CHARGING TRANSFORMER
USE
ONLY A WELCH ALLYN
CHARG I NG
T R A N S-
FORMER (SEE P. 43) TO AVOID HAZARDS OF FIRE, SHOCK, OR
DAMAGE TO THE INSTRUMENT.
To recharge:
1. Plug the charging transformer into a receptacle of appropriate
voltage, frequency and plug configuration.
2. Place the PneumoCheck on its back and plug the output cord of
the transformer into the charging jack of the PneumoCheck.
SPECIAL NOTES
1.
2.
3.
4.
5.
Slight heating of the PneumoCheck during charging is normal.
Batteries will not leak.
If left without charge, batteries will discharge gradually over a
period of about 30 days when stored at room temperature
(70” F). Storage at higher temperatures will accelerate the
discharge rate.
The batteries will last longer if used on a regular basis.
The PneumoCheck may be charged indefinitely without damage
to the batteries.
38
