44
SEQUENCE OF OPERATIONS
To provide storage batteries automatic charging and 220V (50Hz) power
supply of consumers it is necessary:
1. To open red colour protective cover of board leadin located on left wall
of the vehicle body and connect the socket of outer connection cable to the
board leadin.
2. To connect the plug with builtin safety cutoff device to twopole socket
(with side ground contacts) of 220V (50Hz) stationary electric circuit.
Attention!
Be sure to follow connection sequence according to items 1 and 2.
Carry out disconnection in the reverse order.
3. To check operation of safety cutoff device, for this purpose make use of
controls and signaling located on safety cutoff device housing:
— push «Test» button, «Off» indicator should light up therewith;
— push «Return» button, «Off» indicator should go out therewith. If it
does not happen pull out the plug with safety cutoff device from the socket
and insert it again in 3–5 sec. If even in this case the indicator does not go out
further operation of the system is prohibited. It is necessary to detect and elim
inate the trouble.
Fig. 7.1.
Power Supply System Device Front Panel
1 – 2A fuse; 2 – 10A fuse; 3 – “220V” automatic switch; 4 – charging unit “Charger” automatic
switch; 5 – “Charge” indicator; 6 – “On” indicator; 7 – “Power” indicator; 8 – twin twopole
socket (220V, 50Hz) with side ground contacts
