44
ELECTRICAL INSTALLATION
S39
S23
S22
ELECTRICAL EQUIPEMENT
Nominal voltage
(minus poll (-) grounded)
12 V
Battery (1)
AKUMA
VARTA
12 V/135 Ah
12 V/135 Ah
Alternator (2)
with integrated voltage
regulator
14V/55 A
Starter motor(3)
12V/2,9 kW
Drive belts for:
- alternator
- water pump
AVX 10-
1113 LA
(2 pcs.)
AVX 10-
1125 LA
(2 pcs.)
BASIC SERVICE INFORMATIONS
Battery "minus" poll must be ever connected with the ground and "plus" poll
connected with alternator. Vice versa connected battery destroys the complete
electronics of alternator.
If starting tractor by means of another battery or auxiliary source don’t forget to
connect “plus” to “plus” and “minus” to “minus” and auxiliary source must be set to
12 V. Disconnect battery by
∗
battery switch or remove the connector for tractor
ground (-) if changing any part of charging circuit to avoid possible short circuit.
At any manipulation or repair of starter the battery must be disconnected and
all shifting levers including PTO lever must be in neutral position to avoid self
starting and life hazard.
Starting tractor by short circuit of starter connectors is forbidden!
Tractor must be always started from driver’s seat.
Summary of Contents for 3320
Page 1: ......
Page 2: ...2...
Page 8: ...8 LOCATION OF SERIAL NUMBERS S29...
Page 14: ...14 PREVENTIVE DAILY SERVICE Do this service every day or at least every 8 to 10 hours S40...
Page 18: ...18 NOTE...
Page 26: ...26 ACQUAINTANCE WITH TRACTOR C58_engl...
Page 28: ...28 NOTE...
Page 32: ...32 NOTE...
Page 41: ...41 NOTE...
Page 42: ...42 NOTE...
Page 50: ...50 DASHBOARD WIRING DIAGRAM FOR TRACTORS Z 3320 Z 7340 S50...
Page 52: ...52 ELECTRICAL INSTALLATION FOR TRACTORS Z 3320 Z 7340 S48_new...
Page 54: ...54 SAFETY CAB ELECTRICAL INSTALLATION FOR TRACTORS Z 3320 Z 7340 S51_new...
Page 66: ...66 PLANNED TECHNICAL MAINTENANCE LUBRICATION CHART S471...
Page 69: ...69 NOTE...
Page 70: ...70 NOTE...
Page 75: ...75 NOTE...