Plessey PRC 320/1 - Page 57

2.25.8 Тһе approximate charging times from flat
аге:-
а. 1Аһ battery lihours
b. 35.5Аһ battery 4 hours
2.25.9 Except when connecting, or inspecting
the charge state of batteries, set the LAMPS
switch (7) to OFF.
2.25.10 Replace charged batteries with
discharged ones (there is no need to switch off
when doing so). Ко damage to the battery or the
charging unit will occur if a fully charged
battery is left connected.
APPROPRIATE
D.C. SUPPLY
Fig.18 D.C. Charging Unit
45