Acumentrics Rugged-UPS 1252 Series, Руководство оператора

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Operator’s Guide for Rugged-UPS
TM
1252 Series
91-0120 Rev. B 30 © Acumentrics Corporation 2007-2008
screws are torqued. Remove and re-insert the
battery pack.
•
Replace the battery pack with a known “fully
charged” battery pack module (Turn AC breaker off
to retest battery operation).
•
Flip the Main Power Switch to the ON position.
4. Audible Alarm sounds and one of the battery
indicators is illuminated.
•
Restore AC power to unit and allow the battery to
charge for four (4) hours.
•
There is NO AC Input power available and the
battery pack module has little charge remaining.
•
Turn the Main Power switch to the OFF position.
•
Replace the battery pack module with a known
“fully charged” battery pack module.
•
Flip the Main Power Switch to the ON position.
5. Audible alarm continuously sounds with the
Overload indicator illuminated.
•
Output load exceeds 1000W @ 0.8 power factor.
Reduce load on output.
•
Turn the Main Power Switch to the OFF position.
•
Remove UPS externally connected load devices.
•
Check if load is damaged (may be overloading
UPS)
•
Flip the Main Power Switch to the ON position.
6. Audible alarm continuously sounds with the
Overtemp indicator illuminated.
•
UPS internal heat sink temperature is critically
high.
•
Ensure UPS is not operating in ambient
temperature above 50
°
C.
•
Turn the Main Power switch to the OFF position.
•
Wait for 10-15 minutes, flip the Main Power Switch
to the ON position.
•
Verify the fan is operating properly.
•
If the problem persists, return UPS for repair.
7. Fan is
NOT
forcing air through the unit.
•
Turn Main Power to the ON position.
•
Reset AC Circuit Breaker, if needed.
•
Turn Main Power Switch to the OFF position and
then ON.
•
Ensure the heatsink fins are free from any foreign
objects.
•
If the problem persists, return UPS for repair.
8. Audible Alarm sounds and the “ON INT DC”
indicator is illuminated.
•
Verify the unit is plugged into a known good AC
power source.
•
Verify a known good battery pack module is fully
inserted and secured in the UPS.
9. Audible Alarm sound and the AC line indicator is
illuminated.
•
Verify the unit is plugged into a known good AC
power source.
•
Verify the output power cable is securely
connected to the UPS.
•
Verify a known good battery pack module is fully
inserted and secured in the UPS.