UNTHA RS100-4-S User manual

Operating manual
RS100-4-S Translation of the ORIGINAL
CERTIFIED FINAL

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Table of contents
1.General information ...............................................................................................................4
1.1Purpose of the document .........................................................................................................4
1.2Storage.....................................................................................................................................4
1.3Your opinion counts! ................................................................................................................4
2.Product description ...............................................................................................................5
2.1Correct use...............................................................................................................................5
2.2Machine specific information....................................................................................................6
2.3General machine information ...................................................................................................6 
2.4Description of function..............................................................................................................7
3.Basic safety information .......................................................................................................8
3.1Duties and liabilities .................................................................................................................8
3.2Basic safety symbols................................................................................................................9
3.3Symbols on the machine........................................................................................................10
4.Special safety information ..................................................................................................11
4.1Protective structures ..............................................................................................................11
4.2Safety mechanisms................................................................................................................11
4.3Informal safety measures.......................................................................................................12
4.4Acoustic warning signal..........................................................................................................12
4.4.1Signal horn at the control cabinet ......................................................................................12
4.5Personnel training ..................................................................................................................12
4.6Basic safety measures for normal operation..........................................................................12
4.7Basic safety measures for repair and maintenance...............................................................13
4.8Safety measures of electrical equipment ...............................................................................14
4.9Fire .........................................................................................................................................14
4.10Disposal..................................................................................................................................14
5.Transport...............................................................................................................................15
5.1Safety guidelines....................................................................................................................15
5.2Means of transport .................................................................................................................15
5.3Weight ....................................................................................................................................18
6.Setting up..............................................................................................................................19
6.1Safety guidelines....................................................................................................................19
6.2Maintenance area ..................................................................................................................19
6.3Operating positions ................................................................................................................20
7.Electric power source..........................................................................................................21
7.1Safety guidelines....................................................................................................................21
7.2Standard control cabinet set-up position................................................................................22
8.Commissioning ....................................................................................................................23
8.1Safety guidelines....................................................................................................................23
8.2Checking the emergency stop button ....................................................................................23
8.3Elements on the control box...................................................................................................24
8.4Control electrical connection (clockwise rotation field) ..........................................................25
8.5Control climate control unit.....................................................................................................25
8.6Shaft ventilation system .........................................................................................................25
9.Operation ..............................................................................................................................26
9.1Safety guidelines....................................................................................................................26
9.2What may not be shredded?..................................................................................................26

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9.3Material removal.....................................................................................................................26
9.4Turning on the machine .........................................................................................................27
9.5Turning off the machine .........................................................................................................27
9.6Automatic shut down mechanism for foreign matter..............................................................28
9.7Workplaces.............................................................................................................................29
9.8Spray unit ...............................................................................................................................30
9.9Inspection door.......................................................................................................................30
9.10Help with breakdowns and problems .....................................................................................31
10.Maintenance .........................................................................................................................32
10.1Safety guidelines....................................................................................................................32
10.2Maintenance overview ..........................................................................................................32
10.3Protective covers....................................................................................................................33
10.4Gear system maintenance .....................................................................................................34
10.5Spray unit ...............................................................................................................................36
10.6Cleaning the bulkhead spaces...............................................................................................36
10.7Greasing application ..............................................................................................................37
10.7.1Central lubrication ..............................................................................................................37
10.7.2Greasing of the motors.......................................................................................................39
10.8Belt tension.............................................................................................................................40
11.Repair and maintenance......................................................................................................41
11.1Safety guidelines....................................................................................................................41
11.2Cleaning and changing the exit screen..................................................................................41
11.3Changing the cutting mechanism...........................................................................................43
12.Final shut down and disposal.............................................................................................45
13.Points of integration ............................................................................................................45
14.Installation instructions.......................................................................................................45
15.Start up service and information........................................................................................46
Appendix
•Declaration of Incorporation
• Layout
• Spare part list
• Cutting system plane and assembly sketch
• Frequency inverter
• Electrics (circuitry plans and function descriptions)
I  C    A  

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1. General information
1.1Purpose of the document
This operation manual familiarizes the operative with:
•working methods
• safety guidelines
• operation
• maintenance
1.2Storage
Always store the operation manual with the machine. The manual should always be instantly
accessible!
1.3Your opinion counts!
Dear Readers!
Our operating manuals are constantly updated. Suggestions and comments are very welcome and
help us to make them as clear, comprehensive and user-friendly as possible.
¤
¤¤
¤2011 Anton Unterwurzacher Maschinenbau GmbH
Moldanstr. 141, A-5431 Kuchl
Tel.: [phone]
All rights reserved.
Reproduction of the complete document, or excerpts thereof,
only permissible with the explicit authorisation of UNTHA!

