LARGE LABORATORY

INCUBATOR

MODELS INCLUDE:

TI-750F

TI-1000F

WITH EUROTHERM 3216 CONTROL

Thermoline Scientific Equipment Pty. Ltd.

T/A Thermoline Scientific ABN 80 000 859 129

10-12 Ross Place. Wetherill Park. N.S.W. 2164. Australia.

P.O. Box 6862, Wetherill Park Delivery Centre, N.S.W. 1851. Australia.

Phone: (02) 9604 3911. International: 61 2 9604 3911.

Fax (02) 9725 1706. International: 61 2 9725 1706.

Email: sales@thermoline.com.au Web: www.thermoline.com.au

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IMPORTANT INFORMATION

This manual contains operating and safety information. The operator must read and understand the contents of this manual prior to using this equipment. Incorrect operation may cause harm or damage the severity is classified by the following Alert Boxes. Ensure that this manual is saved for future reference:

Warning alerts apply when there is a Possibility of personal injury.

Caution alerts apply when there is a Possibility of damage to the Equipment .

To maintain safe operation of this equipment be aware of the ALERT BOXES located throughout these operating instructions.

CONTENTS

SAFETY INFORMATION 2 ALERT BOXES 2 INTRODUCTION 3 THE MANUAL 3 UNPACKING 3 LOCATION 3 INTENDED USE 3 FUNCTION 4 PRINCIPLE OF OPERATION 4 PERFORMANCE 4 C-TICK 4 INSTALLATION 5 MAINTENANCE 5 TECHNICAL ASSISTANCE 5 EXPLANATION OF CONTROLS 6 MAIN SWITCH 6 CONTROLS 6 ELECTRICAL 7 SAFETY 7 OPERATING THE EQUIPMENT 7 CHANGING THE SETTING 8 CHANGING THE SET VALUE (SP) 8 SENSOR CORRECTION PROCEDURE 8 MEASURING EQUIPMENT 8 CALIBRATION PROCEDURE 9 OPTIONS 10 WARRANTY POLICY 11

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INTRODUCTION Thank you for selecting this product from the large range of products manufactured in Australia by Thermoline Scientific. The materials incorporated in this design have been carefully selected for their durability, technical performance, and practicability, the resultant product is one we are proud of.

THE MANUAL Please familiarise yourself with the information contained in this manual before using the equipment. Ensure that the manual is kept safe but accessible for current and future operators to refer to.

UNPACKING Remove the equipment from the packing material, check that it is complete. Assemble the components and inspect for damage. Retain the packaging materials until the equipment has been thoroughly tested. Notify the detail of any damage without delay to your supplier, or Thermoline Scientific.

LOCATION Place the equipment in on a firm level surface. Confirm that the power supply is suitable for this equipment, refer to the rating plate for details. To control temperature effectively, the equipment should be located in a stable ambient. When in position unscrew the two (2) adjustable feet (located at the front of the cabinet) until they just lift the castors from the floor. WARNING: Ensure that the electrical outlet is earthed and is of the correct voltage and is capable of carrying the stated current load.

INTENDED USE This equipment is used to provide a mild temperature controlled environment for use in microbiology, immunology, culture departments, stability, storage of veterinary samples, education and many more.

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CAUTION: The range of equipment described here are not to be used in conjunction with large quantities of water. The introduction of water and the resultant vapour could result in premature component failure.

WARNING: Do not use flammable solvents or combustible materials as fire or explosion may occur. This equipment uses components which may be a source of ignition.

FUNCTION To provide an accurate controlled temperature between ambient +5°C to +60°C.

PRINCIPLE OF OPERATION The range of large above ambient incubators are ideally suited to large scale operations where volume throughput is desired. The models feature heavy duty insulation and multi glazed door(s), these combine to minimise heat loss, allow visual access to the product under evaluation whilst not disturbing the operating conditions. The door(s) close on a magnetic gasket and are further secured with positive action door latch(es). The external is powder coated steel. The desired operating temperature is set at the temperature controller. A signal from the temperature sensor is monitored at the controller. The resultant calculated pulsed output is directed to a solid state relay which switches power to a solid state relay and to the ceiling mounted element(s). The circulating fans gently move the air across the element(s) exiting at the rear perforated panel, throughout the chamber before rising to the fan inlets at the ceiling. To minimise loss of conditions, the circulating fans will be isolated when the door(s) are open and restart upon closure.

PERFORMANCE The operating range for this equipment is ambient +5°C to 60°C with a control accuracy of 0.2°C.

