Manuale d’uso / di manutenzione del prodotto 0 del fabbricante Sterling
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Powder Hopper Loaders Part Number: 882.00238.0 0 Bulletin Number: CV1-605.2 Effective: 4/15/08.
Page 2 Powder Hopper Loaders Write down your Powder ________________ ________________ Hopper Loader(s) serial ________________ ________________ numbers here for ________________ ________________ futur.
Powder Hopper Loaders Page 3 Safety Considerations Powder hopper loaders are designed to provide safe and reliable operation when installed and operate d within design specifications, following national and lo cal safety codes.
Page 4 Powder Hopper Loaders Annex B Information The following design information is pro v ided for your refere nce: 1. No modifications are allowed to this equ ipment that could alter the CE com plian ce 2. Ambient temperature: 40 degrees Celsius – Maximum (10 4 de grees Fahrenheit) 3.
Powder Hopper Loaders Page 5 Table of Contents 1 General Information ................................................. 7 1-1 Introducti on ..................................................................................... 7 1-2 Equipment F unction .
Page 6 Powder Hopper Loaders The adjustments listed in this section must be performed ONLY by a qualified, safety-con scious tech nician. ............................... 29 5-5 Selecting the Most Effi cient Loading Sequence ...........................
Powder Hopper Loaders Page 7 1 General Information 1-1 Introduction Powder hopper loaders economically and efficiently load free- flowing pellets or granular materi als from supply containers into machine bins or other receivers. They are a modular, stainless steel component design using signifi cant operational advantages.
Page 8 Powder Hopper Loaders 1-4 Customer Service The intent of this m anual is to familiarize the ope rator and maintenance personnel with this equipm ent and help your organization get the maximum service from your equipm ent.
Powder Hopper Loaders Page 9 1-7 Models Covered in this Manual Models are designated by capaci ty. Powder hopper loaders are available in 1.6 cu. ft. (45.3 liters) capacities and hold approximately 50 lbs. of material. Powder Hopper Loaders Capacity models cu.
Page 10 Powder Hopper Loaders 1-8 Standard Features Powder Hopper Loaders • Stainless steel vacuum receiver • Tangential 1 1 / 2 ” (38mm ) OD material inlet • High flow blowback valve with ele.
Powder Hopper Loaders Page 11 2 Safety 2-1 Work Rules Install, operate, and m aintain this equipment according to applicable work and safety code s for your location. This includes OSHA, CE, NEC, CSA, SPI, and ma ny other local, national, and international regulations.
Page 12 Powder Hopper Loaders 2-3 Mechanical Installation Loaders are typically mounted on the machine supply hopper. Be sure it is securely attach ed a nd additional bracing is used if necessary. The sections on the following pages explain general installation rules.
Powder Hopper Loaders Page 13 The term IMPORTANT em phasizes areas where equipment damage could result, or provides additiona l information to make a step or procedure easier to unde rstand. Disregarding information mark ed IMPORTANT would not be likely to cause personal injury.
Page 14 Powder Hopper Loaders Hold daily equipment inspections in addition to regular maintenance checks. You will keep your equipment safe for production and exhibit your commitment to safety. Please read and use this manual as a guide to equipm ent safety.
Powder Hopper Loaders Page 15 • If your blender has been inope rative or unattended, check all settings before starting the unit. • At the beginning of your shift a nd after breaks, verify that the controls and other auxiliary equipment are functioning properly.
Page 16 Powder Hopper Loaders • BLEED all air pressure from system components (refer to the Maintenance Section of this manual.) • TURN OFF all air and electric supplies and all accessory equipment at the machine. • DISCONNECT AND LOCK OUT electrical and pneumatic power, and attach warning tags to the disconnect switch and air shutoff valve.
Powder Hopper Loaders Page 17 2-8 Safety 2-8-1 Description and Objectives This section includes inform ation on safety devices and procedures that are inherent to the Powder Hopper Loading system. This manual is not intended to supersede or alter safety standards established by the user of this equipment.
Page 18 Powder Hopper Loaders Every effort has been made to incorporate these s tandards into the design of the Powder Hopper Load ing system; however, it is the responsibility of the personnel operating and maintaining the equipment to familiarize them selves with the safety procedures and the proper use of any safety devices.
Powder Hopper Loaders Page 19 2-8-5 Lock-Out s, Plugs, a nd Other Safety Devices The Powder Hopper Loading system utilizes several types of safety devices. The Line Cord Plug This line cord plug allows the operator or maintenance personnel to unplug the loading system from its power source and tag it out.
Page 20 Powder Hopper Loaders Figure 1 Typical Powder Hopper Loader Figure 2 Powder Hopper Loader Dimensions, Specif ications, and Maximum Machine-Side Throughput Specifications Model Hopper capacity Full-load amps Inlet size range Shipping w eight cu.
Powder Hopper Loaders Page 21 3 Shipping Information 3-1 Unpacking and Inspection You should inspect your powder hopper loader for possible shipping damage. If the containe r and packing materials are in reusable condition, save them for reshipment if necessary.
Page 22 Powder Hopper Loaders Parcel Post Shipment ; Notify the manufacturer at once in writing, giving details of the loss or damage. This information is required for filing a claim with our insurance company. ; Hold the damaged goods with the container and packing materials for possible inspec tion by postal authorities.
Powder Hopper Loaders Page 23 3-4 If the Shipment is Not Correct If the shipment is not what you ordered, contact the parts and service department immediately at (262) 641-8610. Have the order number and item num ber available. Hold the items until you receive shipping instructions .
