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Upright Hot Oil
Temperature Control Units
Part Number: 682.88107.00
Bulletin Number: SC1-660.3
Effective: 10/22/2009
Write Down Your Serial Numbers Here For Future Reference:
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We are committed to a continuing program of product improvement.
Specifications, appearance, and dim
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Shipping Info Unpacking and Inspection You should inspect your portable hot oil tcu for possible shipping damage. Thoroughly check the equipment for any damage that might have occurred in transit, such as broken or loose wiring and components, loose hardware and mounting screws, etc. In the Event of Shipping Damage According to the contract terms and conditions of the Carrier, the responsibility of the Shipper ends at the time and place of shipment. Notify the transportation company’s lo
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Table of Contents CHAPTER 1: SAFETY ................................................................ 5 1-1 How to Use This Manual .............................................................................................5 Safety Symbols Used in this Manual.....................................................................5 1-2 Warnings and Precautions ..........................................................................................6 1-3 Responsibility ........................
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4-1 Start-up......................................................................................................................24 4-2 Controller Description & Operation............................................................................24 Identifying Control Panel Switches......................................................................25 Identifying System Status Board Indicators.........................................................26 Status Indicator Lights..............
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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. This manual covers only light corrective maintenance. No other maintenance should be undertaken without first contacting a service engineer. The Functional Description section outlines models covered,
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1-2 Warnings and Precautions Our equipment is designed to provide safe and reliable operation when installed and operated within design specifications, following national and local safety codes. This may include, but is not limited to OSHA, NEC, CSA, SPI, and any other local, national and international regulations. To avoid possible personal injury or equipment damage when installing, operating, or maintaining this equipment, use good judgment and follow these safe practices: Read and f
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1-3 Responsibility These machines are constructed for maximum operator safety when used under standard operating conditions and when recommended instructions are followed in the maintenance and operation of the machine. All personnel engaged in the use of the machine should become familiar with its operation as described in this manual. Proper operation of the machine promotes safety for the operator and all workers in its vicinity. Each individual must take responsibility for observing
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Operator Responsibility The operator’s responsibility does not end with efficient production. The operator usually has the most daily contact with the equipment and intimately knows its capabilities and limitations. Plant and personnel safety is sometimes forgotten in the desire to meet incentive rates, or through a casual attitude toward machinery formed over a period of months or years. Your employer probably has established a set of safety rules in your workplace. Those rules, this ma
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• 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. Maintenance Responsibility Proper maintenance is essential to safety. If you are a maintenance worker, you must make safety a priority to effectively repair and maintain equipment. Before removing, adjusting, or replacing parts on a machine, remember to turn off a
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Chapter 2: Functional Description 2-1 Models Covered in This Manual This manual provides operation, installation, and maintenance instructions for portable hot oil temperature control units. Model numbers are listed on the serial tag. Make sure you know the model and serial number of your equipment before contacting the manufacturer for parts or service. Your portable hot oil temperature control unit circulates thermal transfer-type oil through your process and precisely, automatically,
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Electrical Features • Non-fused lockable rotary disconnect • Branch circuit fusing • NEMA 12 electrical enclosure • UL listed subpanel Controller Features • M2B+ microprocessor controller with fuzzy logic; includes diagnostic features with indicator and warning status lights • System status graphic display • Low level alarm for reservoir • Audible alarm • 5 year warranty on controller 2-4 Options Options marked with “*” indicate options that can be factory installed or retrofitted i
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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 controller. The standard heater has a steel sheath for low watt density and good heat transfer. These models can be supplied with 6, 12, 18, or 24 kW low watt density immersion heaters, depending upon the heating needs of the process. The 18 and 24 kW models are built to provide full or partial heat as required by the proce
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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 for more information. The customer is responsible for conversions to metric standards. The manufacturer stocks many lengths of flexible metal hose; the part number is 572-16969. State the length of hose you want when ordering. WARNING! Component failure may result in high-temperature oil
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Air Purge Upon initial start-up and mold/process change-out, you’ll need to purge all air and water from the system. The Upright unit has appropriate valving to ensure complete purging. Procedures are covered in Section 3-5 on Page 23. WARNING! Failure to purge the system of air before heating may result in serious injury or critical system and equipment damage. Make sure you properly purge the system of air before starting the heater cycle. Pressure Switch A pressure switch is built
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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. The modular construction (unique to our units) allows the tube bundle to be easily removed for periodic cleaning. Additionally, check valves are installed on the water supply and drain lines to prevent water from back flowing into the heat exchanger from a closed d
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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 switch must be a normally open switch. The switch must be held closed with the device it is to protect. If the switch fails, it will go to the open condition, tripping out the safety circuit. At no time should the safety device fail and allow the operation to continue. For example, if a safety switch is guarding a motor, and the safety
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Chapter 3: Installation 3-1 Uncrating the Equipment Portable hot oil temperature control units are shipped mounted on a skid, enclosed in a plastic wrapper, and contained in a cardboard box. 1. Pry the crating away from the skid. Note: Remove the nails holding the box to the skid and lift the box off carefully; avoiding staples in the 1’ x 4’ wood supports. Cut the steel banding. 2. Use a pry bar to remove the blocks securing the unit to the skid. 3. Lift unit from sides. Use a pry bar
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3-3 Electrical Connections These units are designed for three-phase voltage operation. Refer to the unit nameplate for proper voltage and amperage requirements, and make sure your electrical service conforms. Check the unit nameplate for correct voltage and amperage before making electrical connections! Caution! 1. Provide a correctly sized and protected power supply to the unit. 2. If an electrical supply disconnect is not installed as a factory option, the customer is responsible to p
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3-4 Setup Procedures This section provides the procedures necessary for configuring your portable hot oil temperature control unit. Configuration of your TCU includes connecting cooling, process and vent piping. We recommend that you carry out these procedures in the order given here. Note: Before carrying out these procedures, install all equipment as described in this section. Connecting Piping Make sure that all external piping is properly sized to reduce external pressure drop as
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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. • Maximum temperatures and pressures are listed on the unit nameplate. • Carefully inspect all components before installation. • If in doubt about component suitability, obtain factory components. • Fix all leaks! Fluid can be a
