Pump Plus 2000, Model #: 091-9-2000

	15 amps for charging vehicle batteries
	Built-in 3 amp battery saver
	Remote dual bar graph indicator
	Designed specifically for vehicles with dual battery systems
	Auto pump maintains air pressure in the vehicle's brake system
	May be operated as a D.C. compressor from the battery or switched so the compressor will only run with A.C. power applied

The Pump Plus 2000 is a small air compressor and a completely automatic, dual independent output, battery charger. The compressor is a standard Auto Pump. The automatic charger maintains 2 sets of batteries under independent control with a maximum output current of 15 amps. The 3 amp Battery Saver powers accessories and removes their load from the battery whenever A.C. power is applied to the charger.
The Pump Plus 2000 charger independently senses the two sets of batteries in the vehicle and recharges each one exactly as much as required. When the batteries are fully charged, all charging stops. The state of charge of the two sets of batteries is indicated on a remotely located bar graph display whenever power is applied to the vehicle. The Battery Saver contained in the Pump Plus 2000 charger is a 3 Amp power supply with a relay to remove the accessory loads from the battery and connect them to the power supply when the charger is energized with A.C. power. This permits the charger to recharge the batteries without supplying the accessory load.
A Selector Switch is provided on the charger to operate the compressor either as a D.C. compressor or as an A.C. compressor. In either switch position the compressor operates from the vehicle's battery. When "D.C." is selected, the compressor operates whenever the pressure switch senses low system pressure. This is useful when parking the vehicle away from the 120 volt input power. For those operators who wish to limit compressor operation to the times when the shoreline is connected to the vehicle, the Selector Switch should be placed in the "A.C." position. This will operate the compressor when the A.C. power is available, but shuts off the compressor when the shoreline is removed. In either switch position the compressor is operated by the vehicle's battery.