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Greensmaster TriFlex 3400
Toro Greensmaster TriFlex 3400 User Manual
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Form
No.
16229SL
Rev
A
Greensmaster
®
T
riFlex
â„¢
3300,
3320,
3400,
and
3420
Diagnostic
Fault
Code
Manual
Model
No.
04510,
04520,
04530,
and
04540
Register
at
www
.T
oro.com.
Original
Instructions
(EN)
*16229SL*
2
Table of Contents
Revision History
4
Reader Comments
2
Revision History
3
Table of Contents
4
Safety
7
Maintenance and Service
7
General Information
8
External Reference Material
8
Toro DIAG Software
8
Acronyms
9
Glossary
9
Inspecting the Harness and Component Connector Assemblies
10
General Electrical Diagnostic Information
10
Special Tools
10
Consumable Materials List
10
Repairing the Wire Insulation
11
Testing the Electrical Circuits
11
Infocenter Diagnostics
12
Infocenter Icons
13
Infocenter Screen Map
15
Troubleshooting Intermittent Electrical Faults
16
Frequently Used Procedures
17
Connecting and Disconnecting the 12 V Battery
17
Connecting and Disconnecting the 48 V Power to the Cutting Reel Motors
18
Reading Faults
18
Clearing Faults from the Infocenter
19
Preparing for Troubleshooting And/Or Testing
20
Returning the Machine to Service
21
Power to the Cutting Reel Motors
21
Toro DIAG-Quick Start
22
Replacing a Toro Electronic Controller (TEC)
23
Fault 12: 48 V Contactor Open
26
Fault 13: High Temperature Warning - Reel Motor 1
32
Step 3: Swap Cutting Reel Motors between Cutting Units.
33
Fault 14: High Temperature Warning - Reel Motor 2
35
Check the Cutting Unit and the Reel Motor for any Mechanical Resistance, and Make Sure that the Reels Are Free of any Foreign Debris. Remove any Debris that Is Found
36
Cutting Unit 1 (Center), Which Includes Reel Motor
36
Cutting Unit 2 (Left), Which Includes Reel Motor
36
Fault 15: High Temperature Warning - Reel Motor 3
38
Step 3: Swap Cutting Reel Motors between Cutting Units/All of the Cutting Reel Motors Are Identical
39
Fault 16: High Temperature Warning - Starter/Generator
41
Go to Preparing for Troubleshooting And/Or Testing
41
Fault 17: Motor Speed Stall - Cutting Unit 1
44
Power to the Cutting Reel Motors
44
Refer to Figure
44
Check the Cutting Unit and the Reel Motor for any Mechanical Resistance, and Make Sure that the Reels Are
45
Cutting Unit 1 (Center), Which Includes Reel Motor
45
Cutting Unit 2 (Left), Which Includes Reel Motor
45
Figure 24
45
Fault 18: Motor Speed Stall - Cutting Unit 2
47
All of the Cutting Reel Motors Are Identical
48
Check for Proper Bedknife Adjustment and the Overall Condition of the Reel. Adjust the Bedknife if It Is out of Alignment
48
Connect 48 V Power to the Cutting Units. Refer to
48
Cutting Reel Motors
48
Disconnecting the 48 V Power to the Cutting Reel Motors
48
Fail the Fault Repeated. Go to Step
48
Operate the Machine
48
Pass the Fault DID Not Repeat. Go to
48
Step 3: Swap Cutting Reel Motors between Cutting Units
48
Verify that 48 V Power Has Been Disconnected from the Cutting Units. Refer to
48
Fault 19: Motor Speed Stall - Cutting Unit 3
50
To Locate Cutting Unit 3
50
And Follow the Steps Listed
51
Cutting Unit 3 (Right), Which Includes Reel Motor
51
Figure 26
51
Swap Cutting Reel Motor 3 with a Cutting Reel Motor from a Different Cutting Unit. Refer to the Greensmaster Triflex 3320/3420 Service Manual, Chapter 6, Service and Repairs Section, Cutting Reel Motor
51
Fault 21: Model Number Unknown
53
Fault 22: 48 Volt Devices Offline
55
Fault 23: CAN Bus Fault - Reel Motor 1
65
Table of Contents
67
Location Harness
68
Fault 24: CAN Bus Fault - Reel Motor 2
73
Expected Reading
75
Fail One or more of the Inspection Checks Failed. Repair or Replace the Worn or Damaged Parts. Go to Returning the Machine to Service
75
Green (GN)
75
Pass the Wiring Inspection Check Passed
75
Wire Color Red (R)
75
Fault 25: CAN Bus Fault - Reel Motor 3
81
Fault 26: CAN Bus Fault - Starter/Generator
89
