Kyoeisha Baroness LM531, Service Manual

Page: 93 / 161

S1 Key switch K11 Terminal relay 2 Fuel pump
S2 Reel rotation switch
SNS
1
Proximity Switch/Pump neutral 3 Pilot lamp
S3 Reel reverse switch
SNS
2
Proximity switch/Unit down 4 Fuse box
S4 Light switch
SNS
3
Proximity switch/Parking brake 5 Fusible link (50 A)
S5 Seat switch
SNS
4
Proximity switch/#4 Mower 6 Fusible link (30 A)
K1 Relay/Starter
SNS
5
Proximity switch/#5 Mower 7 Work lamp
K2 Relay/Engine stop solenoid
SOL
1
#4 mower up/down solenoid 8 Glow lamp timer
K3 Relay/Pump neutral, brake
SOL
2
#5 mower up/down solenoid 9 Starter motor
K4 Relay/Reel rotation ON
SOL
3
Reel normal rotation solenoid 10 Alternator
K5 Relay/Reel rotation OFF
SOL
4
Reel reverse rotation solenoid 11 Fuel cut solenoid
K6 Relay/Reel forward/reverse rotation M1 Hour meter 12 Glow plug
K7 Relay/Lower lever M2 Water temperature gauge 13 Water temperature switch
K8 Relay/Seat switch M3 Fuel gauge 14 Water temperature sensor
K9 Relay/#4 Proximity switch BZ Buzzer EBM-12 type 15 Oil pressure switch
K10 Relay/#5 Proximity switch 1 Level switch 16 Battery
S1. Key switch
This switch is used to "start," "run," "glow," or "stop" the engine.
It is located on the operation panel.
S2. Reel rotation switch
The reel rotation switch is used to rotate or stop the reel, or control the up position of the mower
unit with the slight lift function.
It is located on the operation panel.
S3. Reel reverse switch
When doing back lapping, operating the reel reverse switch activates the reel forward/reverse
relay.
Applying the parking brake that constitutes the interlock system keeps the engine operating even
when leaving the seat.
It is located in the rear right side of the fuel tank.
S4. Light switch
It is used to turn the work lamp ON or OFF.
It is located on the operation panel.
S5. Seat switch [NO type (push to turn on)]
The seat switch is one of the safety switches that constitute the interlock system. It is located in the
center of the seat.
K1. Relay/Starter
This is one of the relays that constitute the interlock system.
The starter motor can be started only when the safety switch and the alternator are working
properly.
It is located near the terminal relay in the cover beneath the seat.
K2. Relay/Engine stop solenoid
This is one of the relays that constitute the interlock system.
Electrical System
LM531
Electrical System
Page 5-9
Electrical System Outline