MAXIMUM TEMPERATURE

For this product is 60°C.

C-TICK The equipment referred to here complies with requirement of AS/NZS 1044:1995 electromagnetic interference (EMI).

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INSTALLATION (Refer to Unpacking Page 2) Place the equipment in a well-ventilated area, on a firm level surface and ensure that a suitable power supply is available. Allow sufficient room for the door to open fully.

WARNING: Ensure that the electrical outlet is earthed and is of the correct voltage and is capable of carrying the equipment stated current load (AMPS).

MAINTENANCE The Thermoline Scientific range of large capacity incubators requires no routine maintenance other than normal levels of cleanliness. The external surface powder coated steel and the inner surface stainless steel may be wiped clean using a damp, soft cloth. Note: Stainless steel is under most conditions extremely resistant to corrosion. This is in part due to the addition of chromium and nickel to the steel and the formation of a durable chromium oxide at the surface during the manufacturing process. There are several chemicals which will attack the surface of stainless steel, plus the lack of oxygen at the surface will cause rusting, corrosion and pitting. Distilled/Deionised water is particularly corrosive. To minimise, maintain a Neutral pH (7-9). Always have in place a program of regular cleaning using a soft damp cloth with a mild solution of soap and water and allow to dry.

TECHNICAL ASSISTANCE If you require additional operational or technical information regarding this equipment please contact: Thermoline Scientific Customer Service Division Telephone: 61 2 9604 3911 Facsimile: 61 2 9725 1706 Email: thermoline@thermoline.com.au

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EXPLANATION OF CONTROLS The controls are located in a control enclosure above the door(s). MAIN SWITCH This is a combination power switch and circuit breaker, when pressed this switch allows power to be supplied to the controls. Incorporated in the face of the switch is a ’MAINS ON’ indicating light.

CAUTION: The equipment is fitted with a combination circuit breaker, mains switch. If the circuit breaker continues to trip, it may indicate an electrical fault exists. Switch Off the power and consult a qualified technician.

TEMPERATURE CONTROLLER / SENSOR This is a Eurotherm 3216 PID control with digital temperature indication of both the set value and the operating value to 0.1°C. Engineering parameters are configured to provide stable temperature control with the minimum over shoot and quick recovery times. Sensor type is a DIN standard platinum resistance bulb, RTD Pt100.

Maximum recommended temperature is 60°C.

OPERATING VALUE

SCROLL BUTTON

SET VALUE (SP)

MAINS SWITCH (CIRCUIT

BREAKER)

DOWN ARROW

UP ARROW

HOME BUTTON

OVER TEMP LIGHT

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DOOR SWITCH Each door has a micro switch which will isolate the circulating fans when opened and restart upon closure. ELECTRICAL - POWER LEAD A removable mains power lead with a three pin plug and right angle female IEC socket is supplied for connection between the male IEC socket located at the Top left side and a ten (10) Amp General Purpose Outlet (G.P.O.)

OVER TEMPERATURE INDICATION

All Eurotherm 3216 controllers are fitted with an automatic over temperature alarm. In the event of a malfunction of the Thermoline product, the alarm will switch off all forms of heating if the actual temperature exceeds the set temperature by 2.0°C. This will be indicated by a red flashing indicator and a scrolling message of ‘Over Temperature’ on the bottom display of the controller.

OPERATION

WARNING: 1. To avoid injury do not use flammable solvents in this equipment, as fire or explosion may result. This cabinet contains components that may ignite such materials. WARNING: 2. Do not introduce water into this equipment as the excessive vapour may result in premature component failure.

OPERATING THE INCUBATOR

1) Ensure that the incubator is located as previously described, refer to the index, LOCATION, Page 2.

2) Position the mains switch to the ON position (reset) and immediately the

circulating fans will start and the controller will go through a short initiation period, the two displays will then indicate the operating value at the top and the set value at the lower display.

3) The temperature controller is a Eurotherm 3216 microprocessor based

instrument which has been factory configured for range, sensor type, and engineering parameters for optimum control. Limited access to the control is available to the operator, refer to the index, CALIBRATION.

4) To minimise temperature (spacial) variation within the incubator, ensure that the product is evenly distributed. Do Not allow product to obstruct the rear perforated air outlet panel.

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CAUTION: The fan isolate switch located at each door will prevent air circulation until the door(s) are fully closed.

