![Best Power B510-0600A Скачать руководство пользователя страница 37](http://html1.mh-extra.com/html/best-power/b510-0600a/b510-0600a_installation-and-operation-manual_2740230037.webp)
BEST 510
WARNING
Before replacing the fuse or opening the fuse holder, turn OFF the
UPS via the rear panel System On/Off Switch and unplug the UPS
from the wall receptacle.
Use a non-metallic tool to remove the twist lock fuse. Do not use pens,
pencils, paper clips, scissors, letter openers or similar items. Do NOT pry
fuses from their holders.
WARNING
When replacing fuses, replace only with fuses of the same type and
rating.
Turn off and unplug all of your equipment from the UPS.
Plug your UPS
only
into the wall receptacle and turn ON the rear panel
System On/Off Switch.
If the replacement fuse does not blow, then proceed with plugging in and
turning on your equipment
one piece at a time.
,
If the fuse blows after any given piece of equipment is plugged in and
turned on, then either the UPS is being overloaded for its VA rating or you
may have an internal short in your equipment.
Circuit Breaker
Some BEST 510 models are equipped with rear panel circuit breakers
instead of fuses. Depressing the circuit breaker turns the breaker on and
off.
FUSE REPLACEMENT
Fuses/Circuit Breakers
20