Kyoeisha Baroness LM531, Service Manual

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Operates in coordination with the seat switch, brake pedal proximity switch, neutral proximity
switch, and reel rotation switch, and the engine stops solenoid relay operates to activate the fuel
cut solenoid.
It is located in the lower right side of the fuel tank.
K3. Relay/Pump neutral, brake
This is one of the relays that constitute the interlock system.
It is associated with the neutrality of the traveling pump and parking brake, and operates in
coordination with the proximity switch.
It is located in the lower right side of the fuel tank.
K4. Relay/Reel rotation ON
It is associated with the reel rotation switch and operates in coordination with the relay/lever down,
relay/#4 proximity switch, and relay/#5 proximity switch, and controls the rotation of the reel cutter.
It is located in the lower right side of the fuel tank.
K5. Relay/Reel rotation OFF
This is one of the relays that constitute the interlock system.
It is associated with the reel rotation switch and operates in coordination with relay/pump neutral,
brake to control engine rotation and stop.
It is located in the lower right side of the fuel tank.
K6. Relay/Reel normal/reverse rotation
It is associated with the normal/reverse rotation of the reel and operates in coordination with the
back lapping switch to control the rotation direction of the reel cutter.
It is located in the lower right side of the fuel tank.
K7. Relay/Lever down
It is associated with the mower unit up/down lever and operates in coordination with the proximity
switch/up-down lever (DOWN) to control the rotation of the reel cutter.
It is located in the lower right side of the fuel tank.
K8. Relay/Seat switch
This is one of the relays that constitute the interlock system.
It is associated with the seat switch and operates in coordination with the relay/reel rotation OFF
and relay/pump neutral, brake to control the relay/engine stop solenoid.
It is located in the lower right side of the fuel tank.
K9. Relay/#4 Proximity switch
It is associated with the proximity switch/up-down lever, relay/reel rotation ON, relay/lever down,
and relay/normal/reverse rotation, and operates in coordination with the proximity switch /#4
mower to control the rotation of the reel cutter.
It is located in the lower right side of the fuel tank.
K10. Relay/#5 Proximity switch
It is associated with the proximity switch/up-down lever, relay/reel rotation ON, relay/lever down,
and relay/normal/reverse rotation, and operates in coordination with the proximity switch /#5
mower to control the rotation of the reel cutter.
It is located in the lower right side of the fuel tank.
K11. Terminal relay
The terminal relay has four circuits, and a total of three of those circuits are used.
The first is linked to the reel reverse switch of the reel, and the others are linked to proximity
switch /#4 mower and proximity switch /#5 mower.
This is located in the cover under the seat.
SNS1. Proximity switch/pump neutral
This is one of the safety switches that constitute the interlock system.
A magnet for detection is installed on the trunnion lever, and this proximity switch detects that
magnet getting closer.
It is located in the trunnion of the pump beneath the seat.
LM531
Electrical System
Page 5-10
Electrical System Outline