La Marche A36D, Инструкция по эксплуатации

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MODEL A36D SERIES - INSTRUCTIONS AND TROUBLESHOOTING
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An adequate earth ground lead should be connected to the terminal marked “GROUND” or “GND”.
Be sure the transformer taps are set for the correct AC input. Input tap setting information located inside
the unit.
7.2 DC OUTPUT
Make sure that the battery voltage, which is being connected to the rectifier, matches the rectifiers output
voltage.
OBSERVE PROPER POLARITY!
The negative wire from the battery must be connected to the terminal marked “NEGATIVE” or “NEG” and
the positive wire from the battery must be connected to the terminal marked “POSITIVE” or “POS” on the
rectifier.
To prevent the DC output device from opening when connecting the battery, connections to the power
supply and battery should be done in the following order:
1. Connect AC input line to the terminal block provided. Be sure the AC circuit breaker is off.
2. Observe the polarity of the battery cables, rectifier output, and relay rack terminals. Connect the proper
battery cable to the ground bar or battery rectifier output terminal.
3. Energize the unit by turning the AC breaker to the “ON” position. This will charge the capacitors inside
the power supply and eliminate heavy arcing when the remaining battery cable is connected. After
approximately one (1) minute, turn off the power supply and immediately connect the remaining battery
cable.
4. Connect the loads.
5. Turn the AC breaker to the “ON” position again and the rectifier will commence charging the batteries and
powering the load. (NOTE: For units equipped with a low-voltage disconnect panel, the “Load On” switch
must be put in the “Load ON” position.)
7.3 REMOTE VOLTAGE SENSING
Provisions for remote DC voltage sensing are provided. The sensing circuit is activated when wires from the
battery or load are brought back to Terminals RS + (RSP) and RS- (RSN) of the unit remote sensing circuit.
Positive must be connected to Terminal RS+, negative to Terminal RS-. The positive sense lead should
contain an external 1-amp fuse for negative ground system. The negative sense lead should be fused for
positive ground system.