Manuale d’uso / di manutenzione del prodotto 682.88107.00 del fabbricante Sterling
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Upright Hot Oil Temperature Control Units Part Number: 682.88107.0 0 Bulletin Number: SC1-660.3 Effective: 10/22/2009 Write Down Your Serial Numbers Here For Future Reference: ________________________.
Upright Portable Hot Oil TCUs Chapter 1: Safety ii Shipping Info Unpacking and Inspection You should inspect your portable hot oil tcu for p ossible shipping damage. Thoroughly check the equipment for any dam age th at might have occurred in transit, such as broken or loose wiring and components, l oose hardware and mounting screws, etc.
Upright Portable Hot Oil TCUs Chapter 1: Safety iii Table of Contents CHAPTER 1: SAFETY ................................................................ 5 1-1 How to Use This Manual .....................................................................
Upright Portable Hot Oil TCUs Chapter 1: Safety iv 4-1 Start-up...................................................................................................................... 2 4 4-2 Controller Description & Operation.......................
Upright Portable Hot Oil TCUs Chapter 1: Safety 5 Chapter 1: Safety 1-1 How to Use This Manual Use this manual as a guide and reference for installing, operating, and maintaining your portable hot oil temperature control unit ( TCU). The purpose is to assist you in applying efficient, proven techniques that enhance equipment productivity.
Upright Portable Hot Oil TCUs Chapter 1: Safety 6 1-2 Warnings and Precautions Our equipment is designed to provide safe and reliable operation when installed and operated within design specifications, following national a nd local safety codes.
Upright Portable Hot Oil TCUs Chapter 1: Safety 7 1-3 Responsibility These machines are constructed for maximum operator safety when used under standard operating conditions and when recommended inst ructions are followed in the maintenance and operation of the machine.
Upright Portable Hot Oil TCUs Chapter 1: Safety 8 Operator Responsibility The operator’s responsibility does not end with e fficient production. The operator usually has the most daily contact with the equipment and intimately knows its capabilities and limitations.
Upright Portable Hot Oil TCUs Chapter 1: Safety 9 • Clean the tcu and surrounding area DAILY , and inspect the machine for loose, missing or broken parts. • Shut off power to the tcu when it is not in use. Turn the switch to the OFF position, or unplug it from the power source.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 10 Chapter 2: Functional Description 2-1 Models Covered in This Manual This manual provides operation, installation, and m aintenance instructions for portable hot oil temperature control units.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 11 Electrical Features • Non-fused lockable rotary disconnect • Branch circuit fusing • NEMA 12 electrical enclosure • UL listed.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 12 2-5 Feature Descriptions Immersion Heaters The fluid is heated by the specially designed three-phase low watt density electrical immersion heater, and regulated by the controlle r. The standard heater has a steel sheath for low watt density and good heat transfer.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 13 Connection Lines Connections for TO PROCESS and FROM PROCESS lines are 1" NPT (25.4 mm). Water connections for COOLING WATER SUPPLY and COOLING WATER DRAIN are ¾” NPT (19.1 mm); see Section 3-4 on Page 20 fo r more information.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 14 Air Purge Upon initial start-up and mold/process change-out, yo u’ll need to purge all air and water from the system. The Upright unit has appropriate va lving to ensure complete purging.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 15 Cooling (Optional) The manufacturer-designed shell and tube heat exchanger is provided as optional equipment in this unit. The design features U-tube construction and copper-nickel tubes for durability and optimal heat transfer.
Upright Portable Hot Oil TCUs Chapter 2: Functional Description 16 Fail Safe Operation If a safety device or circuit should fail, the design must be such that the failure causes a “Safe” condition. As an example, a safety sw itch must be a normally open switch.
Upright Portable Hot Oil TCUs Chapter 3: Installation 17 Chapter 3: Inst allation 3-1 Uncrating the Equipment Portable hot oil temperature control units are sh ipped m ounted on a skid, enclosed in a plastic wrapper, and contained in a cardboard box. 1.
Upright Portable Hot Oil TCUs Chapter 3: Installation 18 3-3 Electrical Connections These units are designed for three-phase voltage operation. Refer to the unit nameplate for proper voltage and amperage re quirem ents, and make sure your electrical service conforms .
Upright Portable Hot Oil TCUs Chapter 3: Installation 19 3-4 Setup Procedures This section provides the procedures necessar y for configuring your portable hot oil temperature control unit. Configuration of your TCU includes connecting cooling, pr ocess and vent piping.
Upright Portable Hot Oil TCUs Chapter 3: Installation 20 Connecting Process Piping When connecting process piping, ensure that the Cautions listed below are observed and followed: Caution! • Hoses, valves and other components in your process must be able to withstand Upright unit maximum temperatures and pressures.
Upright Portable Hot Oil TCUs Chapter 3: Installation 21 Figure 1: Upright Unit Piping Setup Connect the TO PROCESS hookup to the entrance of the process and the FROM PROCESS hookup to the exit of the process. Connect the COOLING WATER SUPPLY to your plant water supply.
Upright Portable Hot Oil TCUs Chapter 3: Installation 22 3-5 Initial Start-up Starting the Hot Oil TCU Before you begin your heating process, perform the following startup procedures. Doing so ensures that all air is vented from the system to prevent fluid degradation and damage to the heater.
Upright Portable Hot Oil TCUs Chapter 3: Installation 23 The Upright unit is now ready for use. All that is now required, is to select a process set point on the controller. Note: If all traces of water are not removed from the system, severe cavitation may occur at elevated temperatures.
