Zetor 3320, Operator'S Manual Supplement

Page: 22 / 76

22
ACQUAINTANCE WITH TRACTOR
S43 S44 S45
KEY IN "0" POSITION
All electrical appliances controlled by the
key switch are disconnected. The key
can be removed. KEY IN "I" POSITION
All electrical appliances controlled by the
key switch are connected except of
starter motor. The key is located in this
position when running the engine. KEY IN “II“ POSITION
Starter motor is connected in this posi-
tion. All electrical appliances controlled
by the key switch are connected except
of wipers, washer, blower of cab. The
key is turned automatically to “I“ position
after starting.