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Ope ra t ing In struc tions
Two com po nent pro por tio ning val ve
SKW
Ster li ng Ma te ri al Pro cess ing
SM3-640
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SKW Sterling Material Processing 5200 West Clinton Ave. Milwaukee, WI 53223 Telephone (414) 354-0970 Fax: (414-354-6421 www.sterlco.com Parts & Service: Telephone (800) 423-3183 Edition: 04/97 These operating instructions are for: * Se ri al num ber: Built in: Date of de li very: Num ber of de li very: Date of com mis sio ning: Lo ca ti on: Group of ma chi nes: 2 SM3-640
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SKW 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. Copying, translation or publication in any form except for personal use of purchaser requires approval from Sterling Material Processing. All rights reserved. 3 SM3-640
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SKW Tab le of con tents 1. Sa fe ty in struc t ions ............................................ 6 1.1. War nings and sym bols .................................. 7 1.2. Ex pla na tions and in for ma t i on ............................. 8 1.3. For your sa fe ty ........................................ 9 1.4. For the ope ra ting sa fe ty of the equip ment.................. 13 2. In stal la ti on in struc t ions ....................................... 15 2.1. In stal la ti on ......................
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SKW 5. Main t en an ce ................................................. 33 5.1. Main ten an ce in ter vals .................................. 35 5.2. Chec king for smooth ope ra ti on .......................... 36 6. Tech ni cal data ............................................... 37 6.1. Di men si on sheet SKW 40/50 ............................ 38 6.2. Di men si on sheet SKW 65............................... 39 7. Ap pen dix ................................................... 40 7.1. Spa re pa
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SKW 1. Sa fe ty in stru c tion s 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. Ensure in each case that the operating personnel are familiar with the operati
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SKW 1.1. War nings and sym bols 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 L corresponding instructions, regulations or warnings are not observed. This symbol indicates that extensive damage to equipment is possible if the corresponding instructions,
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SKW 1.2. Ex pla na tions and in for m a ti on 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. Equipment · “Equipment” can mean an individual unit, a machine or an installation. Operating personnel · The “operating personnel” are persons operating the equipment on their own responsibility or according to instructions (minimum age: 16).
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SKW 1.3. For your sa fe ty The operating personnel of this equipment must be at least 16 years old. · Please read these operating instructions carefully before taking into operation for · the first time. All points are to be observed. Contact us should questions arise. This avoids injury and damage to equipment! These operating instructions must be kept available at all times at the place of · operation of the equipment. Improper operation results in danger of accidents! Please note that, for re
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SKW The local regulations and requirements pertaining to the equipment must be · observed. The “5 safety rules” as provided in DIN VDE 0105, Section 1, must be observed · for all work carried out on the equipment. Disconnect electrical components from the mains supply before work is carried · out on these components. Caution: Danger to life through electrical shock! Do not modify, add other equipment or change the design of the equipment · without the approval of the manufacturer. Caution: Dange
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SKW Disconnect the equipment from mains supply before starting maintenance · procedures to ensure that it cannot be switched on unintentionally. Caution: Danger of accidents! Repair work may be carried out by trained personnel only. · Caution: Danger of accidents! Never operate the equipment when partially dismantled. · Caution! Limbs may be caught in machinery; danger of electrical shock! In case of malfunction, shut down the equipment immediately. Have malfunctions · corrected immediately.
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SKW The equipment may only be operated when all appertaining components are · connected properly and comply with applicable regulations. The equipment may only be operated in conjunction with a conveyor unit. · Observe the safety instructions for connected equipment. · Sa fe ty in struc t ions 12 SM3-640
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SKW 1.4. For the ope ra ting sa fe ty of the equip ment Never change settings if the consequences are not precisely known. · Use only original Sterlingspare parts. · Observe the maintenance instructions. · Keep record of all maintenance and repair procedures. · Please note that electronic components may be damaged by static discharge. · Check all electrical connections for secure fit before the equipment is taken into · operation and at regular intervals. Never adjust sensors without exact knowl
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SKW Please note that SKW 65 may not be used for conveying abrasive materials. · Please note that the SKW can only be used in conjunction with a conveyor unit. · Please observe the operating instructions of the connected conveyance control · system. Sa fe ty in struc t ions 14 SM3-640
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SKW 2. In stal la ti o n in stru c tion s 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. The installation instructions provided in the
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SKW Install the equipment such that all parts are easily accessible; this facilitates maintenance and repair work. F In stal la ti on in struc t ions 16 SM3-640
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SKW 2.1. In sta l la ti on Installation is possible in any position. A mounting bracket is already attached. The control unit must be accessible at any time » Install VA-steel pipe bends (SKW 40, SKW 50) when conveying abrasive materials. SKW 65 may not be used for conveying abrasive materials. Install the SKW in such manner that differences in conveying distances for the two components are avoided. Please note that the maximum ambient temperature near the SKW must not exceed 45 °C (113°F). Remo
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SKW 2.2. Elec tri cal con nec ti on 2.2.1. Con nec ti on to a sing le con vey or unit CSE 2/CSE 5 Electrical connections are to be made by trained personnel » only. Observe the regulations of your local Electricity Board. All work is to be carried out with the equipment disconnected from electric power and compressed air supply. The power consumption value of the SKW is approx. 15 Watts. The operating voltage of the SKW is 100 V/60 Hz. Special voltage on request. 2 Lay a cable (min. 3 x 1 mm) f
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SKW 2.2.2. Con nec ti on to a vac uum receiver unit SSK-05 1, 3, 5, & 30 Electrical connections are to be made by trained personnel » only. Observe the regulations of your local Electricity Board. All work is to be carried out with the equipment disconnected from electric power and compressed air supply. The power consumption value of the SKW is approx. 15 Watts. The operating voltage of the SKW is 24 V. 2 Lay a cable (min. 3 x 1 mm) from the single conveyor unit to the SKW. Install the supplie
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SKW 2.3. Com pres sed air supp ly For actuating the piston in the SKW a compressed air supply connection (1/4 inch) is required. Check compressed air piping for correct installation and assembly. Check fittings, length and quality of the hose connections for agreement with requirements. The operating pressure of the SKW is 5-6 bar (72.52-87.02 PSI) (system overpressure). Check the compressed air supplied by the plant’s supply network. Maintenance unit Adjust compressed air pressure to 5-6 bar
