Toro 03781, Service Manual

Page: 246 / 468

Reelmaster 7000−D Page 6 − 20 Electrical System
Troubleshooting
CAUTION
Remove all jewelry, especially rings and
watches, before doing any electrical trouble-
shooting or testing. Disconnect the battery
cables unless the test requires battery voltage.
For effective troubleshooting and repairs, there must be
a good understanding of the electrical circuits and com-
ponents used on this machine.
If the machine has any interlock switches by−passed,
reconnect the switches for proper safety and trouble-
shooting.
Use the InfoCenter Display to test Toro Electronic Con-
troller (TEC) inputs and outputs when troubleshooting
an electrical problem on your Reelmaster 7000−D (see
Using the InfoCenter Display to Test TEC Inputs and
Outputs in this chapter).
Operator Advisories
If one or more Toro Electronic Controller (TEC) inputs
are not in the correct position to allow certain machine
operations, or are malfunctioning, the fault indicator will
illuminate and an advisory screen will appear on the
InfoCenter Display (Figs. 20 and 21). Each advisory
screen has three elements: the advisory number/code,
the advisory description, and the advisory qualifier.
An advisory qualifier denotes the condition(s) that
triggered the advisory and provides instruction on elimi-
nating the advisory. An operator advisory may involve
one or more advisory qualifier. Typically, an advisory can
be eliminated by changing the position of the operator
control(s) referenced by the advisory qualifier. Once the
first qualifier displayed is satisfied, any additional quali-
fiers that remain to be satisfied will appear in the opera-
tor advisory screen individually.
Operator advisory numbers/codes, descriptions, and
conditions/actions are listed in Table 1
Possible advisory qualifiers are listed in Table 2
1. Fault indicator
2. Advisory number/code
3. Advisory description
4. Advisory qualifier
Figure 20
ADVISORY #162
Denied
H L
OPERATOR ADVISORY
2
3
4
1
SCREEN
(MULTIPLE ADVISORY QUALIFIERS)
OPERATOR ADVISORY SCREEN
1. Fault indicator
2. Advisory number/code
3. Advisory description
4. First fault qualifier
5. Second fault qualifier
Figure 21
ADVISORY #160
Start Denied. or
ADVISORY #160
Start Denied.
− FOLLOWED BY −
2
3 4
1