WPI A362, Инструкция по эксплуатации

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A362
World Precision Instruments 1
ABOUT THIS MANUAL
The following symbols are used in this guide:
This symbol indicates a CAUTION. Cautions warn against actions that can cause
damage to equipment. Please read these carefully.
This symbol indicates a WARNING. Warnings alert you to actions that can cause
personal injury or pose a physical threat. Please read these carefully.
NOTES and TIPS contain helpful information.
INTRODUCTION
The Model A362 Battery Charger is specifically designed to recharge the batteries of
WPI’s second generation high voltage stimulus isolators. These new isolators, which
include Models A360R and A320R, operate from long-life, nickel-cadmium battery
stacks. The A362 Charger provides the optimum combination of short recharging time
and the assurance that the batteries can be neither overcharged nor damaged, even if
left continuously connected.
SPECIFICATIONS
Outputs (two) ......................................5 mA DC, constant current, 150 V DC, typical (each)
Power ...............................................................................95-130 V AC or 190-260 V AC, switch
.................................................................................... selectable single phase, 50/60 Hz, 10 VA
Temperature ................................................................................... 10°C (50°F) to 40°C (104°F)
Dimensions .................................................................4.1 x 2.75 x 5 in. (10.5 x 7.0 x 12.7 cm)
Weight ............................................................................................................................2 lb (0.9 kg)
Shipping weight ............................................................................................................4 lb (1.8 kg)
OPERATING DIRECTIONS
General
The A362 Battery Charger becomes operational simply by connecting the input to a
source of mains power and the output to the instrument in need of charging.
Upon detecting mains power, the green POWER ON lamp will light. The A362
simultaneously charges two stacks of nickel-cadmium batteries. If the instrument
to be charged contains viable batteries, both the red OUTPUT A and B lamps will
light as soon as current starts to flow into the batteries. If only one lamp is lit, one of
the battery stacks may be disconnected or defective. Consult with your instrument
manual on the proper method of accessing the batteries. If both lamps fail to light,