Ever SPECLINE PRO 700, Инструкция по эксплуатации

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Instruction manual for SPECLINE PRO 700 series power supply units
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www.ever.eu Technical Service, tel.: +48 61 6500 400
2016-01-18 03:29
In order to perform a test, switch the mains supply of the UPS off (e.g. on the
building’s switchboard) – the UPS should commence operation in battery mode,
while the protected device should function normally. This operating mode is signalled
by the simultaneous flashing of the red diode and an intermittent sound signal. If after
switching the mains supply on the diode starts to flash rapidly and an intermittent
sound signal is emitted, this means that the load connected to the unit is too great
(the power supply unit will operate for approx. 5 sec. and turn itself off). It will be
necessary to disconnect the excessive load.
5. Reconnect the mains supply
– after approx. 3 sec., the diode will return to the
“continuous on” state. Once the unit resumes mains operation, the charging
circuit will top up the batteries; this will be signalled by the diode switching off
briefly, approx. every 2.5 seconds.
Please keep in mind that when the power supply unit is working in battery mode and
the red diode starts to flash and the sound signal becomes continuous, the device
will shut down in no more than 30 sec.
SWITCHING THE POWER SUPPLY UNIT ON WITHOUT A MAINS CONNECTION
– “COLD START”
If the mains voltage parameters are incorrect, the unit can be powered on in battery
operating mode and supply devices until normal voltage resumes, or until the battery
is discharged.
In order to use this function, press the “power on” switch on the front panel. The
powered appliance should be switched on. The power supply unit will emit three
short signals, informing that it is ready for operation, and will then switch to the
battery mode. In the case of EVER SPECLINE PRO 700 units, this is signalled by the
flashing of the red diode on the front panel and an intermittent sound signal.
NOTE! Since boiler control systems have varying start-up power input
requirements, problems may be encountered when attempting to start
the UPS and connected devices. If this is the case, you should try to
"cold start" the unit again.