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R25 Maintenance Instructions
Operating & Maintenance Instructions
R25 Granulator
Table of Contents
1. Introduction ................................................................................................................................................... 3
2. Unpacking and Positioning .............................................................................................................................. 3
3. Installation ..................................................................................................................................................... 3
4. Running the Machine ...................................................................................................................................... 4
5. After Use ....................................................................................................................................................... 4
6. Suitable Materials & Material Sorting ............................................................................................................... 4
7. General Maintenance ...................................................................................................................................... 5
8. Cleaning ......................................................................................................................................................... 7
9. Connection Diagrams .................................................................................................................................... 12
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Issue 4 20/07/2020
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Related Manuals for Shini R25
Summary of Contents for Shini R25
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Page 1: Table Of Contents
R25 Maintenance Instructions Issue 4 20/07/2020 Operating & Maintenance Instructions R25 Granulator Table of Contents 1. Introduction ..............................3 2. Unpacking and Positioning ..........................3 3. Installation ..............................3 4. Running the Machine ............................4 5. After Use ............................... 4 6. - Page 2 R25 Maintenance Instructions Issue 4 20/07/2020...
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Page 3: Introduction
1. Introduction The R25 is part of the C R Clarke Schred recycling system. Waste plastics are loaded into a hopper at the top of the machine, and fall down into the cutting chamber. Here, static and rotating blades reduce the material to fine chips. -
Page 4: Running The Machine
6. Suitable Materials & Material Sorting The R25 is suitable for processing many of the common plastic materials that are found in the workshop, for example HIPS, Polyropylene, Polyethylene, ABS etc. Acrylics and PET can be broken up in the R25, however there is currently no way of re-processing the resulting material using the Schred system. -
Page 5: General Maintenance
Cutting Screen Handwheel The R25 Granulator conforms to CE safety standards. However, it must be remembered that granulators, when opened, contain moving parts and power connections. Therefore, danger is always present and the CE mark must not be confused with “no danger”. - Page 6 R25 Maintenance Instructions Issue 4 20/07/2020 Additional gloves are available from the manufacturer or their local distributor if required. A second operator must be present for safety and to help opening and closing the infeed hopper, and the removal and refitting of the cutting screen, but must not assist when working in the cutting chamber.
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Page 7: Cleaning
R25 Maintenance Instructions Issue 4 20/07/2020 8. Cleaning In normal use, the cutting chamber of the granulator will not need to be opened. Material can be granulated, and the machine then switched off until it is needed again. Any residue in the cutting chamber will be completed with the next run. - Page 8 R25 Maintenance Instructions Issue 4 20/07/2020 Place a piece of wood into the blades as mentioned in Section 7. In the first instance, use a vacuum cleaner to remove any debris from the cutting chamber. If this is not sufficient, carefully remove any stray pieces of material by hand. Pay particular attention to the areas around the hubs on either side of the cutting chamber, as material jammed here will tend to stop the blades from rotating.
- Page 9 R25 Maintenance Instructions Issue 4 20/07/2020 If necessary, remove the collection bin, and lower the cutting screen, to access the cutting chamber from below via cutting screen handwheel. WEAR GLOVES DURING MAINTENANCE Remove the screen and thoroughly clean with vacuum cleaner.
- Page 10 R25 Maintenance Instructions Issue 4 20/07/2020 If the cutting blades need to be rotated, only do this using the piece of wood that has been inserted into the blades. Do not attempt to turn the blades by hand, or using any other means.
- Page 11 Once the cutting chamber has been cleared and the cutting blades are free to rotate, refit the cutting screen and then reclose the infeed hopper. This manual covers the routine operation and maintenance of the R25. For more detailed maintenance information, there is a separate manual provided by the original machine manufacturer. This manual should be kept in a safe place and referred to prior to any maintenance work beyond the scope of these Instructions.
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Page 12: Connection Diagrams
9. Connection Diagrams To make the R25 suitable for the UK market, some changes are made to the wiring, to fit a phase inverter to the main motor. The following diagrams should be used instead of the ones in the Shini manual, as these accurately represent the control wiring of the R25. - Page 13 R25 Maintenance Instructions Issue 4 20/07/2020...
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- Page 17 R25 Maintenance Instructions Issue 4 20/07/2020 Contactor, to connect and disconnect the motor. Thermal overload, for motor protection. Circuit Breaker, for motor protection. Phase Inverter, for motor speed and direction control. 63 (98)
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