Page 24 Powder Hopper Loaders 4 Installation & Setup 4-1 Safety Considerations ; Connect the hopper loader to a grounded three-prong power receptacle. If this is not possible, gro und the hopper loader motor for electrical isola tion and protection from electric shock.
Powder Hopper Loaders Page 25 Important! The manufacturer is not responsible for equipment damage from excessive processing machine movement or vibration. 4-5 Mounting Tips • Run a bead of silicone sealant around the m ounting flange before seating the hopper loader .
Page 26 Powder Hopper Loaders filter, regulator, and shutoff va lve are recommended com ponents of your in-plant compressed air supply. You may need to install an accumulator in your air supply system to enhance blowback effectiv eness if your system cannot consistently meet these requireme nts.
Powder Hopper Loaders Page 27 5 Operation 5-1 Pre-Startup Checklist ; Are all electrical connections correct, secure, and to code? ; Is the compressed air connection secure and safe? ; Is the receiver.
Page 28 Powder Hopper Loaders Figure 4 Series One Control Panel A0542127 OFF SERIES ONE LO A DE R AU T O TM ON.
Powder Hopper Loaders Page 29 5-3 Starting the Loader 1. Insert the pickup probe into the material supply. 2. Turn on compressed air to the unit. 3. Plug in power to the control enclosure. 4. Move the power switch on the Series One graphic panel to the ON position.
Page 30 Powder Hopper Loaders To select a sequence: 1. Turn off and disconnect power to the unit. 2. Re move the controller box cover. 3. Move the DIP switches on the DIP switch array labeled SW1 to one of the sixteen (16) available configurations as shown in Figure 8.
Powder Hopper Loaders Page 31 Figure 5 Conveying Sequence DIP Swit ch Chart, Program A0536814 6 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 BLOWBACK ON ON ON ON PULSES OFF O FF OFF OFF OFF OFF OFF OFF OF F OFF OF.
Page 32 Powder Hopper Loaders 5-6 Shutting Down the Hopper Loader Using the Series One Controller Move the power switch on the Se ries One graphic panel to the OFF position. For maintenance or for a long-term shutdown, unplug the unit from the power source and shut off the compressed air supply.
Powder Hopper Loaders Page 33 6 Maintenance 6-1 Routine Maintenance Cleaning Filters Check the condition of the filter assembly f requently until you can determine a filter-clean ing interval. Units conveying dusty or fine materials need more frequent cl eaning.
Page 34 Powder Hopper Loaders 6-2 Replacing Motor Brushes Note: Make sure that you repl ace motor brushes before the brush shunt touches the commutator. Replacements and spares are available from the manufacturer. Powder hopper loader vacuum mo tor brushes require periodic replacement.
Powder Hopper Loaders Page 35 Following steps 5 and 6 above, perform the same procedure for the opposite side. 2. Re move the armature assem bly at the top portion of the hopper loader to properly seat the replacement brushes. 3. Insert a strip of 600-grit sa ndpaper with the rough side facing the brush.
Page 36 Powder Hopper Loaders 7 Troubleshooting Powder Hopper Loaders Problem Possible cause Solution No power to control box. Plug in power cord. Check main disconnect. Power switch is off. Turn ON control box. Fuse is blown. Replace the MDL 10 fuse.
Powder Hopper Loaders Page 37 Powder Hopper Loaders Cont’d. Problem Possible cause Solution Air pressure is too low. Increase air pressure to at least 80 psi (551.6 kPa/5.52 bars). Make sure piping is full size. Air supply to blowback is restricted.
Page 38 Powder Hopper Loaders 8 Loader Options Your loader may have been equi pped with the following options: Special V oltages Models are also available in 230/1/50 and 230/1/60 supply voltages.
Powder Hopper Loaders Page 39 9 Spare Parts 9-1 Powder Hopper Loader System Component Description This section describes the vari ous components of the loading system. The loading system is m ade up of the following components: • Stainless steel vacuum receiver • Tangential 1 1 / 2 ” OD (about 38.
Page 40 Powder Hopper Loaders 10 Technical Assistance 10-1 Contact Information for Technical Assistance Parts Department Call toll-free 7am–5pm CST [ 800 ] 423- 3183 or call [262] 641 -8610, Fax [26.
Powder Hopper Loaders Page 41 3. ALL returned material p urcha sed from the manufacturer returned is subject to 15 % ($75.00 minimum) restocking charge. 4. ALL returns are to be shipped prepaid. 5. The invoice number and date or purchase order number and date must be supplied.
Page 42 Powder Hopper Loaders 11 Safety Tag Information 11-1 Powder Hopper Loader Safety Tags Pinch Point Read Operation Slide Gate and Installation Manual High Voltage Earth Ground Inside Enclosure PE Protected Earth G r o u n d Lifting Point 11-2 Pushbutton and Keypad Tags Button Position F u n c t i o n Turns power on to the loader.
Powder Hopper Loaders Page 43 11-3 Loader Identification (Serial Number) Tag (Located on back of mixing chamber) Series Powder Hopper Loader Model Number 50E Max Capacity 227 KG/HR 220V Serial Number 060701 1 Ǿ Date of Manufacture 06/2002 A Over-current Protection Device (s) A Total Frequency 50/60Hz Compressed air supply 4.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sterling 0 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sterling 0 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sterling 0 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sterling 0 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sterling 0, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sterling 0.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sterling 0. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sterling 0 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
