Toro Reelmaster 5010- H Service Manual page 203

Because of the solid state circuitry built into the TEC
controller, there is no method to test it directly. The TEC
WIRE HARNESS CONNECTOR FOR
may be damaged if an attempt is made to test it with an TEC CONTROLLER
electrical test device, such as a digital multimeter.
41
50
40
IMPORTANT: Before performing welding on the ma- 31
chine, disconnect both positive and negative bat-
30
tery cables from the battery, disconnect both wire
21
harness connectors from the TEC controller and
disconnect the terminal connector from the alterna- 20
11
tor to prevent damage to the electrical system.
1 NOTE TAB
10
POSITION
Figure 59
Reelmaster 5010- H Page 5 - 63 Electrical System