 Amperage
13 Number of fuses
14 Fuse type and fuse strength
In the case of questions please provide the device designation (1) or the part number (3) and
the serial number (4) of the device.
1
2
3
4
5
6
7
8
9
10
11
12
14
13

Packaging, Transport and Installation
14
3.7 Electrical Connection
WARNING
When connecting the power cable to the mains supply, use an external fusethat complies with
the regulations applicable to the place of installation .
•Please check the type plate for details on the necessary voltage and
frequency for the device.
•Make sure the levels agree with the existing mains power supply.
•Use the supplied connection cable to connect the device to the mains power
supply.
Fig. 2: Type plate and mains adapter
NOTE
The type plate (W) is on the underneath of the device.
W

Packaging, Transport and Installation
15
3.8 Removing the Transportation Lock
A screw to secure the device and protect its mechanical and electronic components against
damage during transportation is located underneath the DR 100.
•Remove the transport lock (TS) using an SW13 open end wrench.
Fig. 3: Removing the transport lock
NOTICE
N1.0018
Transportation lock
Transport without transportation lock, or operation with transportation lock
−Mechanical components may be damaged.
•Only transport the device with mounted transportation lock.
•Do not operate the device with built-in transportation lock.
TS

Packaging, Transport and Installation
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3.9 Mounting the support for the vibrating chute
•Check that the dust seals (Fn) are in the correct position before mounting
the support.
Fig. 4: Correct position of the dust seal
Fig. 5: Mount the vibrating chute support
Fb
Fs
Fn
Fn
Fn
Fa
Fc

Packaging, Transport and Installation
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•Insert the countersunk screws (Fs) into the drill holes (Fb/Fc) of the support.
•First tighten the screw (Fc) using a Phillips screwdriver.
•Then screw the screw (Fb) tight.
NOTE
No sufficient transmission of the vibrations will take place without a strong connection between
vibrating chute and bolt (Fa). The feed cannot be controlled.
•Check that the screws are in the correct position.
3.10 Inserting the vibrating chute
•Clamp the back edge (Cr) of the vibrating chute under the lugs (Fk) of the
holding fixture (F).
Fig. 6: Inserting the vibrating chute
•Press the vibrating chute (C) into the holding fixure (F) until it locks in place.
Fig. 7: Locking the vibrating chute in place
Fk
Cr
C
F
F

Packaging, Transport and Installation
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3.11 Mounting the hopper support rod
Fig. 8: Mounting the hopper support rod
•Screw the hopper support rod (G) into the threaded hole (Gb) on the
housing.
3.12 Mounting the hopper support
Fig. 9: Mounting the hopper support
•Loosen the locking screw (E).
•Place the hopper support (B) on the rod (G).
•Screw the locking screw (E) tight.
By twisting and sliding vertically, the hopper support makes it possible to place the feed hopper
in the correct position.
<dg
_b
m
"Ak
tuel
leP
ositi
on"
>E
</d
g_b
m
"Ak
tuel
leP
ositi
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G
B
Gb
G

Packaging, Transport and Installation
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3.13 Inserting the hopper
Fig. 10: Inserting the hopper
Insert the hopper (A) in the support (B).
A
B

Technical Data
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4 Technical Data
4.1 Use of the Device for the Intended Purpose
CAUTION
Danger of personal injury
Dangerous nature of the sample
–Depending on the dangerous nature of your sample, take the
necessary measures to rule out any danger to persons.
•Observe the safety guidelines and datasheets of your
sample material.
Target group: Operating company, operator
Machine model designation: DR 100
This device has not been designed as production machine and for continuous operation, but
rather as laboratory equipment, intended for 8-hour shift operation.
The DR 100 is suitable for feeding pourable, free-flowing solids from the corresponding feed
hoppers with the following feed particle size:
DR 100/15 2mm
DR 100/40 6mm
DR 100/75 12mm
Arbeitsweise
4.2 Working instructions
Use Retsch feed devices, Model DR 100, for the constant feeding and conveying of pourable
bulk materials and powders. The DR 100 is diverse and can be used effectively, whether used
directly with Retsch grinding devices or for simple feeding of scales, for mixing and stirring
processes or for measurement devices. .
The sample material gets to the vibrating chute via the feed hopper. An electromagnetic
directional throw vibrator causes this to vibrate at 50 or 60 Hz, and as a result generates a
constant transport of material. The vibration intensity and thus the feed speed are infinitely
adjustable.
The feed duration can be preselected and is displayed digitally. During Standard operation the
DR 100 is actuated directly by the downstream devices depending on load.
Parts coming into contact with the product are made from stainless steel.
Features: •Constant feeding and conveying of pourable bulk materials up to 12mm
particle size and of fine powders
•Timed operation of between 1 and 99 min. or continuous operation can be
preselected
•Vibration intensity can be digitally infinitely selected
•Height-adjustable hopper
•Parts coming into contact with product made from stainless steel
•Can be switched to external and standard operation in conjunction with
Retsch devices