SCM Inputs (continued)
The PTO switch input LED should be illuminated when the PTO switch is O
N
(pulled out).
The In seat input LED should be illuminated when the operator is sitting in the
seat.
The high-temperature shutdown input LED should be illuminated when the
engine dual temperature switch closes due to engine coolant temperature of
approximately 115°C (240°F).
The high-temperature warning input LED should be illuminated when the
engine dual temperature switch closes due to engine coolant temperature of
approximately 105°C (220°F).
The backlap input LED is not used on the Groundsmaster 7210 machine.
SCM Outputs
g033656
Figure 134
1.
Power input LED
7.
Park brake off input LED
2.
Start input LED
8.
PTO switch input LED
3.
Engine run output LED
9.
In seat input LED
4.
Start output LED
10.
High-temperature shutdown input LED
5.
PTO output LED
11.
High-temperature warning input LED
6.
Neutral input LED
12.
Backlap input LED
The start output LED should be illuminated when the key switch is in the S
TART
position with the 2 traction control levers in the N
EUTRAL LOCK
position, the PTO
switch O
FF
, and either the seat is occupied or parking brake is set.
The run output LED should be illuminated when the key switch is in the O
N
position and inputs from the neutral, parking brake, PTO, seat, and engine
coolant temperature switches indicate safe engine operation (e.g., the seat is
occupied and the parking brake is disengaged when you move the traction
control levers from the N
EUTRAL LOCK
position).
The PTO output LED should be illuminated when the key switch is in the O
N
position and the PTO switch is O
N
(pulled out).
Note:
If the SCM high-temperature warning input LED is illuminated, the PTO
output LED does not illuminate, and the PTO disengages regardless of the
PTO switch position.
Electrical System: General Information
Page 5–4
Groundsmaster 7210
16222SL Rev C
Summary of Contents for Groundsmaster 7210
Page 4: ...NOTES Revision History Page 4 Groundsmaster 7210 16222SL Rev C...
Page 32: ...Specifications and Maintenance Special Tools Page 2 16 Groundsmaster 7210 16222SL Rev C...
Page 60: ...Diesel Engine Service and Repairs Page 3 28 Groundsmaster 7210 16222SL Rev C...
Page 196: ...Hydraulic System Service and Repairs Page 4 136 Groundsmaster 7210 16222SL Rev C...
Page 304: ...Chassis Service and Repairs Page 6 42 Groundsmaster 7210 16222SL Rev C...
Page 327: ...Drawing 105 7260 Rev E Sheet 1 16222SL Rev C Page A 3 Hydraulic Schematic g186843...
Page 328: ...Page A 4 16222SL Rev C Drawing 119 4372 Rev C Sheet 1 Electrical Schematic Platform g186842...
Page 329: ...Drawing 119 4377 Rev C Sheet 1 16222SL Rev C Page A 5 Electrical Schematic Engine g186841...
Page 336: ...Page A 12 16222SL Rev C Drawing 119 4386 Rev A Sheet 1 Wire Harness Drawing Cab Power g186851...
Page 342: ......
