4.5
Operating mode
WASHING
Assumption
Action
Result
Machine ON
Operator Sitting
Washing Enabled
Forward pedal pressed
Brushdeck Actuator goes down (+24V to M4)
Brush Motors ON after 1,5 seconds (+24V to M2a-M2)
Solution Pump ON if water level is different than 0
(+24V to Pa)
Solenoid Valve ON if water level is different than 0
(+24V to J6-13 to J6-5)
Machine ON
Operator Sitting
Dosing system enabled
during work
Chemical Pump ON if water level is different than 0
(+24V to Pd)
Machine ON
Operator Sitting
Backward function enabled
during work
Brushdeck Actuator goes down (+24V to M4)
Brush Motors ON (+24V to M2a-M2)
Solution Pump OFF
Solenoid Valve OFF
Chemical Pump OFF (if available)
Machine ON
Operator Sitting
Traction Pedal not pressed
during work
Brushdeck Actuator rises after 20 seconds (-24V to M4)
Brush Motors OFF
Solution Pump OFF
Solenoid Valve OFF
Chemical Pump OFF (if available)
Machine ON
Operator Sitting
Washing disabled
during work
Brushdeck Actuator rises (-24V to M4)
Brush Motors OFF
Solution Pump OFF
Solenoid Valve OFF
Chemical Pump OFF (if available)
RECOVERY TANK FLOATER
Assumption
Action
Result
Machine ON
Operator Sitting
Floater enabled
(full tank)
Floater ON (+24V to J8(12))
Vacuum motor OFF (ref to M3)
Brush motors OFF (ref to M2A-M2)
63
Summary of Contents for 108538
Page 1: ...SERVICE MANUAL TRIDENT R30SC R28SC Version AA Date August 5 2019 Document Number 100x...
Page 4: ...Part I Product Introduction 4...
Page 10: ...1 6 Machine Dimensions 1 6 1 R30SC 10...
Page 11: ...1 6 2 R28SC 11...
Page 15: ...Part II Anomalies Resolution Guide 15...
Page 24: ...Part III Functional Groups 24...
Page 26: ...3 2 Location of Electrical Components 3 2 1 R30SC R28SC Plus 26...
Page 28: ...3 2 3 R30SC Base 28...
Page 64: ...4 6 Related electrical circuit 4 6 1 R30SC Base 64...
Page 66: ...4 6 2 R30SC PLUS 66...
Page 76: ...5 6 Related electrical circuit 5 6 1 R28SC PLUS 76...
Page 84: ...6 6 Related electrical circuit 6 6 1 R28SC Base 84...
Page 86: ...6 6 2 R30SC R28SC PLUS 86...
Page 94: ...7 5 Related electrical circuit 7 5 1 R30SC Base 94...
Page 96: ...7 5 2 R30SC R28SC PLUS 96...
Page 104: ...8 5 Related electrical circuit 8 5 1 R30SC Base 104...
Page 106: ...8 5 2 R30SC R28SC PLUS 106...
Page 112: ...Part IV Accessories and Add On 112...