Simpson 460 4 Series - Page 49

с.
Operator Servicing
age periodically using the BATTERY TEST jack (para-
graph 4.3.3). Charge the battery whenever the voltage is
close to or below +4.7 volts.
Do not operate the Instrument with discharged cells. Make
sure to recharge all newly purchased batteries (refer to 7.3
step a) for at least 15 minutes before operating the Instrument.
Whenever the line cord is not connected and the Instrument is
not in use, remember to set the POWER switch to the OFF
position.
. With nickel-cadmium cells installed in the 460D, avoid storing
іп an area where the temperature exceeds + 60?C.
6-2