Operating Instructions SM4-610 Single Conveyor Unit SSV 05/2R Sterling Material Processing
SSV 05/2R Sterling Material Processing 5200 West Clinton Ave. Milwaukee, WI 53223 Telephone: (414) 354-0970 Fax: (414) 354-6421 www.sterlco.
SSV 05/2R Sterling Material Processing retains all rights to change the information in these operating instructions at any time without notice. We assume no liability for any errors or direct or indirect damage resulting in context with these operating instructions. SM4-610 Copying, translation or publication in any form except for personal use of purchaser requires approval from Sterling Material Processing. All rights reserved.
Please note that our address and phone information has changed. Please reference this page for updated contact information. These manuals are obsolete and are provided only for their technical information, data and capacities. Portions of these manuals detailing procedures or precautions in the operation, inspection, maintenance and repair of the products may be inadequate, inaccurate, and/or incomplete and shouldn’t be relied upon.
SSV 05/2R Table of contents 1. Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.1. 1.2. 1.3. 1.4. Warnings and symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Explanations and information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 For your safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 For the safety of the units . . . . . . . . . . . . . . . . . . . . . .
SSV 05/2R 6. Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 SM4-610 6.1. Dimension sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 6.2. Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SSV 05/2R 1. Safety instructions » These safety instructions apply to all persons within the range of action of the equipment. Please inform all persons within the range of action of the equipment of the direct and indirect hazards connected with the equipment. These operating instructions are to be used by all persons assigned activities connected with the equipment. Knowledge of the English language is prerequisite.
SSV 05/2R 1.1. Warnings and symbols The following warnings and symbols are used in these operating instructions: » This symbol indicates danger to life! Fatal or serious injury is possible if the corresponding instructions, regulations or warnings are not observed. This symbol indicates that serious injury is possible if the corresponding instructions, regulations or warnings are not observed.
SSV 05/2R 1.2. Explanations and information Various terms and designations are used frequently in these operating instructions to ensure clarity. Therefore please note that the terms used in the text stand for the corresponding explanations listed below. ment · Equip ”Equipment” can mean an individual unit, a machine or an installation. erating personnel · Op The ”operating personnel” are persons operating the equipment on their own responsibility or according to instructions (minimum age: 16).
SSV 05/2R 1.3. For your safety · The operators of this unit must be at least 16 years old. fore initial operation, read this operating manual carefully. Observe all points. · Be Inquire in case of uncertainties. This will avoid danger to persons and damage of material! this operating manual in such a way that it is always available on the site of · Store operation for the unit.
SSV 05/2R not carry through modifications, attachments or alterations of the unit without · Do the manufacturer’s permission. Danger of accidents! means of this operating manual, prepare precise instructions for use of this · By unit. Faulty operation may lead to accidents! · Designate a unit leader responsible for the unit. any case, the operators of this unit must be thoroughly instructed.
SSV 05/2R ments which are not delivered by Sterling must be constructed according · Atto tach the safety standard EN 294. Danger of accidents! all lines, hoses and coupling pieces in regular intervals for leakages and · Check damage. Any errors must be eliminated immediately. Danger of accidents! fore beginning maintenance work, set all compressed-air lines on the unit at · Be zero pressure.
SSV 05/2R 1.4. For the safety of the units unit may only be used for conveying cylindrical plastic granules and regrind · The on injection moulding machines. change settings unless you are able to precisely foresee the conse· Never quences. · Use only original Sterling spare parts. · Observe the maintenance intervals. · Keep a book on all maintenance and repair work. · Note that electronic subassemblies may be damaged by static discharge.
SSV 05/2R 2. Installation instructions » These installation instructions are intended for persons with skills in electrical and mechanical areas due to their training, experience and received instructions. Personnel using these installation instructions must be instructed in the regulations for the prevention of accidents, the operating conditions and safety regulations and their implementation. Ensure in each case that the personnel are informed.
SSV 05/2R 2.1.
SSV 05/2R 2.2. Installing the conveyor hopper The single conveyor unit is not sensitive to shocks and can be installed directly on the processing machine. Make sure that all connections are tight so that the conveying performance is not impaired. The conveyor hopper is equipped with a universal flange. Depending on the position, drill the holes for fastening the conveyor hopper to the processing machine. Mount the conveyor hopper on the processing machine.
SSV 05/2R 2.3. Installing the control and maintenance unit Install the control and maintenance unit at a freely accessible site. Observe the length of the connection cable. 1 0 Observe the length of the supplied hoses to the injector tubes. SM4-610 F During installation, observe the length of the supply lines.
SSV 05/2R 2.4. Connecting the compressed-air supply Check compressed-air piping for correct installation and assembly. Check fittings, length and quality of the hose connections for agreement with requirements. Check all compressed-air lines for leakages. You need a compressed-air supply with 5 - 6 bar (72.52-87.02 PSI) system overpressure. The air should be free from oil and water, if possible.
SSV 05/2R 2.5. Electrical connection » Observe the regulations of the local electricity board. The operating voltage is 230 V, AC, PE, 50/60 Hz. Special voltages available on request. The connected load is approx. 15 W. The connection takes place by means of a mains connector. A separate protection of the socket is not necessary. Connect the plug of the probe cable to the control unit. SM4-610 Plug the mains connector into a corresponding socket.
