INFORISE MagicLight ML-310, User Manual

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IV. OPERATING INSTRUCTIONS
4.1 Introduction
NOTE1: All the user controls and indicators mentioned in these procedures are identified in chapter 1. For to
make easier to understand some of the procedures there are repetitions.
NOTE2: The audible alarm may annunciate at various points in these procedures.
NOTE3: In the surroundings of 30 meters radio appliances and radio broadcasting my be disturbed.
The surrounding must be observed against radio interferrences. In case the manufacturer has to
support suitable modifications.
4.2 Procedure For Switching The UPS To Power The Load From a Power-Off Condition
TURN ON THE UPS
By applying this procedure UPS returns to normal operation, during its completely shutdown.
ATTENTION!!! The following action will apply power to the load equipment.
1.
Open the UPS doors to gain access to the main power switches.
2.
Make sure that the S3 switch (maintenance bypass) is in “0” (OFF) position.,
3.
Turn on the rectifier input fuses (F1-F2-F3) and the static by-pass switch S2, by bringing them into “1”
(ON) position. Rectifier input power and static bypass power is OK.
4.
Turn on the S4 fuse/switch (UPS output), into ”1” (ON) position
5.
Turn on the S1 switch (inverter input), into ”1” (ON) position
6.
Turn on the BATT.(+) and BATT.(-) fuses into “1” (ON) position. By this way it is ensured to connect the
battery group to the UPS.
7.
Wait for L6 lamp on mimic panel is lit,So the load is on inverter