Troubleshooting
For effective troubleshooting and repairs, you must
have a good understanding of the electrical circuits and
components used on this machine (see Electrical Sche-
matics and Wire Harness and Electrical Connector
Drawings in Chapter 8 -- Electrical Drawings).
CAUTION
Remove all jewelry, especially rings and
watches, before doing any electrical trouble-
shooting or testing. Disconnect the battery
cables unless the test requires battery voltage.
If the machine has any interlock switches by-passed,
they must be reconnected for proper troubleshooting
and safety.
Understanding the Controllers (RM 6500-D/6700-D Models 03806, 03807, & 03808)
Primary Controller (#1)
Red
Loop-back
connector
Functions:
1
S Main controller for both the RM 6500-D & 6700-D.
S Contains primary logic program.
Primary
Controller (#1)
CAN
bus
Green
S Manages all functions of machine safety and se-
quencing of cutting units.
Diagnostic
lamp
S “Supervisor” for the RM 6700-D secondary control-
ler (#2).
Loop-back
connector
Secondary
Controller (#2)
RM 6700-D only
S Connected to other controller and/or leak detector
by the CAN bus (communication lines between de-
vices).
2
Green
Fault Identification/Operator Warning:
Diagnostic
lamp
S Red diagnostic lamp on steering tower and green
diagnostic lamp under control console.
Diagnostics:
Loop-back
connector
Leak
Detector
(Optional)
S Do troubleshooting by connecting one of the follow-
ing devices to the loopback connector:
-
-
Diagnostic ACE (with the correct overlay).
TOROPC and a personal computer
(authorized Toro distributor only).
Data Log System.
Audible
diagnostic alarm
-
Secondary Controller (#2) - RM6700-D Only
Figure 6
Functions:
Diagnostics:
S Manages the functions of #6 and #7 cutting units
S Do troubleshooting by connecting one of the follow-
ing devices to the loopback connector:
- Diagnostic ACE (with the correct overlay).
ONLY.
S Needs approval from primary controller (#1) before
executing an operator request.
-
TOROPC and a personal computer
(authorized Toro distributor only).
S Same part number as primary controller, but re-
quires a different software program (on TOROPC
disk).
- Data Log System.
TurfDefender Leak Detector (Optional)
S Connected to other controller and/or leak detector
by the CAN bus.
Functions:
Fault Identification/Operator Warning:
S Warns operator of hydraulic leak with an audible
alarm.
S Red diagnostic lamp on steering tower and green
diagnostic lamp under control console.
S Drop in retrofit for most existing machines.
Electrical System (Rev. C)
Reelmaster 6500-D/6700-D
Page 5 - 4 Rev. E
| Categories | Lawn Mower Manual, Toro Lawn Mower Manual |
|---|---|
| Tags | Toro Reelmaster 6500-D, Toro Reelmaster 6700-D |
| 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 |
| Engine Manufacturer | Toro |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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