Sanyo 550 instruction manual Installation, Accessories & Spares, Positioning

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4.INSTALLATION

4.1. ACCESSORIES & SPARES

Check that the following items have been supplied with the cabinet.

a)Wick for the wet bulb sensor(s)

b)A set of psychrometric tables for the recorder (if fitted)

c)Instructions and wick for recorder (if fitted)

4.2.POSITIONING

4.2.1Cabinets not requiring on-site commissioning

Place the cabinet on a level site, or suitable surface in the case of bench standing models, in such a position that air is free to circulate around it. The cabinet should be placed at least 450mm (18ins) away from any obstruction, eg: a wall or workbench.

For floor standing models lock the front castors to prevent movement.

Stand the cabinet in its operating position for 24 hours before switching on, to allow oil in the refrigeration system to return to sump. If the cabinet is moved, allow it to stand again.

If required, we can arrange for one of our engineers to commission the cabinet. Should you feel that his services are required please telephone us at Loughborough to make the necessary arrangements. During his visit our engineer will run the cabinet and check that its systems are functioning correctly and enable you assure that your staff are fully acquainted with the cabinet and its operation.

4.2.2Cabinets requiring on-site commissioning

Cabinets supplied with a separate or remote refrigeration unit should be positioned to enable the pipe and cable connections to be made by our service engineer. Positioning must be on a level site such that the cabinet and refrigeration unit are at least 450mm (18 ins) away from any obstruction, eg: a wall or workbench. Lock the front castors to prevent movement.

During his visit our engineer will run the cabinet and check that its systems are functioning correctly. Take advantage of the commissioning visit to ensure that your staff are fully acquainted with the cabinet and its operation.

Connect a suitable power supply to the cabinet (see section 4.4). The maximum power ratings are shown on the cabinet rating plate (and refrigeration unit rating plate, if applicable).

DO NOT SWITCH ON THE CABINET UNTIL IT HAS BEEN COMMISSIONED.

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Contents Environmental Chamber Sanyo GallenkampCustomer De Ronde Programming system Contents Part ONE the Cabinet Sanyo Gallenkamp service & maintenance facilities Health & Safety at WorkIntroduction Commissioning U.K. Customers onlyCabinet Data Specification PhysicalInsulation Exterior/finishShelf False roofOptional Facilities Specification PerformanceCF1 Digital Channel Cooling Main Format 550 Digital ChannelsSystem Channel Digital Channel Cooling AuxiliaryUser Programmable Channel Digital Channel 8 Voltage Free Terminal VFTPrinciple and Airflow DESCRIPTI0NHeating Temperature ControlCooling Refrigeration unit controlRelative Humidity RH Vapour phase generationRelative Humidity Determination Relative Humidity ControlRelative Humidity Decrease Accessories & Spares InstallationPositioning Cabinets not requiring on-site commissioningInstrument compartment Power Supply Ambient TemperatureMains Interrupt Bridge DrainWetwicks Distilled Water SupplyTest Load Protection EitherSafety Thermostat 13. RS232 ConnectorCable Port VentReset Amber pushbutton INDICATORS/PUSHBUTTONSControl Panel Instrumentation MainsCabinet and Program Shut Down Cabinet and Program Start UPTo Start the Cabinet To Shut Down the Cabinet Normal SequenceMaintenance Schedule Maintenance and CareWeekly or between tests MonthInterior and exterior cleaning Maintenance MethodsCleaning of cabinet drains Inspection and replacement of the wet wicksClean the refrigeration condenser Check safety thermostatLubrication Distilled water filterAppendix 1 Part Numbers Maintenance InstallationAppendix 2 REC/W Water System OperationSystem draining Deioniser replacementPart 2 Format 550 Instructions ContentsFormat digital channels Introduction to FormatHow to use these instructions Menu system Getting startedUsing the data entry windows Using the on-line helpFunction keys Types of data entry field Status barPage General Operating Sequence Steady State Mode Condition settingCondition monitoring Resetting steady state setpointsEnding manual control General Operating Sequence Running a Program General Operating Sequence Entering a NEW ProgramCondition C %RH Status Logging Main MenuWriting a Program How to use Format programming sheetsEntering the data into the programmer Selecting digital channels when you know bestLoading and saving programs Log Running a programHolding a program Program Monitor WindowProgram deletion Program completionView program graph Starting Data Logging Introduction to Data LoggingLog Displaying Results Stopping Data LoggingLoading into Spreadsheets Setting Alarms Introduction to AlarmsPage Introduction C0MPUTER InterfacingComputer Interactive Host PC System RequirementsInstalling the Security KEY InstallationConfiguring the Host Software Setting UP OFF-LINE Chamber IntelligenceMain Menu Network Monitoring ModeSteady State Control Logging ProgramPrintouts Program Physical Layer Definition Computer interactive interfacing main protocolCommunications Frame Definition Packet Count HeaderSerial Number Length Data Block Length Compatibility with RS485 Multi-Controller ConfigurationSerial Number Data BlockController Configuration Controller Configuration RequestPacket Flow Summary Functional Layer DefinitionStatus Request 129Page Open File for Reading Read Data Close FileWrite Block to File Open File for WritingSET Controller to Local Access Mode SET Controller to Remote Access ModeSET/CHANGE Steady State Condition ENABLE/DISABLE Manual Hold ENABLE/DISABLE Guaranteed SoakDigital Channel Description Computer RS232 Format 550 socket Pin D type Cable connectionsCDR Support software Operating temperature Appendix 1 Technical SpecificationOperator interface data entry Control LoopsProgram Run Options AlarmsMonitoring displays Data LoggingLoop Instructions Appendix 2 Program Looping and Nested LoopsExample Temp Hum LS Rep Digital Channels Ddhhmmss CEvent statement time = event actual time total looping time Calculation for Succeeding EventsEffects on the Running Timebase Display Nested LoopsSeconds Example of Nested Loops Format Programming Sheet Appendix 3 Format 550 Programming SheetsLEU ORE Contact Information

550 specifications

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