Toro 3550-D Lawn Mower User Manual


 
Reelmaster 3550−D Page 5 − 19 Electrical System
Check Operation of Interlock Switches
CAUTION
Do not disconnect safety switches. They are for
the operator’s protection. Check the operation of
the interlock switches daily for proper operation.
Replace any malfunctioning switches before op-
erating the machine.
Interlock switch operation is described in the Traction
Unit Operator’s Manual. Your Reelmaster is equipped
with an Toro Electronic Controller (TEC) which monitors
interlock switch operation. Use the Diagnostic Display
(see Special Tools in this chapter) to test Toro Electronic
Controller inputs and outputs before further trouble-
shooting of an electrical problem on your Reelmaster
(see Diagnostic Display in this chapter).Information for
testing individual interlock switches and relays is in-
cluded in the this Chapter.
Electrical
System