SSV 05/2R 3. Functional description » This functional description is intended for the operating personnel of the equipment. General knowledge of operating conveyor units is prerequisite. Ensure in each case that the operating personnel are sufficiently informed. SM4-610 F The single conveyor unit SSV 05/2R is designed for conveying 2 dust-free components (plastic granules and/or regrind) directly on the injection moulding machine.
SSV 05/2R 3.1. Method of functioning The single conveyor unit works according to the venturi principle. An external compressed-air supply is needed. A venturi meter (A) is integrated in the injector tube. The venturi meter aspirates the material in the lower part of the tube (C) and then conveys the material into the conveyor hopper by means of compressed air in the upper part (B). In the hopper loader, the material is separated from the air.
SSV 05/2R 4. Set-up » This chapter is intended for the operating personnel of the equipment. General knowledge of operating conveyor units is prerequisite. The functional description must have been read and understood. SM4-610 Ensure in each case that the operating personnel are sufficiently informed.
SSV 05/2R 4.1. Preparations Check whether the injector tubes are inserted in the material to be conveyed. Switch on the compressed-air supply. Switch on the conveyor unit at the control and maintenance unit. The conveyor unit should now convey until the conveyor hopper is filled up to the level probe. 4.2. Setting the mixing ratio of the components The mixing ratio of the components is adjusted on the pressure reducers.
SSV 05/2R 4.3. Basic setting of the filling level in the conveyor hopper The filling level in the conveyor hopper is mainly determined by the level probe. Filling level too low By means of a screwdriver, turn the adjustment screw of the level probe (A) ¼ rotation counterclockwise. Observe the filling level during the next conveying procedure. Repeat the process until the desired filling level in the conveyor hopper is reached.
SSV 05/2R 4.3.1. Fine adjustment of the filling level in the conveyor hopper & Before the fine adjustment, carry through a basic adjustment. During operation, carefully turn the adjustment screw (A) of the level probe by means of a screwdriver until the desired filling level is reached. A & Clockwise rotation makes the filling level fall. Counterclockwise rotation makes the filling level rise.
SSV 05/2R 5. Maintenance » This chapter is intended for persons with skills in electrical and mechanical areas due to their training, experience and received instructions. Personnel using the instructions in this chapter must be instructed of the regulations for the prevention of accidents, the operating conditions and safety regulations and their implementation. Ensure in each case that the personnel are informed accordingly. For maintenance work taking place at heights of over approx 1829 mm.(6 ft.
SSV 05/2R L Disconnect the equipment from mains supply before starting maintenance procedures to ensure that it cannot be switched on unintentionally. Depressurize all compressed air piping of the equipment before starting maintenance work. F Please observe the maintenance intervals. Before starting maintenance work, clean the equipment of oil, fuel or lubricants.
SSV 05/2R 5.1. Maintenance intervals daily: Check the setting of the pressure reducer. Empty the water separator. Check the danger signs on the unit for legibility and completeness. monthly: Clean the filter and sieve (depending on accumulation of dust!). Blow out the filter from the inside out by means of compressed air. Check the unit plugs for proper functioning. every six months: Check all electrical and mechanical connections for proper fit.
SSV 05/2R 5.2. Cleaning/replacing the filter cartridge » Switch off the unit. Disconnect the mains plug. Disassembly Remove the filter cartridge (A). Blow out the filter cartridge (A) from the inside out by means of compressed air or replace the filter. Open the toggle-type fastener (B) and fold the hopper lid upwards. Check the sieve (C) within the lid for material residue. Disassembling the sieve for cleaning: draw the sieve out of the fit of the sealing ring.
SSV 05/2R Assembly Assemble the sieve and the sealing ring. Check the sieve for proper fit. Clean the hopper loader by means of a vacuum cleaner. Close the hopper lid. Close the toggle-type fastener. Assemble the filter cartridge. & Order number filter cartridge: ID 98171 Sieve: Sealing ring: ID 29252 ID 28628 5.3. Adjusting the level probe & Order number level probe: ID 85480 SM4-610 F See chapter “set-up”.
SSV 05/2R 5.4. Trouble-shooting Problem Remedy The unit is not conveying and is not active a, b, g, h The unit is not conveying; the compressed-air valve is switched when the device is switched on c, f The unit is not conveying, the compressed air is flowing audibly c, d, e, f, i, j, k The unit is overfilled g, l, m The unit is not filled properly c, d, e, f, i, j, k, l Test steps a) Check whether the unit is switched on.
SSV 05/2R 6. Technical data Max. permissible shot weight of the injection moulding machine: . . . . . . . . . . . . . . . 100 kg/h (with 0.6 kg/l) (220.56 lbs/hr) (1.32 lbs./l) Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 3 kg (6.61 lbs.) Operating voltage: . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 V, AC, PE, 50/60 Hz Special voltage on request Connected load: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SSV 05/2R 6.1. Dimension sheet SM4-610 Dimensions and data are not bin ding. All di mensions are in mm. (in.) All data are subject to change.
SSV 05/2R 6.2.
SSV 05/2R ID-No. Designation 1 85480 level probe 2 98171 29252 28628 filter cartridge sieve sealing ring 3 84426 97784 conveyor hose hose clamp 4 31683 injector tube 5 31177 maintenance and control unit 6 88351 compressed-air hose SM4-610 Pos.
