Toro Reelmaster 5010- H Service Manual page 165

Fault Code
68 Motor stalled on #4 cutting unit
69 Motor stalled on #5 cutting unit
70 High temperature warning for #1 cutting unit
71 High temperature warning for #2 cutting unit
Reelmaster 5010- H
Fault Description
Page 5 - 25
Service Suggestions
Check #4 cutting unit for excessive rotating
resistance
Check #4 cutting unit bedknife adjustment and
reel condition
Check #4 cutting unit motor for excessive ro-
tating resistance
Check that #4 cutting unit motor can rotate
without load
Replace #4 cutting unit motor if above items do
not identify problem and issue is not resolved
Check #5 cutting unit for excessive rotating
resistance
Check #5 cutting unit bedknife adjustment and
reel condition
Check #5 cutting unit motor for excessive ro-
tating resistance
Check that #5 cutting unit motor can rotate
without load
Replace #5 cutting unit motor if above items do
not identify problem and issue is not resolved
Let machine cool to lower cutting unit motor
temperature
Open the rear discharge of the cutting unit
Reduce reel speed if possible
Reduce mow speed if possible
If fault does not seem to be related to cutting
load conditions, check 48 VDC ground for #1
cutting unit motor
Consider replacement of #1 cutting unit motor
if this fault continues to occur
NOTE: A faulty sensor will not cause this fault
Let machine cool to lower cutting unit motor
temperature
Open the rear discharge of the cutting unit
Reduce reel speed if possible
Reduce mow speed if possible
If fault does not seem to be related to cutting
load conditions, check 48 VDC ground for #2
cutting unit motor
Consider replacement of #2 cutting unit motor
if this fault continues to occur
NOTE: A faulty sensor will not cause this fault
Electrical System