Varec 4532 manual Power supply, Grounding, Wiring, Return, Disposal

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Safety instructions	Average Temperature/Water Bottom Sensor and Converter

•Instruments mounted in explosion hazardous areas must not be opened when the power is on. Tighten the cable gland firmly.

•The maintenance and repair of the instrument is limited to fulfill the explosion proof regulations.

•Ensure that all personnel are suitably qualified.

•Observe the specifications in the certificate as well as national and local regulations.

2.3.2Power supply

Check that voltage and frequency of the local power supply are in the range of the technical data of the instrument before turning on the power, in Chapter 12, Technical data.

2.3.3Grounding

Do not remove the grounding of the instrument when the power supply is turned on. This may set the instrument in a dangerous condition.

2.3.4Wiring

Make sure of the grounding of the instrument before connecting input and output to another system.

Caution! Changes or modifications not expressly approved by the party responsible for com- pliance could void the user’s authority to operate the equipment.

2.4Return

The following procedures must be carried out before the instruments is sent to Varec for repair:

•Always enclose a duly completed "Declaration of Contamination" form. Only then can Varec transport, examine and repair a returned device.

•Enclose special handling instructions if necessary, for example, safety data sheet as per EN 91/155/EEC.

•Remove all residue which may be present. Pay special attention to the gasket grooves and crevices where fluid may be present. This is especially important if the fluid is dangerous to health, e.g. corrosive, poisonous, carcinogenic, radioactive, etc.

A copy of the “Declaration of Contamination” is included at the end of this operating manual in Appendix B.

Caution! No instrument should be sent back for repair without all dangerous material being completely removed first, e.g. in scratches or diffused through plastic.

•Incomplete cleaning of the instrument may result in waste disposal or cause harm to personnel (burns, etc.). Any costs arising from this will be charged to the operator of the instrument.

2.5Disposal

In case of disposal, please separate the different components according to their material consistency.

4	Installation and Operations Manual

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Contents Installation Page Copyright Disclaimer of Warranties Safety Precaution Definitions Safety Precautions Average Temperature/Water Bottom Sensor and Converter Contents Operation and Description of Instrument Function Index Varec, Inc Contents Introduction Installation and operation overviewIntroduction Software historySystem functional diagram HartSafety instructions Grounding Power supplyWiring ReturnDirect voltage Safety instructions Scope of delivery IdentificationDevice designation Nameplate CE marks, declaration of conformity Installation Design, dimensionsRecommended procedure Incorrect procedure Flexible tube UnpackingInstallation Instructions Special conditions for safe useInstallation Mounting Mounting instructionMounting on a fixed roof tank Top anchor methodTensioning wire mounting Thermo well method Thermo well applicationAnchor weight method Flexible tube is stabilized by an anchor weightAnchor weight mounting Mounting on a floating roof tank Thermo well method Guide ring and anchor weight method 10Guide ring and anchor weight applicationMounting Wiring Terminal Connection 1 4532 ATC terminal2 6000 Series Servo Tank Gauge terminal 3 4590 TSM i.s. terminal4532 ATC Grounding Wiring Local Hart connection As a Varec tank gauging instrument Device set up 4590 TSMOperating As a standalone generic Hart instrument2 4532 ATC configuration on 6000 Series Servo Tank Gauge 4532 ATC specific parameter set up on the 4590 TSMDevice set up 6000 Series Servo Tank Gauge Preparation of 6000 Series Servo Tank GaugeGVH449 Reference GVH480 DiagnosticGVH447 Reference Zero GVH450~459 Temp No.1~10Operating Hart Device designation Temperature measurement Primary values VH00 ~ VH09Operation and Description of Instrument Function Device DataElement Temperature 1 VH10 ~ VH15 Element Temperature 2 VH20 ~ VH29Advanced Spot VH28 Lower LimitVH46 Hysteresis Width Item type read and write Default 10mm VH29 Upper LimitVH48 Gas Offset VH49 Liquid OffsetVH55 Element Volume Item type read and write Range 1 ~ WB Adjustment and Operation Power VH60 ~ VH69VH53 Element Point Item type select Default WB primary and Advanced temp VH50 ~ VH59VH72 Adjust Span Temperature Adjustment VH70 ~ VH79VH71 Zero Adjust VH69 Ref VoltageVH75 Resistance VH73 TemperatureVH74 Position VH76 Resistance AdjVH79 Protect Code VH81 Temperature Unit VH80 Present ErrorError code VH84 Distance Unit VH82 Element NumberVH83 No. of Preambles VH85 Kind of IntervalVH89 Open Error Device setting 2 VH90~VH99VH88 Short Error VH90 Device ID Number Item type read and write DefaultVH95 Manufacture ID VH92 Error Dis. SelVH94 Polling Address VH96 Software VersionRepairs MaintenanceExterior cleaning Repairs to Ex-approved devicesReplacement GVHTroubleshooting System error messagesSpare parts 1Spare PartsAnchor weight Low profile AccessoriesAnchor weight Tall profile Wire hook, Top anchor 3Wire hook dimensionTechnical data Technical data at a glanceTechnical data Order Structure Process connection SUS304Order Structure Declaration of Contamination Declaration of Contamination FormDeclaration of Contamination Form Index Index 4532 Your official representative Your offical representative