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Greensmaster eFlex 1800/2100Page 4 -- 12Electrical System
Troubleshooting
CAUTION
Remove all jewelry, especially rings and
watches, before doing any electrical testing or
troubleshooting.
For effective troubleshooting and repairs, there must be
a good understanding of the electrical circuits and com-
ponents used on this machine (see Wiring Schematic
and Wire Harness Drawing sections of this chapter).
The interlock switches must not be by--passed, they
must be connected for proper electrical troubleshooting
and safety.
NOTE: Check InfoCenter display for possible operator
advisories or faults whenever diagnosing machine elec-
trical problems.
InfoCenter Does Not Start Up
Possible Causes Correction
Key switch was not rotated to the START position.
The lithium battery pack is disconnected from the
machine wire harness.
The lithium battery pack is discharged.
MachineF1--1(30amp)orF1--2(3amp)fuseisfaulty.
The lithium battery pack fuse is faulty.
Theignitionswitchisfaulty.
The main contactor is faulty.
Wire harness connections or wires are loose or
damaged.
The lithium battery pack is faulty (battery charger
should be used to identify a battery pack fault).
TEC controller is faulty.
Turn key switch to START and wait for InfoCenter to
start.
Connect the battery pack to the machine wire harness.
Charge the battery pack.
Check fuses and replace if faulty.
Check battery pack fuse and replace fuse if faulty.
Check ignition switch and circuit wires. Repair as
necessary.
Check main contactor and circuit wires. Repair as
necessary.
Check electrical connections. Repair wire harness as
necessary.
Replace the battery pack.
Replace TEC controller.