Intimus HDD GLADIATOR Instruction Manual For Use And Maintenance
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Intimus HDD GLADIATOR Instruction Manual For Use And Maintenance

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INDUSTRIAL SHREDDER
MODEL HDD GLADIATOR
INSTRUCTION MANUAL
FOR USE AND MAINTENANCE
ORIGINAL INSTRUCTIONS
USE MINERAL OIL.
See table 5-1, page 59
It is compulsory for the personnel in charge of the installation, running and maintenance of the shredder to
read the present text before starting whatever operation.
Intimus International GmbH declines any responsibility should the user make any alterations to the shredder
or use it in ways other than those indicated in this manual.
A copy of this manual with all its enclosures should always be on hand for the personnel in charge of the
machine to be consulted and therefore should be kept nearby the shredder in a clearly visible position and
protected by a cover aimed at preventing it from deteriorating.
All data and illustrations contained herein, including the intimus trademark are the exclusive property of
intimus International GmbH
Under the law which protects the copyright of such content cannot be made any use by third parties without
the prior written consent of the owner. Is expressly prohibited reproduction, by any means, including
electronic, as well as any content editing, publication, transmission, distribution or uploading.
This publication can be changed without advise unless the modifications are pertaining to the safety of the
machinery (configurations and requirements) holding by the customer.
95399 05 05/21
MSM0005EN_F
1 / 90

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  • Page 1 It is compulsory for the personnel in charge of the installation, running and maintenance of the shredder to read the present text before starting whatever operation. Intimus International GmbH declines any responsibility should the user make any alterations to the shredder or use it in ways other than those indicated in this manual.
  • Page 2 Address Tel. +49 (0)7544 600 / Fax +49 (0)7544 60248 E-Mail: sales.de@intimus.com / web: www.intimus.com Machine Industrial Shredder Model HDD GLADIATOR Serial No. Year of construction See typeplate 5 blades, 1 hook, 28,5 mm thickness and 11 blades, 11 hooks, 12 mm...
  • Page 3 INDUSTRIAL SHREDDER Instruction manual for use and maintenance Table 1-2 – Objects to be supplied Objects of this supply Industrial shredder mod. HDD GLADIATOR s/n 5557xx Electric switchboard with control panel 2021 Feeding hopper with loader drawer Support stand MSM0005EN_F...
  • Page 4 INDUSTRIAL SHREDDER Instruction manual for use and maintenance LIST OF REVISIONS Revisions 0 | 09/05/2019 First issue. A | 31/03/2020 Add Chapter 2.8 - PERSONAL PROTECTION EQUIPMENT B | 23/09/2020 Updated all machine series names with HHD GLADIATOR Updated chapters 1, 2 and 4 related to the parts common to all D | 21/12/2020 series.

  • Page 5: Table Of Contents

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance TABLE OF CONTENTS 1. GENERAL INFORMATION ..................11 INTRODUCTION ........................... 11 1.1.1 Partly completed machinery ......................11 GUARANTEE ............................12 CUSTOMER’S RESPONSIBILITIES ......................12 INSTRUCTIONS LANGUAGE ........................12 TECHNICAL ASSISTANCE ........................13 SPARE PARTS ............................
  • Page 6 LIFTING AND ASSEMBLY OF THE SHREDDER ..................50 4.2.1 Table of lifting chain ........................51 4.2.2 Lifting of the shredding chamber for series HDD GLADIATOR ............52 ASSEMBLING NOTES ..........................53 WIRINGS TO THE MAINS ........................54 CONNECTION TO THE COMPRESSED AIR CIRCUIT ................55 5.
  • Page 7 Gears lubrication for series HDD GLADIATOR ................. 80 7.3.7 Lubrication with grease of the electric motors ................81 7.3.8 Check and inspection of the blades pack HDD GLADIATOR series ..........82 7.3.9 Safety checks ........................... 83 BLADE SHARPENING ..........................85 SHREDDER DEMOLITION ........................
  • Page 8 Figure 3-4 – Motor drive for series HDD GLADIATOR ................... 42 Figure 4-1 - Discharge from the machine ......................47 Figure 4-2 – How to lift the shredding chamber for series HDD GLADIATOR ............52 Figure 5-1 – Oil/grease lubrication zones for series HDD GLADIATOR ..............59 Figure 5-2 –...
  • Page 9 INDUSTRIAL SHREDDER Instruction manual for use and maintenance LIST OF TABLES Table 1-1 – Technical data ............................II Table 1-2 – Objects to be supplied ......................... III Table 2-1- Table of risks, dangers and protection measures present ..............22 Table 2-2 – Table of main risks ..........................24 Table 2-3 –...
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  • Page 11: General Information

    CAUTION In these instructions are described the components that intimus International GmbH uses for the setting of the standard machinery. Also the components not delivered are descripted as example and suggestion for a correct assembly.

  • Page 12: Guarantee

    Instruction manual for use and maintenance 1.2 GUARANTEE Intimus International GmbH grants the Purchaser a warranty for defects of machinery which has a duration of twelve months from the date of initial start for use of the machinery not exceeding 8 (eight) hours per day for five (5) days per week or 1800 work hours of the machine and in any case not later than fifteen months from the date of delivery, depending on the case that occurs.

  • Page 13: Technical Assistance

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 1.5 TECHNICAL ASSISTANCE Technical assistance can be provided exclusively by the manufacturer’s personnel, or by personnel authorized by the manufacturer. Requests for technical assistance should be sent in writing to the address of the manufacturer and must always state: •...
  • Page 14 INDUSTRIAL SHREDDER Instruction manual for use and maintenance To allow this manual to be fully understood, we hereby list the terms used: • HAZARDOUS AREA: the area inside or near the machine, in which the presence of an exposed person puts the safety and health of the same at risk. •...

  • Page 15: Technical Standards Applied

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 1.8 TECHNICAL STANDARDS APPLIED In the design and realization stages of this machine, reference was made to the following standards and documents: • 2006/42 E.E.C. Directive for Machines • UNI EN ISO 12100:2010: Safety of machinery - Basic concepts, general principles for design. •...
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  • Page 17: Safety And Accident Prevention

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance SAFETY AND ACCIDENT PREVENTION 2.1 GENERAL INFORMATION • The manual must be read entirely and understood by all the operators, who, either full-time or occasionally, are in charge of installing, running and carrying out maintenance on the shredder or its dismantling.

  • Page 18: Intended Use

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.2 INTENDED USE Shredders are machines that can be used in many fields for different purposes: recycling, size reduction, destruction and disposing of industrial and urban waste. Should the sales contract establish the characteristics of the material to be shredded and the machine capacity;...

  • Page 19: Incorrect And/Or Improper Use And Behaviour

    It must not be operated also: without oil or with overused oil (see paragraph 5.1.6 - Oil and grease lubrication before • starting HDD GLADIATOR). if blades are not perfectly tightened (see Chapter 7, Tightening the blades’ pack for each •...

  • Page 20: Explosive Atmosphere

    IMPORTANT NOTICE Any use of the machine taking place without taking into consideration the previous notes is considered "improper use", and therefore intimus International GmbH declines any responsibility for damage or accidents caused by failure in complying with the instructions supplied, and will consider any guarantee on the machine cancelled in such cases.

  • Page 21: Risks, Protections, Warnings And Notices

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.6 RISKS, PROTECTIONS, WARNINGS AND NOTICES 2.6.1 General Safety The machine which has been installed by following the indications given in this manual (see Chapter 4 INSTRUCTIONS FOR INSTALLATION) and handled by operators according to these instructions cannot be the cause of accidents.

  • Page 22: Table 2-1- Table Of Risks, Dangers And Protection Measures Present

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance Table 2-1- Table of risks, dangers and protection measures present Pos. Description and protection from risks Danger Check Feeding hopper with loading drawer: conveys the material to the shredding chamber and prevents access to an intrinsically dangerous area in compliance with safety distances.
  • Page 23 INDUSTRIAL SHREDDER Instruction manual for use and maintenance Pos. Description and protection from risks Danger Check Belt sides: they protect operators from direct access to the moving belt surface. Foot irons access ladder and railings: they protect operators during ascent and on the work platform from accidental and involuntary falls.

  • Page 24: Table 2-2 - Table Of Main Risks

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance With reference to Table 1-2 – Objects to be supplied, in case of supply of partly completed machines (almost machinery), end user should consider the following main risk areas and provide the necessary safety measures: Table 2-2 –...

  • Page 25: Table 2-3 - Table Of General Risks For Maintenance

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance For further information, please refer to chapter Required Measures relating to non-applied ESR standards (Essential Safety Requirements) inside this manual, in case machinery is supplied with Declaration of Incorporation (partially completed machinery). Regardless of the type of declaration, generally speaking always bear in mind the following risk zones, in particular during certain special maintenance works: Table 2-3 –...

  • Page 26: Risks In The Environment Where The Shredder Is Installed

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.6.2 Risks in the environment where the shredder is installed Should the shredder be used to process substances which, after working on, can cause a degradation in the environment in which the machine is installed (e.g. emission of dust in large quantities, harmful or irritating substances etc.) it will become necessary to carry out an adequate environment protection by using air suction or other suitable systems to do away with the polluting effects.

  • Page 27: Residual Risks

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.6.3 Residual risks During the operations the shredder is all segregated with safety protections. The warning plates applied on the shredder regarding the residual risks may not be removed. 2.6.3.1 During the normal running operations Gear boxes Occasionally, the surface temperature of these components can rise over 85°C due to malfunction of the power-train or cooling system.

  • Page 28: Warning And Accident Prevention Plates

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.6.4 Warning and accident prevention plates The machine will be supplied with graphic elements placed by the manufacturer to indicate any danger, prohibition or warning. The graphic symbols used and their explanation are listed hereafter. DANGER We remind and underline that it is absolutely forbidden to mishandle or remove the protections and the warning plates.
  • Page 29 INDUSTRIAL SHREDDER Instruction manual for use and maintenance SYMBOL HAZARDS INVOLVED It is forbidden to direct jets of water at electrical equipments. Do not use water jets Ban on carrying out operations with live supply voltage for works in progress Do not go up or down the top side of Shredder inside the Segregated zone, Feeding Hopper Danger.

  • Page 30: Prearrangements For Installation

    Upon starting working again after a long period of inactivity, lubricate the blades with oil at the first starting, as specified in paragraph 5.2 FIRST START-UP (NO LOAD START-UP). All intimus International GmbH shredders may work at room temperatures varying from 0°C to 50°C. CAUTION If ambient temperature read the indicates MAX and MIN do not touch the machinery surfaces without protection (gloves).

  • Page 31: Lighting

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.7.3 Lighting For use in normal working conditions, the room where the shredder is installed must be lit in such a way as to make it possible to see the command panel without difficulty and, more in detail, the emergency push-button.

  • Page 32: Personal Protection Equipment

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 2.8 PERSONAL PROTECTION EQUIPMENT The assigned operator, due to the nature of the loads to be treated, must be able to protect the body against the direct or indirect action carried out by any chemical substances (organic or otherwise). These substances can be harmful by contact, inhalation or contamination.

  • Page 33: Table 2-6 - Personal Protection Equipment For Maintenance Technicians

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance Table 2-6 – Personal protection equipment for maintenance technicians Use of a safety helmet with Protective clothing and leather a chin strap leggings Use protective anti-cut Use safety footwear for gloves for chemical and accident prevention mechanical use Obligation to use a seat belt,...
  • Page 34 INDUSTRIAL SHREDDER Instruction manual for use and maintenance Personal protection equipment is in some cases expressly recommended for the protection of processing material in order to avoid contamination (typically during loading and unloading operations). DANGER It is advisable not to wear bracelets, watches, rings, necklaces or other objects that could hinder the operator's movements and create mechanical risk conditions such as dragging and entrapment during work.
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  • Page 36: Description Of Shredder And Technical Details

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance DESCRIPTION OF SHREDDER AND TECHNICAL DETAILS 3.1 GENERAL DESCRIPTION OF SHREDDER The typical shredder consists of a shredding chamber which contains two, three or four rotating shafts supplied with one or more hook circular blades of different thicknesses, depending on the material for which the shredder is used.

  • Page 37: Operating Principle

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 3.2 OPERATING PRINCIPLE The material to be treated is sent into the feeding hopper which conveys it to the shredding chamber. The two blade holding shafts, while rotating, take the material towards the centre, the blades catch onto the material with the beaks placed on their circumference and cut it.

  • Page 38: Electronic Control

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 3.2.1 Electronic control All the machine working stages are controlled by a P.C. board. This controls the automatic reverse cycle if overloading occurs, and also allows for the activation of some special functions: •...

  • Page 39: Main Units Of The Shredder

    3. Electric motor – 3 Kw 6. Planetary gearbox with grid protection (grid is optional) Figure 3-2 - Main units for series HDD GLADIATOR IMPORTANT INFORMATION For the main components associated with the supply, see the attached general assembly drawing.

  • Page 40: Description Of The Main Components

    The hopper is completely closed and it does not allow to check the status of the blades and the shredding chamber. For checking the shredding chamber, please see paragraph 7.3.8 - Check and inspection of the blades pack HDD GLADIATOR series. MSM0005EN_F...

  • Page 41: Shredding Chamber

    It is a cast box consisting of the components as follows: A. Reduction unit E. Blades B. Frames F. Spacers C. Front flange G. Cleaning sectors D. Blade-holding shaft H. Electric motor Figure 3-3 – Chamber for series HDD GLADIATOR MSM0005EN_F 41 / 90...

  • Page 42: Motor Drive

    The shredder is driven by an electric motor, which is coupled to the gear reduction unit. 1. Electric motor – 3 kW 2. Fixing bolts 3. Gearmotor Figure 3-4 – Motor drive for series HDD GLADIATOR MSM0005EN_F 42 / 90...

  • Page 43: Electric System (Direct-On-Line Starting)

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 3.4.5 Electric system (direct-on-line starting) The electric system is set for star-delta starting. The electric system consists of: • a main power switch; • a thermal relay for the protection of the electric motor; a “forward running”...

  • Page 44: Technical Features

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 3.5 TECHNICAL FEATURES 3.5.1 Weights table Table 3-1 – Weights [kg] (Typical) Shredding chamber Supporting stand Feeding hopper Electric motor (400 V) Electric motor (UL compliance – 220 V) Electric switchboard with control panel (400 V) Electric switchboard with control panel (UL compliance –...

  • Page 45: Declaration Of The Sound Emission Values

    3.6 DECLARATION OF THE SOUND EMISSION VALUES The sound emission is considered with the shredder works without load in maximum nominal speed. Table 3-3 – Level of average acoustic pressure SHREDDER SERIES SOUND PRESSURE dB(A) HDD GLADIATOR 66,4 MSM0005EN_F 45 / 90...

  • Page 46: Instructions For Installation

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance INSTRUCTIONS FOR INSTALLATION 4.1 PACKING, HANDLING, SHIPMENT AND TRANSPORT 4.1.1 Packing and shipment The shredders of this series on shipment are typically fully assembled, given their small size. The machine, depending on the case, is delivered in one of the following arrangements: For national transport normally sufficiently blocked and covered on a truck, unpacked.

  • Page 47: Unloading And Handling Operations

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.1.2 Unloading and handling operations DANGER Carry out the unloading operation with a suitable forklift (with capacity suiting the packed machine weight indicated on the adhesive label). AT LEAST TWO SKILLED WORKERS MUST BE PRESENT DURING THE UNLOADING STAGE (forklift operators, crane operators).

  • Page 48: Unpacking

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.1.3 Unpacking Open the packing, check the conformity of the components and verify their integrity. The packaging material disposal is the addressee's responsibility and must be carried out according to the regulations in force in the Country where the shredder is used. Once the packaging has been removed, no mishandling should be evident.

  • Page 49: Storage

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.1.5 Storage Should the machine not be used after delivery, it should be stored in a dry place away from possible impacts and covered with a protective cloth. MSM0005EN_F 49 / 90...

  • Page 50: Lifting And Assembly Of The Shredder

    Please refer to the enclosed drawing for details. The HDD GLADIATOR series, unlike other series of shredders, is supplied already assembled and ready for positioning and commissioning (see Figure 4-1), except for the performance of necessary electrical connections. In every case: •...

  • Page 51: Table Of Lifting Chain

    Instruction manual for use and maintenance 4.2.1 Table of lifting chain Table 4-1 – Assembly of the Shredder – Lifting Chain CHAIN SHREDDER MODEL CHAIN REFERENCE CHAIN MIN. LOAD REFER TO LENGTH 550mm HDD GLADIATOR 630mm 700kg Figure 4-2 630mm MSM0005EN_F 51 / 90...

  • Page 52: Lifting Of The Shredding Chamber For Series Hdd Gladiator

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.2.2 Lifting of the shredding chamber for series HDD GLADIATOR Figure 4-2 – How to lift the shredding chamber for series HDD GLADIATOR MSM0005EN_F 52 / 90...

  • Page 53: Assembling Notes

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.3 ASSEMBLING NOTES The manual includes an example of assembly layout showing shredding chamber with supporting frame, feeding hopper and control panel, that can be used as a guideline to set the machine in operation.

  • Page 54: Wirings To The Mains

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.4 WIRINGS TO THE MAINS IMPORTANT NOTICE This action must be carried out by a qualified technician (electrician) in full compliance with the Standard in force. Before connecting the machine to the mains it is necessary to: •...

  • Page 55: Connection To The Compressed Air Circuit

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 4.5 CONNECTION TO THE COMPRESSED AIR CIRCUIT Unnecessary. MSM0005EN_F 55 / 90...

  • Page 56: Setting And First Starting

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance SETTING AND FIRST STARTING 5.1 PREPARATION, INSPECTIONS AND TESTS BEFORE START-UP. Before starting work, carry out a first no-load running of the machine. Furthermore, proceed with the following controls: 5.1.1 Grid holder (if installed) or rotating screen (if installed) CAUTION Before starting the shredder always check that the bolts which secure the grid- holder to the shredding chamber are perfectly tightened.

  • Page 57: Current Transformer Ct (Except Gladiator Series)

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 5.1.5 Current transformer CT (except GLADIATOR series) The primary winding is made up of an appropriate number of turns which pass through the magnetic core. The correct number of turns for the motor power is in relation between the voltage, nominal current and frequency.

  • Page 58: Oil And Grease Lubrication Before Starting Hdd Gladiator

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 5.1.6 Oil and grease lubrication before starting HDD GLADIATOR CAUTION The shredder can be supplied either with or without oils, depending on transport distances and specific agreement with the customer. The quantities reported in the following table are indicative;...

  • Page 59: Oils Zones Hdd Gladiator Series

    Instruction manual for use and maintenance 5.1.6.1 Oils zones HDD GLADIATOR series A= Oils filling plug, B= Oil Level indicators, C= Oil Draining taps, D= Grease filling plug Figure 5-1 – Oil/grease lubrication zones for series HDD GLADIATOR MSM0005EN_F 59 / 90...

  • Page 60: First Start-Up (No Load Start-Up)

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 5.2 FIRST START-UP (NO LOAD START-UP) CAUTION The no-load running of the shredder with new blades must be limited to the few minutes that are deemed necessary to check the machine for proper operation, otherwise the possible friction in-between the new blades can overheat them endangering their life severely.

  • Page 61: Adjustments On Board Of The Shredder (Except Series With Controller Plc)

    Should it be necessary to modify these adjustments, please contact our Technical Department before proceeding. Problems caused to adjustments not authorized by intimus International GmbH will cancel any guarantee on the machine. All the machine working stages are controlled by a PC board, as shown in the figure. The machine overload signal is given by a saturable current transformer, whose primary winding consists of one of the motor’s feeding phases.

  • Page 62: Electrical Tests On The Shredder

    EN 60204. The customer test results must be send to intimus International GmbH Technical Service. CAUTION If this data will be missing by the Customer intimus International GmbH will cancel any guarantee on the machine. MSM0005EN_F...
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  • Page 64: Shredder Operation

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance SHREDDER OPERATION At this point, once the first no-load run has been carried out and the relative checks and tests have been made, the shredder is ready to be put into service. CAUTION For a correct machine running, it is advisable that the operator has read and understood the instructions well.

  • Page 65: Table 6-1 - Controls And Indicators - Typical

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance Table 6-1 – Controls and indicators – Typical CONTROL DEVICE FUNCTION 1. MAINS It signals switchboard energized. Permanent white lamp 2. BLINKER It signals that the shredder is ready for starting. Yellow Lamp It disconnects the power line inside the switchboard.
  • Page 66 INDUSTRIAL SHREDDER Instruction manual for use and maintenance CONTROL DEVICE FUNCTION On position "1" the machine starts the shredding 6. FORWARD/REVERSE operation; on position "2", holding the selector RUN 1-2 switch (hold to run), the blades run in reverse direction and as soon as the selector switch is Selector switch released, the shredder stops.

  • Page 67: Starting Sequence

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 6.2 STARTING SEQUENCE The shredder start is manual-operated. Proceed as follows: • Turn the MAIN SWITCH to position 1: the white signal lamp MAINS will light up. • Push the RESET button: the yellow signal lamp will start blinking, thus signalling that the machine is ready to operate, and therefore the maximum attention must be paid.
  • Page 68 INDUSTRIAL SHREDDER Instruction manual for use and maintenance The micro switch installed on the doors prevents the machine from restarting and allows the operator to work in safety conditions. After having closed the doors again: • push the RESET- button •...

  • Page 69: Shredder Stop

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 6.3 SHREDDER STOP 6.3.1 Normal stop To stop the shredder in normal work conditions, press the STOP BLADES-button and check that the green light BLADES WORK, which signals the shredder direction, extinguishes. 6.3.2 Stop at the end of work To stop the shredder in normal work conditions, press the STOP BLADES-button and check that the...

  • Page 70: Automatic Reverse (Only When The Machine Is Set For Intermittent Working)

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 6.4.2 Automatic reverse (only when the machine is set for intermittent working) Fit the jumper J3 (as well as J1). This is used to provide an automatic reverse at the end of a working time to free the blades from any material which may remain trapped in excessive quantity in the lower part of the chamber.

  • Page 71: Anomalous Situations, Emergencies, Alarms

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 6.5 ANOMALOUS SITUATIONS, EMERGENCIES, ALARMS CAUTION Should one of the anomalous operating conditions described in the trouble- shooting table occur, remember that the operator is only allowed to stop the machine. He must then turn to skilled personnel for the removal of the cause of such anomalous condition.

  • Page 72: Reset After An Emergency

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 6.5.2 Reset after an emergency To prepare the shredder for a new start: • check that the material collection vessel is empty; check that the doors are closed so that the safety micro switches allow the machine to be •...

  • Page 73: Reallocation And Installation

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance • Take out the bolts from the stand and remove it. 6.6.4 Reallocation and installation Follow the instructions given in chapters: • Chapter 4 INSTRUCTIONS FOR INSTALLATION. Chapter 5 SETTING AND FIRST STARTING. •...

  • Page 74: Maintenance

    The following table indicates the tools list and the use for which each tool is supplied. Table 7-1 – Tools supplied for interventions on the blades DESCRIPTION CODE Q.TY Shredder series HDD GLADIATOR Galvanized Screw TCE M12X70 UNI 5931 94-01490 Galvanized wide flanged chamfered washer M12 UNI 6593 94-30225 Wrench for locknuts clamping KM7...

  • Page 75: Checks Which Can Be Made During Shredder Normal Operation

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 7.2 CHECKS WHICH CAN BE MADE DURING SHREDDER NORMAL OPERATION 7.2.1 Oil levels EVERY 250 WORKING HOURS CAUTION The shredder can be supplied either with or without oils, depending on transport distances and specific agreement with the customer. The quantities reported in the table are indicative;...

  • Page 76: Checks Reserved To The Maintenance Technician

    If it is found that the blade unit is not perfectly tightened, the threaded rings must be tightened – see the instructions in the following paragraphs. 7.3.2 Tightening the blades’ pack for series HDD GLADIATOR Remove the frontal protection cover Free the threaded rings from the lock washer...

  • Page 77: Dismantling The Blades' Pack

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance Should the threaded ring tightening be insufficient or, else, part of the shredded material remains trapped between the blades and the spacers, it will be necessary to dismantle the blade unit. 7.3.2.1 Dismantling the blades’ pack Remove the frontal protection cover Push out the dowel pins and the fastening screws to remove the frontal flange Unlock the lock washer and unscrew the threaded rings on the shafts...
  • Page 78 INDUSTRIAL SHREDDER Instruction manual for use and maintenance • Reassemble the left shaft bearing, then the right. Reassemble the threaded ring on fast shaft and tighten it to 60daNm. • • Then set the threaded ring on slow shaft and tighten it to 60daNm, taking care of gaps between blades: the clearances must be uniform from the first to the last blade.

  • Page 79: Motion Tests (Except 4S Series)

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 7.3.3 Motion tests In order to verify that the full reassembling has been properly made it is advisable to run the machine shortly without hopper. DANGER The following operation is carried out with hopper dismantled, and therefore without any protection: therefore the operator must pay the maximum attention and ensure that that are no unauthorised persons in the work area.

  • Page 80: Replacing Lubricating Oils

    Refill them again through the loading plugs. • 7.3.6 Gears lubrication for series HDD GLADIATOR EVERY 100 WORKING HOURS Lubricate the gears adding 100 g of grease E.P. from the greasing point on the cover or removing the cover (machine must be stopped). If it is too much, unloading the grease left on the box under the gears.

  • Page 81: Lubrication With Grease Of The Electric Motors

    FRAME SIZE SHREDDER SERIES WORKING HOURS PER BEARING (gr) HDD GLADIATOR (3 kW / 4 HP) CAUTION Vertical electric motors should be greased twice as often as horizontal motors. Regreasing time should be reduced if bearing operating temperature is in excess of 70°C.

  • Page 82: Check And Inspection Of The Blades Pack Hdd Gladiator Series

    Instruction manual for use and maintenance 7.3.8 Check and inspection of the blades pack HDD GLADIATOR series Being the loading hopper completely closed, it will not be possible to check the blade set condition from the outside. For this reason the hopper is hinged so that it will be possible to tilt it. In this way it will be possible to reach the shredding chamber only after having removed the screws blocking it.

  • Page 83: Safety Checks

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 7.3.9 Safety checks WARNING After maintenance operations or repairs, before starting the machine, the system manager must check that all operations have been completed, that all safety devices are working properly and that any unauthorised people have been sent away from the area.

  • Page 84: Table 7-3 - Position Of The Safety Devices - Typical

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance Table 7-3 – Position of the safety devices – Typical Device Example image Emergency mushroom button on the control board of the electrical panel. Safety microswitch for the mesh hatches of the support frame. Safety microswitch on the loading hopper inspection door.

  • Page 85: Blade Sharpening

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 7.4 BLADE SHARPENING The blades perform their best service when their profile is perfectly sharp-edged and cutting. Obviously, their working capacity decreases as wear increases. It is therefore advisable to re-sharpen the blades when their hooks are rounded and worn. "A"...

  • Page 86: Shredder Demolition

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance 7.5 SHREDDER DEMOLITION Since there are different provisions in force in different countries, the laws and prescriptions imposed by the local government of the concerned country must be kept. IMPORTANT NOTICE The shredder demolition must be carried out by skilled personnel, both in the electrical and mechanical fields.
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  • Page 88: Main Faults And Failures

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance MAIN FAULTS AND FAILURES 1) THE MOTOR DOES NOT START CAUSE REMEDY Release the emergency push-button, see paragraph 6.2 Emergency push-but- ton pressed STARTING SEQUENCE Stand doors open Close the doors, see paragraph 6.2 STARTING SEQUENCE Thermal relay tripped See paragraph 6.5.1 Overload reverse Push the reset-button, see paragraph 6.2 STARTING...
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  • Page 90: Attachment

    INDUSTRIAL SHREDDER Instruction manual for use and maintenance ATTACHMENT Code Description 190035DC Declaration of Incorporation I68-0033 Blades schema S68-0035 Shredding chamber drawing S68-0036 General drawing 19032PQ0 Manufacturing and Control Plan SE68-0004-0 Electric Diagram SD68-0004-01 Electric Components List T31-0042 Maintenance table MSM0005EN_F 90 / 90...

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