·UPS Use, Maintenance and Maintenance Attention
1. to prohibit the UPS output port loading with inductive loads.2. using the UPS power source, be sure to follow the instructions or use the manual to the relevant provisions to guarantee that the ensuing Firewire, zero line can ground to meet the requirements, and the user cannot arbitrarily change their mutual order.
3. in strict accordance with the right boot, shut down in order to operate, and to avoid a sudden load or when a sudden load shedding, UPS power supply voltage output and volatile will cause UPS power supply not working correctly.
4. strictly prohibit frequently closing and opening of UPS power supply. General requirements for UPS power is to turn off, and wait at least 6 seconds to open the UPS power supply, or else UPS power supply may enter the "Start failed" state, that is, neither UPS power supply direct into the electricity output, nor the start of state of the output inverter.
5. to prohibit the use of super-load. UPS power supply maximum load to start the best control in 80%, if the overload used in the inverter state will cause breakdown inverter tube. Practice has proved that: for the vast majority of UPS power supply in terms of its load control at 30% ~ 60% of the rated output power range is the best way of working.
6. the battery discharge requirements: General UPS battery discharge protective measures, but after discharge to protect the shutdown, the battery can also restore to a certain voltage, but then not allowed to re-boot, otherwise it will cause the battery over-discharge. UPS to re-charge in order to put into normal use.
7. to charge the battery by the new purchase UPS (or stored for some time UPS) must be 10 to 12 hours only after a normal use, otherwise it is impossible to ensure standby time.
8. no blackouts for long-term UPS, it should be at intervals of 3 to 6 months of the UPS discharge and then re-charge so as to extend battery life.
9. for long-term storage of the UPS, it should be at intervals of 3 to 6 months to start the use and charge of UPS, otherwise the host and the battery can damage the UPS.
10. to conduct maintenance work on the UPS power supply on a regular basis. The dust removal machine can measure battery voltage, check the fan operation and operate the testing of the system parameters such as regulating UPS.?
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