Electrical Systems
23
Speed Sensors
Speed Sensors
Description:
Switches that sense movement or speed. Can be
operated by a magnet, or sense a moving shaft.
Types:
Reel speed sensors
Ground speed sensors
Testing
Sensors are tested with an Ohmmeter. Connect the
ohmmeter and observe the resistance change when
the shaft or gear is moved.
Potentiometers
Description:
Potentiometers
Variable resistance switches.
Types:
Height of cut (H.O.C.) / Reel Speed
Testing
Connecting the Ohmmeter to the two outside
terminals will show the total potentiometer
resistance. Connecting the Ohmmeter to the center
and one outside terminal will show varying resistance
when the potentiometer is turned.
Circuit Protection
Circuit Protection
Description:
Device that interrupts current flow if current flow
becomes excessive.
Fuses
Circuit breakers
Types:
Fuses
Circuit Breakers
Testing
Fuses and circuit breakers can be checked with an
Ohmmeter if disconnected from the circuit, or
checked with a voltmeter while in the circuit.
Toro University Technical Training
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 09170SL |
| Download File |
|
| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
(0 votes, average: 0 out of 5)