Interstate GUARDIAN 1 Instructions

Interstate GUARDIAN 1 Instructions

Multi-purpose battery charger + maintainer

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MULTI-PURPOSE BATTERY CHARGER + MAINTAINER
WARNING: This product can expose you to chemicals, including
Vinyl-Chloride, Styrene and Acrylonitrile, which are known to the State of California
to cause cancer. For more information, go to www.P65Warnings.ca.gov
ULTIMATE CHARGE PROTECTION

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Questions and answers

Charles Houck
January 25, 2025

I connected this directly to the battery terminals and charged it for over 24 hours and then all of a sudden the charger went into an air condition. I disconnected everything and reconnected it again and the red air light was not on. It went to yellow and started charging again. Once again, 24 hours later, it went to an air condition again. This is not desirable for me because my intention was to put this on a car that I only drive on weekends and I’m about to leave on a extended vacation for six weeks and I wanted the battery to be in good shape when I returned. Is there something deficient with this particular serial number?

Summary of Contents for Interstate GUARDIAN 1

  • Page 1 MULTI-PURPOSE BATTERY CHARGER + MAINTAINER WARNING: This product can expose you to chemicals, including Vinyl-Chloride, Styrene and Acrylonitrile, which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov ULTIMATE CHARGE PROTECTION...
  • Page 2 IMPORTANT SAFETY INSTRUCTIONS - READ THESE FIRST 1 SAFETY Read this manual carefully before using the charger. To avoid causing any dangers, please read and follow the notice in the manual clearly. Do not expose the charger to rain or snow. Use of the accessories not sold by the manufacturer may result in injury of person or damage of property.
  • Page 3 3 CONNECT THE CHARGER DO NOT CHARGE BATTERY TYPES OUT OF THE CHARGER’S WORKING CAPABILITY. Start charging: Connect the red and black clamps to the positive and negative battery posts. Connect the power cord to the AC power source. Finish charging: Disconnect the AC power cord/plug from the power source first.
  • Page 4 4 LED INDICATOR & TROUBLESHOOTING WHEN THE RED INDICATOR IS ON, PLEASE CUT OFF THE AC POWER SOURCE AND REMOVE THE CHARGER CLAMPS FROM THE BATTERY POSTS. THEN CHECK THE PROBLEM. Yellow LED - Charging. Green LED - Charged/The battery is full and does not need to be charged. Red LED - Error.
  • Page 5 7 WARRANTY To replace under warranty in the U.S., call 1.800.972.4100 For limited warranty, see interstatebatteries.com/guardian. Distributed by Interstate Batteries, Dallas, TX 75251 USA interstatebatteries.com...

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