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MN 325/MN 525 User’s Manual

Uninterruptible Power Supply (UPS)

5.Plug the UPS into a 2 pole, 3 wire grounding receptacle (AC wall outlet). Make sure the wall branch outlet is protected by a fuse or circuit breaker and does not service equipment with large electrical demands (e.g. refrigerator, copier, etc…). Note: DO NOT use extension cords, power or surge strips on the input or the output of the UPS.

6.Depress the power switch to turn the UPS on. The power on indicator light will illuminate and the UPS will “beep” once.

7.If an overload is detected, an audible alarm will sound and the UPS will emit one long beep. To correct this, turn the UPS off and unplug at least one piece of equipment from the battery- powered outlets. Wait 10-seconds. Make sure the circuit breaker is depressed and then turn the UPS on.

8.Your UPS is equipped with an auto-charge feature (MN 525 only). When the UPS is plugged into an AC wall outlet, the battery will automatically recharge.

9.To maintain optimal battery charge, leave the UPS plugged into an AC wall outlet with the power switch turned on at all times.

10.To store your UPS for an extended period, cover and store it with the battery fully charged. Re- charge the battery every three months to ensure battery life.

MINUTEMAN POWERCENTER SOFTWARE INSTALLATION GUIDE

Note: Use of the software is optional. The UPS will provide surge protection and battery backup without the software. You must use the software if you wish to have the automatic shutdown feature.

FOR WINDOWS 95/98/Me

1.Turn the UPS off and unplug it.

2.Connect the serial interface cable to the UPS and an open serial port on the back of the com- puter. Note: You must use the serial cable that was provided with the UPS.

3.Plug the UPS into an AC wall outlet, turn the UPS on and then start your computer.

4.Click on Start, point to Settings, and then click Control Panel.

5.Double-clickAdd/Remove Programs.

6.Insert the software disk into the floppy drive.

7.Click Install.

8.Follow the on-screen instructions.

9.Once the software is installed, remove the floppy disk and restart your computer.

When your computer restarts, the MINUTE- MAN PowerCenter software will appear on your screen for a few seconds, and then mini- mize. It will appear as a blue and white battery icon located in the system tray, near the clock.

FOR WINDOWS NT

1.Click on Start, point to Settings, and then click Control Panel.

2.Double-click the UPS Icon.

3.Remove the check mark from the box labeled UPS is installed on.

4.Click OK.

5.Acknowledge the message that the UPS is in an unknown state.

6.Exit to the desktop.

7.Shutdown your computer.

8.Turn the UPS off and unplug it.

9.Connect the serial interface cable to the UPS and an open serial port on the back of your com- puter. Note: You must use the cable that was provided with the UPS.

10.Plug the UPS into an AC wall outlet, turn the UPS on and then start your computer.

11.Click on Start, point to Settings, and then click Control Panel.

12.Double-clickAdd/Remove Programs.

13.Insert the software disk into the floppy drive.

14.Click Install.

15.Follow the on-screen instructions.

16.Once the software is installed, remove the floppy disk and restart your computer.

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Minuteman UPS MN 325/MN 525 manual Minuteman Powercenter Software Installation Guide, For Windows 95/98/Me, For Windows NT
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MN 325/MN 525 specifications

The Minuteman UPS MN 325 and MN 525 are advanced uninterruptible power supply systems designed to protect critical electronics and ensure seamless power delivery during outages. These models are particularly well-suited for small to medium-sized businesses, server rooms, and other applications where reliable power is essential.

One of the main features of the MN 325 and MN 525 is their line-interactive technology. This design allows the UPS to automatically regulate voltage fluctuations, providing stable power output without switching to battery mode. This means that during minor power surges or dips, the system can maintain power without the need for the battery, thus prolonging its lifespan.

Another notable characteristic is the intuitive LCD display, which provides real-time information on battery status, load levels, and estimated runtime. This user-friendly interface allows users to monitor the UPS's performance easily and make informed decisions regarding power management. Alongside the LCD, alarms and notifications alert users to any potential issues, ensuring that they are always informed of their system’s health.

The MN 325 and MN 525 models also boast an impressive array of input and output connections. They come equipped with multiple NEMA outlets, which cater to various power requirements of connected devices. Moreover, the units support hot-swappable batteries, allowing for quick replacement without shutting down connected equipment. This feature minimizes downtime and ensures that critical operations remain unaffected.

In terms of performance, these UPS systems offer impressive battery backup times, tailored to meet the demands of modern electronics. The MN 525, in particular, provides higher capacity, catering to equipment requiring more robust protection. Additional technologies include advanced surge protection, which safeguards sensitive devices from damage caused by electrical surges and spikes.

The physical design of the Minuteman UPS units emphasizes durability and ease of use. Compact and lightweight, they can be easily integrated into existing setups without occupying significant space. Their fanless operation ensures noiseless performance, making them ideal for environments where noise reduction is crucial, such as offices and studios.

Overall, the Minuteman UPS MN 325 and MN 525 stand out with their reliable performance, user-friendly features, and robust protection capabilities, making them a smart investment for anyone needing dependable power solutions.
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