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2. Product description
2.1Correct use
The operational safety of the machines delivered can only be guaranteed when the machine is
correctly used. The correct and intended use for which safety can be guaranteed is:
Shredding of waste
Description: a) Rubber Tyres (after debeading) and other rubber products (eg fan belts).
b) Waste timber and transport crates.(1m³ a week)
c) Vegetation and organic material
d) Industrial and Domestic Plastics (like rags, car or truck oil filters,
mattresses)
e) Electronic equipment and household appliances (1pc. per month)
f) Chemical waste (plastic chemical containers) (2pcs. per week)
g) Paper, cardboard and document destruction
Dimension: a) Ø < 500 mm at car tyres, Ø < 800 mm at truck tyres
b) max. 1000 x 500 x 1000 mm
e) max. 800 x 600 x 1000
f) max. 800 ltrs.
Condition: a) truck tyres have to be debeaded
e) sorted out
f) dry and clean
Type of infeed: belt conveyor on site
Evacuation: directly into container
Daily operating hours: < 5 hours
Notice:
- The machine has to be fed in that way, so that the machine can shred it unproblematic (without
reversions)
- Hardened steel parts (like bearings, bars etc.) must be removed prior to shredding from the
electronic equipment and household appliances as well as metallic items.
- Solid unhardened steel shafts bigger then Ø8mm have to be removed as well (like coils, trafo etc).
- If bigger steel shafts get into the shredder they may be shredded with the risk of causing damage
and increased wear to the cutting unit and the screen.
Condition on site
Place of installation: inside a hall, under a roof
Ambient temperature: +2°C to +40°C
Humidity: 10 to 100 %
Sea level: 1720 m above sea level
Power supply: 400 V, tolerance -10% / +7%
50 Hz, tolerance +/-1%

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•Title________________________________
_
_________
_
•Machine type ________________________________
_
_
_
•Serial number________________________________
_
_
_
•Power [kW]________________________________
_
___
_
• Cutting mechanism inlet [mm]
_
____________________
_
•Year of manufacture
_
____________________________
_
• Country of origin________________________________
_
RS100-4-S
RS104485
2 x 55
1200 x 1020
06 / 2011
AUSTRIA
Shredder
Dimension of the plant see layout in the appendix!
• If the machine is used for purposes other than the above-stated correct use, safe operation can
no longer be guaranteed.
• For a duly application of the machine it is absolutely necessary to observe all safety signs in the
operating manual and on the machine!
• If the machine is used for purposes other than the above-stated correct use, the operators and
not the manufacturers shall be held responsible for any damage or injury to persons or property!
2.2Machine specific information
2.3General machine information
Machine specifications RS100-4-S
Power [kW] 2 x 55
Main shaft rev count [RPM] approx. 20
Additional shaft rev count [RPM] approx. 21
Noise levels (DIN 45635-31)
Work place noise level (LpA,1m)approx. 86 dB (A)
Noise level (LWA)approx. 98 dB (A)

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•After feeding the material (A) into the hopper (B) it is consumed (without assistance) into the
cutting chamber system where it is pre and secondary shredded in one step.
•Material which does not fall immediately through the screen (C) is taken by the main cutters
(D) and taken up (preshredding).
• When preshredded material is caught from the side cutters (E), a secondary shredding step
takes place (secondary shredding)
•Additionally the material is shredded at the transition from the main to the side cutting system.
The final product are exactly defined homogenous final granules (F).
•The shafts of the cutting system are driven by two electric motors (G) and a 3-stage gear
system (H).
2.4Description of function

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A basic prerequisite for the safe handling and problem free operation of this machine is familiarity
with the basic safety guidelines and regulations. All personnel working on and with the machines
should be aware of these operation guidelines, and in particular the safety guidelines. Additionally,
the safety rules and regulations valid for the place of operation should be observed, in the interests
of accident prevention.
This machine has been manufactured using and incorporating the latest technology and
acknowledged rules of technical safety. Nevertheless, use of the machine can entail physical and
fatal injury to the operator, or third parties, damage to the machine itself and to other property. This
machine may only be used…
•For the correct purpose for which it was built.
• When all technical and safety criteria have been completely satisfied.
3. Basic safety information
This operation manual contains important guidelines for the safe use of the machine.
3.1Duties and liabilities
Guarantee and liability claims for damage or injury, to persons or property, are invalid if one or more
of the following were cause for the fatalities, injuries or damage:
• Incorrect use of the machine (see 2.1).
• Inappropriate and incorrect installation, starting up, operation or maintenance of the machine.
• Operation of the machine by unqualified or unauthorised personnel.
• Operation of the machine when safety devices are defective, or when safety devices and
protective appliances have been incorrectly installed or are not functioning correctly, if at all.
• Ignoring the information in the manual on transport, positioning, starting up, operation, repair and
maintenance of the machine.
• Unauthorised structural changes are made to the machine.
• Insufficient checking/observation of machine parts subject to wear.
• Inappropriate and incorrect repair work.
• Missing or insufficient removal of shredded material from the exit screen.
• Repair and disassembly work is carried out during the guarantee period by non-UNTHA
personnel or persons not explicitly authorized by the manufacturers.
• The effects of the presence of foreign matter, catastrophes and acts of God.

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Danger: This symbol indicates immediate danger to the life and
physical wellbeing of human beings.
Ignoring this warning can lead to everything from serious
damage to your health to life-threatening injuries.
Caution: This symbol indicates a potentially dangerous situation.
Ignoring this warning can lead to injury or damage to property.
Information: Tips and useful information for using the machine.
These tips help you optimise your use of all the functions of the
machine.
Important: This symbol offers important instructs on how to
handle the machine correctly.
Ignoring this information can lead to problems with the machine
and its environment.
3.2Basic safety symbols
This operators’ manual uses the following symbols and names for dangers and risks: