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Lissmac LIBELT 300 Operating Manual

Conveyor belt
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This operating manual is a critical component to the conveyor belt. It must be
Revised: 2021/06
Translation of the original operating manual
Operating Manual
Conveyor Belt
LIBELT 300 / 300 T
LIBELT 400 / 400 T
available to the operator at all times.
Maschinenbau GmbH
Lanzstraße 4 - D-88410 Bad Wurzach
Telefon +49 (0) 75 64/3 07-0 - Fax + 49 (0) 75 64/3 07-5 00
lissmac@lissmac.com - www.lissmac.com
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Summary of Contents for Lissmac LIBELT 300

  • Page 1 Operating Manual Conveyor Belt LIBELT 300 / 300 T LIBELT 400 / 400 T This operating manual is a critical component to the conveyor belt. It must be available to the operator at all times. Maschinenbau GmbH Lanzstraße 4 - D-88410 Bad Wurzach Telefon +49 (0) 75 64/3 07-0 - Fax + 49 (0) 75 64/3 07-5 00 lissmac@lissmac.com - www.lissmac.com...

  • Page 2: Table Of Contents

    Preface to the Operating Manual This operating manual should make it easier to acquaint yourself with the machine and its features. The operating manual contains important precautions on operating the machine safely, correctly and efficiently. Following the instructions helps prevent accidents, unnecessary repair costs and down time, which extends the machine’s reliability and durability.
  • Page 3 1. General Safety Precautions 1.1 Warning Labels and Symbols used in this Manual Danger! Not following the instructions may result in serious injuries or even death. Caution ! Not following the instructions may, under certain conditions, result in injuries. Note Not following the instructions may result in damage to the machine or other equipment.
  • Page 4 1.2 General Safe Operating Procedures 1.2.1 This conveyor belt is built according to the latest in technology and recognized safety standards. Nevertheless, bodily injury and death to the operator or third persons or damage to surrounding objects - like the machine and other equipment - is possible.
  • Page 5 1.3 Organizational Measures 1.3.1 Always keep the operating manual in the vicinity of the machine! 1.3.2 Please also observe any supplements to this manual regarding legal or generally valid regulations for prevention of accidents or referring to environmental control. Such obligations may also include instructions regarding work with hazardous material, wearing adequate protective clothing or the observance of road traffic regulations.
  • Page 6 1.4 Qualifications for Selecting Personnel; Fundamental Responsibilities 1.4.1 Only personnel of proven reliability is allowed to operate the conveyor belt. Observe legal minimum age requirements. 1.4.2 All personnel must have received full training on operating the conveyor belt. Clearly define responsibilities regarding operation, setup, maintenance, and repair.
  • Page 7 1.5.2 Special Work Incurring during Utilization of the Conveyor Belt, Maintenance Procedures, Trouble-Shooting; Waste Disposal 1.5.2.1 Follow the instructions in the operating manual when adjusting, maintaining and inspecting componentry and performing scheduled work. This includes the replacement of parts! Only qualified personnel are allowed to perform these activities.
  • Page 8 1.6 Precautions for Special Types of Danger 1.6.1 Electric Energy 1.6.1.1 Use only original fuses with the electrical current for which they were designed! Immediately turn off the conveyor belt when encountering electrical problems! 1.6.1.2 Work on the conveyor’s electrical components may only be performed by an electronics specialist, or trained personnel, who must be accompanied by such a specialist.

  • Page 9: Description Of Machine

    2. Description of Machine Componentry 2.1 Overview of Components Key 1 – Steel frame Key 2 – Holder for support legs or wheels Key 3 – Conveyor belt Key 4 – Recess for fork lifter Key 5 – Transport grips Key 6 –...
  • Page 11 2.4 Technical Data With gear motor LIBEL 300 LIBELT 400 Length 3140 mm 4140 mm Width 555 mm 555 mm Height 250 mm 250 mm Weight 99 kg 119 kg Material galvanized steel galvanized steel Belt material PVC web-band (special rubber PVC web-band (special rubber band) with 20 mm studs band) with 20 mm studs...
  • Page 12 LIBELT 300 T LIBELT 400 T Length 3140 mm 4140 mm Width 535 mm 535 mm Height 250 mm 250 mm Weight 108 kg 130 kg Material galvanized steel galvanized steel Belt material PVC web-band (special PVC web-band (special...

  • Page 13: Commissioning

    3. Commissioning 3.1 Fundamentals Danger ! - Do not allow persons to be transported Caution ! - A conveyor belt weighs over 100 kg, it must always be carried by two people. Note - The conveyor belt is designed to carry bulk products only up to a maximum size of 120 mm.
  • Page 14 3.2 Setting up the Conveyor Belts Danger ! - Ensure secure footing of each conveyor belt, fasten with ties, if necessary. You need to be aware of the fact that the load can transfer unevenly, or wedge in between the belts. Danger ! -.Because product will fall off from time to time, it is necessary to protect people and surrounding objects from potential collisions.
  • Page 15 3.3 Electrical Installation Danger ! All electrical parts must be inspected prior to each operation.If any alterations are detected, the parts have to be exchanged and marked accordingly. The damaged parts must be repaired or destroyed immediately by an authorized person. 3.3.1 Connecting the Conveyor Belts Insert the supply cable into the left side of the first belt (key 8).

  • Page 16: Transport

    4. Transport 4.1 Transport Safety - The feed hoper (key 12), support legs (key 13) and pair of wheels ( Pos. 14) must be disassembled for transporting. 4.2 Transport by Truck Danger ! The conveyor belt must be fastened down with bungee cords.

  • Page 17: Maintenance

    6. Maintenance 6.1 Cleaning - Thoroughly clean the conveyor belt once a week. Note - Do not use a steam jet for cleaning. 6.2 Care - There is no care required for motor and belt. 6.3 Retightening of the belt - This will be necessary if the driving roller is idling °...
  • Page 19 6.4 Belt runs Non-Concentrically - see 6.3 6.5 Changing the Conveyor Belt - Loosen the belt by the straining screws (key 6). - Unscrew the deflection roller and take it off. - Push the deflection roller from underneath as far as possible towards the centre of the belt.

  • Page 20: Malfunctions

    Malfunctions Problem Cause Solution 7.1 Belt does not Transported material has Remove this material! have enough collected underneath the belt power Conveyor belt has sunken in Prop up the conveyor belt as the underground needed! Transported material has Remove this material! slipped between the rails and the belt.

  • Page 21: Periodic Control Check

    8. Periodic control check 8.1. Control check of the wear sheet metals - On points 20, 21, 22, a riveted wear sheet metal is located under the plastic conveyor belt, on each corner point of the base frame. - Have a look under the conveyor belt once a month and check the wear of the metal sheets.

  • Page 22: Accessories

    9. Accessories 9.1 Adding the Support Legs Insert the transverse bar (key 18) into the tubes provided (key 2). Attention! Spring retention (key 15) must snap in! Fix the legs on the left and right hand side onto the transverse bar (key 18). Screw on the clips (key 16) only slightly.

  • Page 24: Guarantee

    10. Guarantee The guarantee time is 12 months. The following wearing parts you will get only in guarantee, when the wearing is not due to working conditions. Wearing parts are parts, which will be worn out in working conditions due to intended use of a machine.
  • Page 25 Declaration of Conformity This EC Declaration of Conformity is valid for the following machine: LISSMAC LIBELT 300, LIBELT 400, LIBELT 300 T and LIBELT 400 T conveyor belts. We declare under our sole responsibility that this product complies with the following directives: 2006/42/EC, 2014/30/EC.

This manual is also suitable for:

Libelt 300tLibelt 400Libelt 400 t

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