Sierra Monitor Corporation HRG015-W Daily inspection, Inspection item, Inspection method

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HRX-OM-J049-A

Chapter 6 Unit Maintenance

6.2.1Daily inspection

Perform daily inspection of the items listed in the Table 6-2. If the check finds any abnormal event, stop system operation and turn off the main power supply. Request for service promptly.

Table 6-2 Daily Inspection

 

Inspection item

 

 

 

 

 

Installation

Check of the condition of

 

condition

unit installation

 

 

 

 

Fluid leak

Check of the piping

 

connector section

 

 

 

Water supply

Confirm the reading on the

 

level indicator

 

 

 

 

Display check

 

Operation panel

 

 

Function check

 

 

 

 

 

 

Circulating fluid

Confirm the reading on the

 

temperature

LCD screen

 

Circulating fluid

Confirm the reading on the

 

circulating fluid pressure

 

outlet pressure

 

gauge

 

 

 

Refrigerant high

Confirm the reading on the

 

refrigerant high pressure

 

pressure

 

gauge

 

 

 

Operating

Operating condition check

 

condition

 

 

 

Facility water

Check of facility water

 

condition

 

 

Inspection method

No heavy object is placed on this unit. This unit should not be subjected to external force.

Temperature and humidity fall within the specified range.

No leak of facility water and circulating fluid from the piping connector sections

The fluid level falls within the specified range.

The diplsay assures sharp image and numbers.

The lamp is ON.

Normal temperature should be assured for system use.

Normal pressure should be assured for system use.

Normal flow rate should be assured for system use.

No abnormal noise, vibration, odor and smoke

Temperature, flow rate, and pressure fall within the specified range.

If the above check finds any abnormal event, bring the unit to a halt and turn off the main breaker. Make sure to perform lockout and tagout before requesting technical service.

HRG010-W HRG015-W

6.2 Inspection and Cleaning

1st edition : Aug. 2006

6-3

Rev. A: May. 2007

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Contents Water-refrigerated Thermo cooler To the Customers Table of Contents Chapter Documents Error Message and TroubleshootingChapter Unit Maintenance Startup and ShutdownTOC-3 TOC-4 Before Using this Unit Safety Instructions„ Minor injury Level of riskDefinitions of Serious injury and Minor injury „ Serious injurySymbols „ High voltage hazards „ High temperature hazardsHazard Warning Label Classification of risksType of hazard warning labels Location of hazard warning label Model labelSafety Precautions Safety Measures„ For system operation „ For system transportation, installation and removalProtective equipment „ For handling circulating fluidThermo Cooler OFF Emergency MeasuresDisposition of Waste Recovery of refrigerant and compressor oilCirculating fluid disposal Material Safety Data Sheet MsdsSystem disposal Safety Instructions Appearance Appearance and Each Section1 HRG010-W Name of Each SectionName of Each Section HRG015-W 2 HRG015-WName Function Control panelTransport Transport and InstallationForklift Insertion Position and Unit Lifting Transporting with forklift and unit lifting„ HRG010-W-A / HRG015-W-A caster-mounted option Transporting with casterInstallation conditions InstallationInstallation location Recommended Installation Location Installation location and maintenance work area„ Procedure for Installation InstallationHRG010-W-A / HRG015-W-A Caster-mounted Option „ Power supply cable and Gfci breaker Electrical wiringHRG010-W HRG015-W Removal of Front Panel „ How to conduct wiringHRG015-W „ Electrical wiring diagram11 Communication Cable Wiring SpecificationsPiping „ How to install piping„ Pipe diameter Name Size HRG010-W HRG015-W „ Recommended piping installationName Qty Open the supply valve laid with pipes Supply of circulating fluid„ Disconnection of power supply cable Reinstallation of unitPre-check Startup and ShutdownSetting of circulating fluid temperature Power supplyPreparation for startup Additional water supply „ TS switch pump manual operation switchStarting the unit Unit Startup and ShutdownStopping the unit „ Bypass valve Check at startup„ Bypass relieving valve piping set Error Message Error Message TroubleshootingSee 5.3 Alarm Reset for error recovery Troubleshooting„ Error check Alarm Reset Alarm Lamp OFFUndo the screws 6 pcs. to remove the front panel Location of Reset Switch RS Yellow Button „ When the alarm lamp goes out by performing steps 1. to„ Power error check Recovery from Power Failure Power Lamp onUndo the screws 6 pcs. to remove the front panel Switch off the earth leakage breaker once Control of Water Quality Unit MaintenanceSubstances Facility water Circulating fluid spec Spec Inspection and Cleaning Inspection item Daily inspectionInspection method Biannual inspection „ Replacement of circulating fluid„ Cleaning of facility water Quarterly inspection„ Antifreeze of circulating fluid Check during wintertime„ Antifreeze function automatic pump operation Long-term Storage ConsumablesPart number Qty Remarks Documents Standard SpecificationsHRG010-W HRG015-W „ Communication Optional Specifications„ Caster „ Gfci breaker2 HRG010-W-A, HRG015-W-A Outline Dimensions1 HRG010-W, HRG015-W Electric CircuitElectric Circuit HRG010-W-BC, HRG015-W-BC 2 HRG010-W-BC, HRG015-W-BC„ HRG010-W, HRG015-W Flow ChartIN/OUT Thermo Cooler HRG010-W / WRG015-W Daily Inspection SheetProduct 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.