Husqvarna RB150 Workshop Manual page 38

E
Mowing in "Aut" and "Man" modes
See fig. 5.
Ignition is on as in the description above. Current
flows from the battery via the following components:
• Fuse F2.
• Microswitch S4 for the cutting unit.
• Microswitch S6 for grass collector.
• Relay K1, which is not energized.
• Changeover switch "Man/Aut".
• Microswitch for "grass collector full" S5.
Bold dotted line = Path of the current when ignition
is switched on.
Bold line = Path of the current through the control
circuit when the clutch is activated.
36 – English
ELECTRICAL SYSTEM
1. Engine
2. Engine stop function
3. Carburettor jet
4. Headlight
5. Cutting unit clutch
6. Battery 12 V, 20 Ah
F1. Fuse, 5 A
F2. Fuse, 15 A
G. Generator
K1. Relay
K2. Relay
K3. Starting relay
M. Starter motor
R1. Resistor
S1. Reset switch
S2. Changeover switch, manual/automatic
S3. Lights switch
S4. Switch, cutting unit
S5. Microswitch, grass collector full
S6. Microswitch, grass collector
S7. Microswitch underneath operator's seat
S8. Microswitch underneath clutch pedal
S9. Ignition switch
S10. Microswitch for transport mode
fig. 5