SECTION 3 – HOW TO DETERMINE HRU EXPIRATION DATE

The ACR HydroFix™ HRU is a replaceable part and, as such, has dating associated with it. The HRU must be replaced two (2) years from the install date or four (4) years from the date of manufacture, whichever is less.

The HRU has a calendar on its top side; the calendar should be marked with the expiration date at the time of installation, according to the following instructions.

Figure 2

Date of Installation Example:

Date of installation of New HRU or first installation of EPIRB including new HRU: August 1, 2009.

This unit will need to be replaced in

August 2011.

Mark off “AUG 8” and “2011” on the

HRU date calendar

Date of Manufacture Example: On the bottom of the HRU a date of manufacture is pin stamped: 0808. This unit will need to be replaced in August 2012.

Mark off “AUG 8” and “2012” on the

HRU date calendar

Y1-06-0209G

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ACR Electronics 9490, HRU-100, Y1-06-0209G manual HOW to Determine HRU Expiration Date, Date of Installation Example
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9490, Y1-06-0209G, HRU-100 specifications

ACR Electronics HRU-100 is an innovative device designed primarily for the safety and rescue operations in marine environments. This highly efficient equipment is part of ACR's suite of emergency beacons that provide reliable communication and alerting services during distress situations. With a focus on durability and performance, the HRU-100 is an essential tool for boaters, mariners, and offshore workers.

One of the standout features of the HRU-100 is its robust design, which is built to withstand extreme conditions typically found at sea. The unit is waterproof, corrosion-resistant, and engineered to float, ensuring that it remains operational even in the harshest environments. The device meets IP68 standards, making it submersible in water for significant periods without compromising functionality.

A key technology incorporated into the HRU-100 is the Global Positioning System (GPS) capability, which allows for precise geolocation data transmission. This feature significantly increases the chances of timely rescue by providing rescuers with accurate positioning information. The HRU-100 also utilizes 406 MHz distress signaling, which is globally recognized by search and rescue agencies. This frequency is crucial as it has a high detection probability and enables quick response times.

In addition to these features, the HRU-100 is compact and lightweight, making it easy to carry aboard vessels or store in emergency kits. The device’s user-friendly interface allows for quick activation in emergencies, with a simple, intuitive design that ensures mariners can deploy it under duress without complicated procedures.

Complementing the HRU-100, the Y1-06-0209G beacon serves as an additional layer of security. This device is designed for enhanced visibility, featuring bright strobe lights and audible alarms to alert nearby vessels and rescue teams. The combination of the HRU-100 and the Y1-06-0209G creates a comprehensive safety system that maximizes the chances of successful rescue.

Overall, the ACR Electronics HRU-100 and Y1-06-0209G beacon represent cutting-edge technology in marine safety. Their advanced features, reliable performance, and rugged design make them essential tools for anyone venturing into open waters. With these devices, users can navigate with confidence, knowing they have reliable support in emergencies.
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