Sierra Monitor Corporation HRG010-W, HRG015-W operation manual „ Bypass relieving valve piping set

Page 44

HRX-OM-J049-A

Chapter 4 Startup and Shutdown

„Bypass (relieving valve) piping set

[Tips]

Bypass (relieving valve) piping sets listed in table 3-7 “Allied Products” are of use for the omission of manual bypass valve adjustment.

[Tips]

Relieving valve

The relieving valve automatically opens when the circulating fluid outlet pressure of the thermo cooler surpasses the set value. The relieving valve is designed to bypass the circulating fluid that prevents a pressure rise during fluid flow at low rate.

4.4 Check at startup

HRG010-W HRG015-W

4-6

1st edition : Aug. 2006

Rev. A: May. 2007

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Page 43 Page 45
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 WasteSystem disposal Material Safety Data Sheet MsdsCirculating fluid 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 HRG010-W HRG015-W Electrical wiring„ Power supply cable and Gfci breaker „ How to conduct wiring Removal of Front Panel„ Electrical wiring diagram HRG015-WSpecifications 11 Communication Cable Wiring„ Pipe diameter „ How to install pipingPiping Name Qty „ Recommended piping installationName Size HRG010-W HRG015-W Supply of circulating fluid Open the supply valve laid with pipesReinstallation of unit „ Disconnection of power supply cableStartup and Shutdown Pre-checkPreparation for startup Power supplySetting of circulating fluid temperature „ TS switch pump manual operation switch Additional water supplyStopping the unit Unit Startup and ShutdownStarting 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 Substances Facility water Circulating fluid spec Spec Unit MaintenanceControl of Water Quality Inspection and Cleaning Inspection method Daily inspectionInspection item „ Replacement of circulating fluid „ Cleaning of facility waterQuarterly inspection Biannual inspection„ Antifreeze function automatic pump operation Check during wintertime„ Antifreeze of circulating fluid Part number Qty Remarks ConsumablesLong-term Storage 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

HRG015-W, HRG010-W specifications

Sierra Monitor Corporation is renowned for its innovative solutions in the field of industrial monitoring and control. Among its noteworthy offerings are the HRG010-W and HRG015-W wireless gas detectors, specifically designed to enhance safety and efficiency in various industrial environments. These devices provide critical monitoring for hazardous gases, thereby ensuring compliance with safety regulations and creating a safer workplace for employees.

One of the main features of the HRG010-W and HRG015-W models is their advanced sensor technology, which enables accurate detection of hazardous gases, including but not limited to, methane, propane, and hydrogen. This precision is crucial for industries such as oil and gas, wastewater treatment, and chemical manufacturing where the presence of these gases can pose significant risks.

Both models are equipped with powerful wireless communication capabilities. They utilize Zigbee or Wi-Fi technologies to transmit real-time data back to a centralized monitoring system. This feature facilitates instant readings and alerts, allowing for timely interventions and reducing response times during emergencies. Operators can monitor gas levels remotely, thus enhancing operational efficiency and allowing for better resource allocation.

Another important characteristic of the HRG010-W and HRG015-W is their rugged design, tailored to withstand harsh industrial conditions. The enclosures are built with durable materials that resist moisture, dust, and corrosive substances. This durability ensures longevity and reliability in the field, which is paramount for continuous gas detection applications.

Furthermore, these gas detectors are designed with user-friendly interfaces that simplify setup and operation. The built-in display provides clear numerical readings and diagnostic information, while the intuitive controls make it easy for personnel to navigate functions and settings without extensive training.

In addition, both the HRG010-W and HRG015-W models can be integrated with existing control systems and safety measures, creating a comprehensive safety net. This compatibility supports various industry standards and allows facilities to modularly expand their safety networks as needed.

Overall, Sierra Monitor Corporation's HRG010-W and HRG015-W wireless gas detectors epitomize the intersection of technology and safety in industrial environments. With their advanced detection capabilities, robust design, wireless communication, and ease of use, these devices stand out as essential tools for mitigating the risks associated with hazardous gas exposure in a variety of applications.
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