Check Operation Of Interlock Switches - Toro Groundsmaster 4700-D Service Manual

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.
Electrical System
Interlock switch operation is described in the Traction
Unit Operator's Manual. Your Groundsmaster is
equipped with an Toro Electronic Controller (TEC) which
monitors interlock switch operation. Testing of individual
interlock switches and relays is included in the Compo-
nent Testing section of this Chapter.
NOTE: Use the Diagnostic Display (see Special Tools
in this chapter) to test Toro Electronic Controller inputs
and outputs before further troubleshooting of an electri-
cal problem on your Groundsmaster.
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