Fault 29: Master Board Internal Error
95
Fault 31: Engine Coolant Temperature Sender out of Range
96
Black (BK)
100
Fault 32: Engine Coolant Temperature High - Engine Kill
102
Fault 33: 48 Volt Keyswitch Undervolt - Reel Motor 1
106
Fault 34: 48 Volt Keyswitch Undervolt - Reel Motor 2
114
Connecting and Disconnecting the 48 V Power
117
Fault 35: 48 Volt Keyswitch Undervolt - Reel Motor 3
122
Fault 36: 48 Volt Keyswitch Undervolt - Starter/Generator
130
Fault 37: Fan Relay - Current too High
132
Fault 39: Master TEC Internal Error
134
Fault 41: 48 Volt Precharge Circuit Fault
136
Fault 43: Hydraulic Oil Temperature Sensor - Overtemp
138
Fault 44: 48 Volt Battery - Undervolt
140
Fault 45: 48 Volt Bus - Overvoltage
142
Fault 46: 48 Volt Keyswitch - Overvoltage
144
Fault 47: Overtemp Bulb - Current too High
147
Fault 49: Fault Latch - Phase Overcurrent
150
Fault 51: Alternator Failure
152
Fault 52: Charging System High Voltage
154
Fault 57: Glow Relay/Leak Detector Alarm - Current too High
156
Fault 59: Line Contactor Closed
160
Fault 63: ID Module Fault
166
Fault 64: Main Power Relay Failure
169
Fault 66: Software Version Incompatibility
172
Fault 67: S1 Enable - Current too High
173
Fault 69: Line Contactor - Overcurrent
178
Fault 71: S2 Lower - Current too High
180
Fault 74: S3 - Current too High
185
Fault 76: S4 - Current too High
190
Fault 78: SRV Coil - Overcurrent
195
Fault 81: Start Relay - Overcurrent
200
Fault 83: Master Contention Fault
205
Fault 84: Electronic Reel Motor Enable - Current High
206
Fault 86: 48 V Bus Overvoltage - Reel Motor 1
210
Fault 87: 48 V Bus Overvoltage - Reel Motor 2
214
Blue (BU)
215
Fault 88: 48 V Bus Overvoltage - Reel Motor 3
218
Fault 89: 48 V Bus Overvolt - Starter/Generator
222
Fault 94: 48 V Bus Low Voltage - Reel Motor 1
226
Fault 95: 48 V Bus Low Voltage - Reel Motor 2
230
Fault 96: 48 V Bus Low Voltage - Reel Motor 3
234
Fault 97: 48 V Bus Low Voltage - Starter/Generator
238
Fault 98: 48 V Key Switch Overvolt - Reel Motor 1
241
P17 and P18
243
Fault 99: 48 V Key Switch Overvolt - Reel Motor 2
246
Fault 101: 48 V Key Switch Overvolt - Reel Motor 3
251
Fault 102: 48 V Key Switch Overvolt - Starter/Generator
256
Fault 103: Starter/Generator Temperature Sensor Failure
259
Fault 104: Overcurrent Disable - Reel Motor 1
260
Fault 105: Overcurrent Disable - Reel Motor 2
262
Fault 106: Overcurrent Disable - Reel Motor 3
264
Fault 111: Internal Regulator Overvolt - Starter/Generator
266
Fault 112: Internal Regulator Low Voltage - Reel Motor 1
268
Fault 113: Internal Regulator Low Voltage - Reel Motor 2
274
Fault 114: Internal Regulator Low Voltage - Reel Motor 3
280
Fault 121: Invalid Hall State - Reel Motor 1
286
Fault 122: Invalid Hall State - Reel Motor 2
288
Fault 123: Invalid Hall State - Reel Motor 3
290
Fault 124: Invalid Hall State - Starter/Generator
292
Fault 125: Short Detected - Reel Motor 1
294
Fault 126: Short Detected - Reel Motor 2
296
Fault 127: Short Detected - Reel Motor 3
298
Fault 128: Short Detected - Unknown Reel Motor
300
Fault 129: Starter/Generator Current Sensor Fault
304
Fault 131: Internal TEC Controller Fault
306
Fault 132: Internal TEC Controller Fault
307
Fault 133: Internal TEC Controller Fault
308
Fault 134: Internal TEC Controller Fault
309
Fault 135: Internal TEC Controller Fault
310
Fault 136: Internal TEC Controller Fault
311
Fault 137: Joystick Broken
312
Fault 141: Software Incompatible - Reel Motor 1
319
Fault 142: Software Incompatible - Reel Motor 2
320
Fault 143: Software Incompatible - Reel Motor 3
321
Fault 144: Software Incompatible - Starter/Generator
322
Connector Pin
330
Other manuals for Toro Greensmaster TriFlex 3400
Service Manual
332 pages
Operator's Manual
56 pages
5
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Toro Greensmaster TriFlex 3400 Specifications
General
Brand
Toro
Model
Greensmaster TriFlex 3400
Category
Lawn Mower
Language
English
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