Upright Portable Hot Oil TCUs Chapter 4: Operation 24 Chapter 4: Operation 4-1 Start-up 1. Push the PUMP START button to start the pump. 2. When the unit has built at least five (5) psi (34.5 kPa) of pressure, wait two (2) minutes, then select a set point of 100°F (38ºC) and switch the unit into AUTO m ode.
Upright Portable Hot Oil TCUs Chapter 4: Operation 25 Identifying Control Panel Switches This section lists the descriptions and functions of the control panel switches. These switches control the operation of the unit. Figure 4: Control Panel Switches Pump Start.
Upright Portable Hot Oil TCUs Chapter 4: Operation 26 Mode Select. With the pump running, you can select the AUTO position or the Maintained (manual cooling) position with the Mod e Select switch. Select AUTO mode to energize the controller, permitting it to m onitor and control the process.
Upright Portable Hot Oil TCUs Chapter 4: Operation 27 Status Indicator Lights Pump Reverse Indicator Light. The Pump Reverse indicator light illuminates when the unit pump runs in reverse. Pump Forward Indicator Light. The Pump Forward indicator light illum inates when the unit pump runs in the normal forward direction.
Upright Portable Hot Oil TCUs Chapter 4: Operation 28 High Level Indicator Light (Optional). The High Level indicator light illuminates when the heat transfer fluid level in the reservoir tank is too high. Carefu lly remove just enough fluid so this indicator light shuts off.
Upright Portable Hot Oil TCUs Chapter 4: Operation 29 When fluid temperature dips below 120ºF (49ºC), press the PUMP STOP button to turn off the unit.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 30 Chapter 5: Maintenance 5-1 Maintenance Schedule The checklist below contains a list of items wh ich should be inspected and/or replaced to keep your Portable Hot Oil TCU operating at peak efficiency.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 31 5-2 Preventative Maintenance WARNING! Make sure that your maintenance technicians comply with lock-out/tag-out procedures during any servicing or maintenance of th is unit and related equipment, per OSHA article ART 1910.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 32 Adjusting End Clearance After long periods of service, the running clearance between the end of the rotor teeth and head may be increased from wear. The pump ma y lose some capacity of pressure as a result.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 33 Maintaining the Pump Disassembling the Pump WARNING! Before opening the pump chamber: • Make sure that any pressure in th e chamber has been c.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 34 Pump Assembly The seal used in this pump is simple to in stall. If you take care during installation, good performance will result. The principle of the mechanical seal is to make contact between the rotary and stationary members.
Upright Portable Hot Oil TCUs Chapter 5: Maintenance 35 Thrust Bearing Adjustment 1. Loosen axial setscrews in face of end cap on the thrust bearing assembly. If rotor shaft cannot be turned by hand, back off th e thrust bearing assem bly until there is a noticeable drag of the shaft.
Upright Portable Hot Oil TCUs Chapter 6: Troubleshooting 36 Chapter 6: T roubleshooting 6-1 Introduction The utmost in safety precautions should be observed at all times when working on or around the machine and the electrical components.
Upright Portable Hot Oil TCUs Chapter 6: Troubleshooting 37 Problem Possible cause Corrective action Loss of fluid in process. Check all lines/connections/ fittings. Vent valve open. Allow vent timer to run out; or, check valve operation when unit is cold by opening the fill port.
Upright Portable Hot Oil TCUs Chapter 6: Troubleshooting 38 Problem Possible cause Corrective action Leaks in connecting lines. Inspect/replace faulty line or connection. Air in circulating lines. Perform venting sequence in Chapter 3. Low fluid. Check fluid level in sight glass.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 39 Chapter 7: Appendix 7-1 Optional Components The following is a list of options which your portable hot oil tcu may have been equipped with: • Dra.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 40 7-2 Technical Specifications Annex B Information The following design information is provided for your reference: 1. No modifications are allowed to this equi pment that could alter the CE compliance 2.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 41 Figure 6: Upright Series Hot Oil Portable Temperature Control Unit Upright Series Temperature Control Unit Specifications Upright- Model number 1 1.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 42 7-3 Drawings and Diagrams Figure 7: 18-24 GPM Pump Construction 075-00370-02.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 43 Figure 8: Thrust Bearing Assembly.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 44 Figure 9: Belt Tensioning Instructions.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 45 7-4 Spare Parts List Immersion Heaters Part number Description 722-00138-07 HTR, IMM, 12 KW, 208 V, 3”, 6 ELE 722-00138-08 HTR, IMM, 12 KW, 240 V.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 46 Manual Reset Safety Thermostat Part number Description 724-00041-00 THERMOSTAT, 200 ºF — 550ºF Sight Glass Assembly Part number Description 037-00046-00 GLASS, SIGHT, 15¾ Note: Please give model and serial numbers when ordering parts.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 47 Solenoid Valves Part number Description 732-00007-03 ¼” VALVE, 115 V COIL (0-125 PSI, 3 00°F) 732-00013-01 ¾” VALVE, 115 V COIL (0-125 PSI, .
Upright Portable Hot Oil TCUs Chapter 7: Appendix 48 7-5 Returned Material Policy Credit Returns Prior to the return of any material authorization m ust be given by the manufacturer. A RMA number will be assigned for the equipment to be returned. Reason for requesting the return must be given.
Upright Portable Hot Oil TCUs Chapter 7: Appendix 49 7-7 TCU Identification (Serial Number) Tag (Located on back of TCU) Company Logo XXX Series TCU Model Number XXX-030 Max Heating/Cooling Capacity HR 460V Serial Number 060701R 1 Ǿ Date of Manufacture 06/2003 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 682.88107.00 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 682.88107.00 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sterling 682.88107.00 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sterling 682.88107.00 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sterling 682.88107.00, 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 682.88107.00.
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 682.88107.00. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sterling 682.88107.00 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.
