Toro Pro Force 44552, Руководство по обслуживанию

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General Operation Problems (continued)
Problem Possible Cause Corrective Action
Models 44552, 44552TE, and
44553 – The wireless remote is not
functioning, (nozzle rotation control is
not functioning also) Test the wireless remote batteries and
replace them if necessary
Make sure the batteries are properly
installed; refer to Wireless Remote in
Chapter 5 – Electrical System
Re-establish “associate” remote
control-to-base unit communication;
refer to the machine
Operator’s Manual
Replace the wireless remote as it may
be damaged
Model 44554 – Fuse F–1 (7.5 A) is
damaged Test the fuse and replace it if necessary;
refer to Fuses in Chapter 5 – Electrical
System
Model 44554 – The engine speed
control or circuit wiring is damaged Test the engine speed control and
replace it if necessary; refer to
Component Testing in Chapter 5 –
Electrical System
Clean, secure or repair/replace the
circuit wiring; Refer to the Electrical
Schematics in Appendix A
The engine speed control circuit wiring
is corroded, loose, or damaged Clean, secure or repair/replace the
circuit wiring; Refer to the Electrical
Schematics in Appendix A
The Digital Lineal Actuator (DLA) or its
circuit wiring is damaged Test the DLA and replace it if
necessary; refer to the Kohler
Command Pro CH740 Service Manual
for DLA information
Clean, secure or repair/replace the
circuit wiring; Refer to the Electrical
Schematics in Appendix A
The Governor Control Unit (GCU) or its
circuit wiring is damaged Test the GCU and replace it if
necessary; refer to the Kohler
Command Pro CH740 Service Manual
for GCU information
The engine speed does not change
Clean, secure or repair/replace the
circuit wiring; Refer to the Electrical
Schematics in Appendix A
The batteries in the wireless remote are
discharged or installed improperly Test the batteries and replace them if
necessary
Make sure the batteries are properly
installed; refer to Wireless Remote in
Chapter 5 – Electrical System
The association between the wireless
remote and the control module has
been lost Re-establish remote control-to-base
unit communication; refer to the
machine
Operator’s Manual
The wireless remote or control module
is damaged Replace the wireless remote
Models 44552, 44552TE, and 44553 –
The wireless remote does not function
Troubleshooting: General Operation Problems Page 3–10 Pro Force® Debris Blower
18237SL Rev A