5) CHANGING THE SET VALUE (SP)

SENSOR CALIBRATION This control function corrects the input value received from the sensor. Often a sensor cannot be positioned where control is required. Due to the remote location of the sensor the measuring value may deviate from the value measured at the mid point of the working volume. In such cases a correction value is entered at the controller shifting the input value of the sensor. This correction value is first entered when the equipment is under test at the factory. Further small adjustments can be made by the operator to compensate for small system calibration errors. MEASURING EQUIPMENT Ensure that the equipment used to verify the temperature at the desired location is appropriate for the conditions, and it has a current certificate of calibration to a traceable source issued by a registered organisation.

Use the up and down arrows to change the Set Value(SP) in the lower display. When the desired SP is reached leave for 2 seconds and the digits will flash to confirm entry.

The SP has been changed to 40.0 degrees in this image.

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ADJUSTING THE CALIBRATION OFFSET

First step is to press the scroll button. The screen will then change to the PV Offset screen.

CAUTION: The Offset value with few exceptions is

between –0.5 and +1.5. The need to use a value outside this range should be carefully considered. If

in doubt, return the value to zero and recalculate the

offset value.

The scroll key has been pressed. The display shows

the calibration (PV.OFS) value. This value may be adjusted, small increments only. Note: PV.Offset is to 2 decimal places.

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OPTIONS: RETRANSMISSION: The Eurotherm 3216 temperature and humidity controls can both be fitted with a DC

Linear Output, which can retransmit the temperature and humidity signals to an external building management system. The building management system can then record or log the temperature and humidity using this signal. The retransmitted signal is an industry standard 4 to 20 milliamps.

4 milliamps represents either 0ºC or 0%RH, and 20 milliamps represents either 100ºC or 100%RH.

Retransmission Signal Connection (Optional): A socket is located on the side of the cabinet for connection to an outside monitoring system, which is able to accept the 4-20mA signals, representing 0.0 to 100.0°C and 0 to 100% RH. Maximum load to be applied to the analogue output is 500 ohms.

Pin connections for retransmission socket: ALARMS: No volt alarm: Some building management systems require a simple contact closure during an

alarm condition. The Eurotherm temperature and humidity controls can be fitted with optional alarms that will provide a contact closure under a wide range of alarm conditions (high or low temperature/humidity, deviation away from set point, power loss, etc.).

A socket for connection of the alarms can be provided for in house monitoring, usually on the side of the cabinet.

Press the scroll key again to return to the original screen. The offset value will have changed to the new value. The instrument will then increase or decrease the output to alter the operating value.

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Contact your Thermoline representative for details on all options available.

PRODUCT WARRANTY

• This warranty is limited to goods purchased and installed in *Australia. Twelve (12) months full warranty on parts and labour by Thermoline Scientific through its authorised dealers or service organisations, will repair or at its option replace any part found to contain a manufacturing defect in material or workmanship without charge to the purchaser for parts, service labour or any necessary shipping or cartage costs for parts only. Replacement or repaired parts will be warranted only the unexpired portion of the original warranty. This warranty does not apply to damage caused by accident, misuse, fire, flood, or acts of God. It does not apply to damage caused from failure to properly install, operate or maintain the goods in accordance with the printed instructions provided. To obtain prompt warranty and service, simply contact Thermoline Scientific.

• If warranty service is required, Thermoline Scientific will endeavour to have an authorised service organisation carry out the work if there is an available agent, however if it is decided to return the equipment to our main workshop then it is the customers responsibility to pay the freight cost of this return, Thermoline Scientific, after the repair, will return the goods at our cost, to the customer. The customer should always contact Thermoline Scientific for approval to return and seek advice as to the best and most cost effective method of return.

• *Export Warranty: Limited to the replacement of Parts Only. Supplied Ex Factory, Australia.

• Limitation of Liability: Except to the extent not permitted by law, Thermoline

Scientific excludes all warranties, conditions and terms implied by law. If any implied warranty, condition or term does exist, Thermoline Scientifics’ liability for breach of that implied term is limited, at the option of Thermoline Scientific, to replacement or repair of goods or part thereof, or payment of the cost of repairing or replacing the goods or any part of the goods.

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The buyer does not have, under any circumstances, any cause of action or right to claim or recover from Thermoline Scientific for, and in respect of, any loss or damage of any kind whatsoever, caused directly or indirectly by:

• Any defect in material or workmanship of, or any other defect whatsoever in, or unsuitability for, any purpose of the goods or any part of the goods; or

• default or negligence on the part of Thermoline Scientific or of any employee, contractor or agent of Thermoline Scientific, or any person for whom Thermoline Scientific had legal responsibility relating to the supply, or otherwise concerning the goods or any legal part of the goods.