Mge-ups-systems PULSAR EVOLUTION 3000 Instrukcja Użytkownika Pobierz pdf (Strona 20)

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Troubleshooting requiring MGE UPS SYSTEMS after-sales support

4. Maintenance

4.1 Trouble-shooting

Indication

LED 17 goes ON and

the buzzer sounds

continuously.

Signification

UPS electronics have detected a UPS fault.

◗ The connected equipment is no longer supplied.

The equipment connected to the UPS is no

longer protected.

Correction

Call the after-sales support

department.

Indication

LED 18 flashes and the

buzzer beeps once.

LED 17 flashes.

Signification

UPS overload. The power drawn by the connected

equipment exceeds UPS capacity.

A battery fault was detected during the automatic

battery test.

Correction

Check the power drawn by the

equipment and disconnect any non-

priority devices.

Replace the battery module (see

section 4.2).

Troubleshooting not requiring MGE UPS SYSTEMS after-sales support (all versions)

Indication

The outlets are not

supplied with power even

though button 15 is ON.

Signification

One of the output-protection circuit breakers 7

on the rear panel is open.

Correction

◗ Make sure there is not a short-

circuit on the outlets.

◗ Clear the overload on the

concerned outlets by balancing the

equipment loads over the outlets.

◗ Close the circuit breaker.

Troubleshooting not requiring MGE UPS SYSTEMS after-sales support (3000/3000 XL versions only)

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