Troubleshooting
For effective troubleshooting and repairs, you must
have a good understanding of the electrical circuits (see
Chapter 6 – Electrical Diagrams) and components used
on this machine.
CAUTION
Remove
all
jewelry,
especially
rings
and
watches, before doing any electrical trouble-
shooting or testing. Disconnect the power har-
ness from the vehicle unless the test requires
battery voltage.
If the machine has the interlock switch by–passed, it
must be reconnected for proper troubleshooting and
safety.
Problem
Possible Causes
Brush rotates (but should not) when dump hopper is
raised.
Hopper down proximity switch is malfunctioning or
faulty.
Brush relay is faulty.
Hopper switch or circuit wiring is faulty.
Logic diode is faulty.
Brush does not rotate.
Hopper is raised (brush should only rotate when
hopper is fully lowered).
Hopper down proximity switch is malfunctioning or
faulty.
Problem with power or ground from vehicle (other
sweeper functions affected as well).
Fuse (20 Amp) is faulty (other sweeper functions
affected as well).
Brush switch or circuit wiring is faulty.
Brush relay or circuit wiring is faulty.
Hopper down relay or circuit wiring is faulty.
Logic diode is faulty.
Demand solenoid valve coil (S2) or circuit wiring is
faulty.
Brush solenoid valve coil (S3) or circuit wiring is faulty.
Hydraulic problem exists (see Chapter 3 – Hydraulic
System).
Electrical System
Page 4 – 2
Pro Sweep 5200
| Categories | Lawn Mower Manual, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro Pro Sweep 5200 |
| Download File |
|
| Document Type | Service Manual |
| 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 |
| Product Type | Walk Behind Mower |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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