Sierra Monitor Corporation HRG010-W, HRG015-W Undo the screws 6 pcs. to remove the front panel

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HRX-OM-J049-A

Chapter 5 Error Message and Troubleshooting

2. Undo the screws (6 pcs.) to remove the front panel.

Only operate the unit with the cover panel attached.

The unit contains the power supply carrying high voltage inside that is isolated with the cover panel.

Only trained personnel are allowed to work, including unit inspection, around the power supply.

There is the presence of the surface in the unit that is at high temperatures during operation. Potential burns may occur if touched. Residual heat may cause burns despite the power being turned OFF. Be sure of the surface reaching room temperature before work.

The unit contains a section which rotates when it is in action. Potential personal injury may occur if touched. A rotator is structured to come to a temporary stop and resume rotation.

Avoid performing work during system operation.

Screw

Electrical unit

Screw

Front panel

Front

Fig. 5-3 Removal of Front Panel

5.3 Alarm Reset (Alarm Lamp OFF)	HRG010-W HRG015-W
5-4	1st edition : Aug. 2006
5-4	Rev. A: May. 2007

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Contents Water-refrigerated Thermo cooler To the Customers Table of Contents Error Message and Troubleshooting Chapter Unit MaintenanceStartup and Shutdown Chapter DocumentsTOC-3 TOC-4 Safety Instructions Before Using this UnitLevel of risk Definitions of Serious injury and Minor injury„ Serious injury „ Minor injurySymbols „ High temperature hazards Hazard Warning LabelClassification of risks „ High voltage hazardsType of hazard warning labels Model label Location of hazard warning labelSafety Measures Safety Precautions„ For system transportation, installation and removal Protective equipment„ For handling circulating fluid „ For system operationEmergency Measures Thermo Cooler OFFRecovery of refrigerant and compressor oil Disposition of WasteMaterial Safety Data Sheet Msds Circulating fluid disposalSystem disposal Safety Instructions Appearance and Each Section AppearanceName of Each Section 1 HRG010-W2 HRG015-W Name of Each Section HRG015-WControl panel Name FunctionTransport and Installation TransportTransporting with forklift and unit lifting Forklift Insertion Position and Unit LiftingTransporting with caster „ HRG010-W-A / HRG015-W-A caster-mounted optionInstallation Installation conditionsInstallation location Installation location and maintenance work area Recommended Installation LocationInstallation „ Procedure for InstallationHRG010-W-A / HRG015-W-A Caster-mounted Option Electrical wiring „ Power supply cable and Gfci breakerHRG010-W HRG015-W „ How to conduct wiring Removal of Front Panel„ Electrical wiring diagram HRG015-WSpecifications 11 Communication Cable Wiring„ How to install piping Piping„ Pipe diameter „ Recommended piping installation Name Size HRG010-W HRG015-WName Qty Supply of circulating fluid Open the supply valve laid with pipesReinstallation of unit „ Disconnection of power supply cableStartup and Shutdown Pre-checkPower supply Setting of circulating fluid temperaturePreparation for startup „ TS switch pump manual operation switch Additional water supplyUnit Startup and Shutdown Starting the unitStopping the unit Check at startup „ Bypass valve„ Bypass relieving valve piping set Error Message Troubleshooting Error MessageTroubleshooting See 5.3 Alarm Reset for error recoveryAlarm Reset Alarm Lamp OFF „ Error checkUndo the screws 6 pcs. to remove the front panel „ When the alarm lamp goes out by performing steps 1. to Location of Reset Switch RS Yellow ButtonRecovery from Power Failure Power Lamp on „ Power error checkUndo the screws 6 pcs. to remove the front panel Switch off the earth leakage breaker once Unit Maintenance Control of Water QualitySubstances Facility water Circulating fluid spec Spec Inspection and Cleaning Daily inspection Inspection itemInspection method „ Replacement of circulating fluid „ Cleaning of facility waterQuarterly inspection Biannual inspectionCheck during wintertime „ Antifreeze of circulating fluid„ Antifreeze function automatic pump operation Consumables Long-term StoragePart number Qty Remarks Standard Specifications DocumentsHRG010-W HRG015-W Optional Specifications „ Caster„ Gfci breaker „ CommunicationOutline Dimensions 2 HRG010-W-A, HRG015-W-AElectric Circuit 1 HRG010-W, HRG015-W2 HRG010-W-BC, HRG015-W-BC Electric Circuit HRG010-W-BC, HRG015-W-BCFlow Chart „ HRG010-W, HRG015-WThermo Cooler HRG010-W / WRG015-W Daily Inspection Sheet IN/OUTProduct Warranty