This is a video describing a common problem with an APC XS 900 back up power supply. The problem starts with your supply having an overload alarm. You reset it and it comes back after a minute or so. Replacing the battery will not fix it as the problem is related to the internal fan not spinning like a new fan. The fan still spins but there is some friction inside and this causes the CPU to think there is a problem and gives the alarm on the UPS supply.
Showing posts with label Common. Show all posts
Showing posts with label Common. Show all posts
Saturday, December 22, 2012
APC Back-UPS XS 900 Common Problem with Fan
APC Back-UPS XS 900 Common Problem with Fan Video Clips. Duration : 4.32 Mins.
This is a video describing a common problem with an APC XS 900 back up power supply. The problem starts with your supply having an overload alarm. You reset it and it comes back after a minute or so. Replacing the battery will not fix it as the problem is related to the internal fan not spinning like a new fan. The fan still spins but there is some friction inside and this causes the CPU to think there is a problem and gives the alarm on the UPS supply.
This is a video describing a common problem with an APC XS 900 back up power supply. The problem starts with your supply having an overload alarm. You reset it and it comes back after a minute or so. Replacing the battery will not fix it as the problem is related to the internal fan not spinning like a new fan. The fan still spins but there is some friction inside and this causes the CPU to think there is a problem and gives the alarm on the UPS supply.
Wednesday, October 31, 2012
Part 1 BMW Cooling System Overview with Common Failures for e36, e46, e34, e39
Part 1 BMW Cooling System Overview with Common Failures for e36, e46, e34, e39 Video Clips. Duration : 8.02 Mins.
View BMW Repair Tech Tips - follow this link: www.bmpdesign.com This video explores the most common cooling system failures and fixes including Water Pump, Thermostat Housing, Plastic Pulleys, Coolant Overflow Tank, and Radiator for the BMW e36, e46, e34, and e39's with all variations of the M50, M52 or S50US Engines.
View BMW Repair Tech Tips - follow this link: www.bmpdesign.com This video explores the most common cooling system failures and fixes including Water Pump, Thermostat Housing, Plastic Pulleys, Coolant Overflow Tank, and Radiator for the BMW e36, e46, e34, and e39's with all variations of the M50, M52 or S50US Engines.
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